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c78a5066ff
1424 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Andy Shevchenko
|
2f804aca48 |
gpiolib: Kill unused GPIOF_EXPORT and Co
There is no use of the GPIOF_EXPORT in the kernel. Kill it for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> |
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James Clark
|
d388f06ace |
devres: Provide krealloc_array
There is no krealloc_array equivalent in devres. Users would have to do their own multiplication overflow check so provide one. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: James Clark <james.clark@arm.com> Link: https://lore.kernel.org/r/20230509094942.396150-2-james.clark@arm.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Sakari Ailus
|
71511a24ee |
Documentation: v4l: Document rotation and orientation for sensor drivers
Document how rotation and orientation should be taken into account in writing camera sensor drivers. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> |
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Armin Wolf
|
e8f8b448c1 |
platform/x86: wmi: Add documentation
Add documentation for the WMI subsystem. The documentation describes both the ACPI WMI interface and the driver API for interacting with the WMI driver core. The information regarding the ACPI interface was retrieved from the Ubuntu kernel references and the Windows driver samples available on GitHub. The documentation is supposed to help driver developers writing WMI drivers, as many modern machines designed to run Windows provide an ACPI WMI interface. Signed-off-by: Armin Wolf <W_Armin@gmx.de> Tested-by: Randy Dunlap <rdunlap@infradead.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20230424222939.208137-4-W_Armin@gmx.de Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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Linus Torvalds
|
89b7fd5d7f |
pwm: Changes for v6.4-rc1
The bulk of this is trivial conversions to the new .remove_new() callback for drivers as part of Uwe's effort to clean that up. Other than that a driver is added for Apple devices and various small fixes are included for existing drivers. Last but not least, this finally gets rid of the old pwm_request() and pwm_free() APIs are removed since the last user was dropped in v6.3. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmRSgJcZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zoUZzEACcLaLRRvAsgsrrnunQ1sNT y5Haep7FjYF8W0cn3MJbH4efdtW6mKJxMV7ZCvbPYXi79Q//4J3oeXV/miRcYTLf OqALvWKlaXJ3bbwddOdsxjqBBRDPfo3hMTZjSkfiTTbH1vIx3lD/nAdogrVHPBh+ Ap6RMFqb5xnJtefxWNaQ6puWY6XjA9jznitQtMMEkjZqjQtqNd+QX149tFU3avwo 0S4cjUB3FKiSctUXW5EZh3jNSDgB/TYmeslkpmnozkde9DK3ooYMRDMkV0jTaGSb EKPLWmLSoIDH+ghG7r5KGkE7x5mBELtBbW/KxXBFpro/x528VxYdTgAGOn54XWmn NcsWiMdReWmPbPDQzZcUBDn8boxyw4jtqsdwzu96G1KHdKcVH6EH00XcH+Pi9KG9 HqPBMvqAjxAn3GK6SdfjGU1KmGB3MYCi4u+twAyycDOEMkxA+FzHSs+OD1a2iaK/ AIYXMjZ4KdVIvIIjJzJttdkTOzt/R6xfn4okvlBzQpD34c7eyi6U+S24+I4yX4y5 wGmZ52h5VvWaBXPaDPYaziyhfRn0nzBSVRXqV62jAusON/xcU6tc1L5YYX0GRNfv NG264HBAdlUVERs6XDqC+meKwFSzLEmt47pWCBCnOfck/KXLqdsM2tQtMTmI0p4l 9vncNSofIexg/HcrdOFbug== =slCK -----END PGP SIGNATURE----- Merge tag 'pwm/for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "The bulk of this is trivial conversions to the new .remove_new() callback for drivers as part of Uwe's effort to clean that up. Other than that a driver is added for Apple devices and various small fixes are included for existing drivers. Last but not least, this finally gets rid of the old pwm_request() and pwm_free() APIs are removed since the last user was dropped in v6.3" * tag 'pwm/for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (44 commits) pwm: Remove unused radix tree pwm: Delete deprecated functions pwm_request() and pwm_free() pwm: meson: Fix g12a ao clk81 name pwm: meson: Fix axg ao mux parents pwm: stm32: Enforce settings for PWM capture MAINTAINERS: Add entries for Apple PWM driver pwm: Add Apple PWM controller dt-bindings: pwm: Add Apple PWM controller pwm: mtk-disp: Configure double buffering before reading in .get_state() pwm: mtk-disp: Disable shadow registers before setting backlight values pwm: stm32-lp: Drop of_match_ptr for ID table pwm: rcar: Drop of_match_ptr for ID table dt-bindings: pwm: Convert Amlogic Meson PWM binding dt-bindings: pwm: mediatek: Add mediatek,mt7986 compatible pwm: xilinx: Convert to platform remove callback returning void pwm: vt8500: Convert to platform remove callback returning void pwm: tiehrpwm: Convert to platform remove callback returning void pwm: tiecap: Convert to platform remove callback returning void pwm: tegra: Convert to platform remove callback returning void pwm: sun4i: Convert to platform remove callback returning void ... |
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Linus Torvalds
|
29ee463d6f |
hte: Changes for v6.4-rc1
The changes for the hte/timestamp subsystem include the following: - Add Tegra234 HTE provider and relevant DT bindings - Update MAINTAINERS file for the HTE subsystem -----BEGIN PGP SIGNATURE----- iIgEABYIADAWIQT4slW2T0Q/rXAa29f4pUxhzZTZKAUCZErbLBIcZGlwZW5wQG52 aWRpYS5jb20ACgkQ+KVMYc2U2SiW0QEAt3bPgopjIMzaInOguZthR1pHCuKtyK7F u4aJAyHv7tIA/jtsFJuFO4LmiwA/IsNits5l7F36oaB94/cQGuRH1M8E =opcL -----END PGP SIGNATURE----- Merge tag 'for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux Pull hardware timestamp engine updates from Dipen Patel: "The changes for the hte subsystem include: - Add Tegra234 HTE provider and relevant DT bindings - Update MAINTAINERS file for the HTE subsystem" * tag 'for-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/pateldipen1984/linux: hte: tegra-194: Use proper includes hte: Use device_match_of_node() hte: tegra-194: Fix off by one in tegra_hte_map_to_line_id() hte: tegra: fix 'struct of_device_id' build error hte: Use of_property_present() for testing DT property presence gpio: tegra186: Add Tegra234 hte support hte: handle nvidia,gpio-controller property hte: Deprecate nvidia,slices property hte: Add Tegra234 provider hte: Re-phrase tegra API document arm64: tegra: Add Tegra234 GTE nodes dt-bindings: timestamp: Deprecate nvidia,slices property dt-bindings: timestamp: Add Tegra234 support MAINTAINERS: Add HTE/timestamp subsystem details |
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Linus Torvalds
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cec24b8b6b |
Char/Misc drivers for 6.4-rc1
Here is the "big" set of char/misc and other driver subsystems for 6.4-rc1. It's pretty big, but due to the removal of pcmcia drivers, almost breaks even for number of lines added vs. removed, a nice change. Included in here are: - removal of unused PCMCIA drivers (finally!) - Interconnect driver updates and additions - Lots of IIO driver updates and additions - MHI driver updates - Coresight driver updates - NVMEM driver updates, which required some OF updates - W1 driver updates and a new maintainer to manage the subsystem - FPGA driver updates - New driver subsystem, CDX, for AMD systems - lots of other small driver updates and additions All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEp5Eg8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynSXgCg0kSw3vUYwpsnhAsQkoPw1QVA23sAn2edRCMa GEkPWjrROueCom7xbLMu =eR+P -----END PGP SIGNATURE----- Merge tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc drivers updates from Greg KH: "Here is the "big" set of char/misc and other driver subsystems for 6.4-rc1. It's pretty big, but due to the removal of pcmcia drivers, almost breaks even for number of lines added vs. removed, a nice change. Included in here are: - removal of unused PCMCIA drivers (finally!) - Interconnect driver updates and additions - Lots of IIO driver updates and additions - MHI driver updates - Coresight driver updates - NVMEM driver updates, which required some OF updates - W1 driver updates and a new maintainer to manage the subsystem - FPGA driver updates - New driver subsystem, CDX, for AMD systems - lots of other small driver updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'char-misc-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (196 commits) mcb-lpc: Reallocate memory region to avoid memory overlapping mcb-pci: Reallocate memory region to avoid memory overlapping mcb: Return actual parsed size when reading chameleon table kernel/configs: Drop Android config fragments virt: acrn: Replace obsolete memalign() with posix_memalign() spmi: Add a check for remove callback when removing a SPMI driver spmi: fix W=1 kernel-doc warnings spmi: mtk-pmif: Drop of_match_ptr for ID table spmi: pmic-arb: Convert to platform remove callback returning void spmi: mtk-pmif: Convert to platform remove callback returning void spmi: hisi-spmi-controller: Convert to platform remove callback returning void w1: gpio: remove unnecessary ENOMEM messages w1: omap-hdq: remove unnecessary ENOMEM messages w1: omap-hdq: add SPDX tag w1: omap-hdq: allow compile testing w1: matrox: remove unnecessary ENOMEM messages w1: matrox: use inline over __inline__ w1: matrox: switch from asm to linux header w1: ds2482: do not use assignment in if condition w1: ds2482: drop unnecessary header ... |
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Linus Torvalds
|
556eb8b791 |
Driver core changes for 6.4-rc1
Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEp7Sw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykitQCfamUHpxGcKOAGuLXMotXNakTEsxgAoIquENm5 LEGadNS38k5fs+73UaxV =7K4B -----END PGP SIGNATURE----- Merge tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the large set of driver core changes for 6.4-rc1. Once again, a busy development cycle, with lots of changes happening in the driver core in the quest to be able to move "struct bus" and "struct class" into read-only memory, a task now complete with these changes. This will make the future rust interactions with the driver core more "provably correct" as well as providing more obvious lifetime rules for all busses and classes in the kernel. The changes required for this did touch many individual classes and busses as many callbacks were changed to take const * parameters instead. All of these changes have been submitted to the various subsystem maintainers, giving them plenty of time to review, and most of them actually did so. Other than those changes, included in here are a small set of other things: - kobject logging improvements - cacheinfo improvements and updates - obligatory fw_devlink updates and fixes - documentation updates - device property cleanups and const * changes - firwmare loader dependency fixes. All of these have been in linux-next for a while with no reported problems" * tag 'driver-core-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (120 commits) device property: make device_property functions take const device * driver core: update comments in device_rename() driver core: Don't require dynamic_debug for initcall_debug probe timing firmware_loader: rework crypto dependencies firmware_loader: Strip off \n from customized path zram: fix up permission for the hot_add sysfs file cacheinfo: Add use_arch[|_cache]_info field/function arch_topology: Remove early cacheinfo error message if -ENOENT cacheinfo: Check cache properties are present in DT cacheinfo: Check sib_leaf in cache_leaves_are_shared() cacheinfo: Allow early level detection when DT/ACPI info is missing/broken cacheinfo: Add arm64 early level initializer implementation cacheinfo: Add arch specific early level initializer tty: make tty_class a static const structure driver core: class: remove struct class_interface * from callbacks driver core: class: mark the struct class in struct class_interface constant driver core: class: make class_register() take a const * driver core: class: mark class_release() as taking a const * driver core: remove incorrect comment for device_create* MIPS: vpe-cmp: remove module owner pointer from struct class usage. ... |
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Linus Torvalds
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b39667abcd |
TTY/Serial changes for 6.4-rc1
Here is the big set of tty/serial driver updates for 6.4-rc1. Nothing major, just lots of tiny, constant, forward development. This includes: - obligatory n_gsm updates and feature additions - 8250_em driver updates - sh-sci driver updates - dts cleanups and updates - general cleanups and improvements by Ilpo and Jiri - other small serial driver core fixes and driver updates All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZEqB7w8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylQuwCgwU9bGoihDtFsoFYUra/FKPPoC88Anj6t1a1f X5HZmADnwrFNNq/jP4vH =FeNF -----END PGP SIGNATURE----- Merge tag 'tty-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial updates from Greg KH: "Here is the big set of tty/serial driver updates for 6.4-rc1. Nothing major, just lots of tiny, constant, forward development. This includes: - obligatory n_gsm updates and feature additions - 8250_em driver updates - sh-sci driver updates - dts cleanups and updates - general cleanups and improvements by Ilpo and Jiri - other small serial driver core fixes and driver updates All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (87 commits) n_gsm: Use array_index_nospec() with index that comes from userspace tty: vt: drop checks for undefined VT_SINGLE_DRIVER tty: vt: distribute EXPORT_SYMBOL() tty: vt: simplify some cases in tioclinux() tty: vt: reformat tioclinux() tty: serial: sh-sci: Fix end of transmission on SCI tty: serial: sh-sci: Add support for tx end interrupt handling tty: serial: sh-sci: Fix TE setting on SCI IP tty: serial: sh-sci: Add RZ/G2L SCIFA DMA rx support tty: serial: sh-sci: Add RZ/G2L SCIFA DMA tx support serial: max310x: fix IO data corruption in batched operations serial: core: Disable uart_start() on uart_remove_one_port() serial: 8250: Reinit port->pm on port specific driver unbind serial: 8250: Add missing wakeup event reporting tty: serial: fsl_lpuart: use UARTMODIR register bits for lpuart32 platform tty: serial: fsl_lpuart: adjust buffer length to the intended size serial: fix TIOCSRS485 locking serial: make SiFive serial drivers depend on ARCH_ symbols tty: synclink_gt: don't allocate and pass dummy flags tty: serial: simplify qcom_geni_serial_send_chunk_fifo() ... |
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Dipen Patel
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59cc80a6d8 |
hte: Re-phrase tegra API document
Make Tegra194 API document generic to make it applicable for current and future tegra hte providers. Signed-off-by: Dipen Patel <dipenp@nvidia.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> |
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Linus Torvalds
|
5e0ca0bfc3 |
Thermal control updates for 6.4-rc1
- Add a thermal zone 'devdata' accessor and modify several drivers to
use it (Daniel Lezcano).
- Prevent drivers from using the 'device' internal thermal zone
structure field directly (Daniel Lezcano).
- Clean up the hwmon thermal driver (Daniel Lezcano).
- Add thermal zone id accessor and thermal zone type accessor
and prevent drivers from using thermal zone fields directly (Daniel
Lezcano).
- Clean up the acerhdf and tegra thermal drivers (Daniel Lezcano).
- Add lower bound check for sysfs input to the x86_pkg_temp_thermal
Intel thermal driver (Zhang Rui).
- Add more thermal zone device encapsulation: prevent setting structure
field directly, access the sensor device instead the thermal zone's
device for trace, relocate the traces in drivers/thermal (Daniel
Lezcano).
- Use the generic trip point for the i.MX and remove the get_trip_temp
ops (Daniel Lezcano).
- Use the devm_platform_ioremap_resource() in the Hisilicon driver
(Yang Li).
- Remove R-Car H3 ES1.* handling as public has only access to the ES2
version and the upstream support for the ES1 has been shutdown (Wolfram
Sang).
- Add a delay after initializing the bank in order to let the time to
the hardware to initialze itself before reading the temperature
(Amjad Ouled-Ameur).
- Add MT8365 support (Amjad Ouled-Ameur).
- Preparational cleanup and DT bindings for RK3588 support (Sebastian
Reichel).
- Add driver support for RK3588 (Finley Xiao).
- Use devm_reset_control_array_get_exclusive() for the Rockchip driver
(Ye Xingchen).
- Detect power gated thermal zones and return -EAGAIN when reading the
temperature (Mikko Perttunen).
- Remove thermal_bind_params structure as it is unused (Zhang Rui)
- Drop unneeded quotes in DT bindings allowing to run yamllint (Rob
Herring).
- Update the power allocator documentation according to the thermal
trace relocation (Lukas Bulwahn).
- Fix sensor 1 interrupt status bitmask for the Mediatek LVTS sensor
(Chen-Yu Tsai).
- Use the dev_err_probe() helper in the Amlogic driver (Ye Xingchen).
- Add AP domain support to LVTS thermal controllers for mt8195
(Balsam CHIHI).
- Remove buggy call to thermal_of_zone_unregister() (Daniel Lezcano).
- Make thermal_of_zone_[un]register() private to the thermal OF code
(Daniel Lezcano).
- Create a private copy of the thermal zone device parameters
structure when registering a thermal zone (Daniel Lezcano).
- Fix a kernel NULL pointer dereference in thermal_hwmon (Zhang Rui).
- Revert recent message adjustment in thermal_hwmon (Rafael Wysocki).
- Use of_property_present() for testing DT property presence in
thermal control code (Rob Herring).
- Clean up thermal_list_lock locking in the thermal core (Rafael
Wysocki).
- Add DLVR support for RFIM control in the int340x Intel thermal
driver (Srinivas Pandruvada).
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Merge tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"These mostly continue to prepare the thermal control subsystem for
using unified representation of trip points, which includes cleanups,
code refactoring and similar and update several drivers (for other
reasons), which includes new hardware support.
Specifics:
- Add a thermal zone 'devdata' accessor and modify several drivers to
use it (Daniel Lezcano)
- Prevent drivers from using the 'device' internal thermal zone
structure field directly (Daniel Lezcano)
- Clean up the hwmon thermal driver (Daniel Lezcano)
- Add thermal zone id accessor and thermal zone type accessor and
prevent drivers from using thermal zone fields directly (Daniel
Lezcano)
- Clean up the acerhdf and tegra thermal drivers (Daniel Lezcano)
- Add lower bound check for sysfs input to the x86_pkg_temp_thermal
Intel thermal driver (Zhang Rui)
- Add more thermal zone device encapsulation: prevent setting
structure field directly, access the sensor device instead the
thermal zone's device for trace, relocate the traces in
drivers/thermal (Daniel Lezcano)
- Use the generic trip point for the i.MX and remove the
get_trip_temp ops (Daniel Lezcano)
- Use the devm_platform_ioremap_resource() in the Hisilicon driver
(Yang Li)
- Remove R-Car H3 ES1.* handling as public has only access to the ES2
version and the upstream support for the ES1 has been shutdown
(Wolfram Sang)
- Add a delay after initializing the bank in order to let the time to
the hardware to initialze itself before reading the temperature
(Amjad Ouled-Ameur)
- Add MT8365 support (Amjad Ouled-Ameur)
- Preparational cleanup and DT bindings for RK3588 support (Sebastian
Reichel)
- Add driver support for RK3588 (Finley Xiao)
- Use devm_reset_control_array_get_exclusive() for the Rockchip
driver (Ye Xingchen)
- Detect power gated thermal zones and return -EAGAIN when reading
the temperature (Mikko Perttunen)
- Remove thermal_bind_params structure as it is unused (Zhang Rui)
- Drop unneeded quotes in DT bindings allowing to run yamllint (Rob
Herring)
- Update the power allocator documentation according to the thermal
trace relocation (Lukas Bulwahn)
- Fix sensor 1 interrupt status bitmask for the Mediatek LVTS sensor
(Chen-Yu Tsai)
- Use the dev_err_probe() helper in the Amlogic driver (Ye Xingchen)
- Add AP domain support to LVTS thermal controllers for mt8195
(Balsam CHIHI)
- Remove buggy call to thermal_of_zone_unregister() (Daniel Lezcano)
- Make thermal_of_zone_[un]register() private to the thermal OF code
(Daniel Lezcano)
- Create a private copy of the thermal zone device parameters
structure when registering a thermal zone (Daniel Lezcano)
- Fix a kernel NULL pointer dereference in thermal_hwmon (Zhang Rui)
- Revert recent message adjustment in thermal_hwmon (Rafael Wysocki)
- Use of_property_present() for testing DT property presence in
thermal control code (Rob Herring)
- Clean up thermal_list_lock locking in the thermal core (Rafael
Wysocki)
- Add DLVR support for RFIM control in the int340x Intel thermal
driver (Srinivas Pandruvada)"
* tag 'thermal-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (55 commits)
thermal: intel: int340x: Add DLVR support for RFIM control
thermal/core: Alloc-copy-free the thermal zone parameters structure
thermal/of: Unexport unused OF functions
thermal/drivers/bcm2835: Remove buggy call to thermal_of_zone_unregister
thermal/drivers/mediatek/lvts_thermal: Add AP domain for mt8195
dt-bindings: thermal: mediatek: Add AP domain to LVTS thermal controllers for mt8195
thermal: amlogic: Use dev_err_probe()
thermal/drivers/mediatek/lvts_thermal: Fix sensor 1 interrupt status bitmask
MAINTAINERS: adjust entry in THERMAL/POWER_ALLOCATOR after header movement
dt-bindings: thermal: Drop unneeded quotes
thermal/core: Remove thermal_bind_params structure
thermal/drivers/tegra-bpmp: Handle offline zones
thermal/drivers/rockchip: use devm_reset_control_array_get_exclusive()
dt-bindings: rockchip-thermal: Support the RK3588 SoC compatible
thermal/drivers/rockchip: Support RK3588 SoC in the thermal driver
thermal/drivers/rockchip: Support dynamic sized sensor array
thermal/drivers/rockchip: Simplify channel id logic
thermal/drivers/rockchip: Use dev_err_probe
thermal/drivers/rockchip: Simplify clock logic
thermal/drivers/rockchip: Simplify getting match data
...
|
||
|
Linus Torvalds
|
eb8322d714 |
Core MTD changes:
* dt-bindings: Drop unneeded quotes
* mtdblock: Tolerate corrected bit-flips
* Use of_property_read_bool() for boolean properties
* Avoid magic values
* Avoid printing error messages on probe deferrals
* Prepare mtd_otp_nvmem_add() to handle -EPROBE_DEFER
* Fix error path for nvmem provider
* Fix nvmem error reporting
* Provide unique name for nvmem device
MTD device changes:
* lpddr_cmds: Remove unused words variable
* bcm63xxpart: Remove MODULE_LICENSE in non-modules
SPI NOR core changes:
* Introduce Read While Write support for flashes featuring several banks
* Set the 4-Byte Address Mode method based on SFDP data
* Allow post_sfdp hook to return errors
* Parse SCCR MC table and introduce support for multi-chip devices
SPI NOR manufacturer drivers changes:
* macronix: Add support for mx25uw51245g with RWW
* spansion:
- Determine current address mode at runtime as it can be changed in a
non-volatile way and differ from factory defaults or from what SFDP
advertises.
- Enable JFFS2 write buffer mode for few ECC'd NOR flashes: S25FS256T,
s25hx and s28hx
- Add support for s25hl02gt and s25hs02gt
Raw NAND core changes:
* Convert to platform remove callback returning void
* Fix spelling mistake waifunc() -> waitfunc()
Raw NAND controller driver changes:
* imx: Remove unused is_imx51_nfc and imx53_nfc functions
* omap2: Drop obsolete dependency on COMPILE_TEST
* orion: Use devm_platform_ioremap_resource()
* qcom:
- Use of_property_present() for testing DT property presence
- Use devm_platform_get_and_ioremap_resource()
* stm32_fmc2: Depends on ARCH_STM32 instead of MACH_STM32MP157
* tmio: Remove reference to config MTD_NAND_TMIO in the parsers
Raw NAND manufacturer driver changes:
* hynix: Fix up bit 0 of sdr_timing_mode
SPI-NAND changes:
* Add support for ESMT F50x1G41LB
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Merge tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux
Pull mtd updates from Miquel Raynal:
"Core MTD changes:
- dt-bindings: Drop unneeded quotes
- mtdblock: Tolerate corrected bit-flips
- Use of_property_read_bool() for boolean properties
- Avoid magic values
- Avoid printing error messages on probe deferrals
- Prepare mtd_otp_nvmem_add() to handle -EPROBE_DEFER
- Fix error path for nvmem provider
- Fix nvmem error reporting
- Provide unique name for nvmem device
MTD device changes:
- lpddr_cmds: Remove unused words variable
- bcm63xxpart: Remove MODULE_LICENSE in non-modules
SPI NOR core changes:
- Introduce Read While Write support for flashes featuring several
banks
- Set the 4-Byte Address Mode method based on SFDP data
- Allow post_sfdp hook to return errors
- Parse SCCR MC table and introduce support for multi-chip devices
SPI NOR manufacturer drivers changes:
- macronix: Add support for mx25uw51245g with RWW
- spansion:
- Determine current address mode at runtime as it can be changed
in a non-volatile way and differ from factory defaults or from
what SFDP advertises.
- Enable JFFS2 write buffer mode for few ECC'd NOR flashes:
S25FS256T, s25hx and s28hx
- Add support for s25hl02gt and s25hs02gt
Raw NAND core changes:
- Convert to platform remove callback returning void
- Fix spelling mistake waifunc() -> waitfunc()
Raw NAND controller driver changes:
- imx: Remove unused is_imx51_nfc and imx53_nfc functions
- omap2: Drop obsolete dependency on COMPILE_TEST
- orion: Use devm_platform_ioremap_resource()
- qcom:
- Use of_property_present() for testing DT property presence
- Use devm_platform_get_and_ioremap_resource()
- stm32_fmc2: Depends on ARCH_STM32 instead of MACH_STM32MP157
- tmio: Remove reference to config MTD_NAND_TMIO in the parsers
Raw NAND manufacturer driver changes:
- hynix: Fix up bit 0 of sdr_timing_mode
SPI-NAND changes:
- Add support for ESMT F50x1G41LB"
* tag 'mtd/for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (55 commits)
mtd: nand: Convert to platform remove callback returning void
mtd: onenand: omap2: Drop obsolete dependency on COMPILE_TEST
mtd: spi-nor: spansion: Add support for s25hl02gt and s25hs02gt
mtd: spi-nor: spansion: Add a new ->ready() hook for multi-chip device
mtd: spi-nor: spansion: Rework cypress_nor_quad_enable_volatile() for multi-chip device support
mtd: spi-nor: spansion: Rework cypress_nor_get_page_size() for multi-chip device support
mtd: spi-nor: sfdp: Add support for SCCR map for multi-chip device
mtd: spi-nor: Extract volatile register offset from SCCR map
mtd: spi-nor: Allow post_sfdp hook to return errors
mtd: spi-nor: spansion: Rename method to cypress_nor_get_page_size
mtd: spi-nor: spansion: Enable JFFS2 write buffer for S25FS256T
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s25hx SEMPER flash
mtd: spi-nor: spansion: Enable JFFS2 write buffer for Infineon s28hx SEMPER flash
mtd: spi-nor: spansion: Determine current address mode
mtd: spi-nor: core: Introduce spi_nor_set_4byte_addr_mode()
mtd: spi-nor: core: Update flash's current address mode when changing address mode
mtd: spi-nor: Stop exporting spi_nor_restore()
mtd: spi-nor: Set the 4-Byte Address Mode method based on SFDP data
mtd: spi-nor: core: Make spi_nor_set_4byte_addr_mode_brwr public
mtd: spi-nor: core: Update name and description of spi_nor_set_4byte_addr_mode
...
|
||
|
Linus Torvalds
|
2c96606a0f |
gpio updates for v6.4-rc1
New drivers:
- add a driver for the Loongson GPIO controller
- add a driver for the fxl6408 I2C GPIO expander
- add a GPIO module containing code common for Intel Elkhart Lake and
Merrifield platforms
- add a driver for the Intel Elkhart Lake platform reusing the code from
the intel tangier library
GPIOLIB core:
- GPIO ACPI improvements
- simplify gpiochip_add_data_with_keys() fwnode handling
- cleanup header inclusions (remove unneeded ones, order the rest
alphabetically)
- remove duplicate code (reuse krealloc() instead of open-coding it, drop
a duplicated check in gpiod_find_and_request())
- reshuffle the code to remove unnecessary forward declarations
- coding style cleanups and improvements
- add a helper for accessing device fwnodes
- small updates in docs
Driver improvements:
- convert all remaining GPIO irqchip drivers to using immutable irqchips
- drop unnecessary of_match_ptr() macro expansions
- shrink the code in gpio-merrifield significantly by reusing the code from
gpio-tangier + minor tweaks to the driver code
- remove MODULE_LICENSE() from drivers that can only be built-in
- add device-tree support to gpio-loongson1
- use new regmap features in gpio-104-dio-48e and gpio-pcie-idio-24
- minor tweaks and fixes to gpio-xra1403, gpio-sim, gpio-tegra194, gpio-omap,
gpio-aspeed, gpio-raspberrypi-exp
- shrink code in gpio-ich and gpio-pxa
- Kconfig tweak for gpio-pmic-eic-sprd
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Merge tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We have some new drivers, significant refactoring of existing intel
platforms, lots of improvements all around, mass conversion to using
immutable irqchips by drivers that had not been converted individually
yet and some changes in the core library code.
Summary:
New drivers:
- add a driver for the Loongson GPIO controller
- add a driver for the fxl6408 I2C GPIO expander
- add a GPIO module containing code common for Intel Elkhart Lake and
Merrifield platforms
- add a driver for the Intel Elkhart Lake platform reusing the code
from the intel tangier library
GPIOLIB core:
- GPIO ACPI improvements
- simplify gpiochip_add_data_with_keys() fwnode handling
- cleanup header inclusions (remove unneeded ones, order the rest
alphabetically)
- remove duplicate code (reuse krealloc() instead of open-coding it,
drop a duplicated check in gpiod_find_and_request())
- reshuffle the code to remove unnecessary forward declarations
- coding style cleanups and improvements
- add a helper for accessing device fwnodes
- small updates in docs
Driver improvements:
- convert all remaining GPIO irqchip drivers to using immutable
irqchips
- drop unnecessary of_match_ptr() macro expansions
- shrink the code in gpio-merrifield significantly by reusing the
code from gpio-tangier + minor tweaks to the driver code
- remove MODULE_LICENSE() from drivers that can only be built-in
- add device-tree support to gpio-loongson1
- use new regmap features in gpio-104-dio-48e and gpio-pcie-idio-24
- minor tweaks and fixes to gpio-xra1403, gpio-sim, gpio-tegra194,
gpio-omap, gpio-aspeed, gpio-raspberrypi-exp
- shrink code in gpio-ich and gpio-pxa
- Kconfig tweak for gpio-pmic-eic-sprd"
* tag 'gpio-updates-for-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (99 commits)
gpio: gpiolib: Simplify gpiochip_add_data_with_key() fwnode
gpiolib: Add gpiochip_set_data() helper
gpiolib: Move gpiochip_get_data() higher in the code
gpiolib: Check array_info for NULL only once in gpiod_get_array()
gpiolib: Replace open coded krealloc()
gpiolib: acpi: Add a ignore wakeup quirk for Clevo NL5xNU
gpiolib: acpi: Move ACPI device NULL check to acpi_get_driver_gpio_data()
gpiolib: acpi: use the fwnode in acpi_gpiochip_find()
gpio: mm-lantiq: Fix typo in the newly added header filename
sh: mach-x3proto: Add missing #include <linux/gpio/driver.h>
powerpc/40x: Add missing select OF_GPIO_MM_GPIOCHIP
gpio: xlp: Convert to immutable irq_chip
gpio: xilinx: Convert to immutable irq_chip
gpio: xgs-iproc: Convert to immutable irq_chip
gpio: visconti: Convert to immutable irq_chip
gpio: tqmx86: Convert to immutable irq_chip
gpio: thunderx: Convert to immutable irq_chip
gpio: stmpe: Convert to immutable irq_chip
gpio: siox: Convert to immutable irq_chip
gpio: rda: Convert to immutable irq_chip
...
|
||
|
Linus Torvalds
|
4ea956963f |
media updates for v6.4-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmRHgagACgkQCF8+vY7k 4RWmZQ//dcAgFS36a86xhEzyXZUeUmXly1hd8fzZsxEhYniIitIKGqVkEXPfqPaK JkQQ4t/NJVXQNajZjJaUlPpb/ssxV8jIJiOPdWfUZi0sa4mlllLunv1wu9EMlP9S ED46kFWA5aM39PUCIIgmnj+3qovWP8bhywhn/6iE+XCHtXcLWGRIQLWFAjRjwLSM sFvejrh//uYXWoaZxtVZ6RgU9XR37ekI1h2TiU3I4HMt2v/ytqS8AByNCxhfdB5d v+2Kuob6D6vgik2+HCayKjJqv0/2OT7mJELqUOh2zJdgua4fwJgu4hqK6CqUaarT bP5ycCKs+8QGnf7a83rN2Ul9HbF28v23gCJDUp/x229ScPPmcglyXHXx2mjgcArf blMMdswSF2ya4AbOGfRM2/roHghZDl3CK86l4ylU8Wgehvftip6FgktWDXtKy+iM hogFDBn72V8p2mvkUMDXBHQmS3H4YYRWO2LRLXlgcMDfjh79Mrj7YpvC+ceyE8Z1 +Qc+uTxOeA9v9yE8Axs/VV0gsUsUEkmRdoFZ2x+lCYUMLxarz+qxtfTX3W6D3eFH xIJVt+Mz7K/LarUTNKo+qqXRTyuw2HevIvWmpZ2g4stID0u889WPeVQMZJVz0hns N/DnWrIeM9dtbHfZiNK7q7bpO98PI3GgQR2fj9HtuQcJoaRIp08= =ocor -----END PGP SIGNATURE----- Merge tag 'media/v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Removal of some old unused sensor drivers: ad9389b, m5mols, mt9m032, mt9t001, noon010pc30, s5k6aa, sr030pc30 and vs6624 - New i.MX8 image sensor interface driver - Some new RC keymaps - lots of cleanups at atomisp driver to make it support standard features present on other webcam drivers - the cx18 and saa7146 now uses VB2 - lots of cleanups and driver improvements * tag 'media/v6.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (460 commits) media: ov5670: Fix probe on ACPI media: nxp: imx8-isi: Remove 300ms sleep after enabling channel media: nxp: imx8-isi: Replace udelay() with fsleep() media: nxp: imx8-isi: Drop partial support for i.MX8QM and i.MX8QXP media: nxp: Add i.MX8 ISI driver media: dt-bindings: media: Add i.MX8 ISI DT bindings media: atomisp: gmin_platform: Add Lenovo Ideapad Miix 310 gmin_vars media: atomisp: gmin_platform: Make DMI quirks take precedence over the _DSM table media: atomisp: Remove struct atomisp_sub_device index field media: atomisp: Drop support for streaming from 2 sensors at once media: atomisp: Remove atomisp_try_fmt() call from atomisp_set_fmt() media: atomisp: Remove unused ATOM_ISP_MAX_WIDTH_TMP and ATOM_ISP_MAX_HEIGHT_TMP media: atomisp: Remove snr_mbus_fmt local var from atomisp_try_fmt() media: atomisp: Remove custom V4L2_CID_FMT_AUTO control media: atomisp: Remove continuous mode related code from atomisp_set_fmt() media: atomisp: Remove duplicate atomisp_[start|stop]_streaming() prototypes media: atomisp: gc0310: Switch over to ACPI powermanagement media: atomisp: gc0310: Use devm_kzalloc() for data struct media: atomisp: gc0310: Add runtime-pm support media: atomisp: gc0310: Delay power-on till streaming is started ... |
||
|
Linus Torvalds
|
c8cc58e289 |
drm next for 6.4-rc1
New drivers: - add QAIC acceleration driver dma-buf: - constify kobj_type structs - Reject prime DMA-Buf attachment if get_sg_table is missing. fbdev: - cmdline parser fixes - implement fbdev emulation for GEM DMA drivers - always use shadow buffer in fbdev emulation helpers dma-fence: - add deadline hint to fences - signal private stub fence core: - improve DisplayID 2.0 and EDID parsing - add gem eviction function + callback - prep to convert shmem helper to GEM resv lock - move suballocator from radeon/amdgpu to core for Xe - HPD polling fixes - Documentation improvements - Add atomic enable_plane callback - use tgid instead of pid for client tracking - DP: Add SDP Error Detection Configuration Register - Add prime import/export to vram-helper - use pci aperture helpers in more drivers panel: - Radxa 8/10HD support - Samsung AMD495QA01 support - Elida KD50T048A - Sony TD4353 - Novatek NT36523 - STARRY 2081101QFH032011-53G - B133UAN01.0 - AUO NE135FBM-N41 i915: - More MTL enabling - fix s/r problems with MEI/PXP - Implement fb_dirty for PSR,FBC,DRRS fixes - Fix eDP+DSI dual panel systems - Fix issue #6333: "list_add corruption" and full system lockup from performance monitoring - Don't use stolen memory or BAR for ring buffers on LLC platforms - Make sure DSM size has correct 1MiB granularity on Gen12+ - Whitelist COMMON_SLICE_CHICKEN3 for UMD access on Gen12+ - Add engine TLB invalidation for Meteorlake - Fix GSC races on driver load/unload on Meteorlake+ - Make kobj_type structures constant - Move fd_install after last use of fence - wm/vblank refactoring - display code refactoring - Create GSC submission targeting HDCP and PXP usages on MTL+ - Enable HDCP2.x via GSC CS - Fix context runtime accounting on sysfs fdinfo for heavy workloads - Use i915 instead of dev_priv insied the file_priv structure - Replace fake flex-array with flexible-array member amdgpu: - Make kobj structures const - Generalize dmabuf import to work with KFD - Add capped/uncapped workload handling for supported APUs - Expose additional memory stats via fdinfo - Register vga_switcheroo for apple-gmux - Initial NBIO7.9, GC 9.4.3, GFXHUB 1.2, MMHUB 1.8 support - Initial DC FAM infrastructure - Link DC backlight to connector device rather than PCI device - Add sysfs nodes for secondary VCN clocks amdkfd: - Make kobj structures const - Support for exporting buffers via dmabuf - Multi-VMA page migration fixes - initial GC 9.4.3 support radeon: - iMac fix - convert to client based fbdev emulation habanalabs: - Add opcodes to the CS ioctl to allow user to stall/resume specific engines inside Gaudi2. - INFO ioctl the amount of device memory that the driver and f/w reserve for themselves. - INFO ioctl a bit-mask of the available rotator engines - INFO ioctl the register's address of the f/w that should be used to trigger interrupts - INFO ioctl two new opcodes to fetch information on h/w and f/w events - Enable graceful reset mechanism for compute-reset. - Align to the latest firmware specs. - Enforce the release order of the compute device and dma-buf. msm: - UBWC decoder programming rework - SM8550, SM8450 bindings update - uapi C++ fix - a3xx and a4xx devfreq support - GPU and GEM updates to avoid allocations which could trigger reclaim (shrinker) in fence signaling path - dma-fence deadline hint support and wait-boost - a640/650 speed bin support cirrus: - convert to regular atomic helpers - add damage clipping mediatek: - 10-bit overlay support - mt8195 support - Only trigger DRM HPD events if bridge is attached - Change the aux retries times when receiving AUX_DEFER rockchip: - add 4K support vc4: - use drm_gem_objects virtio: - allow KMS support to be disabled - add damage clipping vmwgfx: - buffer object lifetime fixes exynos: - move MIPI DSI driver to drm bridge for iMX sharing - use kernel fbdev emulation panfrost: - add support for mali MT81xx devices - add speed binning support lima: - add usage stats tegra: - fbdev client conversion vkms: - Add primary plane positioning support -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmRGFU4ACgkQDHTzWXnE hr5m4w/9GzutylTH5aY+otFRNR6uKWGJZ9d90RLyLOE3vjE+7/Q/36EXPOjZctVt VgfQD1giKIGD9ENcCfwbw6iwyVAjLvinBr3Hz4NleEu1TjdXPJvgo9OW/+FQKVi6 1vWH/mcnN6o89m3Mme7T2drFtwy3Y6/l5EY18yNyI7XeQVUMaDTr9Lvcriq0Sigc CInYxilIxViKioYZQmHihXPnZ89nNQZweN2GtDu8O9Bw1Z1eEyn0kRzb3px2Zl6T MpQEQasrPDdF3LFlVWs0AlKmLFbhqV9Pq/OPfowfAWT5RSXpeDvO95NaL3EPzFXy AO6jWHR7/VpvWvj4iJ6R35TLgi/CyASxjJ8Cr9k61Sb1U2WthMEmtd1BKBtI5mTq Us7yP2WJle3LXEqXyvDKDGsZf8kOQ4nyJx+3CJof5Tbnzy3hn+JUkTiUweSDQ14x CHEz7TI8WY5G96+zcyBcee0MWa3V6IXH0cjuMMUiSHw1uir34LuyP+plaELp3eqv MFf5WUJEuU9DmDlxRd2W+g6fmKWaEkY2ksWcbD7H3BZrBmnxkS4LIyfC9HJirGCC 4JF4+4k55F/UAzQOi/4hQxulPtQmHug2/9c29IqZerwxekYdMRkb75rIoVf0IfF4 uLexY0u3aO+IKZ7ygSL9MAwAyiJU6ulYigMLxWMjT7vU36CF5Z8= =NUEy -----END PGP SIGNATURE----- Merge tag 'drm-next-2023-04-24' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "There is a new Qualcomm accel driver for their QAIC, dma-fence got a deadline feature added, lots of refactoring around fbdev emulation, and the usual pre-release hw enablements from AMD and Intel and fixes everywhere. New drivers: - add QAIC acceleration driver dma-buf: - constify kobj_type structs - Reject prime DMA-Buf attachment if get_sg_table is missing. fbdev: - cmdline parser fixes - implement fbdev emulation for GEM DMA drivers - always use shadow buffer in fbdev emulation helpers dma-fence: - add deadline hint to fences - signal private stub fence core: - improve DisplayID 2.0 and EDID parsing - add gem eviction function + callback - prep to convert shmem helper to GEM resv lock - move suballocator from radeon/amdgpu to core for Xe - HPD polling fixes - Documentation improvements - Add atomic enable_plane callback - use tgid instead of pid for client tracking - DP: Add SDP Error Detection Configuration Register - Add prime import/export to vram-helper - use pci aperture helpers in more drivers panel: - Radxa 8/10HD support - Samsung AMD495QA01 support - Elida KD50T048A - Sony TD4353 - Novatek NT36523 - STARRY 2081101QFH032011-53G - B133UAN01.0 - AUO NE135FBM-N41 i915: - More MTL enabling - fix s/r problems with MEI/PXP - Implement fb_dirty for PSR,FBC,DRRS fixes - Fix eDP+DSI dual panel systems - Fix issue #6333: "list_add corruption" and full system lockup from performance monitoring - Don't use stolen memory or BAR for ring buffers on LLC platforms - Make sure DSM size has correct 1MiB granularity on Gen12+ - Whitelist COMMON_SLICE_CHICKEN3 for UMD access on Gen12+ - Add engine TLB invalidation for Meteorlake - Fix GSC races on driver load/unload on Meteorlake+ - Make kobj_type structures constant - Move fd_install after last use of fence - wm/vblank refactoring - display code refactoring - Create GSC submission targeting HDCP and PXP usages on MTL+ - Enable HDCP2.x via GSC CS - Fix context runtime accounting on sysfs fdinfo for heavy workloads - Use i915 instead of dev_priv insied the file_priv structure - Replace fake flex-array with flexible-array member amdgpu: - Make kobj structures const - Generalize dmabuf import to work with KFD - Add capped/uncapped workload handling for supported APUs - Expose additional memory stats via fdinfo - Register vga_switcheroo for apple-gmux - Initial NBIO7.9, GC 9.4.3, GFXHUB 1.2, MMHUB 1.8 support - Initial DC FAM infrastructure - Link DC backlight to connector device rather than PCI device - Add sysfs nodes for secondary VCN clocks amdkfd: - Make kobj structures const - Support for exporting buffers via dmabuf - Multi-VMA page migration fixes - initial GC 9.4.3 support radeon: - iMac fix - convert to client based fbdev emulation habanalabs: - Add opcodes to the CS ioctl to allow user to stall/resume specific engines inside Gaudi2. - INFO ioctl the amount of device memory that the driver and f/w reserve for themselves. - INFO ioctl a bit-mask of the available rotator engines - INFO ioctl the register's address of the f/w that should be used to trigger interrupts - INFO ioctl two new opcodes to fetch information on h/w and f/w events - Enable graceful reset mechanism for compute-reset. - Align to the latest firmware specs. - Enforce the release order of the compute device and dma-buf. msm: - UBWC decoder programming rework - SM8550, SM8450 bindings update - uapi C++ fix - a3xx and a4xx devfreq support - GPU and GEM updates to avoid allocations which could trigger reclaim (shrinker) in fence signaling path - dma-fence deadline hint support and wait-boost - a640/650 speed bin support cirrus: - convert to regular atomic helpers - add damage clipping mediatek: - 10-bit overlay support - mt8195 support - Only trigger DRM HPD events if bridge is attached - Change the aux retries times when receiving AUX_DEFER rockchip: - add 4K support vc4: - use drm_gem_objects virtio: - allow KMS support to be disabled - add damage clipping vmwgfx: - buffer object lifetime fixes exynos: - move MIPI DSI driver to drm bridge for iMX sharing - use kernel fbdev emulation panfrost: - add support for mali MT81xx devices - add speed binning support lima: - add usage stats tegra: - fbdev client conversion vkms: - Add primary plane positioning support" * tag 'drm-next-2023-04-24' of git://anongit.freedesktop.org/drm/drm: (1495 commits) drm/i915/dp_mst: Fix active port PLL selection for secondary MST streams drm/exynos: Implement fbdev emulation as in-kernel client drm/exynos: Initialize fbdev DRM client drm/exynos: Remove fb_helper from struct exynos_drm_private drm/exynos: Remove struct exynos_drm_fbdev drm/exynos: Remove exynos_gem from struct exynos_drm_fbdev drm/i915: Fix memory leaks in i915 selftests drm/i915: Make intel_get_crtc_new_encoder() less oopsy drm/i915/gt: Avoid out-of-bounds access when loading HuC drm/amdgpu: add some basic elements for multiple XCD case drm/amdgpu: move vmhub out of amdgpu_ring_funcs (v4) Revert "drm/amdgpu: enable ras for mp0 v13_0_10 on SRIOV" drm/amdgpu: add common ip block for GC 9.4.3 drm/amd/display: Add logging when DP link training Clock recovery is Successful drm/amdgpu: add common early init support for GC 9.4.3 drm/amdgpu: switch to v9_4_3 gfx_funcs callbacks for GC 9.4.3 drm/amd/display: Add logging when setting DP sink power state fails drm/amdkfd: Add gfx_target_version for GC 9.4.3 drm/amdkfd: Enable HW_UPDATE_RPTR on GC 9.4.3 drm/amdgpu: reserve the old gc_11_0_*_mes.bin ... |
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Brian Masney
|
54d85d6966 |
docs: clk: add documentation to log which clocks have been disabled
The existing clk documentation has a section that talks about the
clk_ignore_unused kernel parameter. Add additional documentation that
describes how to log which clocks the kernel disables on bootup. This
will log messages like the following to the console on bootup:
[ 1.268115] clk: Disabling unused clocks
[ 1.272167] clk_disable: gcc_usb_clkref_en
[ 1.276389] clk_disable: gcc_usb30_sec_sleep_clk
[ 1.281131] clk_disable: gcc_usb30_prim_sleep_clk
...
Signed-off-by: Brian Masney <bmasney@redhat.com>
Link: https://lore.kernel.org/r/20230411192153.289688-1-bmasney@redhat.com
[jc: turned parameters into a literal block]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
|
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Srinivas Pandruvada
|
5bc6b1df65 |
thermal: intel: int340x: Add DLVR support for RFIM control
Add support for DLVR (Digital Linear Voltage Regulator) attributes, which can be used to control RFIM. Here instead of "fivr" another directory "dlvr" is created with DLVR attributes: /sys/bus/pci/devices/0000:00:04.0/dlvr ├── dlvr_freq_mhz ├── dlvr_freq_select ├── dlvr_hardware_rev ├── dlvr_pll_busy ├── dlvr_rfim_enable └── dlvr_spread_spectrum_pct └── dlvr_control_mode └── dlvr_control_lock Attributes dlvr_freq_mhz (RO): Current DLVR PLL frequency in MHz. dlvr_freq_select (RW): Sets DLVR PLL clock frequency. dlvr_hardware_rev (RO): DLVR hardware revision. dlvr_pll_busy (RO): PLL can't accept frequency change when set. dlvr_rfim_enable (RW): 0: Disable RF frequency hopping, 1: Enable RF frequency hopping. dlvr_control_mode (RW): Specifies how frequencies are spread. 0: Down spread, 1: Spread in Center. dlvr_control_lock (RW): 1: future writes are ignored. dlvr_spread_spectrum_pct (RW) A write to this register updates the DLVR spread spectrum percent value. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> [ rjw: Subject edits ] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
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Uwe Kleine-König
|
0af4d704ba |
pwm: Delete deprecated functions pwm_request() and pwm_free()
Since commit |
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Florian Fainelli
|
b645fc696b |
Documentation: firmware: Clarify firmware path usage
Newline characters will be taken into account for the firmware search path parameter, warn users about that and provide an example using 'echo -n' such that it clarifies the typical use of that parameter. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lore.kernel.org/r/20230402135423.3235-1-f.fainelli@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Sakari Ailus
|
66c3b67a68 |
media: ccs: Document CCS static data file names
Document the firmware file names for CCS static data for CCS, SMIA++ and SMIA devices. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> |
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|
Zhang Rui
|
ded2d383b1 |
thermal/core: Remove thermal_bind_params structure
Remove struct thermal_bind_params because no one is using it for thermal binding now. Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Link: https://lore.kernel.org/r/20230330104526.3196-1-rui.zhang@intel.com |
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Michael Walle
|
266570f496 |
nvmem: core: introduce NVMEM layouts
NVMEM layouts are used to generate NVMEM cells during runtime. Think of
an EEPROM with a well-defined conent. For now, the content can be
described by a device tree or a board file. But this only works if the
offsets and lengths are static and don't change. One could also argue
that putting the layout of the EEPROM in the device tree is the wrong
place. Instead, the device tree should just have a specific compatible
string.
Right now there are two use cases:
(1) The NVMEM cell needs special processing. E.g. if it only specifies
a base MAC address offset and you need to add an offset, or it
needs to parse a MAC from ASCII format or some proprietary format.
(Post processing of cells is added in a later commit).
(2) u-boot environment parsing. The cells don't have a particular
offset but it needs parsing the content to determine the offsets
and length.
Co-developed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Michael Walle <michael@walle.cc>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20230404172148.82422-14-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
|
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Tudor Ambarus
|
7fe1b00d92
|
mtd: spi-nor: Stop exporting spi_nor_restore()
Some SPI NOR controllers that used this method were moved to drivers/spi/. We don't accept new support for the existing SPI NOR controllers drivers under drivers/mtd/spi-nor/controllers/ and we encourage their owners to move the drivers under drivers/spi/. Make spi_nor_restore() private as we're going to use it just in core.c. Link: https://lore.kernel.org/r/20230331074606.3559258-8-tudor.ambarus@linaro.org Signed-off-by: Tudor Ambarus <tudor.ambarus@linaro.org> |
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Greg Kroah-Hartman
|
cd8fe5b6db |
Merge 6.3-rc5 into driver-core-next
We need the fixes in here for testing, as well as the driver core changes for documentation updates to build on. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jonathan Corbet
|
ff61f0791c |
docs: move x86 documentation into Documentation/arch/
Move the x86 documentation under Documentation/arch/ as a way of cleaning up the top-level directory and making the structure of our docs more closely match the structure of the source directories it describes. All in-kernel references to the old paths have been updated. Acked-by: Dave Hansen <dave.hansen@linux.intel.com> Cc: linux-arch@vger.kernel.org Cc: x86@kernel.org Cc: Borislav Petkov <bp@alien8.de> Cc: Thomas Gleixner <tglx@linutronix.de> Link: https://lore.kernel.org/lkml/20230315211523.108836-1-corbet@lwn.net/ Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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Conor Dooley
|
61f21988d8 |
docs: driver-api: firmware_loader: fix missing argument in usage example
By the time firmware-upload support landed in commit |
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Daniel Vetter
|
82bbec189a |
Linux 6.3-rc4
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmQgu8QeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG2fAH/0+pSM+u9ZiTCRcc 9cxpHqRu4J16oDJVroxD5c95C8t6pqq8emla7OcPjEbt+2jijEmTVda6i4IpAscc e8c3t4zonzIjxWQxukZ2iPb7rUAsDYjom9Y5NpHB5J4eJMEvrgiDo7MIBtvwECYp SejOpecquUcpFF1JTsDqqUUKgt56A/F/9jNyC/3p31doHbUfQWwTAiEA60gXwjiV DtFFwUlKivLgkTOgigL0MUCrKLpwKXfpBOAbbp5h+zkV/6yjBmkx/OViovsJfrwX kauOPOA/bSLXby4YyHkIB3nUY7mu7KDJfkpy2KMvZkRnJkYYW1Gt3urf714KVo5G dnjfrA8= =q5sO -----END PGP SIGNATURE----- Merge v6.3-rc4 into drm-next I just landed the fence deadline PR from Rob that a bunch of drivers want/need to apply driver-specific patches. Backmerge -rc4 so that they don't have to be stuck on -rc2 for no reason at all. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> |
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Daniel Starke
|
afe3154ba8 |
tty: n_gsm: add ioctl for DLC config via ldisc handle
The application which initializes the n_gsm ldisc may like to set individual default parameters for each DLCI or take over of the application specific DLCI configuration completely. This is currently not possible. It is either possible to set common default parameters for all DLCIs or let the user application set its DLCI specific configuration parameters. Add support of GSMIOC_GETCONF_DLCI and GSMIOC_SETCONF_DLCI for the n_gsm ldisc handle to support DLCI specific parameter configuration upfront. Add a code example for this use case to the n_gsm documentation. Signed-off-by: Daniel Starke <daniel.starke@siemens.com> Link: https://lore.kernel.org/r/20230315105354.6234-3-daniel.starke@siemens.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Daniel Starke
|
4ca589661d |
tty: n_gsm: add ioctl for DLC specific parameter configuration
Parameter negotiation has been introduced with
commit
|
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Rob Clark
|
d71c11cc79 |
dma-buf/sync_file: Surface sync-file uABI
We had all of the internal driver APIs, but not the all important
userspace uABI, in the dma-buf doc. Fix that. And re-arrange the
comments slightly as otherwise the comments for the ioctl nr defines
would not show up.
v2: Fix docs build warning coming from newly including the uabi header
in the docs build
Signed-off-by: Rob Clark <robdclark@chromium.org>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
|
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Rob Clark
|
aec11c8d7c |
dma-buf/dma-fence: Add deadline awareness
Add a way to hint to the fence signaler of an upcoming deadline, such as
vblank, which the fence waiter would prefer not to miss. This is to aid
the fence signaler in making power management decisions, like boosting
frequency as the deadline approaches and awareness of missing deadlines
so that can be factored in to the frequency scaling.
v2: Drop dma_fence::deadline and related logic to filter duplicate
deadlines, to avoid increasing dma_fence size. The fence-context
implementation will need similar logic to track deadlines of all
the fences on the same timeline. [ckoenig]
v3: Clarify locking wrt. set_deadline callback
v4: Clarify in docs comment that this is a hint
v5: Drop DMA_FENCE_FLAG_HAS_DEADLINE_BIT.
v6: More docs
v7: Fix typo, clarify past deadlines
Signed-off-by: Rob Clark <robdclark@chromium.org>
Reviewed-by: Christian König <christian.koenig@amd.com>
Acked-by: Pekka Paalanen <pekka.paalanen@collabora.com>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
|
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|
Greg Kroah-Hartman
|
75cff725d9 |
driver core: bus: mark the struct bus_type for sysfs callbacks as constant
struct bus_type should never be modified in a sysfs callback as there is nothing in the structure to modify, and frankly, the structure is almost never used in a sysfs callback, so mark it as constant to allow struct bus_type to be moved to read-only memory. Cc: "David S. Miller" <davem@davemloft.net> Cc: "James E.J. Bottomley" <jejb@linux.ibm.com> Cc: "K. Y. Srinivasan" <kys@microsoft.com> Cc: Alexander Gordeev <agordeev@linux.ibm.com> Cc: Alexandre Bounine <alex.bou9@gmail.com> Cc: Alison Schofield <alison.schofield@intel.com> Cc: Ben Widawsky <bwidawsk@kernel.org> Cc: Dexuan Cui <decui@microsoft.com> Cc: Eric Dumazet <edumazet@google.com> Cc: Haiyang Zhang <haiyangz@microsoft.com> Cc: Hannes Reinecke <hare@suse.de> Cc: Harald Freudenberger <freude@linux.ibm.com> Cc: Heiko Carstens <hca@linux.ibm.com> Cc: Hu Haowen <src.res@email.cn> Cc: Jakub Kicinski <kuba@kernel.org> Cc: Jens Axboe <axboe@kernel.dk> Cc: Jonathan Corbet <corbet@lwn.net> Cc: Laurentiu Tudor <laurentiu.tudor@nxp.com> Cc: Matt Porter <mporter@kernel.crashing.org> Cc: Michael Ellerman <mpe@ellerman.id.au> Cc: Paolo Abeni <pabeni@redhat.com> Cc: Stuart Yoder <stuyoder@gmail.com> Cc: Vasily Gorbik <gor@linux.ibm.com> Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Yanteng Si <siyanteng@loongson.cn> Acked-by: Ilya Dryomov <idryomov@gmail.com> # rbd Acked-by: Ira Weiny <ira.weiny@intel.com> # cxl Reviewed-by: Alex Shi <alexs@kernel.org> Acked-by: Iwona Winiarska <iwona.winiarska@intel.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> # pci Acked-by: Wei Liu <wei.liu@kernel.org> Acked-by: Martin K. Petersen <martin.petersen@oracle.com> # scsi Link: https://lore.kernel.org/r/20230313182918.1312597-23-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Andy Shevchenko
|
5b3b3e35ac |
Documentation: gpio: Input mode is not true Hi-Z
The true Hi-Z (a.k.a. high impedance) mode is when pin is completely disconnected from the chip. This includes input buffer as well. Nevertheless, some hardware may not support that mode and they are considering input only as Hi-Z, but more precisely it is an equivalent to that, in electronics it's basically "an antenna mode". Sligthly correct documentation to take the above into consideration. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> |
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|
Jiri Pirko
|
d7ba3657d5 |
docs: vfio: fix header path
The text points to a different header file, fix by changing the path to "uapi". Signed-off-by: Jiri Pirko <jiri@nvidia.com> Reviewed-by: Yi Liu <yi.l.liu@intel.com> Link: https://lore.kernel.org/r/20230310095857.985814-1-jiri@resnulli.us Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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|
Arnd Bergmann
|
d74e316633 |
gpiolib: remove legacy gpio_export()
There are only a handful of users of gpio_export() and related functions. As these are just wrappers around the modern gpiod_export() helper, remove the wrappers and open-code the gpio_to_desc in all callers to shrink the legacy API. Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
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|
Arnd Bergmann
|
0e685c3e71 |
gpiolib: remove gpio_set_debounce()
gpio_set_debounce() only has a single user, which is trivially converted to gpiod_set_debounce(). Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
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|
Linus Torvalds
|
4b8c673b76 |
media updates for v6.3-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmP7M9AACgkQCF8+vY7k 4RVpxRAAjarn420frUo/YiMWuYiYtDCFmXj+toHgqsa9fcUOjxml9V+S5L0uY6tF D6d9KCgqKf1AO2MDzB3aR1qQmPfelMoSomQjsTm6cWaMPDobxpzL2IlcspMDBxz0 PyCz4R9cCK5kwuBiQlz3dE605/t/7JXOAFEopo5tvYWNfRt9YXFbPJ/Hdttc4cqw d6js3TN7oxHoa+t5Ox9Fq+i6MSxsMEku5RvfHVI6yUs//eWcf9H2zFfZ83vZ7+vY L8PlRzMXlvovsFwXivtiZdSkuwFloWrqIs8btHb1/psClOUxFQhpk2B4hkUixCAn wk9EN7eHWNdbaZha5//uPRmxUjjhIn4XAIXnfslsB7iiRn7uJtYryUnt+b+kD3Lt dtF2i1W7nNfUd5e7YRjipTjgjtazLpeyDGvH0TqfpwK8Wn10Acj+Az1v4bjf+cc0 GC1EVUtGeJhexYzLsHSQMQZB1IgFxUw5LNKdqsrboled3yvxfgK69Yp9FQLon9vZ R7KEDHuzt+e4Kihxq8dTp6wMV47dNrq0wpJKMjfylKhq/MPqa9uiygl1s2KlMg6n HDJQlYbQGlzrgHDDQRhYUAgxs3JeyxAmup2eLR6dWrAqBW+ULT9S2DiggOk9xxKg UkaCkodr3ZOhZti+oLRRAY2cRsGYgan7rKhscd0t7opO+CrfHxo= =0XIw -----END PGP SIGNATURE----- Merge tag 'media/v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Removal of several VB1-only deprecated drivers: cpia2, fsl-viu, meye, stkwebcam, tm6000, vpfe_capture and zr364xx - saa7146 recovered from staging/deprecated. We opted to give ti a chance, and, instead of deprecating it, the intention is to write patches migrating it from VB1 to VB2. - av7110 returned from staging/deprecated/ to staging/ as we're not planning on dropping it any time soon - media controller API has gained experimental support for G_ROUTING and streams API. No drivers use it right now. We're planning to add one after -rc1, giving some time to experience the API and eventually have changes during the next development cycle - New sensor drivers: imx296, imx415, ov8858 - Atomisp had lots of changes, specially on its sensor's interface, making atomisp sensor drivers closer to normal sensor drivers - media controller kAPI has gained some helpers to traverse pipelines - uvcvideo now better support power line control - lots of bug fixes, cleanups and driver improvements * tag 'media/v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (296 commits) media: imx-mipi-csis: Check csis_fmt validity before use media: v4l2-subdev.c: clear stream field media: v4l2-ctrls-api.c: move ctrl->is_new = 1 to the correct line media: Revert "media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci" media: Revert "media: av7110: move to staging/media/deprecated/saa7146" media: imx-pxp: convert to regmap media: imx-pxp: Use non-threaded IRQ media: imx-pxp: Introduce pxp_read() and pxp_write() wrappers media: imx-pxp: Implement frame size enumeration media: imx-pxp: Pass pixel format value to find_format() media: imx-pxp: Add media controller support media: imx-pxp: Don't set bus_info manually in .querycap() media: imx-pxp: Sort headers alphabetically media: imx-pxp: add support for i.MX7D media: imx-pxp: make data_path_ctrl0 platform dependent media: imx-pxp: disable LUT block media: imx-pxp: explicitly disable unused blocks media: imx-pxp: extract helper function to setup data path media: imx-pxp: detect PXP version media: dt-bindings: media: fsl-pxp: convert to yaml ... |
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|
Linus Torvalds
|
cac85e4616 |
VFIO updates for v6.3-rc1
- Remove redundant resource check in vfio-platform. (Angus Chen)
- Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
removal of arbitrary kernel limits in favor of cgroup control.
(Yishai Hadas)
- mdev tidy-ups, including removing the module-only build restriction
for sample drivers, Kconfig changes to select mdev support,
documentation movement to keep sample driver usage instructions with
sample drivers rather than with API docs, remove references to
out-of-tree drivers in docs. (Christoph Hellwig)
- Fix collateral breakages from mdev Kconfig changes. (Arnd Bergmann)
- Make mlx5 migration support match device support, improve source
and target flows to improve pre-copy support and reduce downtime.
(Yishai Hadas)
- Convert additional mdev sysfs case to use sysfs_emit(). (Bo Liu)
- Resolve copy-paste error in mdev mbochs sample driver Kconfig.
(Ye Xingchen)
- Avoid propagating missing reset error in vfio-platform if reset
requirement is relaxed by module option. (Tomasz Duszynski)
- Range size fixes in mlx5 variant driver for missed last byte and
stricter range calculation. (Yishai Hadas)
- Fixes to suspended vaddr support and locked_vm accounting, excluding
mdev configurations from the former due to potential to indefinitely
block kernel threads, fix underflow and restore locked_vm on new mm.
(Steve Sistare)
- Update outdated vfio documentation due to new IOMMUFD interfaces in
recent kernels. (Yi Liu)
- Resolve deadlock between group_lock and kvm_lock, finally.
(Matthew Rosato)
- Fix NULL pointer in group initialization error path with IOMMUFD.
(Yan Zhao)
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Merge tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Remove redundant resource check in vfio-platform (Angus Chen)
- Use GFP_KERNEL_ACCOUNT for persistent userspace allocations, allowing
removal of arbitrary kernel limits in favor of cgroup control (Yishai
Hadas)
- mdev tidy-ups, including removing the module-only build restriction
for sample drivers, Kconfig changes to select mdev support,
documentation movement to keep sample driver usage instructions with
sample drivers rather than with API docs, remove references to
out-of-tree drivers in docs (Christoph Hellwig)
- Fix collateral breakages from mdev Kconfig changes (Arnd Bergmann)
- Make mlx5 migration support match device support, improve source and
target flows to improve pre-copy support and reduce downtime (Yishai
Hadas)
- Convert additional mdev sysfs case to use sysfs_emit() (Bo Liu)
- Resolve copy-paste error in mdev mbochs sample driver Kconfig (Ye
Xingchen)
- Avoid propagating missing reset error in vfio-platform if reset
requirement is relaxed by module option (Tomasz Duszynski)
- Range size fixes in mlx5 variant driver for missed last byte and
stricter range calculation (Yishai Hadas)
- Fixes to suspended vaddr support and locked_vm accounting, excluding
mdev configurations from the former due to potential to indefinitely
block kernel threads, fix underflow and restore locked_vm on new mm
(Steve Sistare)
- Update outdated vfio documentation due to new IOMMUFD interfaces in
recent kernels (Yi Liu)
- Resolve deadlock between group_lock and kvm_lock, finally (Matthew
Rosato)
- Fix NULL pointer in group initialization error path with IOMMUFD (Yan
Zhao)
* tag 'vfio-v6.3-rc1' of https://github.com/awilliam/linux-vfio: (32 commits)
vfio: Fix NULL pointer dereference caused by uninitialized group->iommufd
docs: vfio: Update vfio.rst per latest interfaces
vfio: Update the kdoc for vfio_device_ops
vfio/mlx5: Fix range size calculation upon tracker creation
vfio: no need to pass kvm pointer during device open
vfio: fix deadlock between group lock and kvm lock
vfio: revert "iommu driver notify callback"
vfio/type1: revert "implement notify callback"
vfio/type1: revert "block on invalid vaddr"
vfio/type1: restore locked_vm
vfio/type1: track locked_vm per dma
vfio/type1: prevent underflow of locked_vm via exec()
vfio/type1: exclude mdevs from VFIO_UPDATE_VADDR
vfio: platform: ignore missing reset if disabled at module init
vfio/mlx5: Improve the target side flow to reduce downtime
vfio/mlx5: Improve the source side flow upon pre_copy
vfio/mlx5: Check whether VF is migratable
samples: fix the prompt about SAMPLE_VFIO_MDEV_MBOCHS
vfio/mdev: Use sysfs_emit() to instead of sprintf()
vfio-mdev: add back CONFIG_VFIO dependency
...
|
||
|
Linus Torvalds
|
84cc6674b7 |
virtio,vhost,vdpa: features, fixes
device feature provisioning in ifcvf, mlx5 new SolidNET driver support for zoned block device in virtio blk numa support in virtio pmem VIRTIO_F_RING_RESET support in vhost-net more debugfs entries in mlx5 resume support in vdpa completion batching in virtio blk cleanup of dma api use in vdpa now simulating more features in vdpa-sim documentation, features, fixes all over the place Signed-off-by: Michael S. Tsirkin <mst@redhat.com> -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmP0D98PHG1zdEByZWRo YXQuY29tAAoJECgfDbjSjVRpV6IH/iecRgLMWWjp3n31IFdu31f/J4HpF7dczVjK qtV98eJ1N2pkgeJkdCfmB5XszfvFBeAurrS7++FTHiJhrRfR3Z+2ml/Qtvh5DEyP qxz6wOw6VVsi/txdUxM1wsxLeEmmzkmFdAmPM+FXeIjhWj76GOgy/4A3eaj6TgzV W8ShsBve/UZ5qMOC3XbIscvdOrudHJ18tH90Tiz3NZfH1fAs5E4uWbU6Mrz9DJVr canGvf4kAI9z8qram5HSgzPIXRJEYiF4q/eiStdtiiME8gL1mHLRZDNP1I1LeCAb q6Q6RCRKi3Ek+LGdH6u+nR1Swu03N2b/g+vgKtv30kJo06oZVzw= =EasV -----END PGP SIGNATURE----- Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost Pull virtio updates from Michael Tsirkin: - device feature provisioning in ifcvf, mlx5 - new SolidNET driver - support for zoned block device in virtio blk - numa support in virtio pmem - VIRTIO_F_RING_RESET support in vhost-net - more debugfs entries in mlx5 - resume support in vdpa - completion batching in virtio blk - cleanup of dma api use in vdpa - now simulating more features in vdpa-sim - documentation, features, fixes all over the place * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (64 commits) vdpa/mlx5: support device features provisioning vdpa/mlx5: make MTU/STATUS presence conditional on feature bits vdpa: validate device feature provisioning against supported class vdpa: validate provisioned device features against specified attribute vdpa: conditionally read STATUS in config space vdpa: fix improper error message when adding vdpa dev vdpa/mlx5: Initialize CVQ iotlb spinlock vdpa/mlx5: Don't clear mr struct on destroy MR vdpa/mlx5: Directly assign memory key tools/virtio: enable to build with retpoline vringh: fix a typo in comments for vringh_kiov vhost-vdpa: print warning when vhost_vdpa_alloc_domain fails scsi: virtio_scsi: fix handling of kmalloc failure vdpa: Fix a couple of spelling mistakes in some messages vhost-net: support VIRTIO_F_RING_RESET vhost-scsi: convert sysfs snprintf and sprintf to sysfs_emit vdpa: mlx5: support per virtqueue dma device vdpa: set dma mask for vDPA device virtio-vdpa: support per vq dma device vdpa: introduce get_vq_dma_device() ... |
||
|
Linus Torvalds
|
8ff99ad04c |
phy-for-6.3
- Core support
- New devm_of_phy_optional_get() API with users and conversion
- New support:
- Mediatek MT7986 tphy support
- Qualcomm SM8550 UFS, PCIe, combo phy support, SM6115 / SM4250
USB3 phy support, SM6350 combo phy support, SM6125 UFS PHY
support amd SM8350 & SM8450 combo phy support
- Qualcomm SNPS eUSB2 eUSB2 repeater drivers
- Allwinner F1C100s USB PHY support
- Tegra xusb support for Tegra234
- Updates:
- Yaml conversion for Qualcomm pcie2 phy and usb-hsic-phy
- G4 mode support in Qualcomm UFS phy and support for various SoCs
- Yaml conversion for Meson usb2 phy
- TI Type C support for usb phy for j721
- Yaml conversion for Tegra xusb binding
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Merge tag 'phy-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"This features a bunch of new device support, a couple of new drivers,
yaml conversion and updates of a few drivers.
Core support:
- New devm_of_phy_optional_get() API with users and conversion
New hardware support:
- Mediatek MT7986 phy support
- Qualcomm SM8550 UFS, PCIe, combo phy support, SM6115 / SM4250 USB3
phy support, SM6350 combo phy support, SM6125 UFS PHY support amd
SM8350 & SM8450 combo phy support
- Qualcomm SNPS eUSB2 eUSB2 repeater drivers
- Allwinner F1C100s USB PHY support
- Tegra xusb support for Tegra234
Updates:
- Yaml conversion for Qualcomm pcie2 phy and usb-hsic-phy
- G4 mode support in Qualcomm UFS phy and support for various SoCs
- Yaml conversion for Meson usb2 phy
- TI Type C support for usb phy for j721
- Yaml conversion for Tegra xusb binding"
* tag 'phy-for-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (106 commits)
phy: qcom: phy-qcom-snps-eusb2: Add support for eUSB2 repeater
phy: qcom: Add QCOM SNPS eUSB2 repeater driver
dt-bindings: phy: qcom,snps-eusb2-phy: Add phys property for the repeater
dt-bindings: phy: Add qcom,snps-eusb2-repeater schema file
dt-bindings: phy: amlogic,g12a-usb3-pcie-phy: add missing optional phy-supply property
phy: rockchip-typec: Fix unsigned comparison with less than zero
phy: rockchip-typec: fix tcphy_get_mode error case
phy: qcom: snps-eusb2: Add missing headers
phy: qcom-qmp-combo: Add support for SM8550
phy: qcom-qmp: Add v6 DP register offsets
phy: qcom-qmp: pcs-usb: Add v6 register offsets
dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp: Document SM8550 compatible
phy: qcom: Add QCOM SNPS eUSB2 driver
dt-bindings: phy: Add qcom,snps-eusb2-phy schema file
phy: qcom-qmp-pcie: Add support for SM8550 g3x2 and g4x2 PCIEs
phy: qcom-qmp: qserdes-lane-shared: Add v6 register offsets
phy: qcom-qmp: qserdes-txrx: Add v6.20 register offsets
phy: qcom-qmp: pcs-pcie: Add v6.20 register offsets
phy: qcom-qmp: pcs-pcie: Add v6 register offsets
phy: qcom-qmp: pcs: Add v6.20 register offsets
...
|
||
|
Linus Torvalds
|
17cd4d6f05 |
TTY/Serial driver updates for 6.3-rc1
Here is the big set of serial and tty driver updates for 6.3-rc1. Once again, Jiri and Ilpo have done a number of core vt and tty/serial layer cleanups that were much needed and appreciated. Other than that, it's just a bunch of little tty/serial driver updates: - qcom-geni-serial driver updates - liteuart driver updates - hvcs driver cleanups - n_gsm updates and additions for new features - more 8250 device support added - fpga/dfl update and additions - imx serial driver updates - fsl_lpuart updates - other tiny fixes and updates for serial drivers All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCY/itAw8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykJbQCfWv/J4ZElO108iHBU5mJCDagUDBgAnAtLLN6A SEAnnokGCDtA/BNIXeES =luRi -----END PGP SIGNATURE----- Merge tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of serial and tty driver updates for 6.3-rc1. Once again, Jiri and Ilpo have done a number of core vt and tty/serial layer cleanups that were much needed and appreciated. Other than that, it's just a bunch of little tty/serial driver updates: - qcom-geni-serial driver updates - liteuart driver updates - hvcs driver cleanups - n_gsm updates and additions for new features - more 8250 device support added - fpga/dfl update and additions - imx serial driver updates - fsl_lpuart updates - other tiny fixes and updates for serial drivers All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (143 commits) tty: n_gsm: add keep alive support serial: imx: remove a redundant check dt-bindings: serial: snps-dw-apb-uart: add dma & dma-names properties soc: qcom: geni-se: Move qcom-geni-se.h to linux/soc/qcom/geni-se.h tty: n_gsm: add TIOCMIWAIT support tty: n_gsm: add RING/CD control support tty: n_gsm: mark unusable ioctl structure fields accordingly serial: imx: get rid of registers shadowing serial: imx: refine local variables in rxint() serial: imx: stop using USR2 in FIFO reading loop serial: imx: remove redundant USR2 read from FIFO reading loop serial: imx: do not break from FIFO reading loop prematurely serial: imx: do not sysrq broken chars serial: imx: work-around for hardware RX flood serial: imx: factor-out common code to imx_uart_soft_reset() serial: 8250_pci1xxxx: Add power management functions to quad-uart driver serial: 8250_pci1xxxx: Add RS485 support to quad-uart driver serial: 8250_pci1xxxx: Add driver for quad-uart support serial: 8250_pci: Add serial8250_pci_setup_port definition in 8250_pcilib.c tty: pcn_uart: fix memory leak with using debugfs_lookup() ... |
||
|
Linus Torvalds
|
70756b49be |
It has been a moderately calm cycle for documentation; the significant
changes include: - Some significant additions to the memory-management documentation - Some improvements to navigation in the HTML-rendered docs - More Spanish and Chinese translations ...and the usual set of typo fixes and such. -----BEGIN PGP SIGNATURE----- iQFDBAABCAAtFiEEIw+MvkEiF49krdp9F0NaE2wMflgFAmPzkQUPHGNvcmJldEBs d24ubmV0AAoJEBdDWhNsDH5YC0QH/09u10xV3N+RuveNE/tArVxKcQi7JZd/xugQ toSXygh64WY10lzwi7Ms1bHZzpPYB0fOrqTGNqNQuhrVTjQzaZB0BBJqm8lwt2w/ S/Z5wj+IicJTmQ7+0C2Hc/dcK5SCPfY3CgwqOUVdr3dEm1oU+4QaBy31fuIJJ0Hx NdbXBco8BZqJX9P67jwp9vbrFrSGBjPI0U4HNHVjrWlcBy8JT0aAnf0fyWFy3orA T86EzmEw8drA1mXsHa5pmVwuHDx2X+D+eRurG9llCBrlIG9EDSmnalY4BeGqR4LS oDrEH6M91I5+9iWoJ0rBheD8rPclXO2HpjXLApXzTjrORgEYZsM= =MCdX -----END PGP SIGNATURE----- Merge tag 'docs-6.3' of git://git.lwn.net/linux Pull documentation updates from Jonathan Corbet: "It has been a moderately calm cycle for documentation; the significant changes include: - Some significant additions to the memory-management documentation - Some improvements to navigation in the HTML-rendered docs - More Spanish and Chinese translations ... and the usual set of typo fixes and such" * tag 'docs-6.3' of git://git.lwn.net/linux: (68 commits) Documentation/watchdog/hpwdt: Fix Format Documentation/watchdog/hpwdt: Fix Reference Documentation: core-api: padata: correct spelling docs/mm: Physical Memory: correct spelling in reference to CONFIG_PAGE_EXTENSION docs: Use HTML comments for the kernel-toc SPDX line docs: Add more information to the HTML sidebar Documentation: KVM: Update AMD memory encryption link printk: Document that CONFIG_BOOT_PRINTK_DELAY required for boot_delay= Documentation: userspace-api: correct spelling Documentation: sparc: correct spelling Documentation: driver-api: correct spelling Documentation: admin-guide: correct spelling docs: add workload-tracing document to admin-guide docs/admin-guide/mm: remove useless markup docs/mm: remove useless markup docs/mm: Physical Memory: remove useless markup docs/sp_SP: Add process magic-number translation docs: ftrace: always use canonical ftrace path Doc/damon: fix the data path error dma-buf: Add "dma-buf" to title of documentation ... |
||
|
Linus Torvalds
|
d5176cdbf6 |
Core changes:
- Add PINCTRL_PINFUNCTION() macro and use it in several
drivers.
New drivers:
- New driver for the StarFive JH7110 SoC "sys" and "aon"
(always-on) pin controllers. (RISC-V.)
- New subdriver for the Qualcomm QDU1000/QRU1000 SoC pin
controller.
- New subdrivers for the Qualcomm SM8550 SoC and LPASS
pin controllers.
- New subdriver for the Qualcomm SA8775P SoC pin controller.
- New subdriver for the Qualcomm IPQ5332 SoC pin controller.
- New (trivial) support for Qualcomm PM8550 and PMR735D PMIC
pin control.
- New subdriver for the Mediatek MT7981 SoC pin controller.
Improvements:
- Several cleanups and refactorings to the Intel drivers.
- Add 4KOhm bias support to the Intel driver.
- Use the NOIRQ_SYSTEM_SLEEP_PM_OPS for the AT91 driver.
- Support general purpose clocks in the Qualcomm MSM8226 SoC.
- Several conversions to use the new I2C .probe_new() call.
- Massive clean-up of the Qualcomm Device Tree YAML schemas.
- Add VIN[45] pins, groups and functions to the Renesas
r8a77950 SoC driver.
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Merge tag 'pinctrl-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Nothing special, notably a lot of new Qualcomm hardware is supported,
a RISC-V reference SoC and then some cleanups both in code and device
tree bindings.
Core changes:
- Add PINCTRL_PINFUNCTION() macro and use it in several drivers
New drivers:
- New driver for the StarFive JH7110 SoC "sys" and "aon" (always-on)
pin controllers. (RISC-V.)
- New subdriver for the Qualcomm QDU1000/QRU1000 SoC pin controller
- New subdrivers for the Qualcomm SM8550 SoC and LPASS pin
controllers
- New subdriver for the Qualcomm SA8775P SoC pin controller
- New subdriver for the Qualcomm IPQ5332 SoC pin controller
- New (trivial) support for Qualcomm PM8550 and PMR735D PMIC pin
control
- New subdriver for the Mediatek MT7981 SoC pin controller
Improvements:
- Several cleanups and refactorings to the Intel drivers
- Add 4KOhm bias support to the Intel driver
- Use the NOIRQ_SYSTEM_SLEEP_PM_OPS for the AT91 driver
- Support general purpose clocks in the Qualcomm MSM8226 SoC
- Several conversions to use the new I2C .probe_new() call
- Massive clean-up of the Qualcomm Device Tree YAML schemas
- Add VIN[45] pins, groups and functions to the Renesas r8a77950 SoC
driver"
* tag 'pinctrl-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (118 commits)
pinctrl: qcom: Add support for i2c specific pull feature
pinctrl: starfive: Add StarFive JH7110 aon controller driver
pinctrl: starfive: Add StarFive JH7110 sys controller driver
dt-bindings: pinctrl: Add StarFive JH7110 aon pinctrl
dt-bindings: pinctrl: Add StarFive JH7110 sys pinctrl
pinctrl: add mt7981 pinctrl driver
dt-bindings: pinctrl: add bindings for MT7981 SoC
dt-bindings: pinctrl: rockchip,pinctrl: mark gpio sub nodes of pinctrl as deprecated
pinctrl: qcom: Introduce IPQ5332 TLMM driver
dt-bindings: pinctrl: qcom: add IPQ5332 pinctrl
dt-bindings: pinctrl: qcom: lpass-lpi: correct GPIO name pattern
pinctrl: qcom: pinctrl-sm8550-lpass-lpi: add SM8550 LPASS
dt-bindings: pinctrl: qcom,sm8550-lpass-lpi-pinctrl: add SM8550 LPASS
pinctrl: at91: use devm_kasprintf() to avoid potential leaks
dt-bindings: pinctrl: qcom: correct gpio-ranges in examples
dt-bindings: pinctrl: qcom,msm8994: correct number of GPIOs
dt-bindings: pinctrl: qcom,sdx55: correct GPIO name pattern
dt-bindings: pinctrl: qcom,msm8953: correct GPIO name pattern
dt-bindings: pinctrl: qcom,sm6375: correct GPIO name pattern and example
dt-bindings: pinctrl: qcom,msm8909: correct GPIO name pattern and example
...
|
||
|
Linus Torvalds
|
17bbc46fc9 |
gpio updates for v6.3
Core GPIOLIB:
- drop several OF interfaces after moving a significant part of the code to
using software nodes
- remove more interfaces referring to the global GPIO numberspace that we're
getting rid of
- improvements in the gpio-regmap library
- add helper for GPIO device reference counting
- remove unused APIs
- minor tweaks like sorting headers alphabetically
Extended support in existing drivers:
- add support for Tegra 234 PMC to gpio-tegra186
Driver improvements:
- migrate the 104-dio/idi family of drivers to using the regmap-irq API
- migrate gpio-i8255 and gpio-mm to the GPIO regmap API
- clean-ups in gpio-pca953x
- remove duplicate assignments of of_gpio_n_cells in gpio-davinci, gpio-ge,
gpio-xilinx, gpio-zevio and gpio-wcd934x
- improvements to gpio-pcf857x: implement get/set_multiple callbacks, use
generic device properties instead of OF + minor tweaks
- fix OF-related header includes and Kconfig dependencies in gpio-zevio
- dynamically allocate the GPIO base in gpio-omap
- use a dedicated printf specifier for printing fwnode info in gpio-sim
- use dev_name() for the GPIO chip label in gpio-vf610
- other minor tweaks and fixes
Documentation:
- remove mentions of legacy API from comments in various places
- convert the DT binding documents to YAML schema for Fujitsu MB86S7x, Unisoc
GPIO and Unisoc EIC
- document the Unisoc UMS512 controller in DT bindings
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Merge tag 'gpio-updates-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"A rather small update, there are no new drivers, just improvements and
refactoring in existing ones.
Thanks to migrating of several drivers to using generalized APIs and
dropping of OF interfaces in favor of using software nodes we're
actually removing more code than we're adding.
Core GPIOLIB:
- drop several OF interfaces after moving a significant part of the
code to using software nodes
- remove more interfaces referring to the global GPIO numberspace
that we're getting rid of
- improvements in the gpio-regmap library
- add helper for GPIO device reference counting
- remove unused APIs
- minor tweaks like sorting headers alphabetically
Extended support in existing drivers:
- add support for Tegra 234 PMC to gpio-tegra186
Driver improvements:
- migrate the 104-dio/idi family of drivers to using the regmap-irq
API
- migrate gpio-i8255 and gpio-mm to the GPIO regmap API
- clean-ups in gpio-pca953x
- remove duplicate assignments of of_gpio_n_cells in gpio-davinci,
gpio-ge, gpio-xilinx, gpio-zevio and gpio-wcd934x
- improvements to gpio-pcf857x: implement get/set_multiple callbacks,
use generic device properties instead of OF + minor tweaks
- fix OF-related header includes and Kconfig dependencies in
gpio-zevio
- dynamically allocate the GPIO base in gpio-omap
- use a dedicated printf specifier for printing fwnode info in
gpio-sim
- use dev_name() for the GPIO chip label in gpio-vf610
- other minor tweaks and fixes
Documentation:
- remove mentions of legacy API from comments in various places
- convert the DT binding documents to YAML schema for Fujitsu
MB86S7x, Unisoc GPIO and Unisoc EIC
- document the Unisoc UMS512 controller in DT bindings"
* tag 'gpio-updates-for-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (54 commits)
gpio: sim: Use %pfwP specifier instead of calling fwnode API directly
gpio: tegra186: remove unneeded loop in tegra186_gpio_init_route_mapping()
gpiolib: of: Move enum of_gpio_flags to its only user
gpio: mvebu: Use IS_REACHABLE instead of IS_ENABLED for CONFIG_PWM
gpio: zevio: Add missing header
gpio: Get rid of gpio_to_chip()
gpio: pcf857x: Drop unneeded explicit casting
gpio: pcf857x: Make use of device properties
gpio: pcf857x: Get rid of legacy platform data
gpio: rockchip: Do not mention legacy API in the code
gpio: wcd934x: Remove duplicate assignment of of_gpio_n_cells
gpio: zevio: Use proper headers and drop OF_GPIO dependency
gpio: zevio: Remove duplicate assignment of of_gpio_n_cells
gpio: xilinx: Remove duplicate assignment of of_gpio_n_cells
dt-bindings: gpio: Add compatible string for Unisoc UMS512
dt-bindings: gpio: Convert Unisoc EIC controller binding to yaml
dt-bindings: gpio: Convert Unisoc GPIO controller binding to yaml
gpio: ge: Remove duplicate assignment of of_gpio_n_cells
gpio: davinci: Remove duplicate assignment of of_gpio_n_cells
gpio: omap: use dynamic allocation of base
...
|
||
|
Linus Torvalds
|
69308402ca |
platform-drivers-x86 for v6.3-1
Highlights: - AMD PMC: Improvements to aid s2idle debugging - Dell WMI-DDV: hwmon support - INT3472 camera sensor power-management: Improve privacy LED support - Intel VSEC: Base TPMI (Topology Aware Register and PM Capsule Interface) support - Mellanox: SN5600 and Nvidia L1 switch support - Microsoft Surface Support: Various cleanups + code improvements - tools/intel-speed-select: Various improvements - Miscellaneous other cleanups / fixes The following is an automated git shortlog grouped by driver: Add include/linux/platform_data/x86 to MAINTAINERS: - Add include/linux/platform_data/x86 to MAINTAINERS Documentation/ABI: - Add new attribute for mlxreg-io sysfs interfaces Fix header inclusion in linux/platform_data/x86/soc.h: - Fix header inclusion in linux/platform_data/x86/soc.h HID: - surface-hid: Use target-ID enum instead of hard-coding values MAINTAINERS: - dell-wmi-sysman: drop Divya Bharathi - Add entry for TPMI driver Merge tag 'ib-leds-led_get-v6.3' into HEAD: - Merge tag 'ib-leds-led_get-v6.3' into HEAD acerhdf: - Drop empty platform remove function apple_gmux: - Drop no longer used ACPI_VIDEO Kconfig dependency dell-ddv: - Prefer asynchronous probing - Add hwmon support - Add "force" module param - Replace EIO with ENOMSG - Return error if buffer is empty - Add support for interface version 3 dell-smo8800: - Use min_t() for comparison and assignment dell-wmi-sysman: - Make kobj_type structure constant hp-wmi: - Ignore Win-Lock key events int1092: - Switch to use acpi_evaluate_dsm_typed() int3472/discrete: - add LEDS_CLASS dependency - Drop unnecessary obj->type == string check - Get the polarity from the _DSM entry - Move GPIO request to skl_int3472_register_clock() - Create a LED class device for the privacy LED - Refactor GPIO to sensor mapping intel: - punit_ipc: Drop empty platform remove function - oaktrail: Drop empty platform remove function intel/pmc: - Switch to use acpi_evaluate_dsm_typed() leds: - led-class: Add generic [devm_]led_get() - led-class: Add __devm_led_get() helper - led-class: Add led_module_get() helper - led-class: Add missing put_device() to led_put() media: - v4l2-core: Make the v4l2-core code enable/disable the privacy LED if present nvidia-wmi-ec-backlight: - Add force module parameter platform: - mellanox: mlx-platform: Move bus shift assignment out of the loop - mellanox: mlx-platform: Add mux selection register to regmap - mellanox: Extend all systems with I2C notification callback - mellanox: Split logic in init and exit flow - mellanox: Split initialization procedure - mellanox: Introduce support of new Nvidia L1 switch - mellanox: Introduce support for next-generation 800GB/s switch - mellanox: Cosmetic changes - rename to more common name - mellanox: Change "reset_pwr_converter_fail" attribute - mellanox: Introduce support for rack manager switch platform/mellanox: - mlxreg-hotplug: Allow more flexible hotplug events configuration platform/surface: - Switch to use acpi_evaluate_dsm_typed() - aggregator: Rename top-level request functions to avoid ambiguities - aggregator_registry: Fix target-ID of base-hub - aggregator: Enforce use of target-ID enum in device ID macros - dtx: Use target-ID enum instead of hard-coding values - aggregator_tabletsw: Use target-ID enum instead of hard-coding values - aggregator_hub: Use target-ID enum instead of hard-coding values - aggregator: Add target and source IDs to command trace events - aggregator: Improve documentation and handling of message target and source IDs platform/x86/amd: - pmc: Add line break for readability - pmc: differentiate STB/SMU messaging prints - pmc: Write dummy postcode into the STB DRAM - pmc: Add num_samples message id support to STB platform/x86/amd/pmf: - Add depends on CONFIG_POWER_SUPPLY platform/x86/intel: - Intel TPMI enumeration driver platform/x86/intel/tpmi: - ADD tpmi external interface for tpmi feature drivers - Process CPU package mapping platform/x86/intel/vsec: - Use mutex for ida_alloc() and ida_free() - Support private data - Enhance and Export intel_vsec_add_aux() - Add TPMI ID platform_data/mlxreg: - Add field with mapped resource address think-lmi: - Make kobj_type structure constant - Use min_t() for comparison and assignment tools/power/x86/intel-speed-select: - v1.14 release - Adjust uncore max/min frequency - Add Emerald Rapid quirk - Fix display of uncore min frequency - turbo-freq auto mode with SMT off - cpufreq reads on offline CPUs - Use null-terminated string - Remove duplicate dup() - Handle open() failure case - Remove unused non_block flag - Remove wrong check in set_isst_id() x86/platform/uv: - Make kobj_type structure constant -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmPzRpgUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9wYPwf+I6PP0XBg8MrivLc2DHklVojUU0aX /M0LbCP8gxCDdyisV8swC3e848riaTchYlUGASPZu0ieas1U7KsDvghkiittNvlI U+0h7TbkOQNymM8oE0oauflH4W5KwCXGrLsJWVkGk0lhJd6WmjXkjWLkruaXazLd kc5fq0QyzRVzhhCtocQ7qhIgXSZyKYx433VqbDR7/SUi5F2wkC9JbGY02maKWaK3 4lQaoyMKLjGlDr9YVv+UHTwLoXwP0mW/fjlsZ3Xz5lz6WfihQzPuOrl/10mRj0Ez eP9dlF1Dipee4BYS2FM5dtk5xPpqdVqRlQUX2qKzyDNTSx5wdtJnv8j/cg== =VoXq -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: - AMD PMC: Improvements to aid s2idle debugging - Dell WMI-DDV: hwmon support - INT3472 camera sensor power-management: Improve privacy LED support - Intel VSEC: Base TPMI (Topology Aware Register and PM Capsule Interface) support - Mellanox: SN5600 and Nvidia L1 switch support - Microsoft Surface Support: Various cleanups + code improvements - tools/intel-speed-select: Various improvements - Miscellaneous other cleanups / fixes * tag 'platform-drivers-x86-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (80 commits) platform/x86: nvidia-wmi-ec-backlight: Add force module parameter platform/x86/amd/pmf: Add depends on CONFIG_POWER_SUPPLY platform/x86: dell-ddv: Prefer asynchronous probing platform/x86: dell-ddv: Add hwmon support Documentation/ABI: Add new attribute for mlxreg-io sysfs interfaces platform: mellanox: mlx-platform: Move bus shift assignment out of the loop platform: mellanox: mlx-platform: Add mux selection register to regmap platform_data/mlxreg: Add field with mapped resource address platform/mellanox: mlxreg-hotplug: Allow more flexible hotplug events configuration platform: mellanox: Extend all systems with I2C notification callback platform: mellanox: Split logic in init and exit flow platform: mellanox: Split initialization procedure platform: mellanox: Introduce support of new Nvidia L1 switch platform: mellanox: Introduce support for next-generation 800GB/s switch platform: mellanox: Cosmetic changes - rename to more common name platform: mellanox: Change "reset_pwr_converter_fail" attribute platform: mellanox: Introduce support for rack manager switch MAINTAINERS: dell-wmi-sysman: drop Divya Bharathi x86/platform/uv: Make kobj_type structure constant platform/x86: think-lmi: Make kobj_type structure constant ... |
||
|
Linus Torvalds
|
1b72607d73 |
Thermal control updates for 6.3-rc1
- Rework a large bunch of drivers to use the generic thermal trip
structure and use the opportunity to do more cleanups by removing
unused functions from the OF code (Daniel Lezcano).
- Remove core header inclusion from drivers (Daniel Lezcano).
- Fix some locking issues related to the generic thermal trip rework
(Johan Hovold).
- Fix a crash when requesting the critical temperature on tegra, which
is related to the generic trip point work (Jon Hunter).
- Clean up thermal device unregistration code (Viresh Kumar).
- Fix and clean up thermal control core initialization error code
paths (Daniel Lezcano).
- Relocate the trip points handling code into a separate file (Daniel
Lezcano).
- Make the thermal core fail registration of thermal zones and cooling
devices if the thermal class has not been registered (Rafael Wysocki).
- Add trip point initialization helper functions for ACPI-defined trip
points and modify two thermal drivers to use them (Rafael Wysocki,
Daniel Lezcano).
- Make the core thermal control code use sysfs_emit_at() instead of
scnprintf() where applicable (ye xingchen).
- Consolidate code accessing the Intel TCC (Thermal Control Circuitry)
MSRs by introducing library functions for that and making the
TCC-related code in thermal drivers use them (Zhang Rui).
- Enhance the x86_pkg_temp_thermal driver to support dynamic tjmax
changes (Zhang Rui).
- Address an "unsigned expression compared with zero" warning in the
intel_soc_dts_iosf thermal driver (Yang Li).
- Update comments regarding two functions in the Intel Menlow thermal
driver (Deming Wang).
- Use sysfs_emit_at() instead of scnprintf() in the int340x thermal
driver (ye xingchen).
- Make the intel_pch thermal driver support the Wellsburg PCH (Tim
Zimmermann).
- Modify the intel_pch and processor_thermal_device_pci thermal drivers
use generic trip point tables instead of thermal zone trip point
callbacks (Daniel Lezcano).
- Add production mode attribute sysfs attribute to the int340x thermal
driver (Srinivas Pandruvada).
- Rework dynamic trip point updates handling and locking in the int340x
thermal driver (Rafael Wysocki).
- Make the int340x thermal driver use a generic trip points table
instead of thermal zone trip point callbacks (Rafael Wysocki, Daniel
Lezcano).
- Clean up and improve the int340x thermal driver (Rafael Wysocki).
- Simplify and clean up the intel_pch thermal driver (Rafael Wysocki).
- Fix the Intel powerclamp thermal driver and make it use the common
idle injection framework (Srinivas Pandruvada).
- Add two module parameters, cpumask and max_idle, to the Intel powerclamp
thermal driver to allow it to affect only a specific subset of CPUs
instead of all of them (Srinivas Pandruvada).
- Make the Intel quark_dts thermal driver Use generic trip point
objects instead of its own trip point representation (Daniel
Lezcano).
- Add toctree entry for thermal documents and fix two issues in the
Intel powerclamp driver documentation (Bagas Sanjaya).
- Use strscpy() to instead of strncpy() in the thermal core (Xu Panda).
- Fix thermal_sampling_exit() (Vincent Guittot).
- Add Mediatek Low Voltage Thermal Sensor (LVTS) driver (Balsam Chihi).
- Add r8a779g0 RCar support to the rcar_gen3 thermal driver (Geert
Uytterhoeven).
- Fix useless call to set_trips() when resuming in the rcar_gen3
thermal control driver and add interrupt support detection at init
time to it (Niklas Söderlund).
- Fix memory corruption in the hi3660 thermal driver (Yongqin Liu).
- Fix include path for libnl3 in pkg-config file for libthermal (Vibhav
Pant).
- Remove syscfg-based driver for st as the platform is not supported
any more (Alain Volmat).
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Merge tag 'thermal-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"The majority of changes here are related to the general switch-over to
using arrays of generic trip point structures registered along with a
thermal zone instead of trip point callbacks (this has been done
mostly by Daniel Lezcano with some help from yours truly on the Intel
drivers front).
Apart from that and the related reorganization of code, there are some
enhancements of the existing driver and a new Mediatek Low Voltage
Thermal Sensor (LVTS) driver. The Intel powerclamp undergoes a major
rework so it will use the generic idle_inject facility for CPU idle
time injection going forward and it will take additional module
parameters for specifying the subset of CPUs to be affected by it
(work done by Srinivas Pandruvada).
Also included are assorted fixes and a whole bunch of cleanups.
Specifics:
- Rework a large bunch of drivers to use the generic thermal trip
structure and use the opportunity to do more cleanups by removing
unused functions from the OF code (Daniel Lezcano)
- Remove core header inclusion from drivers (Daniel Lezcano)
- Fix some locking issues related to the generic thermal trip rework
(Johan Hovold)
- Fix a crash when requesting the critical temperature on tegra,
which is related to the generic trip point work (Jon Hunter)
- Clean up thermal device unregistration code (Viresh Kumar)
- Fix and clean up thermal control core initialization error code
paths (Daniel Lezcano)
- Relocate the trip points handling code into a separate file (Daniel
Lezcano)
- Make the thermal core fail registration of thermal zones and
cooling devices if the thermal class has not been registered
(Rafael Wysocki)
- Add trip point initialization helper functions for ACPI-defined
trip points and modify two thermal drivers to use them (Rafael
Wysocki, Daniel Lezcano)
- Make the core thermal control code use sysfs_emit_at() instead of
scnprintf() where applicable (ye xingchen)
- Consolidate code accessing the Intel TCC (Thermal Control
Circuitry) MSRs by introducing library functions for that and
making the TCC-related code in thermal drivers use them (Zhang Rui)
- Enhance the x86_pkg_temp_thermal driver to support dynamic tjmax
changes (Zhang Rui)
- Address an "unsigned expression compared with zero" warning in the
intel_soc_dts_iosf thermal driver (Yang Li)
- Update comments regarding two functions in the Intel Menlow thermal
driver (Deming Wang)
- Use sysfs_emit_at() instead of scnprintf() in the int340x thermal
driver (ye xingchen)
- Make the intel_pch thermal driver support the Wellsburg PCH (Tim
Zimmermann)
- Modify the intel_pch and processor_thermal_device_pci thermal
drivers use generic trip point tables instead of thermal zone trip
point callbacks (Daniel Lezcano)
- Add production mode attribute sysfs attribute to the int340x
thermal driver (Srinivas Pandruvada)
- Rework dynamic trip point updates handling and locking in the
int340x thermal driver (Rafael Wysocki)
- Make the int340x thermal driver use a generic trip points table
instead of thermal zone trip point callbacks (Rafael Wysocki,
Daniel Lezcano)
- Clean up and improve the int340x thermal driver (Rafael Wysocki)
- Simplify and clean up the intel_pch thermal driver (Rafael Wysocki)
- Fix the Intel powerclamp thermal driver and make it use the common
idle injection framework (Srinivas Pandruvada)
- Add two module parameters, cpumask and max_idle, to the Intel
powerclamp thermal driver to allow it to affect only a specific
subset of CPUs instead of all of them (Srinivas Pandruvada)
- Make the Intel quark_dts thermal driver Use generic trip point
objects instead of its own trip point representation (Daniel
Lezcano)
- Add toctree entry for thermal documents and fix two issues in the
Intel powerclamp driver documentation (Bagas Sanjaya)
- Use strscpy() to instead of strncpy() in the thermal core (Xu
Panda)
- Fix thermal_sampling_exit() (Vincent Guittot)
- Add Mediatek Low Voltage Thermal Sensor (LVTS) driver (Balsam
Chihi)
- Add r8a779g0 RCar support to the rcar_gen3 thermal driver (Geert
Uytterhoeven)
- Fix useless call to set_trips() when resuming in the rcar_gen3
thermal control driver and add interrupt support detection at init
time to it (Niklas Söderlund)
- Fix memory corruption in the hi3660 thermal driver (Yongqin Liu)
- Fix include path for libnl3 in pkg-config file for libthermal
(Vibhav Pant)
- Remove syscfg-based driver for st as the platform is not supported
any more (Alain Volmat)"
* tag 'thermal-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (135 commits)
thermal/drivers/st: Remove syscfg based driver
thermal: Remove core header inclusion from drivers
tools/lib/thermal: Fix include path for libnl3 in pkg-config file.
thermal/drivers/hisi: Drop second sensor hi3660
thermal/drivers/rcar_gen3_thermal: Fix device initialization
thermal/drivers/rcar_gen3_thermal: Create device local ops struct
thermal/drivers/rcar_gen3_thermal: Do not call set_trips() when resuming
thermal/drivers/rcar_gen3: Add support for R-Car V4H
dt-bindings: thermal: rcar-gen3-thermal: Add r8a779g0 support
thermal/drivers/mediatek: Add the Low Voltage Thermal Sensor driver
dt-bindings: thermal: mediatek: Add LVTS thermal controllers
thermal/drivers/mediatek: Relocate driver to mediatek folder
tools/lib/thermal: Fix thermal_sampling_exit()
Documentation: powerclamp: Fix numbered lists formatting
Documentation: powerclamp: Escape wildcard in cpumask description
Documentation: admin-guide: Add toctree entry for thermal docs
thermal: intel: powerclamp: Add two module parameters
Documentation: admin-guide: Move intel_powerclamp documentation
thermal: core: Use sysfs_emit_at() instead of scnprintf()
thermal: intel: powerclamp: Fix duration module parameter
...
|
||
|
Bagas Sanjaya
|
2b034e82ff |
docs: driver-api: virtio: commentize spec version checking
A sentence that checks for later spec version is meant for developers hacking the documentation source. Make it comment block (hidden from actual output). Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Message-Id: <20221220095828.27588-4-bagasdotme@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
||
|
Bagas Sanjaya
|
ae8d2247af |
docs: driver-api: virtio: slightly reword virtqueues allocation paragraph
"It's at this stage that" means "At this point", so use the latter as it is more effective. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Message-Id: <20221220095828.27588-3-bagasdotme@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
||
|
Bagas Sanjaya
|
fb25d45694 |
docs: driver-api: virtio: parenthesize external reference targets
Parenthesize targets to links in "References" section to distinguish them from remaining texts. While at it, describe the second target. Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Message-Id: <20221220095828.27588-2-bagasdotme@gmail.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
||
|
Daniel Starke
|
72206cc730 |
tty: n_gsm: add keep alive support
n_gsm is based on the 3GPP 07.010 and its newer version is the 3GPP 27.010. See https://portal.3gpp.org/desktopmodules/Specifications/SpecificationDetails.aspx?specificationId=1516 The changes from 07.010 to 27.010 are non-functional. Therefore, I refer to the newer 27.010 here. Chapters 5.4.6.3.4 and 5.1.8.1.3 describe the test command which can be used to test the mux connection between both sides. Currently, no algorithm is implemented to make use of this command. This requires that each multiplexed upper layer protocol supervises the underlying muxer connection to handle possible connection losses. Introduce ioctl commands and functions to optionally enable keep alive handling via the test command as described in chapter 5.4.6.3.4. A single incrementing octet "ka_num" is being used for unique identification of each single keep alive packet. Retries will use the same "ka_num" value as the original packet. Retry count and interval are taken from the general parameters N2 and T2. Add usage description and basic example for the new ioctl to the n_gsm documentation. Note that support for the test command is mandatory and already present in the muxer implementation since the very first version. Also note that the previous ioctl structure gsm_config cannot be extended due to missing checks against zero of the field "unused". Signed-off-by: Daniel Starke <daniel.starke@siemens.com> Link: https://lore.kernel.org/r/20230214122737.1976-1-daniel.starke@siemens.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Ricardo Cañuelo
|
d16c0cd273 |
docs: driver-api: virtio: virtio on Linux
Basic doc about Virtio on Linux and a short tutorial on Virtio drivers.
includes the following fixup:
virtio: fix virtio_config_ops kerneldocs
Fixes two warning messages when building htmldocs:
warning: duplicate section name 'Note'
warning: expecting prototype for virtio_config_ops().
Prototype was for vq_callback_t() instead
Message-Id: <20221010064359.1324353-2-ricardo.canuelo@collabora.com>
Signed-off-by: Ricardo Cañuelo <ricardo.canuelo@collabora.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Message-Id: <20221220100035.2712449-1-ricardo.canuelo@collabora.com>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
||
|
Srinivas Pandruvada
|
707bf8e1df |
Documentation: admin-guide: Move intel_powerclamp documentation
Create a folder "thermal" under Documentation/admin-guide and move intel_powerclamp documentation to this folder. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
Yi Liu
|
c55365a093 |
docs: vfio: Update vfio.rst per latest interfaces
this imports the latest vfio_device_ops definition to vfio.rst. Signed-off-by: Yi Liu <yi.l.liu@intel.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Link: https://lore.kernel.org/r/20230209081210.141372-3-yi.l.liu@intel.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Laurent Pinchart
|
b516354542 |
media: mc: entity: Fix minor issues in comments and documentation
Commit |
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|
Geert Uytterhoeven
|
d02aa181ee |
phy: Add devm_of_phy_optional_get() helper
Add an optional variant of devm_of_phy_get() that also takes care of printing real errors, so drivers no longer have to open-code this operation. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/4cd0069bcff424ffc5c3a102397c02370b91985b.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org> |
||
|
Geert Uytterhoeven
|
59c3d3d00d |
doc: phy: Document devm_of_phy_get()
Add the missing documentation for devm_of_phy_get(), which was forgotten when the function was introduced. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/768d5845668f081620098a0b4479d1481e212bac.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org> |
||
|
Geert Uytterhoeven
|
1bd9a7b4af |
phy: Remove unused phy_optional_get()
There were never any upstream users of this function since its introduction almost 10 years ago. Besides, the dummy for phy_optional_get() should have returned NULL instead of an error code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/df61992b1d66bccf4e6e1eafae94a7f7d7629f34.1674584626.git.geert+renesas@glider.be Signed-off-by: Vinod Koul <vkoul@kernel.org> |
||
|
Maximilian Luz
|
b09ee1cd59 |
platform/surface: aggregator: Rename top-level request functions to avoid ambiguities
We currently have a struct ssam_request_sync and a function ssam_request_sync(). While this is valid C, there are some downsides to it. One of these is that current Sphinx versions (>= 3.0) cannot disambiguate between the two (see disucssion and pull request linked below). It instead emits a "WARNING: Duplicate C declaration" and links for the struct and function in the resulting documentation link to the same entry (i.e. both to either function or struct documentation) instead of their respective own entries. While we could just ignore that and wait for a fix, there's also a point to be made that the current naming can be somewhat confusing when searching (e.g. via grep) or trying to understand the levels of abstraction at play: We currently have struct ssam_request_sync and associated functions ssam_request_sync_[alloc|free|init|wait|...]() operating on this struct. However, function ssam_request_sync() is one abstraction level above this. Similarly, ssam_request_sync_with_buffer() is not a function operating on struct ssam_request_sync, but rather a sibling to ssam_request_sync(), both using the struct under the hood. Therefore, rename the top level request functions: ssam_request_sync() -> ssam_request_do_sync() ssam_request_sync_with_buffer() -> ssam_request_do_sync_with_buffer() ssam_request_sync_onstack() -> ssam_request_do_sync_onstack() Link: https://lore.kernel.org/all/085e0ada65c11da9303d07e70c510dc45f21315b.1656756450.git.mchehab@kernel.org/ Link: https://github.com/sphinx-doc/sphinx/pull/8313 Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20221220175608.1436273-2-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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|
Maximilian Luz
|
3f88b459a7 |
platform/surface: aggregator: Improve documentation and handling of message target and source IDs
The `tid_in` and `tid_out` fields of the serial hub protocol command struct (struct ssh_command) are actually source and target IDs, indicating the peer from which the message originated and the peer for which it is intended. Change the naming of those fields accordingly and improve the protocol documentation. Additionally, introduce an enum containing all currently known peers, i.e. targets and sources. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20221202223327.690880-3-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
||
|
Randy Dunlap
|
7852fe3a09 |
Documentation: driver-api: correct spelling
Correct spelling problems for Documentation/driver-api/ as reported by codespell. Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Mauro Carvalho Chehab <mchehab@kernel.org> Cc: linux-media@vger.kernel.org Cc: Vishal Verma <vishal.l.verma@intel.com> Cc: Dave Jiang <dave.jiang@intel.com> Cc: nvdimm@lists.linux.dev Cc: Vinod Koul <vkoul@kernel.org> Cc: dmaengine@vger.kernel.org Cc: linux-raid@vger.kernel.org Cc: linux-usb@vger.kernel.org Acked-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Song Liu <song@kernel.org> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Link: https://lore.kernel.org/r/20230129231053.20863-3-rdunlap@infradead.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Jonathan Neuschäfer
|
7ee6095fe8 |
dma-buf: Add "dma-buf" to title of documentation
To make it easier to find the dma-buf documentation when looking through tables-of-contents etc., put the name "dma-buf" in the title. Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Link: https://lore.kernel.org/r/20230129115917.1229529-1-j.neuschaefer@gmx.net Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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|
Andy Shevchenko
|
a5ec171efd |
gpio: Remove unused and obsoleted irq_to_gpio()
irq_to_gpio() is legacy and unused API, remove it for good. This leaves gpio_to_irq() as it's used yet in many places. Nevertheless, removal of its counterpart is a good signal to whoever even trying to consider using them that do not. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> |
||
|
Andy Shevchenko
|
f2527d8f56 |
gpio: Remove unused and obsoleted gpio_export_link()
gpio_export_link() is legacy and unused API, remove it for good. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Reviewed-by: Yanteng Si <siyanteng@loongson.cn> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> |
||
|
Srinivas Pandruvada
|
5c36cf2784 |
thermal: intel: int340x: Add production mode attribute
It is possible that the system manufacturer locks down thermal tuning beyond what is usually done on the given platform. In that case user space calibration tools should not try to adjust the thermal configuration of the system. To allow user space to check if that is the case, add a new sysfs attribute "production_mode" that will be present when the ACPI DCFG method is present under the INT3400 device object in the ACPI Namespace. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> |
||
|
SeongJae Park
|
4f46ae9f3a |
Docs/driver-api/index: Add missing SPDX License Identifier
Add missing SPDX License Identifier for driver-api documentation index file. Signed-off-by: SeongJae Park <sj@kernel.org> Link: https://lore.kernel.org/r/20230122213650.187710-3-sj@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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|
SeongJae Park
|
941c95fdd6 |
Docs/subsystem-apis: Remove '[The ]Linux' prefixes from titles of listed documents
Some documents that listed on subsystem-apis have 'Linux' or 'The Linux' title prefixes. It's duplicated information, and makes finding the document of interest with human eyes not easy. Remove the prefixes from the titles. Signed-off-by: SeongJae Park <sj@kernel.org> Acked-by: Iwona Winiarska <iwona.winiarska@intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com> Link: https://lore.kernel.org/r/20230122184834.181977-1-sj@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Christoph Hellwig
|
3232868133 |
vfio-mdev: remove an non-existing driver from vfio-mediated-device
The nvidia mdev driver does not actually exist anywhere in the tree. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Link: https://lore.kernel.org/r/20230110091009.474427-5-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
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|
Christoph Hellwig
|
0030d7d6ce |
vfio-mdev: move the mtty usage documentation
Move the documentation on how to use mtty to samples/vfio-mdev/README.rst as it is in no way related to the vfio API. This matches how the bpf and pktgen samples are documented. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20230110091009.474427-4-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Hans Verkuil
|
9ea8a9c72a |
media: cpia2: remove deprecated driver
The cpia2 driver does not use the vb2 framework for streaming video, instead it implements this in the driver. This is error prone, and nobody stepped in to convert this driver to that framework. The hardware is very old, so the decision was made to remove it altogether. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Tomi Valkeinen
|
70283e99a9 |
media: Documentation: add multiplexed streams documentation
Add documentation related to multiplexed streams. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Bagas Sanjaya
|
88f8ac47bd |
pinctrl: Proofreading and updating the documentation (part 2)
Do the following: - update the "Definitions" style in two sections - don't use "I" for technical documentation - inline the remaining (variables, function names, file paths) Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> |
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|
Andy Shevchenko
|
af6f64c68b |
pinctrl: Proofreading and updating the documentation accordingly
Proofreading and updating the documentation accordingly, i.e. fixed: - ambiguity of foo_set_mux() implementation and explanations - semantics in some of the examples, e.g. _probe() --> _init() - references to the callbacks to make them start with dot - references to the legacy API by replacing them with newer one - indentation in some of the examples - double words or phrases updated: - unsigned --> unsigned int in some of the examples - use struct pingroup and PINCTRL_PINGROUP() in some of the examples - use struct pinfunction and PINCTRL_PINFUNCTION() in some of the examples and enabled: - syntax highlighting for the examples in the programming languages - chapter references Yet to clarify: - "gpioN" menton for the default function when requesting GPIO Co-developed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> |
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|
Arnd Bergmann
|
eeee697393 |
media: davinci: remove vpbe support
The davinci dm3xx/dm644x platforms are gone now, and the remaining da8xx platforms do not use the vpbe driver, so the driver can be removed as well. Acked-by: Lad Prabhakar <prabhakar.csengg@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> |
||
|
Linus Torvalds
|
9322af3e6a |
dmaengine updates for v6.2
New support:
- Qualcomm SDM670, SM6115 and SM6375 GPI controller support
- Ingenic JZ4755 dmaengine support
- Removal of iop-adma driver
Updates:
- Tegra support for dma-channel-mask
- at_hdmac cleanup and virt-chan support for this driver
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Merge tag 'dmaengine-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine
Pull dmaengine updates from Vinod Koul:
"New support:
- Qualcomm SDM670, SM6115 and SM6375 GPI controller support
- Ingenic JZ4755 dmaengine support
- Removal of iop-adma driver
Updates:
- Tegra support for dma-channel-mask
- at_hdmac cleanup and virt-chan support for this driver"
* tag 'dmaengine-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (46 commits)
dmaengine: Revert "dmaengine: remove s3c24xx driver"
dmaengine: tegra: Add support for dma-channel-mask
dt-bindings: dmaengine: Add dma-channel-mask to Tegra GPCDMA
dmaengine: idxd: Remove linux/msi.h include
dt-bindings: dmaengine: qcom: gpi: add compatible for SM6375
dmaengine: idxd: Fix crc_val field for completion record
dmaengine: at_hdmac: Convert driver to use virt-dma
dmaengine: at_hdmac: Remove unused member of at_dma_chan
dmaengine: at_hdmac: Rename "chan_common" to "dma_chan"
dmaengine: at_hdmac: Rename "dma_common" to "dma_device"
dmaengine: at_hdmac: Use bitfield access macros
dmaengine: at_hdmac: Keep register definitions and structures private to at_hdmac.c
dmaengine: at_hdmac: Set include entries in alphabetic order
dmaengine: at_hdmac: Use pm_ptr()
dmaengine: at_hdmac: Use devm_clk_get()
dmaengine: at_hdmac: Use devm_platform_ioremap_resource
dmaengine: at_hdmac: Use devm_kzalloc() and struct_size()
dmaengine: at_hdmac: Introduce atc_get_llis_residue()
dmaengine: at_hdmac: s/atc_get_bytes_left/atc_get_residue
dmaengine: at_hdmac: Pass residue by address to avoid unnecessary implicit casts
...
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||
|
Linus Torvalds
|
e79041113b |
phy-for-6.2
- New support:
- Allwinner H616 USB PHY and A100 DPHY support
- TI J721s2, J784s4 and J721e support
- Freescale i.MX8MP PCIe PHY support
- New driver for Renesas Ethernet SERDES supporting R-Car S4-8
- Qualcomm SM8450 PCIe1 PHY support in EP mode
- Updates:
- again a big pile of updates on qcom-qmp-* drivers following the
driver split and reorganization merged earlier
- Phy order of API calls documentation update
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Merge tag 'phy-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy
Pull phy updates from Vinod Koul:
"This tme we have again a big pile of qcom-qmp-* changes, one new
driver and bunch of new hardware support.
New hardware support:
- Allwinner H616 USB PHY and A100 DPHY support
- TI J721s2, J784s4 and J721e support
- Freescale i.MX8MP PCIe PHY support
- New driver for Renesas Ethernet SERDES supporting R-Car S4-8
- Qualcomm SM8450 PCIe1 PHY support in EP mode
- Qualcomm SC8280XP PCIe PHY support (including x4 mode)
- Fixed Qualcomm SC8280XP USB4-USB3-DP PHY DT bindings
Updates:
- A big pile of updates on qcom-qmp-* drivers following the driver
split and reorganization merged earlier
- Phy order of API calls documentation update"
* tag 'phy-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: (174 commits)
phy: ti: phy-j721e-wiz: add j721s2-wiz-10g module support
dt-bindings: phy-j721e-wiz: add j721s2 compatible string
phy: use devm_platform_get_and_ioremap_resource()
phy: allwinner: phy-sun6i-mipi-dphy: Add the A100 DPHY variant
phy: allwinner: phy-sun6i-mipi-dphy: Add a variant power-on hook
phy: allwinner: phy-sun6i-mipi-dphy: Set the enable bit last
phy: allwinner: phy-sun6i-mipi-dphy: Make RX support optional
dt-bindings: sun6i-a31-mipi-dphy: Add the A100 DPHY variant
dt-bindings: sun6i-a31-mipi-dphy: Add the interrupts property
phy: qcom-qmp-pcie: drop redundant clock allocation
phy: qcom-qmp-usb: drop redundant clock allocation
phy: qcom-qmp: drop unused type header
phy: qcom-qmp-usb: drop sc8280xp reference-clock source
dt-bindings: phy: qcom,sc8280xp-qmp-usb3-uni: drop reference-clock source
phy: qcom-qmp-combo: add support for updated sc8280xp binding
phy: qcom-qmp-combo: rename DP_PHY register pointer
phy: qcom-qmp-combo: rename common-register pointers
phy: qcom-qmp-combo: clean up DP clock callbacks
phy: qcom-qmp-combo: separate clock and provider registration
phy: qcom-qmp-combo: add clock registration helper
...
|
||
|
Linus Torvalds
|
71a7507afb |
Driver Core changes for 6.2-rc1
Here is the set of driver core and kernfs changes for 6.2-rc1. The "big" change in here is the addition of a new macro, container_of_const() that will preserve the "const-ness" of a pointer passed into it. The "problem" of the current container_of() macro is that if you pass in a "const *", out of it can comes a non-const pointer unless you specifically ask for it. For many usages, we want to preserve the "const" attribute by using the same call. For a specific example, this series changes the kobj_to_dev() macro to use it, allowing it to be used no matter what the const value is. This prevents every subsystem from having to declare 2 different individual macros (i.e. kobj_const_to_dev() and kobj_to_dev()) and having the compiler enforce the const value at build time, which having 2 macros would not do either. The driver for all of this have been discussions with the Rust kernel developers as to how to properly mark driver core, and kobject, objects as being "non-mutable". The changes to the kobject and driver core in this pull request are the result of that, as there are lots of paths where kobjects and device pointers are not modified at all, so marking them as "const" allows the compiler to enforce this. So, a nice side affect of the Rust development effort has been already to clean up the driver core code to be more obvious about object rules. All of this has been bike-shedded in quite a lot of detail on lkml with different names and implementations resulting in the tiny version we have in here, much better than my original proposal. Lots of subsystem maintainers have acked the changes as well. Other than this change, included in here are smaller stuff like: - kernfs fixes and updates to handle lock contention better - vmlinux.lds.h fixes and updates - sysfs and debugfs documentation updates - device property updates All of these have been in the linux-next tree for quite a while with no problems, OTHER than some merge issues with other trees that should be obvious when you hit them (block tree deletes a driver that this tree modifies, iommufd tree modifies code that this tree also touches). If there are merge problems with these trees, please let me know. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCY5wz3A8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yks0ACeKYUlVgCsER8eYW+x18szFa2QTXgAn2h/VhZe 1Fp53boFaQkGBjl8mGF8 =v+FB -----END PGP SIGNATURE----- Merge tag 'driver-core-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the set of driver core and kernfs changes for 6.2-rc1. The "big" change in here is the addition of a new macro, container_of_const() that will preserve the "const-ness" of a pointer passed into it. The "problem" of the current container_of() macro is that if you pass in a "const *", out of it can comes a non-const pointer unless you specifically ask for it. For many usages, we want to preserve the "const" attribute by using the same call. For a specific example, this series changes the kobj_to_dev() macro to use it, allowing it to be used no matter what the const value is. This prevents every subsystem from having to declare 2 different individual macros (i.e. kobj_const_to_dev() and kobj_to_dev()) and having the compiler enforce the const value at build time, which having 2 macros would not do either. The driver for all of this have been discussions with the Rust kernel developers as to how to properly mark driver core, and kobject, objects as being "non-mutable". The changes to the kobject and driver core in this pull request are the result of that, as there are lots of paths where kobjects and device pointers are not modified at all, so marking them as "const" allows the compiler to enforce this. So, a nice side affect of the Rust development effort has been already to clean up the driver core code to be more obvious about object rules. All of this has been bike-shedded in quite a lot of detail on lkml with different names and implementations resulting in the tiny version we have in here, much better than my original proposal. Lots of subsystem maintainers have acked the changes as well. Other than this change, included in here are smaller stuff like: - kernfs fixes and updates to handle lock contention better - vmlinux.lds.h fixes and updates - sysfs and debugfs documentation updates - device property updates All of these have been in the linux-next tree for quite a while with no problems" * tag 'driver-core-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (58 commits) device property: Fix documentation for fwnode_get_next_parent() firmware_loader: fix up to_fw_sysfs() to preserve const usb.h: take advantage of container_of_const() device.h: move kobj_to_dev() to use container_of_const() container_of: add container_of_const() that preserves const-ness of the pointer driver core: fix up missed drivers/s390/char/hmcdrv_dev.c class.devnode() conversion. driver core: fix up missed scsi/cxlflash class.devnode() conversion. driver core: fix up some missing class.devnode() conversions. driver core: make struct class.devnode() take a const * driver core: make struct class.dev_uevent() take a const * cacheinfo: Remove of_node_put() for fw_token device property: Add a blank line in Kconfig of tests device property: Rename goto label to be more precise device property: Move PROPERTY_ENTRY_BOOL() a bit down device property: Get rid of __PROPERTY_ENTRY_ARRAY_EL*SIZE*() kernfs: fix all kernel-doc warnings and multiple typos driver core: pass a const * into of_device_uevent() kobject: kset_uevent_ops: make name() callback take a const * kobject: kset_uevent_ops: make filter() callback take a const * kobject: make kobject_namespace take a const * ... |
||
|
Linus Torvalds
|
dd6f9b17cd |
TTY/Serial driver changes for 6.2-rc1
Here is the "big" set of tty/serial driver changes for 6.2-rc1.
As in previous kernel releases, nothing big here at all, just some small
incremental serial/tty layer cleanups and some individual driver
additions and fixes. Highlights are:
- serial helper macros from Jiri Slaby to reduce the amount of
duplicated code in serial drivers
- api cleanups and consolidations from Ilpo Järvinen in lots of serial
drivers
- the usual set of n_gsm fixes from Daniel Starke as that code gets
exercised more
- TIOCSTI is finally able to be disabled if requested (security
hardening feature from Kees Cook)
- fsl_lpuart driver fixes and features added
- other small serial driver additions and fixes
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here is the "big" set of tty/serial driver changes for 6.2-rc1.
As in previous kernel releases, nothing big here at all, just some
small incremental serial/tty layer cleanups and some individual driver
additions and fixes. Highlights are:
- serial helper macros from Jiri Slaby to reduce the amount of
duplicated code in serial drivers
- api cleanups and consolidations from Ilpo Järvinen in lots of
serial drivers
- the usual set of n_gsm fixes from Daniel Starke as that code gets
exercised more
- TIOCSTI is finally able to be disabled if requested (security
hardening feature from Kees Cook)
- fsl_lpuart driver fixes and features added
- other small serial driver additions and fixes
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (97 commits)
serial: atmel: don't stop the transmitter when doing PIO
serial: atmel: cleanup atmel_start+stop_tx()
tty: serial: fsl_lpuart: switch to new dmaengine_terminate_* API
serial: sunsab: Fix error handling in sunsab_init()
serial: altera_uart: fix locking in polling mode
serial: pch: Fix PCI device refcount leak in pch_request_dma()
tty: serial: fsl_lpuart: Use pm_ptr() to avoid need to make pm __maybe_unused
tty: serial: fsl_lpuart: Add runtime pm support
tty: serial: fsl_lpuart: enable wakeup source for lpuart
serdev: Replace poll loop by readx_poll_timeout() macro
tty: synclink_gt: unwind actions in error path of net device open
serial: stm32: move dma_request_chan() before clk_prepare_enable()
dt-bindings: serial: xlnx,opb-uartlite: Drop 'contains' from 'xlnx,use-parity'
serial: pl011: Do not clear RX FIFO & RX interrupt in unthrottle.
serial: amba-pl011: avoid SBSA UART accessing DMACR register
tty: serial: altera_jtaguart: remove struct altera_jtaguart
tty: serial: altera_jtaguart: use uart_port::read_status_mask
tty: serial: altera_jtaguart: remove unused altera_jtaguart::sigs
tty: serial: altera_jtaguart: remove flag from altera_jtaguart_rx_chars()
n_tty: Rename tail to old_tail in n_tty_read()
...
|
||
|
Linus Torvalds
|
58bcac11fd |
USB/Thunderbolt driver changes for 6.2-rc1
Here is the large set of USB and Thunderbolt driver changes for 6.2-rc1.
Overall, thanks to the removal of a driver, more lines were removed than
added, a nice change. Highlights include:
- removal of the sisusbvga driver that was not used by anyone anymore
- minor thunderbolt driver changes and tweaks
- chipidea driver updates
- usual set of typec driver features and hardware support added
- musb minor driver fixes
- fotg210 driver fixes, bringing that hardware back from the "dead"
- minor dwc3 driver updates
- addition, and then removal, of a list.h helper function for many USB
and other subsystem drivers, that ended up breaking the build. That
will come back for 6.3-rc1, it missed this merge window.
- usual xhci updates and enhancements
- usb-serial driver updates and support for new devices
- other minor USB driver updates
All of these have been in linux-next for a while with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB and Thunderbolt driver updates from Greg KH:
"Here is the large set of USB and Thunderbolt driver changes for
6.2-rc1. Overall, thanks to the removal of a driver, more lines were
removed than added, a nice change. Highlights include:
- removal of the sisusbvga driver that was not used by anyone anymore
- minor thunderbolt driver changes and tweaks
- chipidea driver updates
- usual set of typec driver features and hardware support added
- musb minor driver fixes
- fotg210 driver fixes, bringing that hardware back from the "dead"
- minor dwc3 driver updates
- addition, and then removal, of a list.h helper function for many
USB and other subsystem drivers, that ended up breaking the build.
That will come back for 6.3-rc1, it missed this merge window.
- usual xhci updates and enhancements
- usb-serial driver updates and support for new devices
- other minor USB driver updates
All of these have been in linux-next for a while with no reported
problems"
* tag 'usb-6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (153 commits)
usb: gadget: uvc: Rename bmInterfaceFlags -> bmInterlaceFlags
usb: dwc2: power on/off phy for peripheral mode in dual-role mode
usb: dwc2: disable lpm feature on Rockchip SoCs
dt-bindings: usb: mtk-xhci: add support for mt7986
usb: dwc3: core: defer probe on ulpi_read_id timeout
usb: ulpi: defer ulpi_register on ulpi_read_id timeout
usb: misc: onboard_usb_hub: add Genesys Logic GL850G hub support
dt-bindings: usb: Add binding for Genesys Logic GL850G hub controller
dt-bindings: vendor-prefixes: add Genesys Logic
usb: fotg210-udc: fix potential memory leak in fotg210_udc_probe()
usb: typec: tipd: Set mode of operation for USB Type-C connector
usb: gadget: udc: drop obsolete dependencies on COMPILE_TEST
usb: musb: remove extra check in musb_gadget_vbus_draw
usb: gadget: uvc: Prevent buffer overflow in setup handler
usb: dwc3: qcom: Fix memory leak in dwc3_qcom_interconnect_init
usb: typec: wusb3801: fix fwnode refcount leak in wusb3801_probe()
usb: storage: Add check for kcalloc
USB: sisusbvga: use module_usb_driver()
USB: sisusbvga: rename sisusb.c to sisusbvga.c
USB: sisusbvga: remove console support
...
|
||
|
Linus Torvalds
|
c0f234ff90 |
gpio: updates for v6.2
GPIO core:
- teach gpiolib to work with software nodes for HW description
- remove ARCH_NR_GPIOS treewide as we no longer impose any limit on the number
of GPIOS since the allocation became entirely dynamic
- add support for HW quirks for Cirrus CS42L56 codec, Marvell NFC controller,
Freescale PCIe and Ethernet controller, Himax LCDs and Mediatek mt2701
- refactor OF quirk code
- some general refactoring of the OF and ACPI code, adding new helpers, minor
tweaks and fixes, making fwnode usage consistent etc.
GPIO uAPI:
- fix an issue where the user-space can trigger a NULL-pointer dereference in
the kernel by opening a device file, forcing a driver unbind and then calling
one of the syscalls on the associated file descriptor
New drivers:
- add gpio-latch: a new GPIO multiplexer based on latches connected to other
GPIOs
Driver updates:
- convert i2c GPIO expanders to using .probe_new()
- drop the gpio-sta2x11 driver
- factor out common code for the ACCES IDIO-16 family of controllers and use
this new library wherever applicable in drivers
- add DT support to gpio-hisi
- allow building gpio-davinci as a module and increase its maxItems property
- add support for a new model to gpio-pca9570
- other minor changes to various drivers
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Merge tag 'gpio-updates-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"We have a new GPIO multiplexer driver, bunch of driver updates and
refactoring in the core GPIO library.
GPIO core:
- teach gpiolib to work with software nodes for HW description
- remove ARCH_NR_GPIOS treewide as we no longer impose any limit on
the number of GPIOS since the allocation became entirely dynamic
- add support for HW quirks for Cirrus CS42L56 codec, Marvell NFC
controller, Freescale PCIe and Ethernet controller, Himax LCDs and
Mediatek mt2701
- refactor OF quirk code
- some general refactoring of the OF and ACPI code, adding new
helpers, minor tweaks and fixes, making fwnode usage consistent
etc.
GPIO uAPI:
- fix an issue where the user-space can trigger a NULL-pointer
dereference in the kernel by opening a device file, forcing a
driver unbind and then calling one of the syscalls on the
associated file descriptor
New drivers:
- add gpio-latch: a new GPIO multiplexer based on latches connected
to other GPIOs
Driver updates:
- convert i2c GPIO expanders to using .probe_new()
- drop the gpio-sta2x11 driver
- factor out common code for the ACCES IDIO-16 family of controllers
and use this new library wherever applicable in drivers
- add DT support to gpio-hisi
- allow building gpio-davinci as a module and increase its maxItems
property
- add support for a new model to gpio-pca9570
- other minor changes to various drivers"
* tag 'gpio-updates-for-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (66 commits)
gpio: sim: set a limit on the number of GPIOs
gpiolib: protect the GPIO device against being dropped while in use by user-space
gpiolib: cdev: fix NULL-pointer dereferences
gpiolib: Provide to_gpio_device() helper
gpiolib: Unify access to the device properties
gpio: Do not include <linux/kernel.h> when not really needed.
gpio: pcf857x: Convert to i2c's .probe_new()
gpio: pca953x: Convert to i2c's .probe_new()
gpio: max732x: Convert to i2c's .probe_new()
dt-bindings: gpio: gpio-davinci: Increase maxItems in gpio-line-names
gpiolib: ensure that fwnode is properly set
gpio: sl28cpld: Replace irqchip mask_invert with unmask_base
gpiolib: of: Use correct fwnode for DT-probed chips
gpiolib: of: Drop redundant check in of_mm_gpiochip_remove()
gpiolib: of: Prepare of_mm_gpiochip_add_data() for fwnode
gpiolib: add support for software nodes
gpiolib: consolidate GPIO lookups
gpiolib: acpi: avoid leaking ACPI details into upper gpiolib layers
gpiolib: acpi: teach acpi_find_gpio() to handle data-only nodes
gpiolib: acpi: change acpi_find_gpio() to accept firmware node
...
|
||
|
Linus Torvalds
|
361c89a0da |
Pin control changes for the v6.2 kernel cycle:
Core changes:
- Minor but nice and important documentation clean-ups.
New drivers:
- New subdriver for the Qualcomm SDM670 SoC.
- New subdriver for the Intel Moorefield SoC.
- New trivial support for the NXP Freescale i.MXRT1170 SoC.
Other changes and improvements
- A major clean-up of the Qualcomm pin control device tree bindings
by Krzysztof.
- A major header clean-up by Andy.
- Some immutable irqchip clean-up for the Actions Semiconductor
and Nuvoton drivers.
- GPIO helpers for The Cypress cy8c95x0 driver.
- Bias handling in the Mediatek MT7986 driver.
- Remove the unused pins-are-numbered concept that never flew.
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Merge tag 'pinctrl-v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"The two large chunks is the header clean-up from Andy and the Qualcomm
DT bindings clean-up from Krzysztof. Each which could give rise to
conflicts, but I haven't seen any.
The YAML conversions happening around the device tree is the biggest
item in the series and is the result of Rob Herrings ambition to
autovalidate these trees against strict schemas and it is paying off
in lots of bugs found and ever prettier device trees. Sooner or later
the transition will be complete, Krzysztof is fixing up all of the
Qualcomm stuff, which is pretty voluminous.
Core changes:
- minor but nice and important documentation clean-ups
New drivers:
- subdriver for the Qualcomm SDM670 SoC
- subdriver for the Intel Moorefield SoC
- trivial support for the NXP Freescale i.MXRT1170 SoC
Other changes and improvements
- major clean-up of the Qualcomm pin control device tree bindings by
Krzysztof
- major header clean-up by Andy
- some immutable irqchip clean-up for the Actions Semiconductor and
Nuvoton drivers
- GPIO helpers for The Cypress cy8c95x0 driver
- bias handling in the Mediatek MT7986 driver
- remove the unused pins-are-numbered concept that never flew"
* tag 'pinctrl-v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (231 commits)
pinctrl: thunderbay: fix possible memory leak in thunderbay_build_functions()
dt-bindings: pinctrl: st,stm32: Deprecate pins-are-numbered
dt-bindings: pinctrl: mediatek,mt65xx: Deprecate pins-are-numbered
pinctrl: stm32: Remove check for pins-are-numbered
pinctrl: mediatek: common: Remove check for pins-are-numbered
pinctrl: qcom: remove duplicate included header files
pinctrl: sunxi: d1: Add CAN bus pinmuxes
pinctrl: loongson2: Fix some const correctness
pinctrl: pinconf-generic: add missing of_node_put()
pinctrl: intel: Enumerate PWM device when community has a capability
pwm: lpss: Rename pwm_lpss_probe() --> devm_pwm_lpss_probe()
pwm: lpss: Allow other drivers to enable PWM LPSS
pwm: lpss: Include headers we are the direct user of
pwm: lpss: Rename MAX_PWMS --> LPSS_MAX_PWMS
pwm: Add a stub for devm_pwmchip_add()
pinctrl: k210: call of_node_put()
pinctrl: starfive: Use existing variable gpio
dt-bindings: pinctrl: semtech,sx150xq: fix match patterns for 16 GPIOs matching
pinconf-generic: fix style issues in pin_config_param doc
pinctrl: pinctrl-loongson2: fix Kconfig dependency
...
|
||
|
Linus Torvalds
|
d0f3ad23cf |
spi: Updates for v6.2
A busy enough release, but not for the core which has only seen very
small updates. The biggest addition is the readdition of support for
detailed configuration of the timings around chip selects. That had
been removed for lack of use but there's been applications found for it
on Atmel systems. Otherwise the updates are mostly feature additions
and cleanups to existing drivers.
- Provide a helper for getting device match data in a way that
abstracts away which firmware interface is being used.
- Re-add the spi_set_cs_timing() API for detailed configuration of the
timing around chip select and support it on Atmel.
- Support for MediaTek MT7986, Microchip PCI1xxxx, Nuvoton WPCM450 FIU
and Socionext F_OSPI.
There's a straightforward add/add conflict with the rpmsg tree in the
xilinx firmware code (both trees got new users of the firmware added
each needing new firmware<->kernel ioctls).
There's a cross tree merge with I2C in order to use the new
i2c_client_get_device_id() helper in some I2C attached SPI controllers
as part of their conversion to I2C's probe_new() API.
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Merge tag 'spi-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"A busy enough release, but not for the core which has only seen very
small updates. The biggest addition is the readdition of support for
detailed configuration of the timings around chip selects. That had
been removed for lack of use but there's been applications found for
it on Atmel systems. Otherwise the updates are mostly feature
additions and cleanups to existing drivers.
Summary:
- Provide a helper for getting device match data in a way that
abstracts away which firmware interface is being used.
- Re-add the spi_set_cs_timing() API for detailed configuration of
the timing around chip select and support it on Atmel.
- Support for MediaTek MT7986, Microchip PCI1xxxx, Nuvoton WPCM450
FIU and Socionext F_OSPI"
* tag 'spi-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (66 commits)
spi: dt-bindings: Convert Synquacer SPI to DT schema
spi: spi-gpio: Don't set MOSI as an input if not 3WIRE mode
spi: spi-mtk-nor: Add recovery mechanism for dma read timeout
spi: spi-fsl-lpspi: add num-cs binding for lpspi
spi: spi-fsl-lpspi: support multiple cs for lpspi
spi: mtk-snfi: Add snfi support for MT7986 IC
spi: spidev: mask SPI_CS_HIGH in SPI_IOC_RD_MODE
spi: cadence-quadspi: Add minimum operable clock rate warning to baudrate divisor calculation
spi: microchip: pci1xxxx: Add suspend and resume support for PCI1XXXX SPI driver
spi: dt-bindings: nuvoton,wpcm450-fiu: Fix warning in example (missing reg property)
spi: dt-bindings: nuvoton,wpcm450-fiu: Fix error in example (bogus include)
spi: mediatek: Enable irq when pdata is ready
spi: spi-mtk-nor: Unify write buffer on/off
spi: intel: Add support for SFDP opcode
spi: intel: Take possible chip address into account in intel_spi_read/write_reg()
spi: intel: Implement adjust_op_size()
spi: intel: Use ->replacement_op in intel_spi_hw_cycle()
spi: cadence: Drop obsolete dependency on COMPILE_TEST
spi: Add Nuvoton WPCM450 Flash Interface Unit (FIU) bindings
spi: wpcm-fiu: Add direct map support
...
|
||
|
Linus Torvalds
|
c5589c436d |
regulator: Updates for v6.2
Quite a quiet release for regulator, the diffstat is dominated by the
I2C migration to probe_new() and the newly added MT6357 driver. We've
just one framework addition and the rest is all new device support,
fixes and cleanups.
The framework addition is an API for requesting all regulators defined
in DT, this isn't great practice but has reasonable applications when
there is generic code handling devices on buses where the bus
specification doesn't include power. The immediate application is MDIO
but I believe there's others, it's another API that'll need an eye
keeping on it for undesirable usage.
- An API for requesting all regulators defined in DT.
- Conversion of lots of drivers to the I2C probe_new() API.
- Support for Mediatek MT6357, Qualcomm PM8550, PMR735a and
Richtek RT6190.
There's a cross tree merge with the I2C tree in order to use the new
i2c_client_get_device_id() helper in the conversions to probe_new().
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Merge tag 'regulator-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"Quite a quiet release for regulator, the diffstat is dominated by the
I2C migration to probe_new() and the newly added MT6357 driver. We've
just one framework addition and the rest is all new device support,
fixes and cleanups.
The framework addition is an API for requesting all regulators defined
in DT, this isn't great practice but has reasonable applications when
there is generic code handling devices on buses where the bus
specification doesn't include power. The immediate application is MDIO
but I believe there's others, it's another API that'll need an eye
keeping on it for undesirable usage.
Summary:
- An API for requesting all regulators defined in DT
- Conversion of lots of drivers to the I2C probe_new() API
- Support for Mediatek MT6357, Qualcomm PM8550, PMR735a and Richtek
RT6190"
* tag 'regulator-v6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (56 commits)
regulator: core: Use different devices for resource allocation and DT lookup
dt-bindings: Add missing 'unevaluatedProperties' to regulator nodes
regulator: qcom-labibb: Fix missing of_node_put() in qcom_labibb_regulator_probe()
regulator: add mt6357 regulator
regulator: dt-bindings: Add binding schema for mt6357 regulators
regulator: core: fix resource leak in regulator_register()
regulator: core: fix module refcount leak in set_supply()
regulator: core: fix use_count leakage when handling boot-on
regulator: rk808: Use dev_err_probe
regulator: rk808: reduce 'struct rk808' usage
regulator: Drop obsolete dependencies on COMPILE_TEST
regulator: pv88080-regulator: Convert to i2c's .probe_new()
regulator: pfuze100-regulator: Convert to i2c's .probe_new()
regulator: isl6271a-regulator: Convert to i2c's .probe_new()
regulator: fan53555: Convert to i2c's .probe_new()
regulator: act8865-regulator: Convert to i2c's .probe_new()
regulator: qcom-rpmh: Add support for PM8550 regulators
regulator: dt-bindings: qcom,rpmh: Add compatible for PM8550
regulator: tps65023-regulator: Convert to i2c's .probe_new()
regulator: tps62360-regulator: Convert to i2c's .probe_new()
...
|
||
|
Linus Torvalds
|
a594533df0 |
drm for 6.2:
Initial accel subsystem support. There are no drivers yet, just the framework. New driver: - ofdrm - replacement for offb fbdev: - add support for nomodeset fourcc: - add Vivante tiled modifier core: - atomic-helpers: CRTC primary plane test fixes, fb access hooks - connector: TV API consistency, cmdline parser improvements - send connector hotplug on cleanup - sort makefile objects tests: - sort kunit tests - improve DP-MST tests - add kunit helpers to create a device sched: - module param for scheduling policy - refcounting fix buddy: - add back random seed log ttm: - convert ttm_resource to size_t - optimize pool allocations edid: - HFVSDB parsing support fixes - logging/debug improvements - DSC quirks dma-buf: - Add unlocked vmap and attachment mapping - move drivers to common locking convention - locking improvements firmware: - new API for rPI firmware and vc4 xilinx: - zynqmp: displayport bridge support - dpsub fix bridge: - adv7533: Remove dynamic lane switching - it6505: Runtime PM support, sync improvements - ps8640: Handle AUX defer messages - tc358775: Drop soft-reset over I2C panel: - panel-edp: Add INX N116BGE-EA2 C2 and C4 support. - Jadard JD9365DA-H3 - NewVision NV3051D amdgpu: - DCN support on ARM - DCN 2.1 secure display - Sienna Cichlid mode2 reset fixes - new GC 11.x firmware versions - drop AMD specific DSC workarounds in favour of drm code - clang warning fixes - scheduler rework - SR-IOV fixes - GPUVM locking fixes - fix memory leak in CS IOCTL error path - flexible array updates - enable new GC/PSP/SMU/NBIO IP - GFX preemption support for gfx9 amdkfd: - cache size fixes - userptr fixes - enable cooperative launch on gfx 10.3 - enable GC 11.0.4 KFD support radeon: - replace kmap with kmap_local_page - ACPI ref count fix - HDA audio notifier support i915: - DG2 enabled by default - MTL enablement work - hotplug refactoring - VBT improvements - Display and watermark refactoring - ADL-P workaround - temp disable runtime_pm for discrete- - fix for A380 as a secondary GPU - Wa_18017747507 for DG2 - CS timestamp support fixes for gen5 and earlier - never purge busy TTM objects - use i915_sg_dma_sizes for all backends - demote GuC kernel contexts to normal priority - gvt: refactor for new MDEV interface - enable DC power states on eDP ports - fix gen 2/3 workarounds nouveau: - fix page fault handling - Ampere acceleration support - driver stability improvements - nva3 backlight support msm: - MSM_INFO_GET_FLAGS support - DPU: XR30 and P010 image formats - Qualcomm SM6115 support - DSI PHY support for QCM2290 - HDMI: refactored dev init path - remove exclusive-fence hack - fix speed-bin detection - enable clamp to idle on 7c3 - improved hangcheck detection vmwgfx: - fb and cursor refactoring - convert to generic hashtable - cursor improvements etnaviv: - hw workarounds - softpin MMU fixes ast: - atomic gamma LUT support - convert to SHMEM lcdif: - support YUV planes - Increase DMA burst size - FIFO threshold tuning meson: - fix return type of cvbs mode_valid mgag200: - fix PLL setup on some revisions sun4i: - A100 and D1 support udl: - modesetting improvements - hot unplug support vc4: - support PAL-M - fix regression preventing 4K @ 60Hz - fix NULL ptr deref v3d: - switch to drm managed resources renesas: - RZ/G2L DSI support - DU Kconfig cleanup mediatek: - fixup dpi and hdmi - MT8188 dpi support - MT8195 AFBC support tegra: - NVDEC hardware on Tegra234 SoC hdlcd: - switch to drm managed resources ingenic: - fix registration error path hisilicon: - convert to drm_mode_init maildp: - use managed resources mtk: - use drm_mode_init rockchip: - use drm_mode_copy -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmOXxI0ACgkQDHTzWXnE hr4NyBAAojK3N+XJf2b8LWuRKsShCr5FXlteEDxiYGLeB8/g4x3LztSfHgUg0iuS nP1m7Cx4snXcVNS6iyOsoZVq1EGUAWvv+mPWJe1UywjpyqtciTVQ11GEHRvI/w+V GRvkhmt/TsoZA0QIlS2MaOmhn9j17QOcuYTUjYdyRL4tsrHWrTASH5W1Jt2xmDyw 5FUJvfukPWm100DVWbh6hWbCKL22bDDF/nj1H+G6hYSyTjVbk7wZ0vy2m6TnIHNF iyBHBIzFPg3BveiSlKe6aVX7Gq2d8bfqjHsgN5f1qcS4ejWEkHLVxJtBdOB+fOSC 7o8Ms7WHi1AmnkOVCGRIjJ0cJrLZu2HDlyhViguAO1XQ3Jvuo/4WW3mplv+YPOMc c+P/zuPG42d4lrISuB8wspTdOgxmqpZDkg3HE6n1+jiVR0u4hTTYktoPnLsHX6KG l/l2B6aVAxE4b6P0q3ofYoAnk5rNsb1YUS+a8kC6f97TQ3gmOsN75iZXD/ASHg2r ozhh2wcFxIPkJhE7vqLWPIBCWQs93sGyQXoI7Q0TJaIAZTXV0VmO1BIofetpVImE 7FhDC4wvBedXywN8NYUEFbCTOnIcDMteM/i6S1ns78s5UjDa5osPuS5I02VT1lbN tvnJoHNkhCt13lJz63b0HNFm3cPKoRosCQhJeshyUYaFKs+evL0= =pABG -----END PGP SIGNATURE----- Merge tag 'drm-next-2022-12-13' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "The biggest highlight is that the accel subsystem framework is merged. Hopefully for 6.3 we will be able to line up a driver to use it. In drivers land, i915 enables DG2 support by default now, and nouveau has a big stability refactoring and initial ampere support, AMD includes new hw IP support and should build on ARM again. There is also an ofdrm driver to take over offb on platforms it's used. Stuff outside my tree, the dma-buf patches hit a few places, the vc4 firmware changes also do, and i915 has some interactions with MEI for discrete GPUs. I think all of those should have been acked/reviewed by relevant parties. New driver: - ofdrm - replacement for offb fbdev: - add support for nomodeset fourcc: - add Vivante tiled modifier core: - atomic-helpers: CRTC primary plane test fixes, fb access hooks - connector: TV API consistency, cmdline parser improvements - send connector hotplug on cleanup - sort makefile objects tests: - sort kunit tests - improve DP-MST tests - add kunit helpers to create a device sched: - module param for scheduling policy - refcounting fix buddy: - add back random seed log ttm: - convert ttm_resource to size_t - optimize pool allocations edid: - HFVSDB parsing support fixes - logging/debug improvements - DSC quirks dma-buf: - Add unlocked vmap and attachment mapping - move drivers to common locking convention - locking improvements firmware: - new API for rPI firmware and vc4 xilinx: - zynqmp: displayport bridge support - dpsub fix bridge: - adv7533: Remove dynamic lane switching - it6505: Runtime PM support, sync improvements - ps8640: Handle AUX defer messages - tc358775: Drop soft-reset over I2C panel: - panel-edp: Add INX N116BGE-EA2 C2 and C4 support. - Jadard JD9365DA-H3 - NewVision NV3051D amdgpu: - DCN support on ARM - DCN 2.1 secure display - Sienna Cichlid mode2 reset fixes - new GC 11.x firmware versions - drop AMD specific DSC workarounds in favour of drm code - clang warning fixes - scheduler rework - SR-IOV fixes - GPUVM locking fixes - fix memory leak in CS IOCTL error path - flexible array updates - enable new GC/PSP/SMU/NBIO IP - GFX preemption support for gfx9 amdkfd: - cache size fixes - userptr fixes - enable cooperative launch on gfx 10.3 - enable GC 11.0.4 KFD support radeon: - replace kmap with kmap_local_page - ACPI ref count fix - HDA audio notifier support i915: - DG2 enabled by default - MTL enablement work - hotplug refactoring - VBT improvements - Display and watermark refactoring - ADL-P workaround - temp disable runtime_pm for discrete- - fix for A380 as a secondary GPU - Wa_18017747507 for DG2 - CS timestamp support fixes for gen5 and earlier - never purge busy TTM objects - use i915_sg_dma_sizes for all backends - demote GuC kernel contexts to normal priority - gvt: refactor for new MDEV interface - enable DC power states on eDP ports - fix gen 2/3 workarounds nouveau: - fix page fault handling - Ampere acceleration support - driver stability improvements - nva3 backlight support msm: - MSM_INFO_GET_FLAGS support - DPU: XR30 and P010 image formats - Qualcomm SM6115 support - DSI PHY support for QCM2290 - HDMI: refactored dev init path - remove exclusive-fence hack - fix speed-bin detection - enable clamp to idle on 7c3 - improved hangcheck detection vmwgfx: - fb and cursor refactoring - convert to generic hashtable - cursor improvements etnaviv: - hw workarounds - softpin MMU fixes ast: - atomic gamma LUT support - convert to SHMEM lcdif: - support YUV planes - Increase DMA burst size - FIFO threshold tuning meson: - fix return type of cvbs mode_valid mgag200: - fix PLL setup on some revisions sun4i: - A100 and D1 support udl: - modesetting improvements - hot unplug support vc4: - support PAL-M - fix regression preventing 4K @ 60Hz - fix NULL ptr deref v3d: - switch to drm managed resources renesas: - RZ/G2L DSI support - DU Kconfig cleanup mediatek: - fixup dpi and hdmi - MT8188 dpi support - MT8195 AFBC support tegra: - NVDEC hardware on Tegra234 SoC hdlcd: - switch to drm managed resources ingenic: - fix registration error path hisilicon: - convert to drm_mode_init maildp: - use managed resources mtk: - use drm_mode_init rockchip: - use drm_mode_copy" * tag 'drm-next-2022-12-13' of git://anongit.freedesktop.org/drm/drm: (1397 commits) drm/amdgpu: fix mmhub register base coding error drm/amdgpu: add tmz support for GC IP v11.0.4 drm/amdgpu: enable GFX Clock Gating control for GC IP v11.0.4 drm/amdgpu: enable GFX Power Gating for GC IP v11.0.4 drm/amdgpu: enable GFX IP v11.0.4 CG support drm/amdgpu: Make amdgpu_ring_mux functions as static drm/amdgpu: generally allow over-commit during BO allocation drm/amd/display: fix array index out of bound error in DCN32 DML drm/amd/display: 3.2.215 drm/amd/display: set optimized required for comp buf changes drm/amd/display: Add debug option to skip PSR CRTC disable drm/amd/display: correct DML calc error of UrgentLatency drm/amd/display: correct static_screen_event_mask drm/amd/display: Ensure commit_streams returns the DC return code drm/amd/display: read invalid ddc pin status cause engine busy drm/amd/display: Bypass DET swath fill check for max clocks drm/amd/display: Disable uclk pstate for subvp pipes drm/amd/display: Fix DCN2.1 default DSC clocks drm/amd/display: Enable dp_hdmi21_pcon support drm/amd/display: prevent seamless boot on displays that don't have the preferred dig ... |
||
|
Linus Torvalds
|
a7cacfb068 |
This was a not-too-busy cycle for documentation; highlights include:
- The beginnings of a set of translations into Spanish, headed up by Carlos
Bilbao.
- More Chinese translations.
- A change to the Sphinx "alabaster" theme by default for HTML generation.
Unlike the previous default (Read the Docs), alabaster is shipped with
Sphinx by default, reducing the number of other dependencies that need to
be installed. It also (IMO) produces a cleaner and more readable result.
- The ability to render the documentation into the texinfo format
(something Sphinx could always do, we just never wired it up until now).
Plus the usual collection of typo fixes, build-warning fixes, and minor
updates.
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Merge tag 'docs-6.2' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"This was a not-too-busy cycle for documentation; highlights include:
- The beginnings of a set of translations into Spanish, headed up by
Carlos Bilbao
- More Chinese translations
- A change to the Sphinx "alabaster" theme by default for HTML
generation.
Unlike the previous default (Read the Docs), alabaster is shipped
with Sphinx by default, reducing the number of other dependencies
that need to be installed. It also (IMO) produces a cleaner and
more readable result.
- The ability to render the documentation into the texinfo format
(something Sphinx could always do, we just never wired it up until
now)
Plus the usual collection of typo fixes, build-warning fixes, and
minor updates"
* tag 'docs-6.2' of git://git.lwn.net/linux: (67 commits)
Documentation/features: Use loongarch instead of loong
Documentation/features-refresh.sh: Only sed the beginning "arch" of ARCH_DIR
docs/zh_CN: Fix '.. only::' directive's expression
docs/sp_SP: Add memory-barriers.txt Spanish translation
docs/zh_CN/LoongArch: Update links of LoongArch ISA Vol1 and ELF psABI
docs/LoongArch: Update links of LoongArch ISA Vol1 and ELF psABI
Documentation/features: Update feature lists for 6.1
Documentation: Fixed a typo in bootconfig.rst
docs/sp_SP: Add process coding-style translation
docs/sp_SP: Add kernel-docs.rst Spanish translation
docs: Create translations/sp_SP/process/, move submitting-patches.rst
docs: Add book to process/kernel-docs.rst
docs: Retire old resources from kernel-docs.rst
docs: Update maintainer of kernel-docs.rst
Documentation: riscv: Document the sv57 VM layout
Documentation: USB: correct possessive "its" usage
math64: fix kernel-doc return value warnings
math64: add kernel-doc for DIV64_U64_ROUND_UP
math64: favor kernel-doc from header files
doc: add texinfodocs and infodocs targets
...
|
||
|
Mark Brown
|
5cd4d38867 |
Linux 6.1-rc4
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||
|
Mark Brown
|
0b21b4dc9a |
Linux 6.1-rc4
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||
|
Dave Airlie
|
d47f958083 |
Linux 6.1-rc6
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||
|
Greg Kroah-Hartman
|
42a62da0ae |
Merge 6.1-rc6 into tty-next
We need the tty/serial fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Yang Yingliang
|
84de206f63 |
Documentation: devres: add missing PWM helper
Add missing devm_pwmchip_add() to devres.rst. It's introduced by commit |
||
|
Greg Kroah-Hartman
|
d9c3b34d3b |
Merge 6.1-rc6 into usb-next
We need the USB fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Greg Kroah-Hartman
|
05df6ab8eb |
Merge 6.1-rc6 into driver-core-next
We need the kernfs changes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Linus Torvalds
|
09389357e9 |
TTY/Serial driver fixes for 6.1-rc6
Here are a number of small tty and serial driver fixes for 6.1-rc6.
They all resolve reported problems:
- kernel doc build problems with the -rc1 serial driver
documentation update
- n_gsm reported problems
- imx serial driver missing callback
- lots of tiny 8250 driver fixes for reported issues.
All of these have been in linux-next for over a week with no reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH:
"Here are a number of small tty and serial driver fixes for 6.1-rc6.
They all resolve reported problems:
- kernel doc build problems with the -rc1 serial driver documentation
update
- n_gsm reported problems
- imx serial driver missing callback
- lots of tiny 8250 driver fixes for reported issues.
All of these have been in linux-next for over a week with no reported
problems"
* tag 'tty-6.1-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
docs/driver-api/miscellaneous: Remove kernel-doc of serial_core.c
serial: 8250: Flush DMA Rx on RLSI
serial: 8250_lpss: Use 16B DMA burst with Elkhart Lake
serial: 8250_lpss: Configure DMA also w/o DMA filter
serial: 8250: Fall back to non-DMA Rx if IIR_RDI occurs
tty: n_gsm: fix sleep-in-atomic-context bug in gsm_control_send
Revert "tty: n_gsm: replace kicktimer with delayed_work"
Revert "tty: n_gsm: avoid call of sleeping functions from atomic context"
serial: imx: Add missing .thaw_noirq hook
tty: serial: fsl_lpuart: don't break the on-going transfer when global reset
serial: 8250: omap: Flush PM QOS work on remove
serial: 8250: omap: Fix unpaired pm_runtime_put_sync() in omap8250_remove()
serial: 8250_omap: remove wait loop from Errata i202 workaround
serial: 8250: omap: Fix missing PM runtime calls for omap8250_set_mctrl()
serial: 8250: 8250_omap: Avoid RS485 RTS glitch on ->set_termios()
|
||
|
Yang Yingliang
|
5478cf6ae5 |
Documentation: devres: add missing LED helpers
Add some missing device-managed helpers of led to devres.rst. devm_led_classdev_register_ext() is introduced by commit |
||
|
Albert Zhou
|
cf726417ee |
Documentation: eisa: Fix typo
Fix a typo in the description of the kernel parameter eisa_bus.disable_dev within eisa.rst. Signed-off-by: Albert Zhou <albert.zhou.50@gmail.com> Link: https://lore.kernel.org/r/20221105080653.4741-1-albert.zhou.50@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Yang Yingliang
|
3812478835 |
Documentation: devres: add missing IIO helpers
Add some missing device-managed helpers of iio to devres.rst. devm_iio_kfifo_buffer_setup_ext() is introduced by commit |
||
|
Yang Yingliang
|
9e6002ad9e |
Documentation: devres: add missing MEM helper
Add missing devm_kstrdup_const() to devres.rst. It's introduce by commit |
||
|
Akira Yokosawa
|
3ec17cb325 |
docs/driver-api/miscellaneous: Remove kernel-doc of serial_core.c
Since merge of tty-6.0-rc1, "make htmldocs" with Sphinx >=3.1 emits
a bunch of warnings indicating duplicate kernel-doc comments from
drivers/tty/serial/serial_core.c.
This is due to the kernel-doc directive for serial_core.c in
serial/drivers.rst added in the merge. It conflicts with an existing
kernel-doc directive in miscellaneous.rst.
Remove the latter directive and resolve the duplicates.
Signed-off-by: Akira Yokosawa <akiyks@gmail.com>
Fixes:
|
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|
Yang Yingliang
|
77ece8123f |
Documentation: devres: add missing PHY helpers
Add devm_usb_get_phy_by_phandle() to devres.rst. It's introduced by commit |
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|
Siarhei Volkau
|
4829297c9b |
docs/pinctrl: fix runtime pinmuxing example
The example declares "struct pinctrl *p" but refers to "foo->p" which isn't declared in the context of the example. Signed-off-by: Siarhei Volkau <lis8215@gmail.com> Link: https://lore.kernel.org/r/20221101205159.1468069-3-lis8215@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
||
|
Siarhei Volkau
|
c1542be1ef |
docs/pinctrl: fix pinctrl_select_state examples
The function requires two arguments. Signed-off-by: Siarhei Volkau <lis8215@gmail.com> Link: https://lore.kernel.org/r/20221101205159.1468069-2-lis8215@gmail.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org> |
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|
Sean Anderson
|
846d479224 |
doc: phy: Document typical order of API calls
Document the typical order of API calls to used by new drivers and controllers. Many existing controllers follow this order, but some do not. This is especially true for controllers designed to work with one particular PHY driver, which may not need a call to (for example) phy_init. Signed-off-by: Sean Anderson <sean.anderson@seco.com> Link: https://lore.kernel.org/r/20221018175841.1906611-1-sean.anderson@seco.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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|
Yang Yingliang
|
739153a6ae |
Documentation: devres: add missing devm_acpi_dma_controller_free() helper
Add missing devm_acpi_dma_controller_free() to devres.rst, it's introduced by commit |
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|
Ilpo Järvinen
|
7b1c56e08a |
Documentation: Make formatting consistent for rs485 docs
Tweak styling of names that come directly from the code. Suggested-by: Bagas Sanjaya <bagasdotme@gmail.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20221019093343.9546-6-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Ilpo Järvinen
|
891e999394 |
Documentation: rs485: Fix struct referencing
Use "struct serial_rs485" to get the references properly recognized. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20221019093343.9546-5-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Ilpo Järvinen
|
0f4648a1a6 |
Documentation: rs485: Mention uart_get_rs485_mode()
Add to rs485 documentation that serial core prepares the struct serial_rs485 when uart_get_rs485_mode() is called. Remove the wrong claim that the driver must fill it by itself. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20221019093343.9546-4-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Ilpo Järvinen
|
851453abc8 |
Documentation: rs485: Link reference properly
Link DT bindings reference properly. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20221019093343.9546-3-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Ilpo Järvinen
|
6dd07781b4 |
serial: Convert serial_rs485 to kernel doc
Convert struct serial_rs485 comments to kernel doc format and include it into documentation. Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bagas Sanjaya <bagasdotme@gmail.com> Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20221019093343.9546-2-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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Jiri Slaby (SUSE)
|
8275b48b27 |
tty: serial: introduce transmit helpers
Many serial drivers do the same thing: * send x_char if set * keep sending from the xmit circular buffer until either - the loop reaches the end of the xmit buffer - TX is stopped - HW fifo is full * check for pending characters and: - wake up tty writers to fill for more data into xmit buffer - stop TX if there is nothing in the xmit buffer The only differences are: * how to write the character to the HW fifo * the check of the end condition: - is the HW fifo full? - is limit of the written characters reached? So unify the above into two helpers: * uart_port_tx_limited() -- it performs the above taking the written characters limit into account, and * uart_port_tx() -- the same as above, except it only checks the HW readiness, not the characters limit. The HW specific operations (as stated as "differences" above) are passed as arguments to the macros. They are: * tx_ready -- returns true if HW can accept more data. * put_char -- write a character to the device. * tx_done -- when the write loop is done, perform arbitrary action before potential invocation of ops->stop_tx() happens. Note that the above are macros. This means the code is generated in place and the above 3 arguments are "inlined". I.e. no added penalty by generating call instructions for every single character. Nor any indirect calls. (As in some previous versions of this patchset.) Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org> Link: https://lore.kernel.org/r/20221004104927.14361-2-jirislaby@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Yang Yingliang
|
8e987f1f4d |
Documentation: devres: add missing I2C helper
Add missing devm_i2c_add_adapter() to devres.rst. It's introduced by commit |
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|
Yang Yingliang
|
692fab0820
|
regulator: docs: add missing helper
Add missing devm_regulator_bulk_get_const() to devres.rst, it's introduced by commit |
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|
Jonathan Neuschäfer
|
bf585ccee2
|
spi: Update reference to struct spi_controller
struct spi_master has been renamed to struct spi_controller. Update the
reference in spi.rst to make it clickable again.
Fixes:
|
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Linus Torvalds
|
2eb72d85ac |
hardening fixes for v6.1-rc3
- Fix older Clang vs recent overflow KUnit test additions. (Nick Desaulniers, Kees Cook) - Fix kern-doc visibility for overflow helpers. (Kees Cook) -----BEGIN PGP SIGNATURE----- iQJKBAABCgA0FiEEpcP2jyKd1g9yPm4TiXL039xtwCYFAmNa1bQWHGtlZXNjb29r QGNocm9taXVtLm9yZwAKCRCJcvTf3G3AJhsxD/9+/HP6GIKUqQlmCiAzRat9cdhB OnvcKAYDeITz/UUOqC6OBeSESPpJ215Bk8mU8Wxcy/M0jLFZrazU4epVqpwAxCMj lWhHNi7wV2mzfnJuNctgSaPvvuGBdt1hQVMUbaiJOiahYJt28BYmDWH0rfJayrs8 cxJnsLychTsEMJ0HjM+YzaSzrk75rTE6Y2GakHdx3ZoyNyL8j8XsBt2itqjlaOVk SPBKhbqpxM5lt4tpaUK/mn6UuRKdIdeCZAkcpYU6ETmvi/sk3tNyHuzMf0BQzsEw G6Pjlp7rMl+JYKdNju0jEiD3XLqmj8I8yAOLUGoFOib01IdTRUEt40Ln62YmNaaw SUJN8V9WZzpaPqpH7R9pxv3F0yfzMHfFRO7s8SzAGm3MXHdej7sdw/1PoriIx1l7 e070xffEpsHUDGZaD9h8pxQw3jIDrCpfWucqY05wZzor05ROkUHbZRNViyPiGoa6 KEw1uj3DJpLNmrFWLenKYbb+A17wsCo+eRYvDPCdJmpfm+u7gtyATi7y0pdUls0z vJS/K4fWr4WwzMZq7PLXkIgkaXZzwCcFEA8PNXDxXUHO27vgcX43jsRhtkL0PsDK eEV2GCr2czM2dXO275oB9e8Ey2l8awGG/t20AmrsvjFE1s0UmP0shTEVHCgKfygz sz/8Gnsv7N5InK7R3g== =K0Vr -----END PGP SIGNATURE----- Merge tag 'hardening-v6.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull hardening fixes from Kees Cook: - Fix older Clang vs recent overflow KUnit test additions (Nick Desaulniers, Kees Cook) - Fix kern-doc visibility for overflow helpers (Kees Cook) * tag 'hardening-v6.1-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: overflow: Refactor test skips for Clang-specific issues overflow: disable failing tests for older clang versions overflow: Fix kern-doc markup for functions |
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|
Kees Cook
|
31970608a6 |
overflow: Fix kern-doc markup for functions
Fix the kern-doc markings for several of the overflow helpers and move their location into the core kernel API documentation, where it belongs (it's not driver-specific). Cc: Jonathan Corbet <corbet@lwn.net> Cc: linux-doc@vger.kernel.org Cc: linux-hardening@vger.kernel.org Reviewed-by: Akira Yokosawa <akiyks@gmail.com> Signed-off-by: Kees Cook <keescook@chromium.org> |
||
|
Dave Airlie
|
b837d3db9a |
drm-misc-next for 6.2:
UAPI Changes:
- Documentation for page-flip flags
Cross-subsystem Changes:
- dma-buf: Add unlocked variant of vmapping and attachment-mapping
functions
Core Changes:
- atomic-helpers: CRTC primary plane test fixes
- connector: TV API consistency improvements, cmdline parsing
improvements
- crtc-helpers: Introduce drm_crtc_helper_atomic_check() helper
- edid: Fixes for HFVSDB parsing,
- fourcc: Addition of the Vivante tiled modifier
- makefile: Sort and reorganize the objects files
- mode_config: Remove fb_base from drm_mode_config_funcs
- sched: Add a module parameter to change the scheduling policy,
refcounting fix for fences
- tests: Sort the Kunit tests in the Makefile, improvements to the
DP-MST tests
- ttm: Remove unnecessary drm_mm_clean() call
Driver Changes:
- New driver: ofdrm
- Move all drivers to a common dma-buf locking convention
- bridge:
- adv7533: Remove dynamic lane switching
- it6505: Runtime PM support
- ps8640: Handle AUX defer messages
- tc358775: Drop soft-reset over I2C
- ast: Atomic Gamma LUT Support, Convert to SHMEM, various
improvements
- lcdif: Support for YUV planes
- mgag200: Fix PLL Setup on some revisions
- udl: Modesetting improvements, hot-unplug support
- vc4: Fix support for PAL-M
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Merge tag 'drm-misc-next-2022-10-20' of git://anongit.freedesktop.org/drm/drm-misc into drm-next
drm-misc-next for 6.2:
UAPI Changes:
- Documentation for page-flip flags
Cross-subsystem Changes:
- dma-buf: Add unlocked variant of vmapping and attachment-mapping
functions
Core Changes:
- atomic-helpers: CRTC primary plane test fixes
- connector: TV API consistency improvements, cmdline parsing
improvements
- crtc-helpers: Introduce drm_crtc_helper_atomic_check() helper
- edid: Fixes for HFVSDB parsing,
- fourcc: Addition of the Vivante tiled modifier
- makefile: Sort and reorganize the objects files
- mode_config: Remove fb_base from drm_mode_config_funcs
- sched: Add a module parameter to change the scheduling policy,
refcounting fix for fences
- tests: Sort the Kunit tests in the Makefile, improvements to the
DP-MST tests
- ttm: Remove unnecessary drm_mm_clean() call
Driver Changes:
- New driver: ofdrm
- Move all drivers to a common dma-buf locking convention
- bridge:
- adv7533: Remove dynamic lane switching
- it6505: Runtime PM support
- ps8640: Handle AUX defer messages
- tc358775: Drop soft-reset over I2C
- ast: Atomic Gamma LUT Support, Convert to SHMEM, various
improvements
- lcdif: Support for YUV planes
- mgag200: Fix PLL Setup on some revisions
- udl: Modesetting improvements, hot-unplug support
- vc4: Fix support for PAL-M
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Maxime Ripard <maxime@cerno.tech>
Link: https://patchwork.freedesktop.org/patch/msgid/20221020072405.g3o4hxuk75gmeumw@houat
|
||
|
Linus Torvalds
|
3272eb1ace |
media fixes for v6.1-rc2
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Merge tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull missed media updates from Mauro Carvalho Chehab:
"It seems I screwed-up my previous pull request: it ends up that only
half of the media patches that were in linux-next got merged in -rc1.
The script which creates the signed tags silently failed due to
5.19->6.0 so it ended generating a tag with incomplete stuff.
So here are the missing parts:
- a DVB core security fix
- lots of fixes and cleanups for atomisp staging driver
- old drivers that are VB1 are being moved to staging to be
deprecated
- several driver updates - mostly for embedded systems, but there are
also some things addressing issues with some PC webcams, in the UVC
video driver"
* tag 'media/v6.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (163 commits)
media: sun6i-csi: Move csi buffer definition to main header file
media: sun6i-csi: Introduce and use video helper functions
media: sun6i-csi: Add media ops with link notify callback
media: sun6i-csi: Remove controls handler from the driver
media: sun6i-csi: Register the media device after creation
media: sun6i-csi: Pass and store csi device directly in video code
media: sun6i-csi: Tidy up video code
media: sun6i-csi: Tidy up v4l2 code
media: sun6i-csi: Tidy up Kconfig
media: sun6i-csi: Use runtime pm for clocks and reset
media: sun6i-csi: Define and use variant to get module clock rate
media: sun6i-csi: Always set exclusive module clock rate
media: sun6i-csi: Tidy up platform code
media: sun6i-csi: Refactor main driver data structures
media: sun6i-csi: Define and use driver name and (reworked) description
media: cedrus: Add a Kconfig dependency on RESET_CONTROLLER
media: sun8i-rotate: Add a Kconfig dependency on RESET_CONTROLLER
media: sun8i-di: Add a Kconfig dependency on RESET_CONTROLLER
media: sun4i-csi: Add a Kconfig dependency on RESET_CONTROLLER
media: sun6i-csi: Add a Kconfig dependency on RESET_CONTROLLER
...
|
||
|
Maxime Ripard
|
a140a6a2d5
|
Merge drm/drm-next into drm-misc-next
Let's kick-off this release cycle. Signed-off-by: Maxime Ripard <maxime@cerno.tech> |
||
|
Dmitry Osipenko
|
ae2e7f28a1 |
dma-buf: Document dynamic locking convention
Add documentation for the dynamic locking convention. The documentation tells dma-buf API users when they should take the reservation lock and when not. Acked-by: Sumit Semwal <sumit.semwal@linaro.org> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20221017172229.42269-20-dmitry.osipenko@collabora.com |
||
|
Christophe Leroy
|
f2b470f036 |
Documentation: gpio: Remove text about ARCH_NR_GPIOS
ARCH_NR_GPIOS have been removed, clean up the documentation.
After this patch, the only place when ARCH_NR_GPIOS remains is in
translations/zh_CN/gpio.txt and translations/zh_TW/gpio.txt.
I don't have the skills to update that, anyway those two files are
already out of sync as they are still mentionning ARCH_REQUIRE_GPIOLIB
which was removed by commit
|
||
|
Linus Torvalds
|
d3cf405133 |
VFIO updates for v6.1-rc1
- Prune private items from vfio_pci_core.h to a new internal header,
fix missed function rename, and refactor vfio-pci interrupt defines.
(Jason Gunthorpe)
- Create consistent naming and handling of ioctls with a function per
ioctl for vfio-pci and vfio group handling, use proper type args
where available. (Jason Gunthorpe)
- Implement a set of low power device feature ioctls allowing userspace
to make use of power states such as D3cold where supported.
(Abhishek Sahu)
- Remove device counter on vfio groups, which had restricted the page
pinning interface to singleton groups to account for limitations in
the type1 IOMMU backend. Document usage as limited to emulated IOMMU
devices, ie. traditional mdev devices where this restriction is
consistent. (Jason Gunthorpe)
- Correct function prefix in hisi_acc driver incurred during previous
refactoring. (Shameer Kolothum)
- Correct typo and remove redundant warning triggers in vfio-fsl driver.
(Christophe JAILLET)
- Introduce device level DMA dirty tracking uAPI and implementation in
the mlx5 variant driver (Yishai Hadas & Joao Martins)
- Move much of the vfio_device life cycle management into vfio core,
simplifying and avoiding duplication across drivers. This also
facilitates adding a struct device to vfio_device which begins the
introduction of device rather than group level user support and fills
a gap allowing userspace identify devices as vfio capable without
implicit knowledge of the driver. (Kevin Tian & Yi Liu)
- Split vfio container handling to a separate file, creating a more
well defined API between the core and container code, masking IOMMU
backend implementation from the core, allowing for an easier future
transition to an iommufd based implementation of the same.
(Jason Gunthorpe)
- Attempt to resolve race accessing the iommu_group for a device
between vfio releasing DMA ownership and removal of the device from
the IOMMU driver. Follow-up with support to allow vfio_group to
exist with NULL iommu_group pointer to support existing userspace
use cases of holding the group file open. (Jason Gunthorpe)
- Fix error code and hi/lo register manipulation issues in the hisi_acc
variant driver, along with various code cleanups. (Longfang Liu)
- Fix a prior regression in GVT-g group teardown, resulting in
unreleased resources. (Jason Gunthorpe)
- A significant cleanup and simplification of the mdev interface,
consolidating much of the open coded per driver sysfs interface
support into the mdev core. (Christoph Hellwig)
- Simplification of tracking and locking around vfio_groups that
fall out from previous refactoring. (Jason Gunthorpe)
- Replace trivial open coded f_ops tests with new helper.
(Alex Williamson)
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Merge tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Prune private items from vfio_pci_core.h to a new internal header,
fix missed function rename, and refactor vfio-pci interrupt defines
(Jason Gunthorpe)
- Create consistent naming and handling of ioctls with a function per
ioctl for vfio-pci and vfio group handling, use proper type args
where available (Jason Gunthorpe)
- Implement a set of low power device feature ioctls allowing userspace
to make use of power states such as D3cold where supported (Abhishek
Sahu)
- Remove device counter on vfio groups, which had restricted the page
pinning interface to singleton groups to account for limitations in
the type1 IOMMU backend. Document usage as limited to emulated IOMMU
devices, ie. traditional mdev devices where this restriction is
consistent (Jason Gunthorpe)
- Correct function prefix in hisi_acc driver incurred during previous
refactoring (Shameer Kolothum)
- Correct typo and remove redundant warning triggers in vfio-fsl driver
(Christophe JAILLET)
- Introduce device level DMA dirty tracking uAPI and implementation in
the mlx5 variant driver (Yishai Hadas & Joao Martins)
- Move much of the vfio_device life cycle management into vfio core,
simplifying and avoiding duplication across drivers. This also
facilitates adding a struct device to vfio_device which begins the
introduction of device rather than group level user support and fills
a gap allowing userspace identify devices as vfio capable without
implicit knowledge of the driver (Kevin Tian & Yi Liu)
- Split vfio container handling to a separate file, creating a more
well defined API between the core and container code, masking IOMMU
backend implementation from the core, allowing for an easier future
transition to an iommufd based implementation of the same (Jason
Gunthorpe)
- Attempt to resolve race accessing the iommu_group for a device
between vfio releasing DMA ownership and removal of the device from
the IOMMU driver. Follow-up with support to allow vfio_group to exist
with NULL iommu_group pointer to support existing userspace use cases
of holding the group file open (Jason Gunthorpe)
- Fix error code and hi/lo register manipulation issues in the hisi_acc
variant driver, along with various code cleanups (Longfang Liu)
- Fix a prior regression in GVT-g group teardown, resulting in
unreleased resources (Jason Gunthorpe)
- A significant cleanup and simplification of the mdev interface,
consolidating much of the open coded per driver sysfs interface
support into the mdev core (Christoph Hellwig)
- Simplification of tracking and locking around vfio_groups that fall
out from previous refactoring (Jason Gunthorpe)
- Replace trivial open coded f_ops tests with new helper (Alex
Williamson)
* tag 'vfio-v6.1-rc1' of https://github.com/awilliam/linux-vfio: (77 commits)
vfio: More vfio_file_is_group() use cases
vfio: Make the group FD disassociate from the iommu_group
vfio: Hold a reference to the iommu_group in kvm for SPAPR
vfio: Add vfio_file_is_group()
vfio: Change vfio_group->group_rwsem to a mutex
vfio: Remove the vfio_group->users and users_comp
vfio/mdev: add mdev available instance checking to the core
vfio/mdev: consolidate all the description sysfs into the core code
vfio/mdev: consolidate all the available_instance sysfs into the core code
vfio/mdev: consolidate all the name sysfs into the core code
vfio/mdev: consolidate all the device_api sysfs into the core code
vfio/mdev: remove mtype_get_parent_dev
vfio/mdev: remove mdev_parent_dev
vfio/mdev: unexport mdev_bus_type
vfio/mdev: remove mdev_from_dev
vfio/mdev: simplify mdev_type handling
vfio/mdev: embedd struct mdev_parent in the parent data structure
vfio/mdev: make mdev.h standalone includable
drm/i915/gvt: simplify vgpu configuration management
drm/i915/gvt: fix a memory leak in intel_gvt_init_vgpu_types
...
|
||
|
Linus Torvalds
|
e8bc52cb8d |
Driver core changes for 6.1-rc1
Here is the big set of driver core and debug printk changes for 6.1-rc1.
Included in here is:
- dynamic debug updates for the core and the drm subsystem. The
drm changes have all been acked by the relevant maintainers.
- kernfs fixes for syzbot reported problems
- kernfs refactors and updates for cgroup requirements
- magic number cleanups and removals from the kernel tree (they
were not being used and they really did not actually do
anything.)
- other tiny cleanups
All of these have been in linux-next for a while with no reported
issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the big set of driver core and debug printk changes for
6.1-rc1. Included in here is:
- dynamic debug updates for the core and the drm subsystem. The drm
changes have all been acked by the relevant maintainers
- kernfs fixes for syzbot reported problems
- kernfs refactors and updates for cgroup requirements
- magic number cleanups and removals from the kernel tree (they were
not being used and they really did not actually do anything)
- other tiny cleanups
All of these have been in linux-next for a while with no reported
issues"
* tag 'driver-core-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (74 commits)
docs: filesystems: sysfs: Make text and code for ->show() consistent
Documentation: NBD_REQUEST_MAGIC isn't a magic number
a.out: restore CMAGIC
device property: Add const qualifier to device_get_match_data() parameter
drm_print: add _ddebug descriptor to drm_*dbg prototypes
drm_print: prefer bare printk KERN_DEBUG on generic fn
drm_print: optimize drm_debug_enabled for jump-label
drm-print: add drm_dbg_driver to improve namespace symmetry
drm-print.h: include dyndbg header
drm_print: wrap drm_*_dbg in dyndbg descriptor factory macro
drm_print: interpose drm_*dbg with forwarding macros
drm: POC drm on dyndbg - use in core, 2 helpers, 3 drivers.
drm_print: condense enum drm_debug_category
debugfs: use DEFINE_SHOW_ATTRIBUTE to define debugfs_regset32_fops
driver core: use IS_ERR_OR_NULL() helper in device_create_groups_vargs()
Documentation: ENI155_MAGIC isn't a magic number
Documentation: NBD_REPLY_MAGIC isn't a magic number
nbd: remove define-only NBD_MAGIC, previously magic number
Documentation: FW_HEADER_MAGIC isn't a magic number
Documentation: EEPROM_MAGIC_VALUE isn't a magic number
...
|
||
|
Linus Torvalds
|
5d435a3f7b |
media updates for v6.1-rc1
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||
|
Linus Torvalds
|
d40c874573 |
regulator: Updates for v6.1
The core work this time around has mostly been around the code to manage
regulator modes, simplifying the interface for configuring modes to not
take account of the voltage and as a side effect resolving a
bootstrapping issue on systems where we can't read the voltage from the
regulator. Otherwise it's been quite a quiet release with some new
drivers and a devm helper:
- Make the load handling in the Qualcomm RPMH regulators much more
idiomatic and general cleanups to the handling of load configuration.
- devm helper for a combined get and enable operation.
- Support for MediaTek MT6331, Qualcomm PM660, 660L and PM6125, Texas
Instruments TPS65219.
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Merge tag 'regulator-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator
Pull regulator updates from Mark Brown:
"The core work this time around has mostly been around the code to
manage regulator modes, simplifying the interface for configuring
modes to not take account of the voltage and as a side effect
resolving a bootstrapping issue on systems where we can't read the
voltage from the regulator.
Otherwise it's been quite a quiet release with some new drivers and a
devm helper:
- Make the load handling in the Qualcomm RPMH regulators much more
idiomatic and general cleanups to the handling of load
configuration
- devm helper for a combined get and enable operation
- Support for MediaTek MT6331, Qualcomm PM660, 660L and PM6125, Texas
Instruments TPS65219"
* tag 'regulator-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (45 commits)
dt-bindings: gpio-regulator: add vin-supply property support
regulator: gpio: Add input_supply support in gpio_regulator_config
regulator: tps65219: Fix is_enabled checking in tps65219_set_bypass
regulator: qcom,rpmh: add pm660 and pm660l pmics
regulator: qcom-rpmh: add pm660 and pm660l pmics
regulator: of: Fix kernel-doc
regulator: of: Fix kernel-doc
regulator: Add driver for MT6332 PMIC regulators
regulator: Add bindings for MT6332 regulator
regulator: Add driver for MT6331 PMIC regulators
regulator: Add bindings for MT6331 regulator
regulator: tps65219: Fix .bypass_val_on setting
regulator: qcom_rpm: Fix circular deferral regression
regulator: core: Prevent integer underflow
regulator: dt-bindings: qcom,rpmh: Indicate regulator-allow-set-load dependencies
regulator: bd9576: switch to using devm_fwnode_gpiod_get()
regulator: bd71815: switch to using devm_fwnode_gpiod_get()
regulator: core: Fix regulator supply registration with sysfs
regulator: tps65219: change tps65219_regulator_irq_types to static
regulator: core: Don't err if allow-set-load but no allowed-modes
...
|
||
|
Linus Torvalds
|
0baf6dcc02 |
hwmon updates for v6.1
* New drivers
- Driver for MAX31760 fan speed controller
- Driver for TEXAS TPS546D24 Buck Converter
- Driver for EMC2301/2/3/5 RPM-based PWM Fan Speed Controller
* Removed drivers
- Drop obsolete asus_wmi_ec_sensors driver
* Cleanups, affecting various drivers
- Use DEFINE_SIMPLE_DEV_PM_OPS where appropriate
- Remove forward declarations
- Move from strlcpy with unused retval to strscpy
- Make use of devm_clk_get_enabled()
- Drop devm_of_pwm_get()
* Other notable cleanup and improvements
- Support for additional USB devide ID and support for reporting
of rail mode via debugfs added to corsair-psu driver
- Support for aditional USB ID in nzxt-smart2 driver
- Support for Aquacomputer High Flow Next in aquacomputer_d5next driver
- Major cleanup of pwm-fan driver
- Major cleanup of mr75203 driver, and added support for new device revision
* Various other minor fixes and cleanups
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Merge tag 'hwmon-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon updates from Guenter Roeck:
"New drivers:
- Driver for MAX31760 fan speed controller
- Driver for TEXAS TPS546D24 Buck Converter
- Driver for EMC2301/2/3/5 RPM-based PWM Fan Speed Controller
Removed drivers:
- Drop obsolete asus_wmi_ec_sensors driver
Cleanups, affecting various drivers:
- Use DEFINE_SIMPLE_DEV_PM_OPS where appropriate
- Remove forward declarations
- Move from strlcpy with unused retval to strscpy
- Make use of devm_clk_get_enabled()
- Drop devm_of_pwm_get()
Other notable cleanup and improvements:
- Support for additional USB devide ID and support for reporting of
rail mode via debugfs added to corsair-psu driver
- Support for aditional USB ID in nzxt-smart2 driver
- Support for Aquacomputer High Flow Next in aquacomputer_d5next
driver
- Major cleanup of pwm-fan driver
- Major cleanup of mr75203 driver, and added support for new device
revision
And various other minor fixes and cleanups"
* tag 'hwmon-for-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (86 commits)
hwmon: (corsair-psu) add USB id of new revision of the HX1000i psu
hwmon: (pmbus/mp2888) Fix sensors readouts for MPS Multi-phase mp2888 controller
dt-bindings: hwmon: sensirion,shtc1: Clean up spelling mistakes and grammar
hwmon: (nct6683) remove unused variable in nct6683_create_attr_group
hwmon: w83627hf: Reorder symbols to get rid of a few forward declarations
hwmon: (ina3221) Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
hwmon: (w83627ehf) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (tmp108) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (tmp103) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (tmp102) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (pwm-fan) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (nct6775) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (max6639) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (max31730) witch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (max31722) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (ltc2947) Switch to EXPORT_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (lm90) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (it87) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (gpio-fan) Switch to DEFINE_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
hwmon: (adt7x10) Switch to EXPORT_SIMPLE_DEV_PM_OPS() and pm_sleep_ptr()
...
|
||
|
Christoph Hellwig
|
685a1537f4 |
vfio/mdev: consolidate all the description sysfs into the core code
Every driver just emits a string, simply add a method to the mdev_driver to return it and provide a standard sysfs show function. Remove the now unused types_attrs field in struct mdev_driver and the support code for it. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Link: https://lore.kernel.org/r/20220923092652.100656-14-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Christoph Hellwig
|
f2fbc72e6d |
vfio/mdev: consolidate all the available_instance sysfs into the core code
Every driver just print a number, simply add a method to the mdev_driver to return it and provide a standard sysfs show function. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Link: https://lore.kernel.org/r/20220923092652.100656-13-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Christoph Hellwig
|
0bc79069cc |
vfio/mdev: consolidate all the name sysfs into the core code
Every driver just emits a static string, simply add a field to the mdev_type for the driver to fill out or fall back to the sysfs name and provide a standard sysfs show function. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Link: https://lore.kernel.org/r/20220923092652.100656-12-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Jason Gunthorpe
|
290aac5df8 |
vfio/mdev: consolidate all the device_api sysfs into the core code
Every driver just emits a static string, simply feed it through the ops and provide a standard sysfs show function. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Link: https://lore.kernel.org/r/20220923092652.100656-11-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Christoph Hellwig
|
062e720cd2 |
vfio/mdev: remove mdev_parent_dev
Just open code the dereferences in the only user. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Link: https://lore.kernel.org/r/20220923092652.100656-9-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Christoph Hellwig
|
da44c340c4 |
vfio/mdev: simplify mdev_type handling
Instead of abusing struct attribute_group to control initialization of struct mdev_type, just define the actual attributes in the mdev_driver, allocate the mdev_type structures in the caller and pass them to mdev_register_parent. This allows the caller to use container_of to get at the containing structure and thus significantly simplify the code. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Link: https://lore.kernel.org/r/20220923092652.100656-6-hch@lst.de Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Christoph Hellwig
|
89345d5177 |
vfio/mdev: embedd struct mdev_parent in the parent data structure
Simplify mdev_{un}register_device by requiring the caller to pass in
a structure allocate as part of the parent device structure. This
removes the need for a list of parents and the separate mdev_parent
refcount as we can simplify rely on the reference to the parent device.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com>
Reviewed-by: Eric Farman <farman@linux.ibm.com>
Link: https://lore.kernel.org/r/20220923092652.100656-5-hch@lst.de
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
|
||
|
Yang Yingliang
|
657ed9c9bc |
Documentation: devres: add missing IO helper
Add missing devm_request_free_mem_region() to devres.rst.
It's introduced by commit
|
||
|
Yang Yingliang
|
06699e6915 |
Documentation: devres: update IRQ helper
devm_irq_sim_init() has been changed to devm_irq_domain_create_sim()
in commit
|
||
|
Yang Yingliang
|
49beeea7eb |
Documentation: devres: add missing SPI helper
Add devm_spi_alloc_master() and devm_spi_alloc_slave() to devres.rst.
They are introduced by
commit
|
||
|
Yang Yingliang
|
a9a7da031d |
Documentation: devres: add missing PINCTRL helpers
Add devm_pinctrl_get_select() and devm_pinctrl_register_and_init() to devres.rst. Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Link: https://lore.kernel.org/r/20220922153737.2863951-1-yangyingliang@huawei.com Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Akhil Raj
|
d2bef8e103 |
Remove duplicate words inside documentation
I have removed repeated `the` inside the documentation Signed-off-by: Akhil Raj <lf32.dev@gmail.com> Link: https://lore.kernel.org/r/20220827145359.32599-1-lf32.dev@gmail.com Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Laurent Pinchart
|
ae21987283 |
media: mc: entity: Rewrite media_pipeline_start()
[Note: the code is mostly from Laurent but the patch description is from Tomi] The media_pipeline_start() and media_pipeline_stop() functions use the media graph walk API to traverse the graph and validate the pipeline. The graph walk traverses the media graph following links between the entities. Also, while the pipeline can't change between the start and stop calls, the graph is walked again from scratch at stop time, or any time a driver needs to inspect the pipeline. With the upcoming multiplexed streams support we will need a bit more intelligent pipeline construction, as e.g. two independent streams may be passing through a single entity via separate pads in which case those pads should not be part of the same pipeline. This patch essentially rewrites the media_pipeline_start/stop so that a pipeline is defined as a set of pads instead of entities and the media graph traversal considers the pad interdependencies when choosing which links to follow. Currently all the entity's pads are considered as interdependent. This means that the behavior with all the current drivers stays the same, but in the future we can define a more fine-grained pipeline construction. Additionally the media pipeline's pads are cached at media_pipeline_start() time, and re-used at media_pipeline_stop() which avoid the need to re-walk the whole graph as the previous implementation did. Also, caching pads in the pipeline can serve in the future as the foundation to provide a better API than the media graph walk to drivers to iterate over pads and entities in the pipeline. Note that the old media_pipeline_start/stop used the media graph walk API. The new version does not use the media graph walk API, but instead a new implementation. There are two reasons for not changing the graph walk: it proved to be rather difficult to change the graph walk to have the features implemented in this patch, and second, this keeps the backward compatibility of the graph walk as there are users of the graph walk API The long term plan is that all the existing code would be converted to use the new cached pipeline, thus allowing us to remove the graph walk. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Tomi Valkeinen
|
b558ce56b4 |
media: Documentation: mc: add definitions for stream and pipeline
The doc talks about streams and pipelines, but doesn't really define them. This is an attempt to define them according to my understanding. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Andy Shevchenko
|
b88c48bfdd |
pwm: core: Get rid of unused devm_of_pwm_get()
The devm_of_pwm_get() has recently lost its single user, drop the dead API as well. Note, the new code should use either plain pwm_get() or managed devm_pwm_get() or devm_fwnode_pwm_get() APIs. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Link: https://lore.kernel.org/r/20220826172642.16404-2-andriy.shevchenko@linux.intel.com Signed-off-by: Guenter Roeck <linux@roeck-us.net> |
||
|
Christoph Hellwig
|
3954cf4338 |
devres: remove devm_ioremap_np
devm_ioremap_np has never been used anywhere since it was added in early 2021, so remove it. Signed-off-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20220822061424.151819-1-hch@lst.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Hans Verkuil
|
f068a6cec0 |
media: avoid use of 'videobuf'
The term 'videobuf' typically refers to the old videobuf version 1 framework. Avoid using this word in drivers that are converted to vb2. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
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Matti Vaittinen
|
9048b9912f
|
docs: devres: regulator: Add new get_enable functions to devres.rst
Add the new devm_regulator_get_enable() and devm_regulator_get_enable_optional() to devres.rst Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/55efb5a23822b8e1558d560a6ad906eadbc39a17.1660934107.git.mazziesaccount@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Matti Vaittinen
|
9b6744f60b
|
regulator: Add missing devm_* functions to devres.rst
A few managed regulator functions were missing from the API list. Add missing functions. Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com> Link: https://lore.kernel.org/r/5efc0c90342b0a0ef3322b8fc1472b84cfc0eb45.1660292316.git.mazziesaccount@gmail.com Signed-off-by: Mark Brown <broonie@kernel.org> |
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Linus Torvalds
|
c235698355 |
cxl for 6.0
- Introduce a 'struct cxl_region' object with support for provisioning
and assembling persistent memory regions.
- Introduce alloc_free_mem_region() to accompany the existing
request_free_mem_region() as a method to allocate physical memory
capacity out of an existing resource.
- Export insert_resource_expand_to_fit() for the CXL subsystem to
late-publish CXL platform windows in iomem_resource.
- Add a polled mode PCI DOE (Data Object Exchange) driver service and
use it in cxl_pci to retrieve the CDAT (Coherent Device Attribute
Table).
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Merge tag 'cxl-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull cxl updates from Dan Williams:
"Compute Express Link (CXL) updates for 6.0:
- Introduce a 'struct cxl_region' object with support for
provisioning and assembling persistent memory regions.
- Introduce alloc_free_mem_region() to accompany the existing
request_free_mem_region() as a method to allocate physical memory
capacity out of an existing resource.
- Export insert_resource_expand_to_fit() for the CXL subsystem to
late-publish CXL platform windows in iomem_resource.
- Add a polled mode PCI DOE (Data Object Exchange) driver service and
use it in cxl_pci to retrieve the CDAT (Coherent Device Attribute
Table)"
* tag 'cxl-for-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (74 commits)
cxl/hdm: Fix skip allocations vs multiple pmem allocations
cxl/region: Disallow region granularity != window granularity
cxl/region: Fix x1 interleave to greater than x1 interleave routing
cxl/region: Move HPA setup to cxl_region_attach()
cxl/region: Fix decoder interleave programming
Documentation: cxl: remove dangling kernel-doc reference
cxl/region: describe targets and nr_targets members of cxl_region_params
cxl/regions: add padding for cxl_rr_ep_add nested lists
cxl/region: Fix IS_ERR() vs NULL check
cxl/region: Fix region reference target accounting
cxl/region: Fix region commit uninitialized variable warning
cxl/region: Fix port setup uninitialized variable warnings
cxl/region: Stop initializing interleave granularity
cxl/hdm: Fix DPA reservation vs cxl_endpoint_decoder lifetime
cxl/acpi: Minimize granularity for x1 interleaves
cxl/region: Delete 'region' attribute from root decoders
cxl/acpi: Autoload driver for 'cxl_acpi' test devices
cxl/region: decrement ->nr_targets on error in cxl_region_attach()
cxl/region: prevent underflow in ways_to_cxl()
cxl/region: uninitialized variable in alloc_hpa()
...
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|
Linus Torvalds
|
607ca0f742 |
TTY / Serial driver changes for 6.0-rc1
Here is the big set of tty and serial driver changes for 6.0-rc1. It was delayed from last week as I wanted to make sure the last commit here got some good testing in linux-next and elsewhere as it seemed to show up only late in testing for some reason. Nothing major here, just lots of cleanups from Jiri and Ilpo to make the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also included in here is the obligatory n_gsm updates from Daniel Starke and lots of tiny driver updates and minor fixes and tweaks for other smaller serial drivers. Full details are in the shortlog. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYvD8qA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ylfEQCdGiYLQkWUUarhnlocHo+kSm5vkvsAnicZg7Sl IQBeAidA3dZEQO0lLlM5 =t7Yh -----END PGP SIGNATURE----- Merge tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty / serial driver updates from Greg KH: "Here is the big set of tty and serial driver changes for 6.0-rc1. It was delayed from last week as I wanted to make sure the last commit here got some good testing in linux-next and elsewhere as it seemed to show up only late in testing for some reason. Nothing major here, just lots of cleanups from Jiri and Ilpo to make the tty core cleaner (Jiri) and the rs485 code simpler to use (Ilpo). Also included in here is the obligatory n_gsm updates from Daniel Starke and lots of tiny driver updates and minor fixes and tweaks for other smaller serial drivers. All of these have been in linux-next for a while with no reported problems" * tag 'tty-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (186 commits) tty: serial: qcom-geni-serial: Fix %lu -> %u in print statements tty: amiserial: Fix comment typo tty: serial: document uart_get_console() tty: serial: serial_core, reformat kernel-doc for functions Documentation: serial: link uart_ops properly Documentation: serial: move GPIO kernel-doc to the functions Documentation: serial: dedup kernel-doc for uart functions Documentation: serial: move uart_ops documentation to the struct dt-bindings: serial: snps-dw-apb-uart: Document Rockchip RV1126 serial: mvebu-uart: uart2 error bits clearing tty: serial: fsl_lpuart: correct the count of break characters serial: stm32: make info structs static to avoid sparse warnings serial: fsl_lpuart: zero out parity bit in CS7 mode tty: serial: qcom-geni-serial: Fix get_clk_div_rate() which otherwise could return a sub-optimal clock rate. serial: 8250_bcm2835aux: Add missing clk_disable_unprepare() tty: vt: initialize unicode screen buffer serial: remove VR41XX serial driver serial: 8250: lpc18xx: Remove redundant sanity check for RS485 flags serial: 8250_dwlib: remove redundant sanity check for RS485 flags dt_bindings: rs485: Correct delay values ... |
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|
Linus Torvalds
|
a9cf69d0e7 |
VFIO updates for v6.0-rc1
- Cleanup use of extern in function prototypes (Alex Williamson)
- Simplify bus_type usage and convert to device IOMMU interfaces
(Robin Murphy)
- Check missed return value and fix comment typos (Bo Liu)
- Split migration ops from device ops and fix races in mlx5 migration
support (Yishai Hadas)
- Fix missed return value check in noiommu support (Liam Ni)
- Hardening to clear buffer pointer to avoid use-after-free (Schspa Shi)
- Remove requirement that only the same mm can unmap a previously
mapped range (Li Zhe)
- Adjust semaphore release vs device open counter (Yi Liu)
- Remove unused arg from SPAPR support code (Deming Wang)
- Rework vfio-ccw driver to better fit new mdev framework (Eric Farman,
Michael Kawano)
- Replace DMA unmap notifier with callbacks (Jason Gunthorpe)
- Clarify SPAPR support comment relative to iommu_ops (Alexey Kardashevskiy)
- Revise page pinning API towards compatibility with future iommufd support
(Nicolin Chen)
- Resolve issues in vfio-ccw, including use of DMA unmap callback
(Eric Farman)
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Merge tag 'vfio-v6.0-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Cleanup use of extern in function prototypes (Alex Williamson)
- Simplify bus_type usage and convert to device IOMMU interfaces (Robin
Murphy)
- Check missed return value and fix comment typos (Bo Liu)
- Split migration ops from device ops and fix races in mlx5 migration
support (Yishai Hadas)
- Fix missed return value check in noiommu support (Liam Ni)
- Hardening to clear buffer pointer to avoid use-after-free (Schspa
Shi)
- Remove requirement that only the same mm can unmap a previously
mapped range (Li Zhe)
- Adjust semaphore release vs device open counter (Yi Liu)
- Remove unused arg from SPAPR support code (Deming Wang)
- Rework vfio-ccw driver to better fit new mdev framework (Eric Farman,
Michael Kawano)
- Replace DMA unmap notifier with callbacks (Jason Gunthorpe)
- Clarify SPAPR support comment relative to iommu_ops (Alexey
Kardashevskiy)
- Revise page pinning API towards compatibility with future iommufd
support (Nicolin Chen)
- Resolve issues in vfio-ccw, including use of DMA unmap callback (Eric
Farman)
* tag 'vfio-v6.0-rc1' of https://github.com/awilliam/linux-vfio: (40 commits)
vfio/pci: fix the wrong word
vfio/ccw: Check return code from subchannel quiesce
vfio/ccw: Remove FSM Close from remove handlers
vfio/ccw: Add length to DMA_UNMAP checks
vfio: Replace phys_pfn with pages for vfio_pin_pages()
vfio/ccw: Add kmap_local_page() for memcpy
vfio: Rename user_iova of vfio_dma_rw()
vfio/ccw: Change pa_pfn list to pa_iova list
vfio/ap: Change saved_pfn to saved_iova
vfio: Pass in starting IOVA to vfio_pin/unpin_pages API
vfio/ccw: Only pass in contiguous pages
vfio/ap: Pass in physical address of ind to ap_aqic()
drm/i915/gvt: Replace roundup with DIV_ROUND_UP
vfio: Make vfio_unpin_pages() return void
vfio/spapr_tce: Fix the comment
vfio: Replace the iommu notifier with a device list
vfio: Replace the DMA unmapping notifier with a callback
vfio/ccw: Move FSM open/close to MDEV open/close
vfio/ccw: Refactor vfio_ccw_mdev_reset
vfio/ccw: Create a CLOSE FSM event
...
|
||
|
Bagas Sanjaya
|
8732947b75 |
Documentation: cxl: remove dangling kernel-doc reference
Sphinx reported kernel-doc failure warning, pointing to non-existent
drivers/cxl/region.h (which doesn't also exist throughout repo history):
WARNING: kernel-doc './scripts/kernel-doc -rst -enable-lineno -sphinx-version 2.4.4 -no-doc-sections ./drivers/cxl/region.h' failed with return code 1
Above cause error message to be displayed on htmldocs output.
Delete the reference.
Fixes:
|
||
|
Linus Torvalds
|
31be1d0fbd |
dmaengine updates for v6.0-rc1
New support/Core - Remove DMA_MEMCPY_SG for lack of users - Tegra 234 dmaengine support - Mediatek MT8365 dma support - Apple ADMAC driver Updates: - Yaml conversion for ST-Ericsson DMA40 binding and Freescale edma - rz-dmac updates and device_synchronize support - Bunch of typo in comments fixes in drivers - multithread support in sf-pdma driver -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmLrWacACgkQfBQHDyUj g0f/wRAAsGxg7IQqMKhWTiE6xN3/B4vxTD9Er4jCwjVw+ibivH9Nvhp9n4Cv5qr0 Me1eGNq6e4KMD1RRBvy2KmK44pBodrCeDpWLGonOBToWPlKBGFRjOZ0v/H3/eVOs kjfYb73zPmleGZy2w0i6g8g5cwCwb5eDUGtztqIcYRET3jH+rWKYrHnMG/gaa1iF 9isMKUNqplv2mKSXmxsMRJPzY7NRuPJthnsQSKdEXaY9HEmEUX9wAB8K1Dy+UPK/ vAPg/Zn9XSnir4JWYxLSMI2bDrOz4xkaQ2Xac9pV1KIAMyx76RGu/Yz0JdVUsgGU w6aI/AYDtKeQe5sZSpbt3K/Ef2s5tVRfnCO3avtva6ozO39vOxpqTyujidxF8gJW xCsQVa8t92mKB8Y9/pwGIjYEnSoyLoxclBTMl7eVLvbHPa+maVeOnixfb/5uWD45 +6djWv3FW/D7WilsjyZe57tSjvhw3RrDQEpKwuMCpmScMqitu0pVzFBYv+vpIjxL q5lbRK0mP9trdGHqsoD/GVjdxv+O7bwZjBNPzahxoRpN4+jktb8xfRQEZUW2Uqyf HPLvoLNbVPK0UyHkPTAj/QnTq56M21fMIuCn1Jp6RjzRzD2w7fHFtoOF6+wsFVx6 iBYDzQRTq2lNIGFnoQ8N94XiKORfdJNv+ZstGTirWKc6xaKDw7E= =/IFO -----END PGP SIGNATURE----- Merge tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "New support / Core: - Remove DMA_MEMCPY_SG for lack of users - Tegra 234 dmaengine support - Mediatek MT8365 dma support - Apple ADMAC driver Updates: - Yaml conversion for ST-Ericsson DMA40 binding and Freescale edma - rz-dmac updates and device_synchronize support - Bunch of typo in comments fixes in drivers - multithread support in sf-pdma driver" * tag 'dmaengine-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (50 commits) dmaengine: mediatek: mtk-hsdma: Fix typo 'the the' in comment dmaengine: axi-dmac: check cache coherency register dmaengine: sh: rz-dmac: Add device_synchronize callback dmaengine: sprd: Cleanup in .remove() after pm_runtime_get_sync() failed dmaengine: tegra: Add terminate() for Tegra234 dt-bindings: dmaengine: Add compatible for Tegra234 dmaengine: xilinx: use strscpy to replace strlcpy dmaengine: imx-sdma: Add FIFO stride support for multi FIFO script dmaengine: idxd: Correct IAX operation code names dmaengine: imx-dma: Cast of_device_get_match_data() with (uintptr_t) dmaengine: dw-axi-dmac: ignore interrupt if no descriptor dmaengine: dw-axi-dmac: do not print NULL LLI during error dmaengine: altera-msgdma: Fixed some inconsistent function name descriptions dmaengine: imx-sdma: Add missing struct documentation dmaengine: sf-pdma: Add multithread support for a DMA channel dt-bindings: dma: dw-axi-dmac: extend the number of interrupts dmaengine: dmatest: use strscpy to replace strlcpy dmaengine: ste_dma40: fix typo in comment dmaengine: jz4780: fix typo in comment dmaengine: s3c24xx: fix typo in comment ... |
||
|
Linus Torvalds
|
37644cac6e |
gpio: updates for v6.0-rc1
- remove gpio-vr41xx driver as the only platform using it got dropped too
- add support for suspend/resume to gpio-davinci
- improvements to the GPIO character device code
- add support for disabling bias for in-kernel users (up until now
only user-space could set it)
- drop unused devm_gpio_free()
- fix a refcount issue in gpiolib OF
- use device match helpers where applicable
- add support for a new model to gpio-rockchip
- non-functional improvements in gpio-adp5588
- improve and simplify teardown in gpio-twl4030 and gpio-ucb1400
- modernize the gpio-74xx-mmio and gpio-adnp drivers
- coding style improvements in gpio-xilinx, gpio-104-idi-48
- support new model (pca9571) in gpio-pca9570
- convert the DT bindings to YAML for gpio-mvebu and update the document
- don't return error codes from remove() in gpio-brcmstb
- add a library for the intel 8255 PPI interface and use it in drivers
- reduce using magic numbers and improve code readability in several drivers
- convert DT bindings to YAML for gpio-tpic2810
- add new models to DT bindings for gpio-frl-imx
- Kconfig improvements
- other minor tweaks and improvements
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Merge tag 'gpio-updates-for-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux
Pull gpio updates from Bartosz Golaszewski:
"Here are the updates for this merge window from the GPIO subsystem.
We have more lines removed than added thanks to dropping of a driver
for a platform that's no longer supported. Otherwise the changes are
pretty straightforward: support for some new models, various
improvements to existing drivers, some tweaks to the core library code
and DT bindings updates.
Summary:
- remove gpio-vr41xx driver as the only platform using it got dropped
too
- add support for suspend/resume to gpio-davinci
- improvements to the GPIO character device code
- add support for disabling bias for in-kernel users (up until now
only user-space could set it)
- drop unused devm_gpio_free()
- fix a refcount issue in gpiolib OF
- use device match helpers where applicable
- add support for a new model to gpio-rockchip
- non-functional improvements in gpio-adp5588
- improve and simplify teardown in gpio-twl4030 and gpio-ucb1400
- modernize the gpio-74xx-mmio and gpio-adnp drivers
- coding style improvements in gpio-xilinx, gpio-104-idi-48
- support new model (pca9571) in gpio-pca9570
- convert the DT bindings to YAML for gpio-mvebu and update the
document
- don't return error codes from remove() in gpio-brcmstb
- add a library for the intel 8255 PPI interface and use it in
drivers
- reduce using magic numbers and improve code readability in several
drivers
- convert DT bindings to YAML for gpio-tpic2810
- add new models to DT bindings for gpio-frl-imx
- Kconfig improvements
- other minor tweaks and improvements"
* tag 'gpio-updates-for-v6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (52 commits)
dt-bindings: gpio: fsl-imx-gpio: Add i.MXRT compatibles
gpio: 74xx-mmio: Use bits instead of plain numbers for flags
gpio: xilinx: add missing blank line after declarations
MAINTAINERS: Update Intel 8255 GPIO driver file list
gpio: gpio-mm: Implement and utilize register structures
gpio: 104-idi-48: Implement and utilize register structures
gpio: 104-dio-48e: Implement and utilize register structures
gpio: i8255: Introduce the Intel 8255 interface library module
gpio: 104-idio-16: Implement and utilize register structures
gpio: ws16c48: Implement and utilize register structures
gpio: remove VR41XX related gpio driver
dt-bindings: gpio: add pull-disable flag
gpiolib: acpi: support bias pull disable
gpiolib: of: support bias pull disable
gpiolib: add support for bias pull disable
gpio: 74xx-mmio: use bits.h macros for all masks
gpio: 74xx-mmio: Check MMIO_74XX_DIR_IN flag in mmio_74xx_dir_in()
gpio: 74xx-mmio: Make use of device properties
gpiolib: cdev: compile out HTE unless CONFIG_HTE selected
gpiolib: cdev: consolidate edge detector configuration flags
...
|
||
|
Linus Torvalds
|
5f0848190c |
platform-drivers-x86 for v6.0-1
Highlights:
- Microsoft Surface:
- SSAM hot unplug support
- Surface Pro 8 keyboard cover support
- Tablet mode switch support for Surface Pro 8 and Surface Laptop Studio
- thinkpad_acpi: AMD Automatice Mode Transitions (AMT) support
- Mellanox:
- Vulcan chassis COMe NVSwitch management support
- XH3000 support
- New generic/shared Intel P2SB (Primary to Sideband) support
- Lots of small cleanups
- Various small bugfixes
- Various new hardware ids / quirks additions
The following is an automated git shortlog grouped by driver:
ACPI:
- video: Fix acpi_video_handles_brightness_key_presses()
- video: Change how we determine if brightness key-presses are handled
Documentation/ABI:
- Add new attributes for mlxreg-io sysfs interfaces
- mlxreg-io: Fix contact info
Drop the PMC_ATOM Kconfig option:
- Drop the PMC_ATOM Kconfig option
EDAC, pnd2:
- convert to use common P2SB accessor
- Use proper I/O accessors and address space annotation
HID:
- surface-hid: Add support for hot-removal
ISST:
- PUNIT device mapping with Sub-NUMA clustering
Kconfig:
- Remove unnecessary "if X86"
MAINTAINERS:
- repair file entry in MICROSOFT SURFACE AGGREGATOR TABLET-MODE SWITCH
Merge tag 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-v5.20' into review-hans:
- Merge tag 'ib-mfd-edac-i2c-leds-pinctrl-platform-watchdog-v5.20' into review-hans
Move AMD platform drivers to separate directory:
- Move AMD platform drivers to separate directory
acer-wmi:
- Use backlight helper
acer_wmi:
- Cleanup Kconfig selects
apple-gmux:
- Use backlight helper
asus-wmi:
- Add mic-mute LED classdev support
- Add key mappings
compal-laptop:
- Use backlight helper
efi:
- Fix efi_power_off() not being run before acpi_power_off() when necessary
gigabyte-wmi:
- add support for B660I AORUS PRO DDR4
hp-wmi:
- Ignore Sanitization Mode event
i2c:
- i801: convert to use common P2SB accessor
ideapad-laptop:
- Add Ideapad 5 15ITL05 to ideapad_dytc_v4_allow_table[]
- Add allow_v4_dytc module parameter
intel/pmc:
- Add Alder Lake N support to PMC core driver
intel_atomisp2_led:
- Also turn off the always-on camera LED on the Asus T100TAF
leds:
- simatic-ipc-leds-gpio: Add GPIO version of Siemens driver
- simatic-ipc-leds: Convert to use P2SB accessor
mfd:
- lpc_ich: Add support for pinctrl in non-ACPI system
- lpc_ich: Switch to generic p2sb_bar()
- lpc_ich: Factor out lpc_ich_enable_spi_write()
mlx-platform:
- Add COME board revision register
- Add support for new system XH3000
- Introduce support for COMe NVSwitch management module for Vulcan chassis
- Add support for systems equipped with two ASICs
- Add cosmetic changes for alignment
- Make activation of some drivers conditional
p2sb:
- Move out of X86_PLATFORM_DEVICES dependency
panasonic-laptop:
- Use acpi_video_get_backlight_type()
- filter out duplicate volume up/down/mute keypresses
- don't report duplicate brightness key-presses
- revert "Resolve hotkey double trigger bug"
- sort includes alphabetically
- de-obfuscate button codes
pinctrl:
- intel: Check against matching data instead of ACPI companion
platform/mellanox:
- mlxreg-lc: Fix error flow and extend verbosity
- mlxreg-io: Add locking for io operations
- nvsw-sn2201: fix error code in nvsw_sn2201_create_static_devices()
platform/olpc:
- Fix uninitialized data in debugfs write
platform/surface:
- gpe: Add support for 13" Intel version of Surface Laptop 4
- tabletsw: Fix __le32 integer access
- Update copyright year of various drivers
- aggregator: Move subsystem hub drivers to their own module
- aggregator: Move device registry helper functions to core module
- aggregator_registry: Add support for tablet mode switch on Surface Laptop Studio
- aggregator_registry: Add support for tablet mode switch on Surface Pro 8
- Add KIP/POS tablet-mode switch driver
- aggregator: Add helper macros for requests with argument and return value
- aggregator: Reserve more event- and target-categories
- avoid flush_scheduled_work() usage
- aggregator_registry: Add support for keyboard cover on Surface Pro 8
- aggregator_registry: Add KIP device hub
- aggregator_registry: Change device ID for base hub
- aggregator_registry: Generify subsystem hub functionality
- aggregator: Add comment for KIP subsystem category
- aggregator_registry: Use client device wrappers for notifier registration
- aggregator: Allow notifiers to avoid communication on unregistering
- aggregator: Allow devices to be marked as hot-removed
- aggregator: Allow is_ssam_device() to be used when CONFIG_SURFACE_AGGREGATOR_BUS is disabled
platform/x86/amd/pmc:
- Add new platform support
- Add new acpi id for PMC controller
platform/x86/dell:
- Kconfig: Remove unnecessary "depends on X86_PLATFORM_DEVICES"
platform/x86/intel:
- Add Primary to Sideband (P2SB) bridge support
platform/x86/intel/ifs:
- Mark as BROKEN
platform/x86/intel/pmt:
- telemetry: Fix fixed region handling
platform/x86/intel/vsec:
- Fix wrong type for local status variables
- Add PCI error recovery support to Intel PMT
- Add support for Raptor Lake
- Rework early hardware code
pmc_atom:
- Fix comment typo
- Match all Lex BayTrail boards with critclk_systems DMI table
power/supply:
- surface_battery: Use client device wrappers for notifier registration
- surface_charger: Use client device wrappers for notifier registration
serial-multi-instantiate:
- Sort ACPI IDs by HID
- Get rid of redundant 'else'
- Use while (i--) pattern to clean up
- Improve dev_err_probe() messaging
- Drop duplicate check
- Improve autodetection
simatic-ipc:
- drop custom P2SB bar code
sony-laptop:
- Remove useless comparisons in sony_pic_read_possible_resource()
system76_acpi:
- Use dev_get_drvdata
thinkpad_acpi:
- Enable AMT by default on supported systems
- Add support for hotkey 0x131a
- Add support for automatic mode transitions
- profile capabilities as integer
- do not use PSC mode on Intel platforms
- Fix a memory leak of EFCH MMIO resource
- Replace custom str_on_off() etc
- Sort headers for better maintenance
- Use backlight helper
tools/power/x86/intel-speed-select:
- Remove unneeded semicolon
- Fix off by one check
watchdog:
- simatic-ipc-wdt: convert to use P2SB accessor
x86-android-tablets:
- Fix Lenovo Yoga Tablet 2 830/1050 poweroff again
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Merge tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86
Pull x86 platform driver updates from Hans de Goede:
- Microsoft Surface:
- SSAM hot unplug support
- Surface Pro 8 keyboard cover support
- Tablet mode switch support for Surface Pro 8 and Surface Laptop
Studio
- thinkpad_acpi:
- AMD Automatice Mode Transitions (AMT) support
- Mellanox:
- Vulcan chassis COMe NVSwitch management support
- XH3000 support
- New generic/shared Intel P2SB (Primary to Sideband) support
- Lots of small cleanups
- Various small bugfixes
- Various new hardware ids / quirks additions
* tag 'platform-drivers-x86-v6.0-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (105 commits)
platform/x86/intel/vsec: Fix wrong type for local status variables
platform/x86: p2sb: Move out of X86_PLATFORM_DEVICES dependency
platform/x86: pmc_atom: Fix comment typo
platform/surface: gpe: Add support for 13" Intel version of Surface Laptop 4
platform/olpc: Fix uninitialized data in debugfs write
platform/mellanox: mlxreg-lc: Fix error flow and extend verbosity
platform/x86: pmc_atom: Match all Lex BayTrail boards with critclk_systems DMI table
platform/x86: sony-laptop: Remove useless comparisons in sony_pic_read_possible_resource()
tools/power/x86/intel-speed-select: Remove unneeded semicolon
tools/power/x86/intel-speed-select: Fix off by one check
platform/surface: tabletsw: Fix __le32 integer access
Documentation/ABI: Add new attributes for mlxreg-io sysfs interfaces
Documentation/ABI: mlxreg-io: Fix contact info
platform/mellanox: mlxreg-io: Add locking for io operations
platform/x86: mlx-platform: Add COME board revision register
platform/x86: mlx-platform: Add support for new system XH3000
platform/x86: mlx-platform: Introduce support for COMe NVSwitch management module for Vulcan chassis
platform/x86: mlx-platform: Add support for systems equipped with two ASICs
platform/x86: mlx-platform: Add cosmetic changes for alignment
platform/x86: mlx-platform: Make activation of some drivers conditional
...
|
||
|
Linus Torvalds
|
c1c76700a0 |
SPDX changes for 6.0-rc1
Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, 2 USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYupz3g8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ynPUgCgslaf2ssCgW5IeuXbhla+ZBRAzisAnjVgOvLN 4AKdqbiBNlFbCroQwmeQ =v1sg -----END PGP SIGNATURE----- Merge tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx Pull SPDX updates from Greg KH: "Here is the set of SPDX comment updates for 6.0-rc1. Nothing huge here, just a number of updated SPDX license tags and cleanups based on the review of a number of common patterns in GPLv2 boilerplate text. Also included in here are a few other minor updates, two USB files, and one Documentation file update to get the SPDX lines correct. All of these have been in the linux-next tree for a very long time" * tag 'spdx-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx: (28 commits) Documentation: samsung-s3c24xx: Add blank line after SPDX directive x86/crypto: Remove stray comment terminator treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_406.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_398.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_391.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_385.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_320.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_319.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_318.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_298.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_292.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_179.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 2) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_168.RULE (part 1) treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_160.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_152.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_149.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_147.RULE treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_133.RULE ... |
||
|
Linus Torvalds
|
723c188d5c |
Staging driver patches for 6.0-rc1
Here is the big set of staging driver patches for 6.0-rc1. Another round where we removed more lines of code than added, always a nice progression. Some of that came from the movement of the vme code back into staging, and removal of some other of the vme driver code as there are no known users and it is very obsolete and unmaintained. It can be added back easily if someone offers to maintain it. Other than that this merge has lots of little things: - huge cleanups for r8188eu driver - minor cleanups for other wifi drivers - tiny loop fixes for greybus code - other small coding style fixes All of these have been in linux-next for a while with no reported issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYuvPnA8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+yn1wwCfTq1uo19O7mJ9S6ZZW1eIaJCEyW4AoKokANEO lZNDNs6AYfKzzFymXYfa =0ORk -----END PGP SIGNATURE----- Merge tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver updates from Greg KH: "Here is the big set of staging driver patches for 6.0-rc1. Another round where we removed more lines of code than added, always a nice progression. Some of that came from the movement of the vme code back into staging, and removal of some other of the vme driver code as there are no known users and it is very obsolete and unmaintained. It can be added back easily if someone offers to maintain it. Other than that this merge has lots of little things: - huge cleanups for r8188eu driver - minor cleanups for other wifi drivers - tiny loop fixes for greybus code - other small coding style fixes All of these have been in linux-next for a while with no reported issues" * tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (191 commits) staging: r8188eu: fix potential uninitialised variable use in rtw_pwrctrl.c staging: r8188eu: remove initializer from ret in rtw_pwr_wakeup staging: vt6655: Convert macro vt6655_mac_clear_stck_ds to function staging: vt6655: Rename MACvClearStckDS staging: fbtft: core: set smem_len before fb_deferred_io_init call staging: r8188eu: convert rtw_pwr_wakeup to correct error code semantics staging: r8188eu: make dump_chip_info() static staging: r8188eu: remove DoReserved prototype staging: r8188eu: remove OnAtim prototype staging: r8188eu: remove SetHwReg8188EU() staging: r8188eu: make update_TSF() and correct_TSF() static staging: r8188eu: remove unused parameter from update_TSF() staging: r8188eu: remove unused parameter from correct_TSF() staging: r8188eu: remove HW_VAR_SET_OPMODE from SetHwReg8188EU() staging: pi433: remove duplicated comments staging: qlge: refine variable name staging: vt6655: Convert macro vt6655_mac_word_reg_bits_off to function staging: vt6655: Convert macro vt6655_mac_reg_bits_off to function staging: vt6655: Convert macro vt6655_mac_word_reg_bits_on to function staging: vt6655: Convert macro vt6655_mac_reg_bits_on to function ... |
||
|
Linus Torvalds
|
cfeafd9466 |
Driver core / kernfs changes for 6.0-rc1
Here is the set of driver core and kernfs changes for 6.0-rc1.
"biggest" thing in here is some scalability improvements for kernfs for
large systems. Other than that, included in here are:
- arch topology and cache info changes that have been reviewed
and discussed a lot.
- potential error path cleanup fixes
- deferred driver probe cleanups
- firmware loader cleanups and tweaks
- documentation updates
- other small things
All of these have been in the linux-next tree for a while with no
reported problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core / kernfs updates from Greg KH:
"Here is the set of driver core and kernfs changes for 6.0-rc1.
The "biggest" thing in here is some scalability improvements for
kernfs for large systems. Other than that, included in here are:
- arch topology and cache info changes that have been reviewed and
discussed a lot.
- potential error path cleanup fixes
- deferred driver probe cleanups
- firmware loader cleanups and tweaks
- documentation updates
- other small things
All of these have been in the linux-next tree for a while with no
reported problems"
* tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (63 commits)
docs: embargoed-hardware-issues: fix invalid AMD contact email
firmware_loader: Replace kmap() with kmap_local_page()
sysfs docs: ABI: Fix typo in comment
kobject: fix Kconfig.debug "its" grammar
kernfs: Fix typo 'the the' in comment
docs: driver-api: firmware: add driver firmware guidelines. (v3)
arch_topology: Fix cache attributes detection in the CPU hotplug path
ACPI: PPTT: Leave the table mapped for the runtime usage
cacheinfo: Use atomic allocation for percpu cache attributes
drivers/base: fix userspace break from using bin_attributes for cpumap and cpulist
MAINTAINERS: Change mentions of mpm to olivia
docs: ABI: sysfs-devices-soc: Update Lee Jones' email address
docs: ABI: sysfs-class-pwm: Update Lee Jones' email address
Documentation/process: Add embargoed HW contact for LLVM
Revert "kernfs: Change kernfs_notify_list to llist."
ACPI: Remove the unused find_acpi_cpu_cache_topology()
arch_topology: Warn that topology for nested clusters is not supported
arch_topology: Add support for parsing sockets in /cpu-map
arch_topology: Set cluster identifier in each core/thread from /cpu-map
arch_topology: Limit span of cpu_clustergroup_mask()
...
|
||
|
Linus Torvalds
|
228dfe98a3 |
Char / Misc driver changes for 6.0-rc1
Here is the large set of char and misc and other driver subsystem
changes for 6.0-rc1.
Highlights include:
- large set of IIO driver updates, additions, and cleanups
- new habanalabs device support added (loads of register maps
much like GPUs have)
- soundwire driver updates
- phy driver updates
- slimbus driver updates
- tiny virt driver fixes and updates
- misc driver fixes and updates
- interconnect driver updates
- hwtracing driver updates
- fpga driver updates
- extcon driver updates
- firmware driver updates
- counter driver update
- mhi driver fixes and updates
- binder driver fixes and updates
- speakup driver fixes
Full details are in the long shortlog contents.
All of these have been in linux-next for a while without any reported
problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc driver updates from Greg KH:
"Here is the large set of char and misc and other driver subsystem
changes for 6.0-rc1.
Highlights include:
- large set of IIO driver updates, additions, and cleanups
- new habanalabs device support added (loads of register maps much
like GPUs have)
- soundwire driver updates
- phy driver updates
- slimbus driver updates
- tiny virt driver fixes and updates
- misc driver fixes and updates
- interconnect driver updates
- hwtracing driver updates
- fpga driver updates
- extcon driver updates
- firmware driver updates
- counter driver update
- mhi driver fixes and updates
- binder driver fixes and updates
- speakup driver fixes
All of these have been in linux-next for a while without any reported
problems"
* tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (634 commits)
drivers: lkdtm: fix clang -Wformat warning
char: remove VR41XX related char driver
misc: Mark MICROCODE_MINOR unused
spmi: trace: fix stack-out-of-bound access in SPMI tracing functions
dt-bindings: iio: adc: Add compatible for MT8188
iio: light: isl29028: Fix the warning in isl29028_remove()
iio: accel: sca3300: Extend the trigger buffer from 16 to 32 bytes
iio: fix iio_format_avail_range() printing for none IIO_VAL_INT
iio: adc: max1027: unlock on error path in max1027_read_single_value()
iio: proximity: sx9324: add empty line in front of bullet list
iio: magnetometer: hmc5843: Remove duplicate 'the'
iio: magn: yas530: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: magnetometer: ak8974: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: veml6030: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4035: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: vcnl4000: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr() macros
iio: light: tsl2591: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: tsl2583: Use DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
iio: light: isl29028: Use DEFINE_RUNTIME_DEV_PM_OPS() and pm_ptr()
iio: light: gp2ap002: Switch to DEFINE_RUNTIME_DEV_PM_OPS and pm_ptr()
...
|
||
|
Linus Torvalds
|
b44f2fd879 |
drm for 5.20/6.0
New driver:
- logicvc
vfio:
- use aperture API
core:
- of: Add data-lane helpers and convert drivers
- connector: Remove deprecated ida_simple_get()
media:
- Add various RGB666 and RGB888 format constants
panel:
- Add HannStar HSD101PWW
- Add ETML0700Y5DHA
dma-buf:
- add sync-file API
- set dma mask for udmabuf devices
fbcon:
- Improve scrolling performance
- Sanitize input
fbdev:
- device unregistering fixes
- vesa: Support COMPILE_TEST
- Disable firmware-device registration when first native driver loads
aperture:
- fix segfault during hot-unplug
- export for use with other subsystems
client:
- use driver validated modes
dp:
- aux: make probing more reliable
- mst: Read extended DPCD capabilities during system resume
- Support waiting for HDP signal
- Port-validation fixes
edid:
- CEA data-block iterators
- struct drm_edid introduction
- implement HF-EEODB extension
gem:
- don't use fb format non-existing planes
probe-helper:
- use 640x480 as displayport fallback
scheduler:
- don't kill jobs in interrupt context
bridge:
- Add support for i.MX8qxp and i.MX8qm
- lots of fixes/cleanups
- Add TI-DLPC3433
- fy07024di26a30d: Optional GPIO reset
- ldb: Add reg and reg-name properties to bindings, Kconfig fixes
- lt9611: Fix display sensing;
- tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling
- tc358775: Fix clock settings
- ti-sn65dsi83: Allow GPIO to sleep
- adv7511: I2C fixes
- anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback
- fsl-ldb: Drop DE flip
- ti-sn65dsi86: Convert to atomic modesetting
amdgpu:
- use atomic fence helpers in DM
- fix VRAM address calculations
- export CRTC bpc via debugfs
- Initial devcoredump support
- Enable high priority gfx queue on asics which support it
- Adjust GART size on newer APUs for S/G display
- Soft reset for GFX 11 / SDMA 6
- Add gfxoff status query for vangogh
- Fix timestamps for cursor only commits
- Adjust GART size on newer APUs for S/G display
- fix buddy memory corruption
amdkfd:
- MMU notifier fixes
- P2P DMA support using dma-buf
- Add available memory IOCTL
- HMM profiler support
- Simplify GPUVM validation
- Unified memory for CWSR save/restore area
i915:
- General driver clean-up
- DG2 enabling (still under force probe)
- DG2 small BAR memory support
- HuC loading support
- DG2 workarounds
- DG2/ATS-M device IDs added
- Ponte Vecchio prep work and new blitter engines
- add Meteorlake support
- Fix sparse warnings
- DMC MMIO range checks
- Audio related fixes
- Runtime PM fixes
- PSR fixes
- Media freq factor and per-gt enhancements
- DSI fixes for ICL+
- Disable DMC flip queue handlers
- ADL_P voltage swing updates
- Use more the VBT for panel information
- Fix on Type-C ports with TBT mode
- Improve fastset and allow seamless M/N changes
- Accept more fixed modes with VRR/DMRRS panels
- Disable connector polling for a headless SKU
- ADL-S display PLL w/a
- Enable THP on Icelake and beyond
- Fix i915_gem_object_ggtt_pin_ww regression on old platforms
- Expose per tile media freq factor in sysfs
- Fix dma_resv fence handling in multi-batch execbuf
- Improve on suspend / resume time with VT-d enabled
- export CRTC bpc settings via debugfs
msm:
- gpu: a619 support
- gpu: Fix for unclocked GMU register access
- gpu: Devcore dump enhancements
- client utilization via fdinfo support
- fix fence rollover issue
- gem: Lockdep false-positive warning fix
- gem: Switch to pfn mappings
- WB support on sc7180
- dp: dropped custom bulk clock implementation
- fix link retraining on resolution change
- hdmi: dropped obsolete GPIO support
tegra:
- context isolation for host1x engines
- tegra234 soc support
mediatek:
- add vdosys0/1 for mt8195
- add MT8195 dp_intf driver
exynos:
- Fix resume function issue of exynos decon driver by calling
clk_disable_unprepare() properly if clk_prepare_enable() failed.
nouveau:
- set of misc fixes/cleanups
- display cleanups
gma500:
- Cleanup connector I2C handling
hyperv:
- Unify VRAM allocation of Gen1 and Gen2
meson:
- Support YUV422 output; Refcount fixes
mgag200:
- Support damage clipping
- Support gamma handling
- Protect concurrent HW access
- Fixes to connector
- Store model-specific limits in device-info structure
- fix PCI register init
panfrost:
- Valhall support
r128:
- Fix bit-shift overflow
rockchip:
- Locking fixes in error path
ssd130x:
- Fix built-in linkage
udl:
- Always advertize VGA connector
ast:
- Support multiple outputs
- fix black screen on resume
sun4i:
- HDMI PHY cleanups
vc4:
- Add support for BCM2711
vkms:
- Allocate output buffer with vmalloc()
mcde:
- Fix ref-count leak
mxsfb/lcdif:
- Support i.MX8MP LCD controller
stm/ltdc:
- Support dynamic Z order
- Support mirroring
ingenic:
- Fix display at maximum resolution
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Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Highlights:
- New driver for logicvc - which is a display IP core.
- EDID parser rework to add new extensions
- fbcon scrolling improvements
- i915 has some more DG2 work but not enabled by default, but should
have enough features for userspace to work now.
Otherwise it's lots of work all over the place. Detailed summary:
New driver:
- logicvc
vfio:
- use aperture API
core:
- of: Add data-lane helpers and convert drivers
- connector: Remove deprecated ida_simple_get()
media:
- Add various RGB666 and RGB888 format constants
panel:
- Add HannStar HSD101PWW
- Add ETML0700Y5DHA
dma-buf:
- add sync-file API
- set dma mask for udmabuf devices
fbcon:
- Improve scrolling performance
- Sanitize input
fbdev:
- device unregistering fixes
- vesa: Support COMPILE_TEST
- Disable firmware-device registration when first native driver loads
aperture:
- fix segfault during hot-unplug
- export for use with other subsystems
client:
- use driver validated modes
dp:
- aux: make probing more reliable
- mst: Read extended DPCD capabilities during system resume
- Support waiting for HDP signal
- Port-validation fixes
edid:
- CEA data-block iterators
- struct drm_edid introduction
- implement HF-EEODB extension
gem:
- don't use fb format non-existing planes
probe-helper:
- use 640x480 as displayport fallback
scheduler:
- don't kill jobs in interrupt context
bridge:
- Add support for i.MX8qxp and i.MX8qm
- lots of fixes/cleanups
- Add TI-DLPC3433
- fy07024di26a30d: Optional GPIO reset
- ldb: Add reg and reg-name properties to bindings, Kconfig fixes
- lt9611: Fix display sensing;
- tc358767: DSI/DPI refactoring and DSI-to-eDP support, DSI lane handling
- tc358775: Fix clock settings
- ti-sn65dsi83: Allow GPIO to sleep
- adv7511: I2C fixes
- anx7625: Fix error handling; DPI fixes; Implement HDP timeout via callback
- fsl-ldb: Drop DE flip
- ti-sn65dsi86: Convert to atomic modesetting
amdgpu:
- use atomic fence helpers in DM
- fix VRAM address calculations
- export CRTC bpc via debugfs
- Initial devcoredump support
- Enable high priority gfx queue on asics which support it
- Adjust GART size on newer APUs for S/G display
- Soft reset for GFX 11 / SDMA 6
- Add gfxoff status query for vangogh
- Fix timestamps for cursor only commits
- Adjust GART size on newer APUs for S/G display
- fix buddy memory corruption
amdkfd:
- MMU notifier fixes
- P2P DMA support using dma-buf
- Add available memory IOCTL
- HMM profiler support
- Simplify GPUVM validation
- Unified memory for CWSR save/restore area
i915:
- General driver clean-up
- DG2 enabling (still under force probe)
- DG2 small BAR memory support
- HuC loading support
- DG2 workarounds
- DG2/ATS-M device IDs added
- Ponte Vecchio prep work and new blitter engines
- add Meteorlake support
- Fix sparse warnings
- DMC MMIO range checks
- Audio related fixes
- Runtime PM fixes
- PSR fixes
- Media freq factor and per-gt enhancements
- DSI fixes for ICL+
- Disable DMC flip queue handlers
- ADL_P voltage swing updates
- Use more the VBT for panel information
- Fix on Type-C ports with TBT mode
- Improve fastset and allow seamless M/N changes
- Accept more fixed modes with VRR/DMRRS panels
- Disable connector polling for a headless SKU
- ADL-S display PLL w/a
- Enable THP on Icelake and beyond
- Fix i915_gem_object_ggtt_pin_ww regression on old platforms
- Expose per tile media freq factor in sysfs
- Fix dma_resv fence handling in multi-batch execbuf
- Improve on suspend / resume time with VT-d enabled
- export CRTC bpc settings via debugfs
msm:
- gpu: a619 support
- gpu: Fix for unclocked GMU register access
- gpu: Devcore dump enhancements
- client utilization via fdinfo support
- fix fence rollover issue
- gem: Lockdep false-positive warning fix
- gem: Switch to pfn mappings
- WB support on sc7180
- dp: dropped custom bulk clock implementation
- fix link retraining on resolution change
- hdmi: dropped obsolete GPIO support
tegra:
- context isolation for host1x engines
- tegra234 soc support
mediatek:
- add vdosys0/1 for mt8195
- add MT8195 dp_intf driver
exynos:
- Fix resume function issue of exynos decon driver by calling
clk_disable_unprepare() properly if clk_prepare_enable() failed.
nouveau:
- set of misc fixes/cleanups
- display cleanups
gma500:
- Cleanup connector I2C handling
hyperv:
- Unify VRAM allocation of Gen1 and Gen2
meson:
- Support YUV422 output; Refcount fixes
mgag200:
- Support damage clipping
- Support gamma handling
- Protect concurrent HW access
- Fixes to connector
- Store model-specific limits in device-info structure
- fix PCI register init
panfrost:
- Valhall support
r128:
- Fix bit-shift overflow
rockchip:
- Locking fixes in error path
ssd130x:
- Fix built-in linkage
udl:
- Always advertize VGA connector
ast:
- Support multiple outputs
- fix black screen on resume
sun4i:
- HDMI PHY cleanups
vc4:
- Add support for BCM2711
vkms:
- Allocate output buffer with vmalloc()
mcde:
- Fix ref-count leak
mxsfb/lcdif:
- Support i.MX8MP LCD controller
stm/ltdc:
- Support dynamic Z order
- Support mirroring
ingenic:
- Fix display at maximum resolution"
* tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm: (1480 commits)
drm/amd/display: Fix a compilation failure on PowerPC caused by FPU code
drm/amdgpu: enable support for psp 13.0.4 block
drm/amdgpu: add files for PSP 13.0.4
drm/amdgpu: add header files for MP 13.0.4
drm/amdgpu: correct RLC_RLCS_BOOTLOAD_STATUS offset and index
drm/amdgpu: send msg to IMU for the front-door loading
drm/amdkfd: use time_is_before_jiffies(a + b) to replace "jiffies - a > b"
drm/amdgpu: fix hive reference leak when reflecting psp topology info
drm/amd/pm: enable GFX ULV feature support for SMU13.0.0
drm/amd/pm: update driver if header for SMU 13.0.0
drm/amdgpu: move mes self test after drm sched re-started
drm/amdgpu: drop non-necessary call trace dump
drm/amdgpu: enable VCN cg and JPEG cg/pg
drm/amdgpu: vcn_4_0_2 video codec query
drm/amdgpu: add VCN_4_0_2 firmware support
drm/amdgpu: add VCN function in NBIO v7.7
drm/amdgpu: fix a vcn4 boot poll bug in emulation mode
drm/amd/amdgpu: add memory training support for PSP_V13
drm/amdkfd: remove an unnecessary amdgpu_bo_ref
drm/amd/pm: Add get_gfx_off_status interface for yellow carp
...
|
||
|
Linus Torvalds
|
12b68040a5 |
media updates for v5.20-rc1
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||
|
Linus Torvalds
|
aad26f55f4 |
This was a moderately busy cycle for documentation, but nothing all that
earth-shaking:
- More Chinese translations, and an update to the Italian translations.
The Japanese, Korean, and traditional Chinese translations are
more-or-less unmaintained at this point, instead.
- Some build-system performance improvements.
- The removal of the archaic submitting-drivers.rst document, with the
movement of what useful material that remained into other docs.
- Improvements to sphinx-pre-install to, hopefully, give more useful
suggestions.
- A number of build-warning fixes
Plus the usual collection of typo fixes, updates, and more.
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Merge tag 'docs-6.0' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"This was a moderately busy cycle for documentation, but nothing
all that earth-shaking:
- More Chinese translations, and an update to the Italian
translations.
The Japanese, Korean, and traditional Chinese translations
are more-or-less unmaintained at this point, instead.
- Some build-system performance improvements.
- The removal of the archaic submitting-drivers.rst document,
with the movement of what useful material that remained into
other docs.
- Improvements to sphinx-pre-install to, hopefully, give more
useful suggestions.
- A number of build-warning fixes
Plus the usual collection of typo fixes, updates, and more"
* tag 'docs-6.0' of git://git.lwn.net/linux: (92 commits)
docs: efi-stub: Fix paths for x86 / arm stubs
Docs/zh_CN: Update the translation of sched-stats to 5.19-rc8
Docs/zh_CN: Update the translation of pci to 5.19-rc8
Docs/zh_CN: Update the translation of pci-iov-howto to 5.19-rc8
Docs/zh_CN: Update the translation of usage to 5.19-rc8
Docs/zh_CN: Update the translation of testing-overview to 5.19-rc8
Docs/zh_CN: Update the translation of sparse to 5.19-rc8
Docs/zh_CN: Update the translation of kasan to 5.19-rc8
Docs/zh_CN: Update the translation of iio_configfs to 5.19-rc8
doc:it_IT: align Italian documentation
docs: Remove spurious tag from admin-guide/mm/overcommit-accounting.rst
Documentation: process: Update email client instructions for Thunderbird
docs: ABI: correct QEMU fw_cfg spec path
doc/zh_CN: remove submitting-driver reference from docs
docs: zh_TW: align to submitting-drivers removal
docs: zh_CN: align to submitting-drivers removal
docs: ko_KR: howto: remove reference to removed submitting-drivers
docs: ja_JP: howto: remove reference to removed submitting-drivers
docs: it_IT: align to submitting-drivers removal
docs: process: remove outdated submitting-drivers.rst
...
|
||
|
Dave Airlie
|
321eaf317d |
docs: driver-api: firmware: add driver firmware guidelines. (v3)
A recent snafu where Intel ignored upstream feedback on a firmware change, led to a late rc6 fix being required. In order to avoid this in the future we should document some expectations around linux-firmware. I was originally going to write this for drm, but it seems quite generic advice. v2: rewritten with suggestions from Thorsten Leemhuis v3: rewritten with suggestions from Mauro Acked-by: Luis Chamberlain <mcgrof@kernel.org> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Daniel Vetter <daniel@ffwll.ch> Acked-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://lore.kernel.org/r/20220721044352.3110507-1-airlied@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby
|
9e5f399f5c |
tty: serial: document uart_get_console()
This was the only function mentioned in the text, but was neither linked nor documented. So document and link it, so that hyperlinking works in the text. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220728061056.20799-6-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby
|
987233b342 |
tty: serial: serial_core, reformat kernel-doc for functions
There are many annotated functions in serial_core.c, but they do not completely conform to the kernel-doc style. So reformat them and link them from the Documentation. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220728061056.20799-5-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby
|
d34d7c4b77 |
Documentation: serial: link uart_ops properly
The syntax to reference a struct in text is "struct XY". So reference uart_ops properly, so that hyperlinks work. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220728061056.20799-4-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby
|
27940abd55 |
Documentation: serial: move GPIO kernel-doc to the functions
The GPIO uart functions are documented in Documentation. Move and transform this documentation into kernel-doc directly in the code and reference it in Documentation using kernel-doc:. This makes it easier to update, maintain and check by the build. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220728061056.20799-3-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby
|
c4bd17a6dd |
Documentation: serial: dedup kernel-doc for uart functions
Some of the serial (uart_*) functions are documented twice. Once as kernel-doc along their sources and once in Documentation. So deduplicate these texts, merge them into kernel-doc in the sources, and link them using kernel-doc: from the Documentation. To be properly linked and rendered, tabulators had to be removed from the comments. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220728061056.20799-2-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Jiri Slaby
|
e60a723368 |
Documentation: serial: move uart_ops documentation to the struct
While it's a lot of text, it always helps to keep it up to date when it's by the source. (And not in a separate file.) The documentation tooling also makes sure that all members of the structure are documented. (If not, it complains loudly.) Finally, there needs to be no comments inlined in the structure, so they are dropped as they are superfluous now. The compilation time of this header (tested with serial_core.c) didn't change in my testing at all. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220728061056.20799-1-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Laurent Pinchart
|
bb85604b9a |
media: Documentation: mc-core: Fix typo
Fix a typo in the mc-core.rst media driver API documentation. Due to its
nature, the typo unfortunately caused a warning during documentation
build.
Fixes:
|
||
|
Nicolin Chen
|
34a255e676 |
vfio: Replace phys_pfn with pages for vfio_pin_pages()
Most of the callers of vfio_pin_pages() want "struct page *" and the low-level mm code to pin pages returns a list of "struct page *" too. So there's no gain in converting "struct page *" to PFN in between. Replace the output parameter "phys_pfn" list with a "pages" list, to simplify callers. This also allows us to replace the vfio_iommu_type1 implementation with a more efficient one. And drop the pfn_valid check in the gvt code, as there is no need to do such a check at a page-backed struct page pointer. For now, also update vfio_iommu_type1 to fit this new parameter too. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Acked-by: Eric Farman <farman@linux.ibm.com> Tested-by: Terrence Xu <terrence.xu@intel.com> Tested-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Link: https://lore.kernel.org/r/20220723020256.30081-11-nicolinc@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Nicolin Chen
|
44abdd1646 |
vfio: Pass in starting IOVA to vfio_pin/unpin_pages API
The vfio_pin/unpin_pages() so far accepted arrays of PFNs of user IOVA. Among all three callers, there was only one caller possibly passing in a non-contiguous PFN list, which is now ensured to have contiguous PFN inputs too. Pass in the starting address with "iova" alone to simplify things, so callers no longer need to maintain a PFN list or to pin/unpin one page at a time. This also allows VFIO to use more efficient implementations of pin/unpin_pages. For now, also update vfio_iommu_type1 to fit this new parameter too, while keeping its input intact (being user_iova) since we don't want to spend too much effort swapping its parameters and local variables at that level. Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Acked-by: Eric Farman <farman@linux.ibm.com> Tested-by: Terrence Xu <terrence.xu@intel.com> Tested-by: Eric Farman <farman@linux.ibm.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Link: https://lore.kernel.org/r/20220723020256.30081-6-nicolinc@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Nicolin Chen
|
e8f90717ed |
vfio: Make vfio_unpin_pages() return void
There's only one caller that checks its return value with a WARN_ON_ONCE, while all other callers don't check the return value at all. Above that, an undo function should not fail. So, simplify the API to return void by embedding similar WARN_ONs. Also for users to pinpoint which condition fails, separate WARN_ON lines, yet remove the "driver->ops->unpin_pages" check, since it's unreasonable for callers to unpin on something totally random that wasn't even pinned. And remove NULL pointer checks for they would trigger oops vs. warnings. Note that npage is already validated in the vfio core, thus drop the same check in the type1 code. Suggested-by: Christoph Hellwig <hch@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Tested-by: Terrence Xu <terrence.xu@intel.com> Signed-off-by: Nicolin Chen <nicolinc@nvidia.com> Link: https://lore.kernel.org/r/20220723020256.30081-2-nicolinc@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Ben Widawsky
|
779dd20cfb |
cxl/region: Add region creation support
CXL 2.0 allows for dynamic provisioning of new memory regions (system physical address resources like "System RAM" and "Persistent Memory"). Whereas DDR and PMEM resources are conveyed statically at boot, CXL allows for assembling and instantiating new regions from the available capacity of CXL memory expanders in the system. Sysfs with an "echo $region_name > $create_region_attribute" interface is chosen as the mechanism to initiate the provisioning process. This was chosen over ioctl() and netlink() to keep the configuration interface entirely in a pseudo-fs interface, and it was chosen over configfs since, aside from this one creation event, the interface is read-mostly. I.e. configfs supports cases where an object is designed to be provisioned each boot, like an iSCSI storage target, and CXL region creation is mostly for PMEM regions which are created usually once per-lifetime of a server instance. This is an improvement over nvdimm that pre-created "seed" devices that tended to confuse users looking to determine which devices are active and which are idle. Recall that the major change that CXL brings over previous persistent memory architectures is the ability to dynamically define new regions. Compare that to drivers like 'nfit' where the region configuration is statically defined by platform firmware. Regions are created as a child of a root decoder that encompasses an address space with constraints. When created through sysfs, the root decoder is explicit. When created from an LSA's region structure a root decoder will possibly need to be inferred by the driver. Upon region creation through sysfs, a vacant region is created with a unique name. Regions have a number of attributes that must be configured before the region can be bound to the driver where HDM decoder program is completed. An example of creating a new region: - Allocate a new region name: region=$(cat /sys/bus/cxl/devices/decoder0.0/create_pmem_region) - Create a new region by name: while region=$(cat /sys/bus/cxl/devices/decoder0.0/create_pmem_region) ! echo $region > /sys/bus/cxl/devices/decoder0.0/create_pmem_region do true; done - Region now exists in sysfs: stat -t /sys/bus/cxl/devices/decoder0.0/$region - Delete the region, and name: echo $region > /sys/bus/cxl/devices/decoder0.0/delete_region Signed-off-by: Ben Widawsky <bwidawsk@kernel.org> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Link: https://lore.kernel.org/r/165784333909.1758207.794374602146306032.stgit@dwillia2-xfh.jf.intel.com [djbw: simplify locking, reword changelog] Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
||
|
Andy Shevchenko
|
2b038e786f |
gpiolib: devres: Get rid of unused devm_gpio_free()
The last user, which in fact was a dead code, has gone a year ago, previous one 3 years ago. On top of that we want to drop away the legacy GPIO APIs in the kernel, so take a chance to get rid of unused devm_gpio_free() and accompanying stuff. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> |
||
|
Laurent Pinchart
|
03b282861c |
media: mc-entity: Add a new helper function to get a remote pad for a pad
The newly added media_entity_remote_source_pad_unique() helper function handles use cases where the entity has a link enabled uniqueness constraint covering all pads. There are use cases where the constraint covers a specific pad only. Add a new media_pad_remote_pad_unique() function to handle this. It operates as media_entity_remote_source_pad_unique(), but on a given pad instead of on the entity. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Laurent Pinchart
|
5680fe45d6 |
media: mc-entity: Add a new helper function to get a remote pad
The media_entity_remote_pad_first() helper function returns the first remote pad it finds connected to a given pad. Beside being possibly non-deterministic (as it stops at the first enabled link), the fact that it returns the first match makes it unsuitable for drivers that need to guarantee that a single link is enabled, for instance when an entity can process data from one of multiple sources at a time. For those use cases, add a new helper function, media_entity_remote_pad_unique(), that operates on an entity and returns a remote pad, with a guarantee that only one link is enabled. To ease its use in drivers, also add an inline wrapper that locates source pads specifically. A wrapper that locates sink pads can easily be added when needed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Laurent Pinchart
|
b2e44430b6 |
media: mc-entity: Rename media_entity_remote_pad() to media_pad_remote_pad_first()
The media_entity_remote_pad() is misnamed, as it operates on a pad and not an entity. Rename it to media_pad_remote_pad_first() to clarify its behaviour. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Laurent Pinchart
|
57cb848f00 |
media: v4l2-async: Add notifier operation to destroy asd instances
Drivers typically extend the v4l2_async_subdev structure by embedding it in a driver-specific structure, to store per-subdev custom data. The v4l2_async_subdev instances are freed by the v4l2-async framework, which makes this mechanism cumbersome to use safely when custom data needs special treatment to be destroyed (such as freeing additional memory, or releasing references to kernel objects). To ease this, add a .destroy() operation to the v4l2_async_notifier_operations structure. The operation is called right before the v4l2_async_subdev is freed, giving drivers a chance to destroy data if needed. Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Dave Airlie
|
e23a5e14aa |
Linux 5.19-rc6
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmLLR2MeHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG+hMH/jKGMOAbicR/CRq8 WLKmpb1eTJP2dbeiEs5amBk9DZQhqjx6tIQRCpZoGxBL+XWq7DX2fRLkAT56yS5/ NwferpR6IR9GlhjbfczF0JuQkP6eRUXnLrIKS5MViLI5QrCI80kkj4/mdqUXSiBV cMfXl5T1j+pb3zHUVXjnmvY+77q6rZTPoGxa/l8d6MaIhAg+jhu2E1HaSaSCX/YK TViq7ciI9cXoFV9yqhLkkBdGjBV8VQsKmeWEcA738bdSy1WAJSV1SVTJqLFvwdPI PM1asxkPoQ7jRrwsY4G8pZ3zPskJMS4Qwdn64HK+no2AKhJt2p6MePD1XblcrGHK QNStMY0= =LfuD -----END PGP SIGNATURE----- Backmerge tag 'v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next Backmerge in rc6 so I can merge msm next easier. Linux 5.19-rc6 Signed-off-by: Dave Airlie <airlied@redhat.com> |
||
|
Greg Kroah-Hartman
|
4682f21368 |
Here is the second set of FPGA changes for 5.20-rc1
FPGA Manager core: - Ivan's change to support image offset and data size setting for reprograming. A parse_header() callback is introduced for drivers to specify these info. - Colin's immediate spelling fix for Ivan's patch. Microchip: - Ivan's change to add Microchip MPF FPGA manager driver. And MAINTAINERS entry added for the driver. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> -----BEGIN PGP SIGNATURE----- iIkEABYIADEWIQSgSJpClIeaArXyudb8twOBpKCM2gUCYsvASxMceWlsdW4ueHVA aW50ZWwuY29tAAoJEPy3A4GkoIzaMyEBAMKUyN61uN77uVM0ao2PNyvcQL0oGSHa O+EEj4ClWLsdAQC8ZwMdjTjRfAUd1vEcosSIb2ERXmfEr9UmQAH4TN/1Cg== =Z3hD -----END PGP SIGNATURE----- Merge tag 'fpga-late-for-5.20-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga into char-misc-next Xu writes: Here is the second set of FPGA changes for 5.20-rc1 FPGA Manager core: - Ivan's change to support image offset and data size setting for reprograming. A parse_header() callback is introduced for drivers to specify these info. - Colin's immediate spelling fix for Ivan's patch. Microchip: - Ivan's change to add Microchip MPF FPGA manager driver. And MAINTAINERS entry added for the driver. All patches have been reviewed on the mailing list, and have been in the last linux-next releases (as part of our for-next branch). Signed-off-by: Xu Yilun <yilun.xu@intel.com> * tag 'fpga-late-for-5.20-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/fpga/linux-fpga: fpga: fpga-mgr: Fix spelling mistake "bitsream" -> "bitstream" MAINTAINERS: add Microchip PolarFire FPGA drivers entry dt-bindings: fpga: add binding doc for microchip-spi fpga mgr fpga: microchip-spi: add Microchip MPF FPGA manager docs: fpga: mgr: document parse_header() callback fpga: fpga-mgr: support bitstream offset in image buffer |
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|
Greg Kroah-Hartman
|
39c1b1af3e |
Merge 5.19-rc6 into staging-next
We need the staging driver fix in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Mauro Carvalho Chehab
|
b510592b76 |
tegra194-hte.rst: fix reference to its binding
The binding directory for hte was renamed. Update references accordingly.
Fixes:
|
||
|
Mauro Carvalho Chehab
|
f2c1ff0d3b |
docs: tegra194-hte.rst: don't include gpiolib.c twice
All extern functions of drivers/gpio/gpiolib.c are already
inside the Kernel documentation, as driver-api/gpio/index.rst
already includes it.
Placing a kernel-doc here will only cause mess, as the same symbol
will be placed on two parts of the document, causing breakages
in cross-references.
So, instead, add a cross-reference there.
This solves those Sphinx 3.1+ warnings:
.../Documentation/driver-api/hte/tegra194-hte:28: ./drivers/gpio/gpiolib.c:2464: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2464.
.../Documentation/driver-api/hte/tegra194-hte:28: ./drivers/gpio/gpiolib.c:2493: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2493.
.../Documentation/driver-api/hte/tegra194-hte.rst:2464: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2464.
.../Documentation/driver-api/hte/tegra194-hte.rst:2464: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2464.
.../Documentation/driver-api/hte/tegra194-hte.rst:2464: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2464.
.../Documentation/driver-api/hte/tegra194-hte.rst:2493: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2493.
.../Documentation/driver-api/hte/tegra194-hte.rst:2493: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2493.
.../Documentation/driver-api/hte/tegra194-hte.rst:2493: WARNING: Duplicate C declaration, also defined at driver-api/gpio/index:2493.
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/de81b472f552bd651f140f0aa779a29652fffa62.1656759989.git.mchehab@kernel.org
Acked-by: Dipen Patel <dipenp@nvidia.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
|
||
|
Dave Airlie
|
b8f0009bc9 |
A NULL pointer dereference fix for vc4, and 3 patches to improve the
sysfb device behaviour when removing conflicting framebuffers -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQRcEzekXsqa64kGDp7j7w1vZxhRxQUCYr1PfgAKCRDj7w1vZxhR xVJiAQCMUB/piHXb2eOlMqIu2VamJFvoZdZhoXBzgYq1Eyb4CgD/ZKDPIdkbJTmI PIFinHqTAFseH7nt3S2XwI90z8qpuQE= =8hWP -----END PGP SIGNATURE----- Merge tag 'drm-misc-fixes-2022-06-30' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes A NULL pointer dereference fix for vc4, and 3 patches to improve the sysfb device behaviour when removing conflicting framebuffers Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <maxime@cerno.tech> Link: https://patchwork.freedesktop.org/patch/msgid/20220630072404.2fa4z3nk5h5q34ci@houat |
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|
Javier Martinez Canillas
|
bde376e9de
|
firmware: sysfb: Add sysfb_disable() helper function
This can be used by subsystems to unregister a platform device registered by sysfb and also to disable future platform device registration in sysfb. Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220607182338.344270-3-javierm@redhat.com |
||
|
Alex Williamson
|
d1877e639b |
vfio: de-extern-ify function prototypes
The use of 'extern' in function prototypes has been disrecommended in the kernel coding style for several years now, remove them from all vfio related files so contributors no longer need to decide between style and consistency. Reviewed-by: Kevin Tian <kevin.tian@intel.com> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Reviewed-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Cornelia Huck <cohuck@redhat.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/165471414407.203056.474032786990662279.stgit@omen Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Ilpo Järvinen
|
4f768e9477 |
serial: Support for RS-485 multipoint addresses
Add support for RS-485 multipoint addressing using 9th bit [*]. The addressing mode is configured through ->rs485_config(). ADDRB in termios indicates 9th bit addressing mode is enabled. In this mode, 9th bit is used to indicate an address (byte) within the communication line. ADDRB can only be enabled/disabled through ->rs485_config() that is also responsible for setting the destination and receiver (filter) addresses. Add traps to detect unwanted changes to struct serial_rs485 layout using static_assert(). [*] Technically, RS485 is just an electronic spec and does not itself specify the 9th bit addressing mode but 9th bit seems at least "semi-standard" way to do addressing with RS485. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220624204210.11112-6-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Ilpo Järvinen
|
f9008285bb |
serial: Drop timeout from uart_port
Since commit
|
||
|
Thomas Zimmermann
|
7283f862bd |
drm: Implement DRM aperture helpers under video/
Implement DRM's aperture helpers under video/ for sharing with other sub-systems. Remove DRM-isms from the interface. The helpers track the ownership of framebuffer apertures and provide hand-over from firmware, such as EFI and VESA, to native graphics drivers. Other subsystems, such as fbdev and vfio, also have to maintain ownership of framebuffer apertures. Moving DRM's aperture helpers to a more public location allows all subsystems to interact with each other and share a common implementation. The aperture helpers are selected by the various firmware drivers within DRM and fbdev, and the VGA text-console driver. The original DRM interface is kept in place for use by DRM drivers. v3: * prefix all interfaces with aperture_ (Javier) * rework and simplify documentation (Javier) * rename struct dev_aperture to struct aperture_range * rebase onto latest DRM * update MAINTAINERS entry Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Javier Martinez Canillas <javierm@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220622140134.12763-3-tzimmermann@suse.de |
||
|
Christoph Hellwig
|
0cae04373b |
dmaengine: remove DMA_MEMCPY_SG once again
This was removed before due to the complete lack of users, but |
||
|
Tom Schwindl
|
f9b21cd086 |
docs: driver-api: gpio: Fix some typos
Correct some simple spelling mistakes in consumer.rst, driver.rst and using-gpio.rst. Signed-off-by: Tom Schwindl <schwindl@posteo.de> Reviewed-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/YrTdAv3YPlCiDr2u@posteo.de Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Ivan Bornyakov
|
288cc44b27
|
docs: fpga: mgr: document parse_header() callback
Document newly introduced fpga_manager_ops callback parse_header() and flag skip_header along with header_size and data_size fields of struct fpga_image_info. Signed-off-by: Ivan Bornyakov <i.bornyakov@metrotek.ru> Acked-by: Xu Yilun <yilun.xu@intel.com> Link: https://lore.kernel.org/r/20220623163248.3672-3-i.bornyakov@metrotek.ru Signed-off-by: Xu Yilun <yilun.xu@intel.com> |
||
|
Thomas Zimmermann
|
2b1333b808 |
Merge drm/drm-next into drm-misc-next
Backmerging to get new regmap APIs of v5.19-rc1. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> |
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|
Greg Kroah-Hartman
|
df36f3e3fb |
Linux 5.19-rc3
-----BEGIN PGP SIGNATURE----- iQFSBAABCAA8FiEEq68RxlopcLEwq+PEeb4+QwBBGIYFAmKvgdceHHRvcnZhbGRz QGxpbnV4LWZvdW5kYXRpb24ub3JnAAoJEHm+PkMAQRiG0qMH/RnVz4BvYXVWWc1t +4NT9N20pNzrByzUxSBsrLfL5BNIt9fNjrS0WLs4HlzExbiixvKIBHPkDZoCo1gQ wxoqpJf2BMxmdXH46/wWdSszbdPk33eLM/MfYE2QfnmtYsDSLZQMzOUAcdh6qD53 ty9br3IM/g4ixCwxKRt3NNixjin4wTTxR5ZD2E5k0JAaT+4FW5llRvq92dA1UOq7 JeGRLkc2l0211MFLo0vtuPOyWMIQL8t98rKTzevwoVY7R9I/0uUJCbkU7mb9wMUY yKYlTN/4ZikTTSxa8NpQsXHqTyOHaKmS5F6oE4sw9VurHI2u3Jmxy9j9AwO1Pn8C JUizMCk= =qqcu -----END PGP SIGNATURE----- Merge tag 'v5.19-rc3' into tty-next We need the tty/serial fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Greg Kroah-Hartman
|
e8f4118f42 |
Merge 5.19-rc3 into staging-next
This resolves the merge issue with: drivers/staging/r8188eu/os_dep/ioctl_linux.c Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Tom Schwindl
|
30756cc164 |
docs: driver-api: gpio: Fix filename mismatch
The filenames were changed a while ago, but board.rst, consumer.rst and intro.rst still refer to the old names. Fix those references to match the Actual names and avoid possible confusion. Signed-off-by: Tom Schwindl <schwindl@posteo.de> Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl> |
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|
Maximilian Luz
|
5c1e88b98c |
platform/surface: aggregator: Allow notifiers to avoid communication on unregistering
When SSAM client devices have been (physically) hot-removed, communication attempts with those devices may fail and time out. This can even extend to event notifiers, due to which timeouts may occur during device removal, slowing down that process. Add a parameter to the notifier unregister function that allows skipping communication with the EC to prevent this. Furthermore, add wrappers for registering and unregistering notifiers belonging to SSAM client devices that automatically check if the device has been marked as hot-removed and communication should be avoided. Note that non-SSAM client devices can generally not be hot-removed, so also add a convenience wrapper for those, defaulting to allow communication. Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> Link: https://lore.kernel.org/r/20220527023447.2460025-4-luzmaximilian@gmail.com Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> |
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|
Arnd Bergmann
|
35ba63b8f6 |
vme: move back to staging
The VME subsystem graduated from staging into a top-level subsystem in
2012, with commit
|
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|
Thomas Gleixner
|
a6546f89ea |
treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_8.RULE
Based on the normalized pattern:
this program is free software you can redistribute it and/or modify it
under the terms of the gnu general public license version 2 as
published by the free software foundation
extracted by the scancode license scanner the SPDX license identifier
GPL-2.0-only
has been chosen to replace the boilerplate/reference.
Reviewed-by: Allison Randal <allison@lohutok.net>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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|
Ilpo Järvinen
|
be2e2cb1d2 |
serial: Sanitize rs485_struct
Sanitize serial_rs485 struct before calling into rs485_setup. The drivers provide supported_rs485 to help sanitization of the fields. If neither of SER_RS485_RTS_ON_SEND or SER_RS485_RTS_AFTER_SEND supported, don't pretend they can be set to sane settings but clear them both instead. If only one of them is supported it may look tempting to use the one driver supports to set the other, however, the userspace does not have that information readily available so it wouldn't be helpful. While adjusting the documentation, remove also the claim that TIOCGRS485 would call driver specific code. In reality, it does nothing else than copies the stored serial_rs485 structure from uart_port to userspace. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> Link: https://lore.kernel.org/r/20220606100433.13793-23-ilpo.jarvinen@linux.intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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|
Jonathan Corbet
|
9c73e1e06e |
docs: Move the HTE documentation to driver-api/
The hardware timestamp engine documentation is driver API material, and really belongs in the driver-API book; move it there. Cc: Thierry Reding <treding@nvidia.com> Acked-by: Dipen Patel <dipenp@nvidia.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
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|
Javier Martinez Canillas
|
bc824922b2
|
firmware: sysfb: Add sysfb_disable() helper function
This can be used by subsystems to unregister a platform device registered by sysfb and also to disable future platform device registration in sysfb. Suggested-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Javier Martinez Canillas <javierm@redhat.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220607182338.344270-3-javierm@redhat.com |
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|
Linus Torvalds
|
500a434fc5 |
Driver core changes for 5.19-rc1
Here is the set of driver core changes for 5.19-rc1.
Note, I'm not really happy with this pull request as-is, see below for
details, but overall this is all good for everything but a small set of
systems, which we have a fix for already.
Lots of tiny driver core changes and cleanups happened this cycle,
but the two major things were:
- firmware_loader reorganization and additions including the
ability to have XZ compressed firmware images and the ability
for userspace to initiate the firmware load when it needs to,
instead of being always initiated by the kernel. FPGA devices
specifically want this ability to have their firmware changed
over the lifetime of the system boot, and this allows them to
work without having to come up with yet-another-custom-uapi
interface for loading firmware for them.
- physical location support added to sysfs so that devices that
know this information, can tell userspace where they are
located in a common way. Some ACPI devices already support
this today, and more bus types should support this in the
future.
Smaller changes included:
- driver_override api cleanups and fixes
- error path cleanups and fixes
- get_abi script fixes
- deferred probe timeout changes.
It's that last change that I'm the most worried about. It has been
reported to cause boot problems for a number of systems, and I have a
tested patch series that resolves this issue. But I didn't get it
merged into my tree before 5.18-final came out, so it has not gotten any
linux-next testing.
I'll send the fixup patches (there are 2) as a follow-on series to this
pull request if you want to take them directly, _OR_ I can just revert
the probe timeout changes and they can wait for the next -rc1 merge
cycle. Given that the fixes are tested, and pretty simple, I'm leaning
toward that choice. Sorry this all came at the end of the merge window,
I should have resolved this all 2 weeks ago, that's my fault as it was
in the middle of some travel for me.
All have been tested in linux-next for weeks, with no reported issues
other than the above-mentioned boot time outs.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
Pull driver core updates from Greg KH:
"Here is the set of driver core changes for 5.19-rc1.
Lots of tiny driver core changes and cleanups happened this cycle, but
the two major things are:
- firmware_loader reorganization and additions including the ability
to have XZ compressed firmware images and the ability for userspace
to initiate the firmware load when it needs to, instead of being
always initiated by the kernel. FPGA devices specifically want this
ability to have their firmware changed over the lifetime of the
system boot, and this allows them to work without having to come up
with yet-another-custom-uapi interface for loading firmware for
them.
- physical location support added to sysfs so that devices that know
this information, can tell userspace where they are located in a
common way. Some ACPI devices already support this today, and more
bus types should support this in the future.
Smaller changes include:
- driver_override api cleanups and fixes
- error path cleanups and fixes
- get_abi script fixes
- deferred probe timeout changes.
It's that last change that I'm the most worried about. It has been
reported to cause boot problems for a number of systems, and I have a
tested patch series that resolves this issue. But I didn't get it
merged into my tree before 5.18-final came out, so it has not gotten
any linux-next testing.
I'll send the fixup patches (there are 2) as a follow-on series to this
pull request.
All have been tested in linux-next for weeks, with no reported issues
other than the above-mentioned boot time-outs"
* tag 'driver-core-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (55 commits)
driver core: fix deadlock in __device_attach
kernfs: Separate kernfs_pr_cont_buf and rename_lock.
topology: Remove unused cpu_cluster_mask()
driver core: Extend deferred probe timeout on driver registration
MAINTAINERS: add Russ Weight as a firmware loader maintainer
driver: base: fix UAF when driver_attach failed
test_firmware: fix end of loop test in upload_read_show()
driver core: location: Add "back" as a possible output for panel
driver core: location: Free struct acpi_pld_info *pld
driver core: Add "*" wildcard support to driver_async_probe cmdline param
driver core: location: Check for allocations failure
arch_topology: Trace the update thermal pressure
kernfs: Rename kernfs_put_open_node to kernfs_unlink_open_file.
export: fix string handling of namespace in EXPORT_SYMBOL_NS
rpmsg: use local 'dev' variable
rpmsg: Fix calling device_lock() on non-initialized device
firmware_loader: describe 'module' parameter of firmware_upload_register()
firmware_loader: Move definitions from sysfs_upload.h to sysfs.h
firmware_loader: Fix configs for sysfs split
selftests: firmware: Add firmware upload selftests
...
|
||
|
Linus Torvalds
|
932c2989b5 |
TTY / Serial driver changes for 5.19-rc1
Here is the big set of tty and serial driver updates for 5.19-rc1.
Lots of tiny cleanups in here, the major stuff is:
- termbit cleanups and unification by Ilpo. A much needed
change that goes a long way to making things simpler for all
of the different arches
- tty documentation cleanups and movements to their own place in
the documentation tree
- old tty driver cleanups and fixes from Jiri to bring some
existing drivers into the modern world
- RS485 cleanups and unifications to make it easier for
individual drivers to support this mode instead of having to
duplicate logic in each driver
- Lots of 8250 driver updates and additions
- new device id additions
- n_gsm continued fixes and cleanups
- other minor serial driver updates and cleanups
All of these have been in linux-next for weeks with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty and serial driver updates from Greg KH:
"Here is the big set of tty and serial driver updates for 5.19-rc1.
Lots of tiny cleanups in here, the major stuff is:
- termbit cleanups and unification by Ilpo. A much needed change that
goes a long way to making things simpler for all of the different
arches
- tty documentation cleanups and movements to their own place in the
documentation tree
- old tty driver cleanups and fixes from Jiri to bring some existing
drivers into the modern world
- RS485 cleanups and unifications to make it easier for individual
drivers to support this mode instead of having to duplicate logic
in each driver
- Lots of 8250 driver updates and additions
- new device id additions
- n_gsm continued fixes and cleanups
- other minor serial driver updates and cleanups
All of these have been in linux-next for weeks with no reported issues"
* tag 'tty-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (166 commits)
tty: Rework receive flow control char logic
pcmcia: synclink_cs: Don't allow CS5-6
serial: stm32-usart: Correct CSIZE, bits, and parity
serial: st-asc: Sanitize CSIZE and correct PARENB for CS7
serial: sifive: Sanitize CSIZE and c_iflag
serial: sh-sci: Don't allow CS5-6
serial: txx9: Don't allow CS5-6
serial: rda-uart: Don't allow CS5-6
serial: digicolor-usart: Don't allow CS5-6
serial: uartlite: Fix BRKINT clearing
serial: cpm_uart: Fix build error without CONFIG_SERIAL_CPM_CONSOLE
serial: core: Do stop_rx in suspend path for console if console_suspend is disabled
tty: serial: qcom-geni-serial: Remove uart frequency table. Instead, find suitable frequency with call to clk_round_rate.
dt-bindings: serial: renesas,em-uart: Add RZ/V2M clock to access the registers
serial: 8250_fintek: Check SER_RS485_RTS_* only with RS485
Revert "serial: 8250_mtk: Make sure to select the right FEATURE_SEL"
serial: msm_serial: disable interrupts in __msm_console_write()
serial: meson: acquire port->lock in startup()
serial: 8250_dw: Use dev_err_probe()
serial: 8250_dw: Use devm_add_action_or_reset()
...
|
||
|
Linus Torvalds
|
176882156a |
VFIO updates for v5.19-rc1
- Improvements to mlx5 vfio-pci variant driver, including support
for parallel migration per PF (Yishai Hadas)
- Remove redundant iommu_present() check (Robin Murphy)
- Ongoing refactoring to consolidate the VFIO driver facing API
to use vfio_device (Jason Gunthorpe)
- Use drvdata to store vfio_device among all vfio-pci and variant
drivers (Jason Gunthorpe)
- Remove redundant code now that IOMMU core manages group DMA
ownership (Jason Gunthorpe)
- Remove vfio_group from external API handling struct file ownership
(Jason Gunthorpe)
- Correct typo in uapi comments (Thomas Huth)
- Fix coccicheck detected deadlock (Wan Jiabing)
- Use rwsem to remove races and simplify code around container and
kvm association to groups (Jason Gunthorpe)
- Harden access to devices in low power states and use runtime PM to
enable d3cold support for unused devices (Abhishek Sahu)
- Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)
- Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)
- Pass KVM pointer directly rather than via notifier (Matthew Rosato)
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Merge tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio
Pull vfio updates from Alex Williamson:
- Improvements to mlx5 vfio-pci variant driver, including support for
parallel migration per PF (Yishai Hadas)
- Remove redundant iommu_present() check (Robin Murphy)
- Ongoing refactoring to consolidate the VFIO driver facing API to use
vfio_device (Jason Gunthorpe)
- Use drvdata to store vfio_device among all vfio-pci and variant
drivers (Jason Gunthorpe)
- Remove redundant code now that IOMMU core manages group DMA ownership
(Jason Gunthorpe)
- Remove vfio_group from external API handling struct file ownership
(Jason Gunthorpe)
- Correct typo in uapi comments (Thomas Huth)
- Fix coccicheck detected deadlock (Wan Jiabing)
- Use rwsem to remove races and simplify code around container and kvm
association to groups (Jason Gunthorpe)
- Harden access to devices in low power states and use runtime PM to
enable d3cold support for unused devices (Abhishek Sahu)
- Fix dma_owner handling of fake IOMMU groups (Jason Gunthorpe)
- Set driver_managed_dma on vfio-pci variant drivers (Jason Gunthorpe)
- Pass KVM pointer directly rather than via notifier (Matthew Rosato)
* tag 'vfio-v5.19-rc1' of https://github.com/awilliam/linux-vfio: (38 commits)
vfio: remove VFIO_GROUP_NOTIFY_SET_KVM
vfio/pci: Add driver_managed_dma to the new vfio_pci drivers
vfio: Do not manipulate iommu dma_owner for fake iommu groups
vfio/pci: Move the unused device into low power state with runtime PM
vfio/pci: Virtualize PME related registers bits and initialize to zero
vfio/pci: Change the PF power state to D0 before enabling VFs
vfio/pci: Invalidate mmaps and block the access in D3hot power state
vfio: Change struct vfio_group::container_users to a non-atomic int
vfio: Simplify the life cycle of the group FD
vfio: Fully lock struct vfio_group::container
vfio: Split up vfio_group_get_device_fd()
vfio: Change struct vfio_group::opened from an atomic to bool
vfio: Add missing locking for struct vfio_group::kvm
kvm/vfio: Fix potential deadlock problem in vfio
include/uapi/linux/vfio.h: Fix trivial typo - _IORW should be _IOWR instead
vfio/pci: Use the struct file as the handle not the vfio_group
kvm/vfio: Remove vfio_group from kvm
vfio: Change vfio_group_set_kvm() to vfio_file_set_kvm()
vfio: Change vfio_external_check_extension() to vfio_file_enforced_coherent()
vfio: Remove vfio_external_group_match_file()
...
|
||
|
Linus Torvalds
|
8eca6b0a64 |
pwm: Changes for v5.19-rc1
Quite a large number of conversions this time around, courtesy of Uwe who has been working tirelessly on these. No drivers of the legacy API are left at this point, so as a next step the old API can be removed. Support is added for a few new devices such as the Xilinx AXI timer- based PWMs and the PWM IP found on Sunplus SoCs. Other than that, there's a number of fixes, cleanups and optimizations. -----BEGIN PGP SIGNATURE----- iQJNBAABCAA3FiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmKXeUoZHHRoaWVycnku cmVkaW5nQGdtYWlsLmNvbQAKCRDdI6zXfz6zoQ44D/9ZtpQ30tKUQS4o55iiQZBy 7cfeHK++6oCrcIp57j5TEJaMh+DRz23ga+5/Sp2YeqCCswifrM/Lxm/ys34045oa YVHF1Yz9NbyE7d5W+Jzoo3cFBcne6lFgwcN8qVfpc2O35PwmzWSbU3iBlIq0qxbC etWbDxBzFbsNsvH6TSNP7xYxfRVct+KYBIl4ySswqryHry2Bl9mTV2P9wS3CkZne 4y6RWyYeaNBmqLxCOiw98pXr70uJKRAy1qoEUvFBZGzYsb9kwOG9J7RQJxgtwVFK YJ+l/c/cq1U3LtQQImcPhx8y+jdRpFK3RlcA6cRBHP3PWuTUsKPKYf2DFEee3bYv NhNxkuJhuXhvqpB3Bb5xrnOE34tjF4tLPz74UxaU/DlLqeveyvaqsVuGK7IVbxcU YVsceNJHdTJdkKaomB/OkmNrKEf8XNmCmF+x2FPAMKBnJ+E43jKuPk7TTUJrJLn0 O57VjKmiA3ZsztgWudSOiOvTxmsfRnlHTcPvMO8MbYO9tXVFOBGuzV3RgxKvwpDT EWp5VAQp8JMoLvG3fdB4wbZ8isVooYdYYw/jiUG5MA3MGxW+4zmRR/+BglsKpMU7 AujYBUeInXg1bwezBUW4EieslFVQ/8ctsXj84bbIg3gA5SRSgp/ccH/2ollnAsPU Dw6E+STJiQM95NqfUUb8IQ== =CwnJ -----END PGP SIGNATURE----- Merge tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Quite a large number of conversions this time around, courtesy of Uwe who has been working tirelessly on these. No drivers of the legacy API are left at this point, so as a next step the old API can be removed. Support is added for a few new devices such as the Xilinx AXI timer- based PWMs and the PWM IP found on Sunplus SoCs. Other than that, there's a number of fixes, cleanups and optimizations" * tag 'pwm/for-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (43 commits) pwm: pwm-cros-ec: Add channel type support dt-bindings: google,cros-ec-pwm: Add the new -type compatible dt-bindings: Add mfd/cros_ec definitions pwm: Document that the pinstate of a disabled PWM isn't reliable pwm: twl-led: Implement .apply() callback pwm: lpc18xx: Implement .apply() callback pwm: mediatek: Implement .apply() callback pwm: lpc32xx: Implement .apply() callback pwm: tegra: Implement .apply() callback pwm: stmpe: Implement .apply() callback pwm: sti: Implement .apply() callback pwm: pwm-mediatek: Add support for MediaTek Helio X10 MT6795 dt-bindings: pwm: pwm-mediatek: Add documentation for MT6795 SoC pwm: tegra: Optimize period calculation pwm: renesas-tpu: Improve precision of period and duty_cycle calculation pwm: renesas-tpu: Improve maths to compute register settings pwm: renesas-tpu: Rename variables to match the usual naming pwm: renesas-tpu: Implement .apply() callback pwm: renesas-tpu: Make use of devm functions pwm: renesas-tpu: Make use of dev_err_probe() ... |
||
|
Linus Torvalds
|
b00ed48bb0 |
dmaengine updates for v5.19-rc1
New support: - Tegra gpcdma Driver support - Qualcomm SM8350, Sm8450 and SC7280 Device support - Renesas RZN1 dma and platform support Updates: - stm32 device pause/resume support and updates - DMA memset ops Documentation and usage clarification - Deprecate '#dma-channels' & '#dma-requests' bindings - Driver updates for stm32, ptdma idsx etc -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+vs47OPLdNbVcHzyfBQHDyUjg0cFAmKTr5oACgkQfBQHDyUj g0ePBw//UP+A+PPvTdQdlq/spO9Hb76lB1UZ7x7nVsObovyO2hxQl61b5Xo9o8eH 0VIIVB9OU4ysp8eX5Y6m7CUFKa/4MyUSU1HKdspseoap3JKg1EAHEGdhjR++V/dF mqPN7VvmTbW8YDQ6b7Xz/mZedxOSJZL+wltCT2AQGLV1PD+BPZyBfkPl9NarpaX6 OeKatnMiJlZwFjQeVijiqCUx0xZV0G1XfQJDIEzRaBBvYAiHYTjbPUBZVsu5BjoC 70HtxhDKHJu0JFPa91gm7rqhj8XTKFoIGQU7jZqlpgr1IoYvfnotHoQeURa3yviZ lZ6oW0+Y3RKyCcMH5iir2YEGdeaDXEPRb1YS/rz1vcf9b8JNqxXuM9i8Z2EXCVjd qVxC9HzVCBh5EHuJGi1DFoHMrw/NXUanbWqW8C0FzqqTcqvp6DceAgzqcd1FJjwl lgZM7Y5r0WXMzbbhOeOQP34ps+mY17rsBn210K/H75fZW8kTsdwiCOL4VlaK1p/z CCJPYXkxEChbrIYoshXNTqg61bt9F2sEgJ+7FFUbUUOTLlQKFJUZ7fuoU896rDto GndspWpxaslgAzdPuWSKBeR+b9IubgLgKF1BKSTYR6coyUt+hRJFiAx1juAOYbHe CrJat0luP+hELgt1f2TjyYYZFj9Wc84tnqI+ThzXK0GyEN4Ax1c= =ANxH -----END PGP SIGNATURE----- Merge tag 'dmaengine-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine updates from Vinod Koul: "Nothing special, this includes a couple of new device support and new driver support and bunch of driver updates. New support: - Tegra gpcdma driver support - Qualcomm SM8350, Sm8450 and SC7280 device support - Renesas RZN1 dma and platform support Updates: - stm32 device pause/resume support and updates - DMA memset ops Documentation and usage clarification - deprecate '#dma-channels' & '#dma-requests' bindings - driver updates for stm32, ptdma idsx etc" * tag 'dmaengine-5.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: (87 commits) dmaengine: idxd: make idxd_wq_enable() return 0 if wq is already enabled dmaengine: sun6i: Add support for the D1 variant dmaengine: sun6i: Add support for 34-bit physical addresses dmaengine: sun6i: Do not use virt_to_phys dt-bindings: dma: sun50i-a64: Add compatible for D1 dmaengine: tegra: Remove unused switch case dmaengine: tegra: Fix uninitialized variable usage dmaengine: stm32-dma: add device_pause/device_resume support dmaengine: stm32-dma: rename pm ops before dma pause/resume introduction dmaengine: stm32-dma: pass DMA_SxSCR value to stm32_dma_handle_chan_done() dmaengine: stm32-dma: introduce stm32_dma_sg_inc to manage chan->next_sg dmaengine: stm32-dmamux: avoid reset of dmamux if used by coprocessor dmaengine: qcom: gpi: Add support for sc7280 dt-bindings: dma: pl330: Add power-domains dmaengine: stm32-mdma: use dev_dbg on non-busy channel spurious it dmaengine: stm32-mdma: fix chan initialization in stm32_mdma_irq_handler() dmaengine: stm32-mdma: remove GISR1 register dmaengine: ti: deprecate '#dma-channels' dmaengine: mmp: deprecate '#dma-channels' dmaengine: pxa: deprecate '#dma-channels' and '#dma-requests' ... |
||
|
Linus Torvalds
|
907bb57aa7 |
Pin control bulk changes for the v5.19 series:
Core changes:
- New helpers from Andy such as for_each_gpiochip_node() affecting both
GPIO and pin control, improving a bunch of drivers in the process.
- Pulled in Marc Zyngiers work to make IRQ chips immutable, and started
to apply fixups on top.
New drivers:
- New driver for Marvell MVEBU 98DX2530.
- New driver for Mediatek MT8195.
- Support Qualcomm PMX65 and PM6125.
- New driver for Qualcomm SC7280 LPASS pin control.
- New driver for Rockchip RK3588.
- New driver for NXP Freescale i.MXRT1170.
- New driver for Mediatek MT6795 Helio X10.
Improvements:
- Several Aspeed G6 cleanups and non-critical fixes.
- Thorought refactoring of some of the ever improving Renesas drivers.
- Clean up Mediatek MT8192 bindings a bit.
- PWM output and clock monitoring in the Ocelot LAN966x driver.
- Thorough refactoring and cleanup of the Ralink drivers such as
RT2880, RT3883, RT305X, MT7620, MT7621, MT7628 splitting these into proper
sub-drivers.
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Merge tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl
Pull pin control updates from Linus Walleij:
"Pretty big this time. Mostly due to (nice) Renesas refactorings.
Core changes:
- New helpers from Andy such as for_each_gpiochip_node() affecting
both GPIO and pin control, improving a bunch of drivers in the
process.
- Pulled in Marc Zyngiers work to make IRQ chips immutable, and
started to apply fixups on top.
New drivers:
- New driver for Marvell MVEBU 98DX2530.
- New driver for Mediatek MT8195.
- Support Qualcomm PMX65 and PM6125.
- New driver for Qualcomm SC7280 LPASS pin control.
- New driver for Rockchip RK3588.
- New driver for NXP Freescale i.MXRT1170.
- New driver for Mediatek MT6795 Helio X10.
Improvements:
- Several Aspeed G6 cleanups and non-critical fixes.
- Thorought refactoring of some of the ever improving Renesas
drivers.
- Clean up Mediatek MT8192 bindings a bit.
- PWM output and clock monitoring in the Ocelot LAN966x driver.
- Thorough refactoring and cleanup of the Ralink drivers such as
RT2880, RT3883, RT305X, MT7620, MT7621, MT7628 splitting these into
proper sub-drivers"
* tag 'pinctrl-v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (161 commits)
pinctrl: apple: Use a raw spinlock for the regmap
pinctrl: berlin: bg4ct: Use devm_platform_*ioremap_resource() APIs
pinctrl: intel: Fix kernel doc format, i.e. add return sections
dt-bindings: pinctrl: qcom: Drop 'maxItems' on 'wakeup-parent'
pinctrl: starfive: Make the irqchip immutable
pinctrl: mediatek: Add pinctrl driver for MT6795 Helio X10
dt-bindings: pinctrl: Add MediaTek MT6795 pinctrl bindings
pinctrl: freescale: Add i.MXRT1170 pinctrl driver support
dt-bindings: pinctrl: add i.MXRT1170 pinctrl Documentation
dt-bindings: pinctrl: rockchip: increase max amount of device functions
dt-bindings: pinctrl: qcom,pmic-gpio: add 'gpio-reserved-ranges'
dt-bindings: pinctrl: qcom,pmic-gpio: add 'input-disable'
dt-bindings: pinctrl: qcom,pmic-gpio: describe gpio-line-names
dt-bindings: pinctrl: qcom,pmic-gpio: fix matching pin config
dt-bindings: pinctrl: qcom,pmic-gpio: document PM8150L and PMM8155AU
pinctrl: qcom: spmi-gpio: Add pm6125 compatible
dt-bindings: pinctrl: qcom-pmic-gpio: Add pm6125 compatible
pinctrl: intel: Drop unused irqchip member in struct intel_pinctrl
pinctrl: intel: make irq_chip immutable
pinctrl: cherryview: Use GPIO chip pointer in chv_gpio_irq_mask_unmask()
...
|
||
|
Linus Torvalds
|
2518f226c6 |
drm for 5.19-rc1
dma-buf:
- add dma_resv_replace_fences
- add dma_resv_get_singleton
- make dma_excl_fence private
core:
- EDID parser refactorings
- switch drivers to drm_mode_copy/duplicate
- DRM managed mutex initialization
display-helper:
- put HDMI, SCDC, HDCP, DSC and DP into new module
gem:
- rework fence handling
ttm:
- rework bulk move handling
- add common debugfs for resource managers
- convert to kvcalloc
format helpers:
- support monochrome formats
- RGB888, RGB565 to XRGB8888 conversions
fbdev:
- cfb/sys_imageblit fixes
- pagelist corruption fix
- create offb platform device
- deferred io improvements
sysfb:
- Kconfig rework
- support for VESA mode selection
bridge:
- conversions to devm_drm_of_get_bridge
- conversions to panel_bridge
- analogix_dp - autosuspend support
- it66121 - audio support
- tc358767 - DSI to DPI support
- icn6211 - PLL/I2C fixes, DT property
- adv7611 - enable DRM_BRIDGE_OP_HPD
- anx7625 - fill ELD if no monitor
- dw_hdmi - add audio support
- lontium LT9211 support, i.MXMP LDB
- it6505: Kconfig fix, DPCD set power fix
- adv7511 - CEC support for ADV7535
panel:
- ltk035c5444t, B133UAN01, NV3052C panel support
- DataImage FG040346DSSWBG04 support
- st7735r - DT bindings fix
- ssd130x - fixes
i915:
- DG2 laptop PCI-IDs ("motherboard down")
- Initial RPL-P PCI IDs
- compute engine ABI
- DG2 Tile4 support
- DG2 CCS clear color compression support
- DG2 render/media compression formats support
- ATS-M platform info
- RPL-S PCI IDs added
- Bump ADL-P DMC version to v2.16
- Support static DRRS
- Support multiple eDP/LVDS native mode refresh rates
- DP HDR support for HSW+
- Lots of display refactoring + fixes
- GuC hwconfig support and query
- sysfs support for multi-tile
- fdinfo per-client gpu utilisation
- add geometry subslices query
- fix prime mmap with LMEM
- fix vm open count and remove vma refcounts
- contiguous allocation fixes
- steered register write support
- small PCI BAR enablement
- GuC error capture support
- sunset igpu legacy mmap support for newer devices
- GuC version 70.1.1 support
amdgpu:
- Initial SoC21 support
- SMU 13.x enablement
- SMU 13.0.4 support
- ttm_eu cleanups
- USB-C, GPUVM updates
- TMZ fixes for RV
- RAS support for VCN
- PM sysfs code cleanup
- DC FP rework
- extend CG/PG flags to 64-bit
- SI dpm lockdep fix
- runtime PM fixes
amdkfd:
- RAS/SVM fixes
- TLB flush fixes
- CRIU GWS support
- ignore bogus MEC signals more efficiently
msm:
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- DPU: DSC (Display Stream Compression) support
- DP: eDP support
- DP: conversion to use drm_bridge and drm_bridge_connector
- Merge DPU1 and MDP5 MDSS driver
- DPU: writeback support
nouveau:
- make some structures static
- make some variables static
- switch to drm_gem_plane_helper_prepare_fb
radeon:
- misc fixes/cleanups
mxsfb:
- rework crtc mode setting
- LCDIF CRC support
etnaviv:
- fencing improvements
- fix address space collisions
- cleanup MMU reference handling
gma500:
- GEM/GTT improvements
- connector handling fixes
komeda:
- switch to plane reset helper
mediatek:
- MIPI DSI improvements
omapdrm:
- GEM improvements
qxl:
- aarch64 support
vc4:
- add a CL submission tracepoint
- HDMI YUV support
- HDMI/clock improvements
- drop is_hdmi caching
virtio:
- remove restriction of non-zero blob types
vmwgfx:
- support for cursormob and cursorbypass 4
- fence improvements
tidss:
- reset DISPC on startup
solomon:
- SPI support
- DT improvements
sun4i:
- allwinner D1 support
- drop is_hdmi caching
imx:
- use swap() instead of open-coding
- use devm_platform_ioremap_resource
- remove redunant initializations
ast:
- Displayport support
rockchip:
- Refactor IOMMU initialisation
- make some structures static
- replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi
- support swapped YUV formats,
- clock improvements
- rk3568 support
- VOP2 support
mediatek:
- MT8186 support
tegra:
- debugabillity improvements
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Merge tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm
Pull drm updates from Dave Airlie:
"Intel have enabled DG2 on certain SKUs for laptops, AMD has started
some new GPU support, msm has user allocated VA controls
dma-buf:
- add dma_resv_replace_fences
- add dma_resv_get_singleton
- make dma_excl_fence private
core:
- EDID parser refactorings
- switch drivers to drm_mode_copy/duplicate
- DRM managed mutex initialization
display-helper:
- put HDMI, SCDC, HDCP, DSC and DP into new module
gem:
- rework fence handling
ttm:
- rework bulk move handling
- add common debugfs for resource managers
- convert to kvcalloc
format helpers:
- support monochrome formats
- RGB888, RGB565 to XRGB8888 conversions
fbdev:
- cfb/sys_imageblit fixes
- pagelist corruption fix
- create offb platform device
- deferred io improvements
sysfb:
- Kconfig rework
- support for VESA mode selection
bridge:
- conversions to devm_drm_of_get_bridge
- conversions to panel_bridge
- analogix_dp - autosuspend support
- it66121 - audio support
- tc358767 - DSI to DPI support
- icn6211 - PLL/I2C fixes, DT property
- adv7611 - enable DRM_BRIDGE_OP_HPD
- anx7625 - fill ELD if no monitor
- dw_hdmi - add audio support
- lontium LT9211 support, i.MXMP LDB
- it6505: Kconfig fix, DPCD set power fix
- adv7511 - CEC support for ADV7535
panel:
- ltk035c5444t, B133UAN01, NV3052C panel support
- DataImage FG040346DSSWBG04 support
- st7735r - DT bindings fix
- ssd130x - fixes
i915:
- DG2 laptop PCI-IDs ("motherboard down")
- Initial RPL-P PCI IDs
- compute engine ABI
- DG2 Tile4 support
- DG2 CCS clear color compression support
- DG2 render/media compression formats support
- ATS-M platform info
- RPL-S PCI IDs added
- Bump ADL-P DMC version to v2.16
- Support static DRRS
- Support multiple eDP/LVDS native mode refresh rates
- DP HDR support for HSW+
- Lots of display refactoring + fixes
- GuC hwconfig support and query
- sysfs support for multi-tile
- fdinfo per-client gpu utilisation
- add geometry subslices query
- fix prime mmap with LMEM
- fix vm open count and remove vma refcounts
- contiguous allocation fixes
- steered register write support
- small PCI BAR enablement
- GuC error capture support
- sunset igpu legacy mmap support for newer devices
- GuC version 70.1.1 support
amdgpu:
- Initial SoC21 support
- SMU 13.x enablement
- SMU 13.0.4 support
- ttm_eu cleanups
- USB-C, GPUVM updates
- TMZ fixes for RV
- RAS support for VCN
- PM sysfs code cleanup
- DC FP rework
- extend CG/PG flags to 64-bit
- SI dpm lockdep fix
- runtime PM fixes
amdkfd:
- RAS/SVM fixes
- TLB flush fixes
- CRIU GWS support
- ignore bogus MEC signals more efficiently
msm:
- Fourcc modifier for tiled but not compressed layouts
- Support for userspace allocated IOVA (GPU virtual address)
- DPU: DSC (Display Stream Compression) support
- DP: eDP support
- DP: conversion to use drm_bridge and drm_bridge_connector
- Merge DPU1 and MDP5 MDSS driver
- DPU: writeback support
nouveau:
- make some structures static
- make some variables static
- switch to drm_gem_plane_helper_prepare_fb
radeon:
- misc fixes/cleanups
mxsfb:
- rework crtc mode setting
- LCDIF CRC support
etnaviv:
- fencing improvements
- fix address space collisions
- cleanup MMU reference handling
gma500:
- GEM/GTT improvements
- connector handling fixes
komeda:
- switch to plane reset helper
mediatek:
- MIPI DSI improvements
omapdrm:
- GEM improvements
qxl:
- aarch64 support
vc4:
- add a CL submission tracepoint
- HDMI YUV support
- HDMI/clock improvements
- drop is_hdmi caching
virtio:
- remove restriction of non-zero blob types
vmwgfx:
- support for cursormob and cursorbypass 4
- fence improvements
tidss:
- reset DISPC on startup
solomon:
- SPI support
- DT improvements
sun4i:
- allwinner D1 support
- drop is_hdmi caching
imx:
- use swap() instead of open-coding
- use devm_platform_ioremap_resource
- remove redunant initializations
ast:
- Displayport support
rockchip:
- Refactor IOMMU initialisation
- make some structures static
- replace drm_detect_hdmi_monitor with drm_display_info.is_hdmi
- support swapped YUV formats,
- clock improvements
- rk3568 support
- VOP2 support
mediatek:
- MT8186 support
tegra:
- debugabillity improvements"
* tag 'drm-next-2022-05-25' of git://anongit.freedesktop.org/drm/drm: (1740 commits)
drm/i915/dsi: fix VBT send packet port selection for ICL+
drm/i915/uc: Fix undefined behavior due to shift overflowing the constant
drm/i915/reg: fix undefined behavior due to shift overflowing the constant
drm/i915/gt: Fix use of static in macro mismatch
drm/i915/audio: fix audio code enable/disable pipe logging
drm/i915: Fix CFI violation with show_dynamic_id()
drm/i915: Fix 'mixing different enum types' warnings in intel_display_power.c
drm/i915/gt: Fix build error without CONFIG_PM
drm/msm/dpu: handle pm_runtime_get_sync() errors in bind path
drm/msm/dpu: add DRM_MODE_ROTATE_180 back to supported rotations
drm/msm: don't free the IRQ if it was not requested
drm/msm/dpu: limit writeback modes according to max_linewidth
drm/amd: Don't reset dGPUs if the system is going to s2idle
drm/amdgpu: Unmap legacy queue when MES is enabled
drm: msm: fix possible memory leak in mdp5_crtc_cursor_set()
drm/msm: Fix fb plane offset calculation
drm/msm/a6xx: Fix refcount leak in a6xx_gpu_init
drm/msm/dsi: don't powerup at modeset time for parade-ps8640
drm/rockchip: Change register space names in vop2
dt-bindings: display: rockchip: make reg-names mandatory for VOP2
...
|
||
|
Linus Torvalds
|
88a618920e |
It was a moderately busy cycle for documentation; highlights include:
- After a long period of inactivity, the Japanese translations are seeing
some much-needed maintenance and updating.
- Reworked IOMMU documentation
- Some new documentation for static-analysis tools
- A new overall structure for the memory-management documentation. This
is an LSFMM outcome that, it is hoped, will help encourage developers to
fill in the many gaps. Optimism is eternal...but hopefully it will
work.
- More Chinese translations.
Plus the usual typo fixes, updates, etc.
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Merge tag 'docs-5.19' of git://git.lwn.net/linux
Pull documentation updates from Jonathan Corbet:
"It was a moderately busy cycle for documentation; highlights include:
- After a long period of inactivity, the Japanese translations are
seeing some much-needed maintenance and updating.
- Reworked IOMMU documentation
- Some new documentation for static-analysis tools
- A new overall structure for the memory-management documentation.
This is an LSFMM outcome that, it is hoped, will help encourage
developers to fill in the many gaps. Optimism is eternal...but
hopefully it will work.
- More Chinese translations.
Plus the usual typo fixes, updates, etc"
* tag 'docs-5.19' of git://git.lwn.net/linux: (70 commits)
docs: pdfdocs: Add space for chapter counts >= 100 in TOC
docs/zh_CN: Add dev-tools/gdb-kernel-debugging.rst Chinese translation
input: Docs: correct ntrig.rst typo
input: Docs: correct atarikbd.rst typos
MAINTAINERS: Become the docs/zh_CN maintainer
docs/zh_CN: fix devicetree usage-model translation
mm,doc: Add new documentation structure
Documentation: drop more IDE boot options and ide-cd.rst
Documentation/process: use scripts/get_maintainer.pl on patches
MAINTAINERS: Add entry for DOCUMENTATION/JAPANESE
docs/trans/ja_JP/howto: Don't mention specific kernel versions
docs/ja_JP/SubmittingPatches: Request summaries for commit references
docs/ja_JP/SubmittingPatches: Add Suggested-by as a standard signature
docs/ja_JP/SubmittingPatches: Randy has moved
docs/ja_JP/SubmittingPatches: Suggest the use of scripts/get_maintainer.pl
docs/ja_JP/SubmittingPatches: Update GregKH links
Documentation/sysctl: document max_rcu_stall_to_panic
Documentation: add missing angle bracket in cgroup-v2 doc
Documentation: dev-tools: use literal block instead of code-block
docs/zh_CN: add vm numa translation
...
|
||
|
Linus Torvalds
|
827060261c |
media updates for v5.19-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmKLMPAACgkQCF8+vY7k 4RVupA//Q4U2BV3xKn9H3g/+dbSIbm0YEeWc2xMd3wbDnqokXsKxOuIfG1omIxCf hfhfnEfhRo0WHc5AGaHtbodCU3HcCrNdjH59r6nwedQg3qgFwMT4FYDNW33E8PN1 dj293GEUZ+BZGDoCatGOxlHi/I2/HcS3I6BiU/GlglALgM/8KaBvdMhY8S6lEXIK SqdiDDOsXVT+v1BB2PSSaRWU3KIccLzS2QlXQRTs2xKszXuQy6wT6IK//YqvFxQp PS9uziJhJNk2nIlZqE8U46iYv9v+HnTW/5cLrUDTj0VIxjWHgMSnpbubOABgBRYj gX1wXRqe/bx9frm1ksfBUyNmEmxF3LL2h6fnkc2RQh/T/DKwMFpE9u3P8aEIPtmk djACoQbdjJXKtez1Uw5KT1nH8EKfgeA5z/PkFw+zYMiXtNdhIgxFBg38veI+/jsB w8nUPydFWy/EpmgTbQTmvbF9c+LczqUgaMSbXKzLByVfxie/SsE/JRyLXQITByVT QmmZ3WTKjTJYa1gEz2lvIafhTxXWu7mnBo7ma1wSXVPSkwOr2m73aIfxf1h1vr/N +/sCOEeQiVT67arKbdlmf7IDvNzcRmnBTdSE//VkJGonaBAjrpUuRD4Yq61YCVon DqVh29LGeFDmkRkcvfZVT2Si/UwDAYhHa8yb0lPZpVXhKbCxLUQ= =HllR -----END PGP SIGNATURE----- Merge tag 'media/v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - dvb-usb drivers entries got reworked to avoid usage of magic numbers to refer to data position inside tables - vcodec driver has gained support for MT8186 and for vp8 and vp9 stateless codecs - hantro has gained support for Hantro G1 on RK366x - Added more h264 levels on coda960 - ccs gained support for MIPI CSI-2 28 bits per pixel raw data type - venus driver gained support for Qualcomm custom compressed pixel formats - lots of driver fixes and updates * tag 'media/v5.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (308 commits) media: hantro: Enable HOLD_CAPTURE_BUF for H.264 media: hantro: Add H.264 field decoding support media: hantro: h264: Make dpb entry management more robust media: hantro: Stop using H.264 parameter pic_num media: rkvdec: Enable capture buffer holding for H264 media: rkvdec-h264: Add field decoding support media: rkvdec: Ensure decoded resolution fit coded resolution media: rkvdec: h264: Fix reference frame_num wrap for second field media: rkvdec: h264: Validate and use pic width and height in mbs media: rkvdec: Move H264 SPS validation in rkvdec-h264 media: rkvdec: h264: Fix bit depth wrap in pps packet media: rkvdec: h264: Fix dpb_valid implementation media: rkvdec: Stop overclocking the decoder media: v4l2: Reorder field reflist media: h264: Sort p/b reflist using frame_num media: v4l2: Trace calculated p/b0/b1 initial reflist media: h264: Store all fields into the unordered list media: h264: Store current picture fields media: h264: Increase reference lists size to 32 media: h264: Use v4l2_h264_reference for reflist ... |
||
|
Linus Torvalds
|
fcfde8a7cf |
Updates for interrupt core and drivers:
Core code:
- Make the managed interrupts more robust by shutting them down in the
core code when the assigned affinity mask does not contain online
CPUs.
- Make the irq simulator chip work on RT
- A small set of cpumask and power manageent cleanups
Drivers:
- A set of changes which mark GPIO interrupt chips immutable to prevent
the GPIO subsystem from modifying it under the hood. This provides
the necessary infrastructure and converts a set of GPIO and pinctrl
drivers over.
- A set of changes to make the pseudo-NMI handling for GICv3 more
robust: a missing barrier and consistent handling of the priority
mask.
- Another set of GICv3 improvements and fixes, but nothing outstanding
- The usual set of improvements and cleanups all over the place
- No new irqchip drivers and not even a new device tree binding!
100+ interrupt chips are truly enough.
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Merge tag 'irq-core-2022-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull interrupt handling updates from Thomas Gleixner:
"Core code:
- Make the managed interrupts more robust by shutting them down in
the core code when the assigned affinity mask does not contain
online CPUs.
- Make the irq simulator chip work on RT
- A small set of cpumask and power manageent cleanups
Drivers:
- A set of changes which mark GPIO interrupt chips immutable to
prevent the GPIO subsystem from modifying it under the hood. This
provides the necessary infrastructure and converts a set of GPIO
and pinctrl drivers over.
- A set of changes to make the pseudo-NMI handling for GICv3 more
robust: a missing barrier and consistent handling of the priority
mask.
- Another set of GICv3 improvements and fixes, but nothing
outstanding
- The usual set of improvements and cleanups all over the place
- No new irqchip drivers and not even a new device tree binding!
100+ interrupt chips are truly enough"
* tag 'irq-core-2022-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (39 commits)
irqchip: Add Kconfig symbols for sunxi drivers
irqchip/gic-v3: Fix priority mask handling
irqchip/gic-v3: Refactor ISB + EOIR at ack time
irqchip/gic-v3: Ensure pseudo-NMIs have an ISB between ack and handling
genirq/irq_sim: Make the irq_work always run in hard irq context
irqchip/armada-370-xp: Do not touch Performance Counter Overflow on A375, A38x, A39x
irqchip/gic: Improved warning about incorrect type
irqchip/csky: Return true/false (not 1/0) from bool functions
irqchip/imx-irqsteer: Add runtime PM support
irqchip/imx-irqsteer: Constify irq_chip struct
irqchip/armada-370-xp: Enable MSI affinity configuration
irqchip/aspeed-scu-ic: Fix irq_of_parse_and_map() return value
irqchip/aspeed-i2c-ic: Fix irq_of_parse_and_map() return value
irqchip/sun6i-r: Use NULL for chip_data
irqchip/xtensa-mx: Fix initial IRQ affinity in non-SMP setup
irqchip/exiu: Fix acknowledgment of edge triggered interrupts
irqchip/gic-v3: Claim iomem resources
dt-bindings: interrupt-controller: arm,gic-v3: Make the v2 compat requirements explicit
irqchip/gic-v3: Relax polling of GIC{R,D}_CTLR.RWP
irqchip/gic-v3: Detect LPI invalidation MMIO registers
...
|
||
|
Linus Walleij
|
374e72d721 |
intel-pinctrl for v5.19-2
* Fix immutable IRQ chip examples in the GPIO documentation * Make use of immutable IRQ chip in Intel pin control drivers * Add module alias for Intel Apollo Lake The following is an automated git shortlog grouped by driver: baytrail: - make irq_chip immutable broxton: - Add module alias for Intel Apollo Lake cherryview: - Use GPIO chip pointer in chv_gpio_irq_mask_unmask() - make irq_chip immutable Documentation: - gpio: Advertise irqd_to_hwirq() helper in the examples - gpio: Fix IRQ mask and unmask examples intel: - Fix kernel doc format, i.e. add return sections - Drop unused irqchip member in struct intel_pinctrl - make irq_chip immutable lynxpoint: - make irq_chip immutable -----BEGIN PGP SIGNATURE----- iHUEABYIAB0WIQSu93Raj3rZDNXzGZv7cr9lmVa5zAUCYoe2dQAKCRD7cr9lmVa5 zOdhAQCRJVUM4CegYK0d3xFyFjePUYACxY9YJuZrNtM0Tqh+iAEAzFD1tTPTxn5X 1FLWz9MAHyMfbZijxU67HyATbGJyAg0= =9j0f -----END PGP SIGNATURE----- Merge tag 'intel-pinctrl-v5.19-2' of gitolite.kernel.org:pub/scm/linux/kernel/git/pinctrl/intel into devel intel-pinctrl for v5.19-2 * Fix immutable IRQ chip examples in the GPIO documentation * Make use of immutable IRQ chip in Intel pin control drivers * Add module alias for Intel Apollo Lake The following is an automated git shortlog grouped by driver: baytrail: - make irq_chip immutable broxton: - Add module alias for Intel Apollo Lake cherryview: - Use GPIO chip pointer in chv_gpio_irq_mask_unmask() - make irq_chip immutable Documentation: - gpio: Advertise irqd_to_hwirq() helper in the examples - gpio: Fix IRQ mask and unmask examples intel: - Fix kernel doc format, i.e. add return sections - Drop unused irqchip member in struct intel_pinctrl - make irq_chip immutable lynxpoint: - make irq_chip immutable |
||
|
Uwe Kleine-König
|
80a22fde80 |
pwm: Document that the pinstate of a disabled PWM isn't reliable
Some (most?) drivers emit the inactive state when the PWM is disabled.
However there are exceptions, so document that a consumer better doesn't
depend on this behaviour.
Some known exceptions:
- imx27 emits 0 independent of the configured polarity
- mxs just drives the output to the last emitted state.
- iqs620a makes the output tristated on disable, so an external
pull-down would be required.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Acked-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
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||
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Sakari Ailus
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1d1d8669e5 |
media: Documentation: mc: Add media_device_{init,cleanup}
Document that drivers must first initialise a media device before registering it, and clean up once the media device is unregistered. Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
|
Andy Shevchenko
|
e9fdcc2d83 |
Documentation: gpio: Advertise irqd_to_hwirq() helper in the examples
Instead of direct dereferencing the IRQ data in order to get HW IRQ number
use the irqd_to_hwirq() helper.
Fixes:
|
||
|
Andy Shevchenko
|
bdb6528ec5 |
Documentation: gpio: Fix IRQ mask and unmask examples
After switching to immutable IRQ chips for GPIO drivers the examples become
uncompilable due to wrong IRQ API, i.e. irq_desc_get_handler_data() in use.
Replace it with proper irq_data_get_irq_chip_data() call where it applies.
Fixes:
|
||
|
Jason Gunthorpe
|
8e432bb015 |
vfio/mdev: Pass in a struct vfio_device * to vfio_pin/unpin_pages()
Every caller has a readily available vfio_device pointer, use that instead of passing in a generic struct device. The struct vfio_device already contains the group we need so this avoids complexity, extra refcountings, and a confusing lifecycle model. Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Eric Farman <farman@linux.ibm.com> Reviewed-by: Jason J. Herne <jjherne@linux.ibm.com> Reviewed-by: Tony Krowiak <akrowiak@linux.ibm.com> Reviewed-by: Kevin Tian <kevin.tian@intel.com> Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/3-v4-8045e76bf00b+13d-vfio_mdev_no_group_jgg@nvidia.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Alex Williamson
|
5acb6cd19d |
Merge tag 'gvt-next-2022-04-29' into v5.19/vfio/next
Merge GVT-g dependencies for vfio. Signed-off-by: Alex Williamson <alex.williamson@redhat.com> |
||
|
Linus Walleij
|
160625856d | Merge branch 'irq/gpio-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into devel | ||
|
Johan Hovold
|
10434640b6 |
Documentation: devres: fix typo in interface list
Fix the misspelled devm_get_clk_from_child() helper name in the devres interface list. Signed-off-by: Johan Hovold <johan+linaro@kernel.org> Link: https://lore.kernel.org/r/20220427073142.16700-1-johan+linaro@kernel.org Signed-off-by: Jonathan Corbet <corbet@lwn.net> |
||
|
Jani Nikula
|
3e8d34ed49 |
Merge drm/drm-next into drm-intel-next
Need to bring commit
|
||
|
Russ Weight
|
536fd8184b |
firmware_loader: Add sysfs nodes to monitor fw_upload
Add additional sysfs nodes to monitor the transfer of firmware upload data to the target device: cancel: Write 1 to cancel the data transfer error: Display error status for a failed firmware upload remaining_size: Display the remaining amount of data to be transferred status: Display the progress of the firmware upload Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Tianfei zhang <tianfei.zhang@intel.com> Tested-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Link: https://lore.kernel.org/r/20220421212204.36052-6-russell.h.weight@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Russ Weight
|
97730bbb24 |
firmware_loader: Add firmware-upload support
Extend the firmware subsystem to support a persistent sysfs interface that userspace may use to initiate a firmware update. For example, FPGA based PCIe cards load firmware and FPGA images from local FLASH when the card boots. The images in FLASH may be updated with new images provided by the user at his/her convenience. A device driver may call firmware_upload_register() to expose persistent "loading" and "data" sysfs files. These files are used in the same way as the fallback sysfs "loading" and "data" files. When 0 is written to "loading" to complete the write of firmware data, the data is transferred to the lower-level driver using pre-registered call-back functions. The data transfer is done in the context of a kernel worker thread. Reviewed-by: Luis Chamberlain <mcgrof@kernel.org> Reviewed-by: Tianfei zhang <tianfei.zhang@intel.com> Tested-by: Matthew Gerlach <matthew.gerlach@linux.intel.com> Signed-off-by: Russ Weight <russell.h.weight@intel.com> Link: https://lore.kernel.org/r/20220421212204.36052-5-russell.h.weight@intel.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|
Tomi Valkeinen
|
660440a907 |
media: Documentation: add documentation about subdev state
Add documentation about centrally managed subdev state. Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ideasonboard.com> Reviewed-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
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Hans Verkuil
|
f1b5716430 |
media: cec: add optional adap_configured callback
This new optional callback is called when the adapter is fully configured or fully unconfigured. Some drivers may have to take action when this happens. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
||
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Jason Gunthorpe
|
6b42f491e1 |
vfio/mdev: Remove mdev_parent_ops
The last useful member in this struct is the supported_type_groups, move it to the mdev_driver and delete mdev_parent_ops. Replace it with mdev_driver as an argument to mdev_register_device() Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-33-hch@lst.de Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Zhi Wang <zhi.a.wang@intel.com> |
||
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Jason Gunthorpe
|
6c7f98b334 |
vfio/mdev: Remove vfio_mdev.c
Now that all mdev drivers directly create their own mdev_device driver and directly register with the vfio core's vfio_device_ops this is all dead code. Delete vfio_mdev.c and the mdev_parent_ops members that are connected to it. Signed-off-by: Jason Gunthorpe <jgg@nvidia.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Zhi Wang <zhi.a.wang@intel.com> Link: http://patchwork.freedesktop.org/patch/msgid/20220411141403.86980-31-hch@lst.de Reviewed-by: Kirti Wankhede <kwankhede@nvidia.com> Reviewed-by: Zhi Wang <zhi.a.wang@intel.com> |
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Jiri Slaby
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2a72b1b2db |
Documentation: fix tty link
The commit below causes the following warnings:
Documentation/driver-api/index.rst:14: WARNING: toctree contains reference to nonexisting document 'driver-api/tty'
Documentation/driver-api/tty/index.rst: WARNING: document isn't included in any toctree
This is because I omitted the "/index" part from the link. That part is
needed for directories and I was confused by the surrounding links which
are links to files. Fix it in this patch.
Fixes:
|
||
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Ben Walker
|
fc44ff0ae9 |
dmaengine: Document dmaengine_prep_dma_memset
Document this function to make clear the expected behavior of the 'value' parameter. It was intended to match the behavior of POSIX memset as laid out here: https://lore.kernel.org/dmaengine/YejrA5ZWZ3lTRO%2F1@matsya/ Signed-off-by: Ben Walker <benjamin.walker@intel.com> Link: https://lore.kernel.org/r/20220301182551.883474-2-benjamin.walker@intel.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
||
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Marc Zyngier
|
4bde53ab33 |
Merge branch irq/gpio-immutable into irq/irqchip-next
* irq/gpio-immutable: : . : First try at preventing the GPIO subsystem from abusing irq_chip : data structures. The general idea is to have an irq_chip flag : to tell the GPIO subsystem that these structures are immutable, : and to convert drivers one by one. : . Documentation: Update the recommended pattern for GPIO irqchips gpio: Update TODO to mention immutable irq_chip structures pinctrl: amd: Make the irqchip immutable pinctrl: msmgpio: Make the irqchip immutable pinctrl: apple-gpio: Make the irqchip immutable gpio: pl061: Make the irqchip immutable gpio: tegra186: Make the irqchip immutable gpio: Add helpers to ease the transition towards immutable irq_chip gpio: Expose the gpiochip_irq_re[ql]res helpers gpio: Don't fiddle with irqchips marked as immutable Signed-off-by: Marc Zyngier <maz@kernel.org> |
||
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Marc Zyngier
|
5644b66a9c |
Documentation: Update the recommended pattern for GPIO irqchips
Update the documentation to get rid of the per-gpio_irq_chip irq_chip structure, and give examples of the new pattern. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Bartosz Golaszewski <brgl@bgdev.pl> Signed-off-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20220419141846.598305-11-maz@kernel.org |
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Jiri Slaby
|
7fb4028fbb |
Documentation: tty: n_gsm, use power of ReST
Reformat the whole document, so that automatic numbering and TOC is properly generated. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220411110143.10019-7-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Jiri Slaby
|
e937eb43b8 |
Documentation: tty: n_gsm, delete "Additional Documentation"
All of the URLs give 404. There is a little point to preserve them. If really need be, we could try archive.org if the documents are not there by a chance. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220411110143.10019-6-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Jiri Slaby
|
5b437ae9fc |
Documentation: tty: move moxa-smartio.rst to tty
It is a tty_driver, not serial -- uart_driver. So move it to the tty docs dir too. (The same as the driver itself.) Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220411110143.10019-5-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Jiri Slaby
|
e26595034d |
Documentation: tty: move n_gsm to tty
We have n_tty documented in Documentation/driver-api/tty/. n_gsm belongs there too, so move from serial/ to tty/ too. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220411110143.10019-4-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Jiri Slaby
|
1a4a8f6bba |
Documentation: tty: introduce "Other Documentation"
So far only n_tty belongs here, but in the next patches, more will come. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220411110143.10019-3-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Jiri Slaby
|
b96cd8b05e |
Documentation: move tty to driver-api
Based on discussion starting as 87mthw2o93.fsf@meer.lwn.net, let's move the tty documentation to driver-api. It's more appropriate there. Cc: Jonathan Corbet <corbet@lwn.net> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Link: https://lore.kernel.org/r/20220411110143.10019-2-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
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Paul Kocialkowski
|
1f854536a8 |
dmaengine: Clarify cyclic transfer residue documentation
The current documentation for the residue reported in a cyclic transfer case mentions that the reported residue should be relative to the current period only. However the definition of DMA_RESIDUE_GRANULARITY_SEGMENT specifies that the residue should be updated after each period for a cyclic transfer, which is in direct contradiction. Moreover the pcm_dmaengine common code uses the residue relative to the whole cyclic buffer size, not one period. Correct the residue-related documentation to reflect this. Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Link: https://lore.kernel.org/r/20220331134114.703782-1-paul.kocialkowski@bootlin.com Signed-off-by: Vinod Koul <vkoul@kernel.org> |
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John Garry
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4f1a22ee7b |
libata: Improve ATA queued command allocation
Improve ATA queued command allocation as follows: - For attaining a qc tag for a SAS host we need to allocate a bit in ata_port.sas_tag_allocated bitmap. However we already have a unique tag per device in range [0, ATA_MAX_QUEUE -1] in the scsi cmnd budget token, so just use that instead. - It is a bit pointless to have ata_qc_new_init() in libata-core.c since it pokes scsi internals, so inline it in ata_scsi_qc_new() (in libata-scsi.c). Also update Doc accordingly. - Use standard SCSI helpers set_host_byte() and set_status_byte() in ata_scsi_qc_new(). Christoph Hellwig originally contributed the change to inline ata_qc_new_init(). Signed-off-by: John Garry <john.garry@huawei.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com> |
||
|
Dave Airlie
|
995f748073 |
drm-misc-next-fixes for v5.18-rc2:
- fix warning about fence containers - fix logic error in new fence merge code - handle empty dma_fence_arrays gracefully - Try all possible cases for bridge/panel detection. -----BEGIN PGP SIGNATURE----- iQIzBAABCgAdFiEEuXvWqAysSYEJGuVH/lWMcqZwE8MFAmJOwqsACgkQ/lWMcqZw E8NdAw//YQB9FuU3x0JmUCa4SY63mnNyQXUz2ZRe6DV39nSOqrGV0QlZr538/oJk HfSyAOs+zLYsZSvZNmQ4zgSlyU/IcAR68lB1wVgcVHn3XKPq0Dxxd0kOg9aQ5Hpd xF2wIxeMmHj5BJWe+S6IIWdCyWMRneT9R5lFLI59S08A3yGAY2x4u+8G+YpH1bZa cfxOfpHWCbgwCbjpjcVFd1JQAo9EcqHlebvNqpZzf5RPYIVaYRQrx+p0e1u6rjxc EVRube1dxhx13O1k4EGA4ghornl8uDpvaYU09L83xUHgYDehO7XmlwN2YCZZE09Y ZA2OVJ9Hh3RSYa8bQQ5AXlKddcYkmWJa7Zvvi1u6CVBW7pNNPYm8ryMXppIqMW2q 2Lmc5LsZnNCHshgjQz9L5P4IBZh1EQ97ti4efRLvx4DSCMyBmBSHVicfs8m0HhlO jNPmmJJjMxWzTtx1UvI3fmSFxKsSYBC4eTa/ihspFmuGT0U5+WdPDFEGn1NrykCX nAHn0ldfJUfBgYis7kk1qNH4hqNH7EsLu7SH68jqCAdxMhz4pzk54VDSFX/qtmUx tP+4Z71/jMV5di3l27rftCgUBfnX3Q9KJoRIx02J87QgsPjiCwOBIWTC4viKk8cq JBkRH+U8LhmqUDwaKvOsNsO/ReNm+seWU6s2aELnLOB2KLDiIJk= =MY3d -----END PGP SIGNATURE----- Merge tag 'drm-misc-next-fixes-2022-04-07' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes drm-misc-next-fixes for v5.18-rc2: - fix warning about fence containers - fix logic error in new fence merge code - handle empty dma_fence_arrays gracefully - Try all possible cases for bridge/panel detection. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/3b8e6439-612e-f640-e380-51e834393e94@linux.intel.com |
||
|
Akira Yokosawa
|
2c2de6f2e2 |
docs: driver-api/thermal/intel_dptf: Use copyright symbol
Using a substitution pattern of "|copy|" without including
isonum.txt causes a doc build warning.
Using the symbol "©" itself is a better choice for those
who read .rst sources.
Reported by: Randy Dunlap <rdunlap@infradead.org>
Fixes:
|
||
|
Linus Torvalds
|
ee96dd9614 |
libnvdimm for 5.18
- Add perf support for nvdimm events, initially only for 'papr_scm'
devices.
- Deprecate the 'block aperture' support in libnvdimm, it only ever
existed in the specification, not in shipping product.
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Merge tag 'libnvdimm-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm
Pull libnvdimm updates from Dan Williams:
"The update for this cycle includes the deprecation of block-aperture
mode and a new perf events interface for the papr_scm nvdimm driver.
The perf events approach was acked by PeterZ.
- Add perf support for nvdimm events, initially only for 'papr_scm'
devices.
- Deprecate the 'block aperture' support in libnvdimm, it only ever
existed in the specification, not in shipping product"
* tag 'libnvdimm-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm:
nvdimm/blk: Fix title level
MAINTAINERS: remove section LIBNVDIMM BLK: MMIO-APERTURE DRIVER
powerpc/papr_scm: Fix build failure when
drivers/nvdimm: Fix build failure when CONFIG_PERF_EVENTS is not set
nvdimm/region: Delete nd_blk_region infrastructure
ACPI: NFIT: Remove block aperture support
nvdimm/namespace: Delete nd_namespace_blk
nvdimm/namespace: Delete blk namespace consideration in shared paths
nvdimm/blk: Delete the block-aperture window driver
nvdimm/region: Fix default alignment for small regions
docs: ABI: sysfs-bus-nvdimm: Document sysfs event format entries for nvdimm pmu
powerpc/papr_scm: Add perf interface support
drivers/nvdimm: Add perf interface to expose nvdimm performance stats
drivers/nvdimm: Add nvdimm pmu structure
|
||
|
Linus Torvalds
|
02e2af20f4 |
Char/Misc and other driver updates for 5.18-rc1
Here is the big set of char/misc and other small driver subsystem updates for 5.18-rc1. Included in here are merges from driver subsystems which contain: - iio driver updates and new drivers - fsi driver updates - fpga driver updates - habanalabs driver updates and support for new hardware - soundwire driver updates and new drivers - phy driver updates and new drivers - coresight driver updates - icc driver updates Individual changes include: - mei driver updates - interconnect driver updates - new PECI driver subsystem added - vmci driver updates - lots of tiny misc/char driver updates There will be two merge conflicts with your tree, one in MAINTAINERS which is obvious to fix up, and one in drivers/phy/freescale/Kconfig which also should be easy to resolve. All of these have been in linux-next for a while with no reported problems. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> -----BEGIN PGP SIGNATURE----- iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCYkG3fQ8cZ3JlZ0Brcm9h aC5jb20ACgkQMUfUDdst+ykNEgCfaRG8CRxewDXOO4+GSeA3NGK+AIoAnR89donC R4bgCjfg8BWIBcVVXg3/ =WWXC -----END PGP SIGNATURE----- Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem updates for 5.18-rc1. Included in here are merges from driver subsystems which contain: - iio driver updates and new drivers - fsi driver updates - fpga driver updates - habanalabs driver updates and support for new hardware - soundwire driver updates and new drivers - phy driver updates and new drivers - coresight driver updates - icc driver updates Individual changes include: - mei driver updates - interconnect driver updates - new PECI driver subsystem added - vmci driver updates - lots of tiny misc/char driver updates All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits) firmware: google: Properly state IOMEM dependency kgdbts: fix return value of __setup handler firmware: sysfb: fix platform-device leak in error path firmware: stratix10-svc: add missing callback parameter on RSU arm64: dts: qcom: add non-secure domain property to fastrpc nodes misc: fastrpc: Add dma handle implementation misc: fastrpc: Add fdlist implementation misc: fastrpc: Add helper function to get list and page misc: fastrpc: Add support to secure memory map dt-bindings: misc: add fastrpc domain vmid property misc: fastrpc: check before loading process to the DSP misc: fastrpc: add secure domain support dt-bindings: misc: add property to support non-secure DSP misc: fastrpc: Add support to get DSP capabilities misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP misc: fastrpc: separate fastrpc device from channel context dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells dt-bindings: nvmem: make "reg" property optional nvmem: brcm_nvram: parse NVRAM content into NVMEM cells nvmem: dt-bindings: Fix the error of dt-bindings check ... |
||
|
Christian König
|
64a8f92fd7 |
dma-buf: add dma_fence_unwrap v2
Add a general purpose helper to deep dive into dma_fence_chain/dma_fence_array structures and iterate over all the fences in them. This is useful when we need to flatten out all fences in those structures. v2: some selftests cleanup, improved function naming and documentation Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20220311110244.1245-1-christian.koenig@amd.com |
||
|
Linus Torvalds
|
b9132c32e0 |
cxl for 5.18
- Add a driver for 'struct cxl_memdev' objects responsible for CXL.mem
operation as distinct from 'cxl_pci' mailbox operations. Its primary
responsibility is enumerating an endpoint 'struct cxl_port' and all the
'struct cxl_port' instances between an endpoint and the CXL platform
root.
- Add a driver for 'struct cxl_port' objects responsible for enumerating
and operating all Host-managed Device Memory (HDM) decoder resources
between the platform-level CXL memory description, all intervening host
bridges / switches, and the HDM resources in endpoints.
- Update the cxl_pci driver to validate CXL.mem operation precursors to
HDM decoder operation like ready-polling, and legacy CXL 1.1 DVSEC
based CXL.mem configuration.
- Add basic lockdep coverage for usage of device_lock() on CXL subsystem
objects similar to what exists for LIBNVDIMM. Include a compile-time
switch for which subsystem to validate at run-time.
- Update cxl_test to emulate a one level switch topology.
- Document a "Theory of Operation" for the subsystem.
- Add 'numa_node' and 'serial' attributes to cxl_memdev sysfs
- Include miscellaneous fixes for spec / QEMU CXL emulation
compatibility and static analysis reports.
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Merge tag 'cxl-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl
Pull CXL (Compute Express Link) updates from Dan Williams:
"This development cycle extends the subsystem to discover CXL resources
throughout a CXL/PCIe switch topology and respond to hot add/remove
events anywhere in that topology.
This is more foundational infrastructure in preparation for dynamic
memory region provisioning support. Recall that CXL memory regions, as
the new "Theory of Operation" section of
Documentation/driver-api/cxl/memory-devices.rst describes, bring
storage volume striping semantics to memory.
The hot add/remove behavior is validated with extensions to the
cxl_test unit test environment and this test in the cxl-cli test
suite:
https://github.com/pmem/ndctl/blob/djbw/for-74/cxl/test/cxl-topology.sh
Summary:
- Add a driver for 'struct cxl_memdev' objects responsible for
CXL.mem operation as distinct from 'cxl_pci' mailbox operations.
Its primary responsibility is enumerating an endpoint 'struct
cxl_port' and all the 'struct cxl_port' instances between an
endpoint and the CXL platform root.
- Add a driver for 'struct cxl_port' objects responsible for
enumerating and operating all Host-managed Device Memory (HDM)
decoder resources between the platform-level CXL memory
description, all intervening host bridges / switches, and the HDM
resources in endpoints.
- Update the cxl_pci driver to validate CXL.mem operation precursors
to HDM decoder operation like ready-polling, and legacy CXL 1.1
DVSEC based CXL.mem configuration.
- Add basic lockdep coverage for usage of device_lock() on CXL
subsystem objects similar to what exists for LIBNVDIMM. Include a
compile-time switch for which subsystem to validate at run-time.
- Update cxl_test to emulate a one level switch topology.
- Document a "Theory of Operation" for the subsystem.
- Add 'numa_node' and 'serial' attributes to cxl_memdev sysfs
- Include miscellaneous fixes for spec / QEMU CXL emulation
compatibility and static analysis reports"
* tag 'cxl-for-5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (48 commits)
cxl/core/port: Fix NULL but dereferenced coccicheck error
cxl/port: Hold port reference until decoder release
cxl/port: Fix endpoint refcount leak
cxl/core: Fix cxl_device_lock() class detection
cxl/core/port: Fix unregister_port() lock assertion
cxl/regs: Fix size of CXL Capability Header Register
cxl/core/port: Handle invalid decoders
cxl/core/port: Fix / relax decoder target enumeration
tools/testing/cxl: Add a physical_node link
tools/testing/cxl: Enumerate mock decoders
tools/testing/cxl: Mock one level of switches
tools/testing/cxl: Fix root port to host bridge assignment
tools/testing/cxl: Mock dvsec_ranges()
cxl/core/port: Add endpoint decoders
cxl/core: Move target_list out of base decoder attributes
cxl/mem: Add the cxl_mem driver
cxl/core/port: Add switch port enumeration
cxl/memdev: Add numa_node attribute
cxl/pci: Emit device serial number
cxl/pci: Implement wait for media active
...
|
||
|
Linus Torvalds
|
b14ffae378 |
drm for 5.18-rc1
dma-buf: - rename dma-buf-map to iosys-map core: - move buddy allocator to core - add pci/platform init macros - improve EDID parser deep color handling - EDID timing type 7 support - add GPD Win Max quirk - add yes/no helpers to string_helpers - flatten syncobj chains - add nomodeset support to lots of drivers - improve fb-helper clipping support - add default property value interface fbdev: - improve fbdev ops speed ttm: - add a backpointer from ttm bo->ttm resource dp: - move displayport headers - add a dp helper module bridge: - anx7625 atomic support, HDCP support panel: - split out panel-lvds and lvds bindings - find panels in OF subnodes privacy: - add chromeos privacy screen support fb: - hot unplug fw fb on forced removal simpledrm: - request region instead of marking ioresource busy - add panel oreintation property udmabuf: - fix oops with 0 pages amdgpu: - power management code cleanup - Enable freesync video mode by default - RAS code cleanup - Improve VRAM access for debug using SDMA - SR-IOV rework special register access and fixes - profiling power state request ioctl - expose IP discovery via sysfs - Cyan skillfish updates - GC 10.3.7, SDMA 5.2.7, DCN 3.1.6 updates - expose benchmark tests via debugfs - add module param to disable XGMI for testing - GPU reset debugfs register dumping support amdkfd: - CRIU support - SDMA queue fixes radeon: - UVD suspend fix - iMac backlight fix i915: - minimal parallel submission for execlists - DG2-G12 subplatform added - DG2 programming workarounds - DG2 accelerated migration support - flat CCS and CCS engine support for XeHP - initial small BAR support - drop fake LMEM support - ADL-N PCH support - bigjoiner updates - introduce VMA resources and async unbinding - register definitions cleanups - multi-FBC refactoring - DG1 OPROM over SPI support - ADL-N platform enabling - opregion mailbox #5 support - DP MST ESI improvements - drm device based logging - async flip optimisation for DG2 - CPU arch abstraction fixes - improve GuC ADS init to work on aarch64 - tweak TTM LRU priority hint - GuC 69.0.3 support - remove short term execbuf pins nouveau: - higher DP/eDP bitrates - backlight fixes msm: - dpu + dp support for sc8180x - dp support for sm8350 - dpu + dsi support for qcm2290 - 10nm dsi phy tuning support - bridge support for dp encoder - gpu support for additional 7c3 SKUs ingenic: - HDMI support for JZ4780 - aux channel EDID support ast: - AST2600 support - add wide screen support - create DP/DVI connectors omapdrm: - fix implicit dma_buf fencing vc4: - add CSC + full range support - better display firmware handoff panfrost: - add initial dual-core GPU support stm: - new revision support - fb handover support mediatek: - transfer display binding document to yaml format. - add mt8195 display device binding. - allow commands to be sent during video mode. - add wait_for_event for crtc disable by cmdq. tegra: - YUV format support rcar-du: - LVDS support for M3-W+ (R8A77961) exynos: - BGR pixel format for FIMD device -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmI71h4ACgkQDHTzWXnE hr6wKg//SvKFiEOhptua8Ao8XYkhXpg1/tgdAs4D7bZ0YgJyF4Im0RuFOKMmF3mN 0Y8AwguqrsmrOAFbK8B1WEysB66DmGlZN/V2Q75X7fui8xs4uGF2Fcxyr+265zhf vONPwAoxYr+KXqwOI1p1BP2QEL6bJTdu+nrXRsXIBIrWnw8ehXJlw3fDhgvG5QBn RPdbU7lQnd47hdYxkbe5SiZvWnPC46dJmpqsRJir0xjskR6juU36f34C4IKhTGwO NDPeWVgusVXtIC/F4X6RebCWG0f66h+CUFa9zeYIleI/2/5yZWXfcw6Obx8HgPkt gieiI0R4TpkVxeHCApCQ5UpxWgfSOXdoDoyw172bKQw7JCHVEkSwenyMEEwNet6r SCJrRmlB1PBI/iTWmhm9qgrU46ZZyAnQoTlCsXGzJncdP3hzGlA1embl00yfEl7f wzM35N20qd5T4VKUEF8QYF0fLZYmKw4cWVASu4hQ3qmGal6frilphz2J8JK8hQNq KhFqNbVTnZsQNr9LBCbrf0kOPaMzpmW+2vQG9ApdAb1N3gNPZT7ctti0Xq5N2OUR AipWFAsDPS2NPADKmBtDU55PgFH9MqUIsoHHXLV4Qi76dvCqYoN68qRQxrL7rpSu b0gr0YKU2QcIB/uytjOPHcgtI5Xvrh+q8JPz/dJ38/Esgjmk4wo= =uRsT -----END PGP SIGNATURE----- Merge tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm Pull drm updates from Dave Airlie: "Lots of work all over, Intel improving DG2 support, amdkfd CRIU support, msm new hw support, and faster fbdev support. dma-buf: - rename dma-buf-map to iosys-map core: - move buddy allocator to core - add pci/platform init macros - improve EDID parser deep color handling - EDID timing type 7 support - add GPD Win Max quirk - add yes/no helpers to string_helpers - flatten syncobj chains - add nomodeset support to lots of drivers - improve fb-helper clipping support - add default property value interface fbdev: - improve fbdev ops speed ttm: - add a backpointer from ttm bo->ttm resource dp: - move displayport headers - add a dp helper module bridge: - anx7625 atomic support, HDCP support panel: - split out panel-lvds and lvds bindings - find panels in OF subnodes privacy: - add chromeos privacy screen support fb: - hot unplug fw fb on forced removal simpledrm: - request region instead of marking ioresource busy - add panel oreintation property udmabuf: - fix oops with 0 pages amdgpu: - power management code cleanup - Enable freesync video mode by default - RAS code cleanup - Improve VRAM access for debug using SDMA - SR-IOV rework special register access and fixes - profiling power state request ioctl - expose IP discovery via sysfs - Cyan skillfish updates - GC 10.3.7, SDMA 5.2.7, DCN 3.1.6 updates - expose benchmark tests via debugfs - add module param to disable XGMI for testing - GPU reset debugfs register dumping support amdkfd: - CRIU support - SDMA queue fixes radeon: - UVD suspend fix - iMac backlight fix i915: - minimal parallel submission for execlists - DG2-G12 subplatform added - DG2 programming workarounds - DG2 accelerated migration support - flat CCS and CCS engine support for XeHP - initial small BAR support - drop fake LMEM support - ADL-N PCH support - bigjoiner updates - introduce VMA resources and async unbinding - register definitions cleanups - multi-FBC refactoring - DG1 OPROM over SPI support - ADL-N platform enabling - opregion mailbox #5 support - DP MST ESI improvements - drm device based logging - async flip optimisation for DG2 - CPU arch abstraction fixes - improve GuC ADS init to work on aarch64 - tweak TTM LRU priority hint - GuC 69.0.3 support - remove short term execbuf pins nouveau: - higher DP/eDP bitrates - backlight fixes msm: - dpu + dp support for sc8180x - dp support for sm8350 - dpu + dsi support for qcm2290 - 10nm dsi phy tuning support - bridge support for dp encoder - gpu support for additional 7c3 SKUs ingenic: - HDMI support for JZ4780 - aux channel EDID support ast: - AST2600 support - add wide screen support - create DP/DVI connectors omapdrm: - fix implicit dma_buf fencing vc4: - add CSC + full range support - better display firmware handoff panfrost: - add initial dual-core GPU support stm: - new revision support - fb handover support mediatek: - transfer display binding document to yaml format. - add mt8195 display device binding. - allow commands to be sent during video mode. - add wait_for_event for crtc disable by cmdq. tegra: - YUV format support rcar-du: - LVDS support for M3-W+ (R8A77961) exynos: - BGR pixel format for FIMD device" * tag 'drm-next-2022-03-24' of git://anongit.freedesktop.org/drm/drm: (1529 commits) drm/i915/display: Do not re-enable PSR after it was marked as not reliable drm/i915/display: Fix HPD short pulse handling for eDP drm/amdgpu: Use drm_mode_copy() drm/radeon: Use drm_mode_copy() drm/amdgpu: Use ternary operator in `vcn_v1_0_start()` drm/amdgpu: Remove pointless on stack mode copies drm/amd/pm: fix indenting in __smu_cmn_reg_print_error() drm/amdgpu/dc: fix typos in comments drm/amdgpu: fix typos in comments drm/amd/pm: fix typos in comments drm/amdgpu: Add stolen reserved memory for MI25 SRIOV. drm/amdgpu: Merge get_reserved_allocation to get_vbios_allocations. drm/amdkfd: evict svm bo worker handle error drm/amdgpu/vcn: fix vcn ring test failure in igt reload test drm/amdgpu: only allow secure submission on rings which support that drm/amdgpu: fixed the warnings reported by kernel test robot drm/amd/display: 3.2.177 drm/amd/display: [FW Promotion] Release 0.0.108.0 drm/amd/display: Add save/restore PANEL_PWRSEQ_REF_DIV2 drm/amd/display: Wait for hubp read line for Pollock ... |
||
|
Linus Torvalds
|
7403e6d826 |
VFIO updates for v5.18-rc1
- Introduce new device migration uAPI and implement device specific
mlx5 vfio-pci variant driver supporting new protocol (Jason Gunthorpe,
Yishai Hadas, Leon Romanovsky)
- New HiSilicon acc vfio-pci variant driver, also supporting migration
interface (Shameer Kolothum, Longfang Liu)
- D3hot fixes for vfio-pci-core (Abhishek Sahu)
- Document new vfio-pci variant driver acceptance criteria
(Alex Williamson)
- Fix UML build unresolved ioport_{un}map() functions
(Alex Williamson)
- Fix MAINTAINERS due to header movement (Lukas Bulwahn)
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Merge tag 'vfio-v5.18-rc1' of https://github.com/awilliam/linux-vfio
Pull VFIO updates from Alex Williamson:
- Introduce new device migration uAPI and implement device specific
mlx5 vfio-pci variant driver supporting new protocol (Jason
Gunthorpe, Yishai Hadas, Leon Romanovsky)
- New HiSilicon acc vfio-pci variant driver, also supporting migration
interface (Shameer Kolothum, Longfang Liu)
- D3hot fixes for vfio-pci-core (Abhishek Sahu)
- Document new vfio-pci variant driver acceptance criteria
(Alex Williamson)
- Fix UML build unresolved ioport_{un}map() functions
(Alex Williamson)
- Fix MAINTAINERS due to header movement (Lukas Bulwahn)
* tag 'vfio-v5.18-rc1' of https://github.com/awilliam/linux-vfio: (31 commits)
vfio-pci: Provide reviewers and acceptance criteria for variant drivers
MAINTAINERS: adjust entry for header movement in hisilicon qm driver
hisi_acc_vfio_pci: Use its own PCI reset_done error handler
hisi_acc_vfio_pci: Add support for VFIO live migration
crypto: hisilicon/qm: Set the VF QM state register
hisi_acc_vfio_pci: Add helper to retrieve the struct pci_driver
hisi_acc_vfio_pci: Restrict access to VF dev BAR2 migration region
hisi_acc_vfio_pci: add new vfio_pci driver for HiSilicon ACC devices
hisi_acc_qm: Move VF PCI device IDs to common header
crypto: hisilicon/qm: Move few definitions to common header
crypto: hisilicon/qm: Move the QM header to include/linux
vfio/mlx5: Fix to not use 0 as NULL pointer
PCI/IOV: Fix wrong kernel-doc identifier
vfio/mlx5: Use its own PCI reset_done error handler
vfio/pci: Expose vfio_pci_core_aer_err_detected()
vfio/mlx5: Implement vfio_pci driver for mlx5 devices
vfio/mlx5: Expose migration commands over mlx5 device
vfio: Remove migration protocol v1 documentation
vfio: Extend the device migration protocol with RUNNING_P2P
vfio: Define device migration protocol v2
...
|
||
|
Tom Rix
|
ada8d8d337 |
nvdimm/blk: Fix title level
make htmldocs fails with
Sphinx parallel build error:
docutils.utils.SystemMessage: ...nvdimm.rst:146:
(SEVERE/4) Title level inconsistent:
PMEM-REGIONs, Atomic Sectors, and DAX
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The PMEM vs BLK section was removed without changing
the PMEM-REGIONS... title line. Replace '^' with '_'.
Fixes:
|
||
|
Linus Torvalds
|
182966e1cd |
media updates for v5.18-rc1
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Merge tag 'media/v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- a major reorg at platform Kconfig/Makefile files, organizing them per
vendor. The other media Kconfig/Makefile files also sorted
- New sensor drivers: hi847, isl7998x, ov08d10
- New Amphion vpu decoder stateful driver
- New Atmel microchip csi2dc driver
- tegra-vde driver promoted from staging
- atomisp: some fixes for it to work on BYT
- imx7-mipi-csis driver promoted from staging and renamed
- camss driver got initial support for VFE hardware version Titan 480
- mtk-vcodec has gained support for MT8192
- lots of driver changes, fixes and improvements
* tag 'media/v5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (417 commits)
media: nxp: Restrict VIDEO_IMX_MIPI_CSIS to ARCH_MXC or COMPILE_TEST
media: amphion: cleanup media device if register it fail
media: amphion: fix some issues to improve robust
media: amphion: fix some error related with undefined reference to __divdi3
media: amphion: fix an issue that using pm_runtime_get_sync incorrectly
media: vidtv: use vfree() for memory allocated with vzalloc()
media: m5mols/m5mols.h: document new reset field
media: pixfmt-yuv-planar.rst: fix PIX_FMT labels
media: platform: Remove unnecessary print function dev_err()
media: amphion: Add missing of_node_put() in vpu_core_parse_dt()
media: mtk-vcodec: Add missing of_node_put() in mtk_vdec_hw_prob_done()
media: platform: amphion: Fix build error without MAILBOX
media: spi: Kconfig: Place SPI drivers on a single menu
media: i2c: Kconfig: move camera drivers to the top
media: atomisp: fix bad usage at error handling logic
media: platform: rename mediatek/mtk-jpeg/ to mediatek/jpeg/
media: media/*/Kconfig: sort entries
media: Kconfig: cleanup VIDEO_DEV dependencies
media: platform/*/Kconfig: make manufacturer menus more uniform
media: platform: Create vendor/{Makefile,Kconfig} files
...
|
||
|
Linus Torvalds
|
ad9c6ee642 |
spi: Updates for v5.18
The overwhelming bulk of this pull request is a change from Uwe
Kleine-König which changes the return type of the remove() function to
void as part of some wider work he's doing to do this for all bus types,
causing updates to most SPI device drivers. The branch with that on has
been cross merged with a couple of other trees which added new SPI
drivers this cycle, I'm not expecting any build issues resulting from
the change.
Otherwise it's been a relatively quiet release with some new device
support, a few minor features and the welcome completion of the
conversion of the subsystem to use GPIO descriptors rather than numbers:
- Change return type of remove() to void.
- Completion of the conversion of SPI controller drivers to use GPIO
descriptors rather than numbers.
- Quite a few DT schema conversions.
- Support for multiple SPI devices on a bus in ACPI systems.
- Big overhaul of the PXA2xx SPI driver.
- Support for AMD AMDI0062, Intel Raptor Lake, Mediatek MT7986 and
MT8186, nVidia Tegra210 and Tegra234, Renesas RZ/V2L, Tesla FSD and
Sunplus SP7021.
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Merge tag 'spi-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi
Pull spi updates from Mark Brown:
"The overwhelming bulk of this pull request is a change from Uwe
Kleine-König which changes the return type of the remove() function to
void as part of some wider work he's doing to do this for all bus
types, causing updates to most SPI device drivers. The branch with
that on has been cross merged with a couple of other trees which added
new SPI drivers this cycle, I'm not expecting any build issues
resulting from the change.
Otherwise it's been a relatively quiet release with some new device
support, a few minor features and the welcome completion of the
conversion of the subsystem to use GPIO descriptors rather than
numbers:
- Change return type of remove() to void.
- Completion of the conversion of SPI controller drivers to use GPIO
descriptors rather than numbers.
- Quite a few DT schema conversions.
- Support for multiple SPI devices on a bus in ACPI systems.
- Big overhaul of the PXA2xx SPI driver.
- Support for AMD AMDI0062, Intel Raptor Lake, Mediatek MT7986 and
MT8186, nVidia Tegra210 and Tegra234, Renesas RZ/V2L, Tesla FSD and
Sunplus SP7021"
[ And this is obviously where that spi change that snuck into the
regulator tree _should_ have been :^]
* tag 'spi-v5.18' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (124 commits)
spi: fsi: Implement a timeout for polling status
spi: Fix erroneous sgs value with min_t()
spi: tegra20: Use of_device_get_match_data()
spi: mediatek: add ipm design support for MT7986
spi: Add compatible for MT7986
spi: sun4i: fix typos in comments
spi: mediatek: support tick_delay without enhance_timing
spi: Update clock-names property for arm pl022
spi: rockchip-sfc: fix platform_get_irq.cocci warning
spi: s3c64xx: Add spi port configuration for Tesla FSD SoC
spi: dt-bindings: samsung: Add fsd spi compatible
spi: topcliff-pch: Prevent usage of potentially stale DMA device
spi: tegra210-quad: combined sequence mode
spi: tegra210-quad: add acpi support
spi: npcm-fiu: Fix typo ("npxm")
spi: Fix Tegra QSPI example
spi: qup: replace spin_lock_irqsave by spin_lock in hard IRQ
spi: cadence: fix platform_get_irq.cocci warning
spi: Update NXP Flexspi maintainer details
dt-bindings: mfd: maxim,max77802: Convert to dtschema
...
|
||
|
Linus Torvalds
|
f648372dfe |
Thermal control updates for 5.18-rc1
- Add a new thermal driver for the Intel Hardware Feedback Interface
(HFI) including the HFI initialization, HFI notification interrupt
handling and sending CPU capabilities change messages to user
space via the thermal netlink interface (Ricardo Neri, Srinivas
Pandruvada, Nathan Chancellor, Randy Dunlap).
- Extend the intel-speed-select utility to handle out-of-band CPU
configuration changes and add support for the CPU capabilities
change messages sent over the thermal netlink interface by the new
HFI thermal driver to it (Srinivas Pandruvada).
- Convert the DT bindings to yaml format for the Exynos platform
and fix and update the MAINTAINERS file for this driver (Krzysztof
Kozlowski).
- Register the thermal zones as HWmon sensors for the QCom's
Tsens driver and TI thermal platforms (Dmitry Baryshkov, Romain
Naour).
- Add the msm8953 compatible documentation in the bindings (Luca
Weiss).
- Add the sm8150 platform support to the QCom LMh driver's DT
binding (Thara Gopinath).
- Check the command result from the IPC command to the BPMP in the
Tegra driver (Mikko Perttunen).
- Silence the error for normal configuration where the interrupt
is optionnal in the Broadcom thermal driver (Florian Fainelli).
- Remove remaining dead code from the TI thermal driver (Yue
Haibing).
- Don't use bitmap_weight() in end_power_clamp() in the powerclamp
driver (Yury Norov).
- Update the OS policy capabilities handshake in the int340x thermal
driver (Srinivas Pandruvada).
- Increase the policies bitmap size in int340x (Srinivas Pandruvada).
- Replace acpi_bus_get_device() with acpi_fetch_acpi_dev() in the
int340x thermal driver (Rafael Wysocki).
- Check for NULL after calling kmemdup() in int340x (Jiasheng Jiang).
- Add Intel Dynamic Power and Thermal Framework (DPTF) kernel interface
documentation (Srinivas Pandruvada).
- Fix bullet list warning in the thermal documentation (Randy Dunlap).
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Merge tag 'thermal-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull thermal control updates from Rafael Wysocki:
"As far as new functionality is concerned, there is a new thermal
driver for the Intel Hardware Feedback Interface (HFI) along with some
intel-speed-select utility changes to support it. There are also new
DT compatible strings for a couple of platforms, and thermal zones on
some platforms will be registered as HWmon sensors now.
Apart from the above, some drivers are updated (fixes mostly) and
there is a new piece of documentation for the Intel DPTF (Dynamic
Power and Thermal Framework) sysfs interface.
Specifics:
- Add a new thermal driver for the Intel Hardware Feedback Interface
(HFI) including the HFI initialization, HFI notification interrupt
handling and sending CPU capabilities change messages to user space
via the thermal netlink interface (Ricardo Neri, Srinivas
Pandruvada, Nathan Chancellor, Randy Dunlap).
- Extend the intel-speed-select utility to handle out-of-band CPU
configuration changes and add support for the CPU capabilities
change messages sent over the thermal netlink interface by the new
HFI thermal driver to it (Srinivas Pandruvada).
- Convert the DT bindings to yaml format for the Exynos platform and
fix and update the MAINTAINERS file for this driver (Krzysztof
Kozlowski).
- Register the thermal zones as HWmon sensors for the QCom's Tsens
driver and TI thermal platforms (Dmitry Baryshkov, Romain Naour).
- Add the msm8953 compatible documentation in the bindings (Luca
Weiss).
- Add the sm8150 platform support to the QCom LMh driver's DT binding
(Thara Gopinath).
- Check the command result from the IPC command to the BPMP in the
Tegra driver (Mikko Perttunen).
- Silence the error for normal configuration where the interrupt is
optionnal in the Broadcom thermal driver (Florian Fainelli).
- Remove remaining dead code from the TI thermal driver (Yue
Haibing).
- Don't use bitmap_weight() in end_power_clamp() in the powerclamp
driver (Yury Norov).
- Update the OS policy capabilities handshake in the int340x thermal
driver (Srinivas Pandruvada).
- Increase the policies bitmap size in int340x (Srinivas Pandruvada).
- Replace acpi_bus_get_device() with acpi_fetch_acpi_dev() in the
int340x thermal driver (Rafael Wysocki).
- Check for NULL after calling kmemdup() in int340x (Jiasheng Jiang).
- Add Intel Dynamic Power and Thermal Framework (DPTF) kernel
interface documentation (Srinivas Pandruvada).
- Fix bullet list warning in the thermal documentation (Randy
Dunlap)"
* tag 'thermal-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (30 commits)
thermal: int340x: Update OS policy capability handshake
thermal: int340x: Increase bitmap size
Documentation: thermal: DPTF Documentation
MAINTAINERS: thermal: samsung: update Krzysztof Kozlowski's email
thermal/drivers/ti-soc-thermal: Remove unused function ti_thermal_get_temp()
thermal/drivers/brcmstb_thermal: Interrupt is optional
thermal: tegra-bpmp: Handle errors in BPMP response
drivers/thermal/ti-soc-thermal: Add hwmon support
dt-bindings: thermal: tsens: Add msm8953 compatible
dt-bindings: thermal: Add sm8150 compatible string for LMh
thermal/drivers/qcom/lmh: Add support for sm8150
thermal/drivers/tsens: register thermal zones as hwmon sensors
MAINTAINERS: thermal: samsung: Drop obsolete properties
dt-bindings: thermal: samsung: Convert to dtschema
tools/power/x86/intel-speed-select: v1.12 release
tools/power/x86/intel-speed-select: HFI support
tools/power/x86/intel-speed-select: OOB daemon mode
thermal: intel: hfi: INTEL_HFI_THERMAL depends on NET
thermal: netlink: Fix parameter type of thermal_genl_cpu_capability_event() stub
thermal: Replace acpi_bus_get_device()
...
|
||
|
Linus Torvalds
|
242ba6656d |
ACPI updates for 5.18-rc1
- Use uintptr_t and offsetof() in the ACPICA code to avoid compiler
warnings regarding NULL pointer arithmetic (Rafael Wysocki).
- Fix possible NULL pointer dereference in acpi_ns_walk_namespace()
when passed "acpi=off" in the command line (Rafael Wysocki).
- Fix and clean up acpi_os_read/write_port() (Rafael Wysocki).
- Introduce acpi_bus_for_each_dev() and use it for walking all ACPI
device objects in the Type C code (Rafael Wysocki).
- Fix the _OSC platform capabilities negotioation and prevent CPPC
from being used if the platform firmware indicates that it not
supported via _OSC (Rafael Wysocki).
- Use ida_alloc() instead of ida_simple_get() for ACPI enumeration
of devices (Rafael Wysocki).
- Add AGDI and CEDT to the list of known ACPI table signatures (Ilkka
Koskinen, Robert Kiraly).
- Add power management debug messages related to suspend-to-idle in
two places (Rafael Wysocki).
- Fix __acpi_node_get_property_reference() return value and clean up
that function (Andy Shevchenko, Sakari Ailus).
- Fix return value of the __setup handler in the ACPI PM timer clock
source driver (Randy Dunlap).
- Clean up double words in two comments (Tom Rix).
- Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and
Nextbook Ares 8 (Hans de Goede).
- Clean up frequency invariance handling on x86 in the ACPI CPPC
library (Huang Rui).
- Work around broken XSDT on the Advantech DAC-BJ01 board (Mark
Cilissen).
- Make wakeup events checks in the ACPI EC driver more
straightforward and clean up acpi_ec_submit_event() (Rafael
Wysocki).
- Make it possible to obtain the CPU capacity with the help of CPPC
information (Ionela Voinescu).
- Improve fine grained fan control in the ACPI fan driver and
document it (Srinivas Pandruvada).
- Add device HID and quirk for Microsoft Surface Go 3 to the ACPI
battery driver (Maximilian Luz).
- Make the ACPI driver for Intel SoCs (LPSS) let the SPI driver know
the exact type of the controller (Andy Shevchenko).
- Force native backlight mode on Clevo NL5xRU and NL5xNU (Werner
Sembach).
- Fix return value of __setup handlers in the APEI code (Randy
Dunlap).
- Add Arm Generic Diagnostic Dump and Reset device driver (Ilkka
Koskinen).
- Limit printable size of BERT table data (Darren Hart).
- Fix up HEST and GHES initialization (Shuai Xue).
- Update the ACPI device enumeration documentation and unify the ASL
style in GPIO-related examples (Andy Shevchenko).
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Merge tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI updates from Rafael Wysocki:
"From the new functionality perspective, the most significant items
here are the new driver for the 'ARM Generic Diagnostic Dump and
Reset' device, the extension of fine grain fan control in the ACPI fan
driver, and the change making it possible to use CPPC information to
obtain CPU capacity.
There are also a few new quirks, a bunch of fixes, including the
platform-level _OSC handling change to make it actually take the
platform firmware response into account, some code and documentation
cleanups, and a notable update of the ACPI device enumeration
documentation.
Specifics:
- Use uintptr_t and offsetof() in the ACPICA code to avoid compiler
warnings regarding NULL pointer arithmetic (Rafael Wysocki).
- Fix possible NULL pointer dereference in acpi_ns_walk_namespace()
when passed "acpi=off" in the command line (Rafael Wysocki).
- Fix and clean up acpi_os_read/write_port() (Rafael Wysocki).
- Introduce acpi_bus_for_each_dev() and use it for walking all ACPI
device objects in the Type C code (Rafael Wysocki).
- Fix the _OSC platform capabilities negotioation and prevent CPPC
from being used if the platform firmware indicates that it not
supported via _OSC (Rafael Wysocki).
- Use ida_alloc() instead of ida_simple_get() for ACPI enumeration of
devices (Rafael Wysocki).
- Add AGDI and CEDT to the list of known ACPI table signatures (Ilkka
Koskinen, Robert Kiraly).
- Add power management debug messages related to suspend-to-idle in
two places (Rafael Wysocki).
- Fix __acpi_node_get_property_reference() return value and clean up
that function (Andy Shevchenko, Sakari Ailus).
- Fix return value of the __setup handler in the ACPI PM timer clock
source driver (Randy Dunlap).
- Clean up double words in two comments (Tom Rix).
- Add "skip i2c clients" quirks for Lenovo Yoga Tablet 1050F/L and
Nextbook Ares 8 (Hans de Goede).
- Clean up frequency invariance handling on x86 in the ACPI CPPC
library (Huang Rui).
- Work around broken XSDT on the Advantech DAC-BJ01 board (Mark
Cilissen).
- Make wakeup events checks in the ACPI EC driver more
straightforward and clean up acpi_ec_submit_event() (Rafael
Wysocki).
- Make it possible to obtain the CPU capacity with the help of CPPC
information (Ionela Voinescu).
- Improve fine grained fan control in the ACPI fan driver and
document it (Srinivas Pandruvada).
- Add device HID and quirk for Microsoft Surface Go 3 to the ACPI
battery driver (Maximilian Luz).
- Make the ACPI driver for Intel SoCs (LPSS) let the SPI driver know
the exact type of the controller (Andy Shevchenko).
- Force native backlight mode on Clevo NL5xRU and NL5xNU (Werner
Sembach).
- Fix return value of __setup handlers in the APEI code (Randy
Dunlap).
- Add Arm Generic Diagnostic Dump and Reset device driver (Ilkka
Koskinen).
- Limit printable size of BERT table data (Darren Hart).
- Fix up HEST and GHES initialization (Shuai Xue).
- Update the ACPI device enumeration documentation and unify the ASL
style in GPIO-related examples (Andy Shevchenko)"
* tag 'acpi-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (52 commits)
clocksource: acpi_pm: fix return value of __setup handler
ACPI: bus: Avoid using CPPC if not supported by firmware
Revert "ACPI: Pass the same capabilities to the _OSC regardless of the query flag"
ACPI: video: Force backlight native for Clevo NL5xRU and NL5xNU
arm64, topology: enable use of init_cpu_capacity_cppc()
arch_topology: obtain cpu capacity using information from CPPC
x86, ACPI: rename init_freq_invariance_cppc() to arch_init_invariance_cppc()
ACPI: AGDI: Add driver for Arm Generic Diagnostic Dump and Reset device
ACPI: tables: Add AGDI to the list of known table signatures
ACPI/APEI: Limit printable size of BERT table data
ACPI: docs: gpio-properties: Unify ASL style for GPIO examples
ACPI / x86: Work around broken XSDT on Advantech DAC-BJ01 board
ACPI: APEI: fix return value of __setup handlers
x86/ACPI: CPPC: Move init_freq_invariance_cppc() into x86 CPPC
x86: Expose init_freq_invariance() to topology header
x86/ACPI: CPPC: Move AMD maximum frequency ratio setting function into x86 CPPC
x86/ACPI: CPPC: Rename cppc_msr.c to cppc.c
ACPI / x86: Add skip i2c clients quirk for Lenovo Yoga Tablet 1050F/L
ACPI / x86: Add skip i2c clients quirk for Nextbook Ares 8
ACPICA: Avoid walking the ACPI Namespace if it is not there
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Mauro Carvalho Chehab
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ceafdaac46 |
media: platform: rename omap3isp/ to ti/omap3isp/
As the end goal is to have platform drivers split by vendor, rename omap3isp/ to ti/omap3isp/. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |
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Mauro Carvalho Chehab
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d24a170bde |
media: platform: rename davinci/ to ti/davinci/
As the end goal is to have platform drivers split by vendor, rename davinci/ to ti/davinci/. Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org> |