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mfd: Kconfig: Change INTEL_SOC_PMIC_CHTDC_TI to bool

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The INTEL_SOC_PMIC_CHTDC_TI should be initialized early, before
loading the fbcon driver, as otherwise the i915 driver will
fail to configure pwm:

[   13.674287] fb0: switching to inteldrmfb from EFI VGA
[   13.682380] Console: switching to colour dummy device 80x25
[   13.682468] i915 0000:00:02.0: vgaarb: deactivate vga console
[   13.682686] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
[   13.685773] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem
[   13.686219] i915 0000:00:02.0: [drm] *ERROR* Failed to configure the pwm chip
[   13.699572] [drm] Initialized i915 1.6.0 20200313 for 0000:00:02.0 on minor 0
[   13.739044] fbcon: i915drmfb (fb0) is primary device
[   14.037792] intel_soc_pmic_exec_mipi_pmic_seq_element: No PMIC registered
...
[   24.621403] intel_pmic_install_opregion_handler: Ask to register OpRegion for bus ID=PMI2, HID=INT33F5
[   24.630540] intel_pmic_install_opregion_handler: OpRegion registered

(some extra debug printk's were added to the above)

As suggested by Hans, this patch also addresses an issue with
the dependencies, as, for this driver to be a bool, it also
need the I2C core and the I2C_DESIGNWARE driver to be builtin.

Suggested-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Link: https://lore.kernel.org/r/86f546b3233fd799b0c39b83afc521440ebfe004.1638192232.git.mchehab+huawei@kernel.org
This commit is contained in:
Mauro Carvalho Chehab 2021-11-29 14:23:56 +01:00 committed by Lee Jones
parent fe07b0f1e8
commit 54d4c88b37
1 changed files with 5 additions and 1 deletions
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6
drivers/mfd/Kconfig
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@ -634,7 +634,7 @@ config INTEL_SOC_PMIC_CHTWC
config INTEL_SOC_PMIC_CHTDC_TI
tristate "Support for Intel Cherry Trail Dollar Cove TI PMIC"
depends on GPIOLIB
depends on I2C
depends on I2C=y && I2C_DESIGNWARE_PLATFORM=y
depends on ACPI
depends on X86
select MFD_CORE
@ -644,6 +644,10 @@ config INTEL_SOC_PMIC_CHTDC_TI
Select this option for supporting Dollar Cove (TI version) PMIC
device that is found on some Intel Cherry Trail systems.
This option is a bool as it provides an ACPI OpRegion which must be
available before any devices using it are probed. This option also
needs the designware-i2c driver to be builtin for the same reason.
config INTEL_SOC_PMIC_MRFLD
tristate "Support for Intel Merrifield Basin Cove PMIC"
depends on GPIOLIB