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66d653c372
linux-stable/drivers/staging/fbtft
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Stephen Kitt 66d653c372 staging: ftbft: Use backlight helper 
backlight_properties.fb_blank is deprecated. The states it represents
are handled by other properties; but instead of accessing those
properties directly, drivers should use the helpers provided by
backlight.h.

Instead of manually checking the power state in struct
backlight_properties, use backlight_is_blank().

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Noralf Trønnes" <noralf@tronnes.org>
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Javier Martinez Canillas <javierm@redhat.com>
Cc: Len Baker <len.baker@gmx.com>
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
Cc: linux-staging@lists.linux.dev
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Stephen Kitt <steve@sk2.org>
Link: https://lore.kernel.org/r/20220607185516.1129900-1-steve@sk2.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-06-10 09:01:03 +02:00
..
fb_agm1264k-fl.c staging: fbtft: Replace custom ->reset() with generic one 2021-05-10 11:19:39 +02:00
fb_bd663474.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_hx8340bn.c staging: fbtft: make several arrays static const, makes object smaller 2019-09-12 10:35:52 +01:00
fb_hx8347d.c staging: fbtft: Add support for orientation on Himax HX8347d 2021-05-10 11:19:39 +02:00
fb_hx8353d.c
fb_hx8357d.c
fb_hx8357d.h
fb_ili9163.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ili9320.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ili9325.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ili9340.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ili9341.c staging: fbtft: Puts macro arguments in parenthesis to avoid precedence issues - Style 2018-08-08 14:23:16 +02:00
fb_ili9481.c
fb_ili9486.c
fb_pcd8544.c Staging: fbtft: Fix some typo. pdc8544 --> pcd8544 2019-07-30 09:52:04 +02:00
fb_ra8875.c staging: fbtft: fixed format-string errors. 2019-03-18 07:06:08 +01:00
fb_s6d02a1.c staging: fbtft: Adjust some empty-line problems - Style 2018-08-08 14:23:16 +02:00
fb_s6d1121.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_seps525.c drivers/staging/fbtft/fb_seps525: New driver for SEPS525 (Syncoam) LCD Controllers 2019-10-26 20:47:52 +02:00
fb_sh1106.c staging: fbtft: sh1106: use new macro FBTFT_REGISTER_SPI_DRIVER 2021-12-03 15:05:12 +01:00
fb_ssd1289.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ssd1305.c Staging: fbtft: Switch to the gpio descriptor interface 2019-01-18 11:01:02 +01:00
fb_ssd1306.c staging: fbtft: ternary statement to if statement. 2019-03-19 14:35:42 +01:00
fb_ssd1325.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ssd1331.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fb_ssd1351.c staging: ftbft: Use backlight helper 2022-06-10 09:01:03 +02:00
fb_st7735r.c staging: fbtft: Fixes some alignment issues - Style 2018-08-08 14:23:16 +02:00
fb_st7789v.c staging: fbtft: fb_st7789v: reset display before initialization 2022-02-15 17:14:22 +01:00
fb_tinylcd.c Staging: fbtft: Alignment should match open parenthesis 2019-02-26 11:40:07 +01:00
fb_tls8204.c Staging: fbtft: Switch to the gpio descriptor interface 2019-01-18 11:01:02 +01:00
fb_uc1611.c staging: fbtft: Do not hardcode SPI CS polarity inversion 2019-12-10 10:56:53 +01:00
fb_uc1701.c Staging: fbtft: Switch to the gpio descriptor interface 2019-01-18 11:01:02 +01:00
fb_upd161704.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fbtft-bus.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fbtft-core.c staging: ftbft: Use backlight helper 2022-06-10 09:01:03 +02:00
fbtft-io.c staging: fbtft: Rectify GPIO handling 2021-05-10 11:19:39 +02:00
fbtft-sysfs.c staging: fbtft: convert sysfs snprintf to sysfs_emit 2021-04-05 12:15:15 +02:00
fbtft.h Staging driver update for 5.18-rc1 2022-03-28 12:50:50 -07:00
internal.h
Kconfig staging: fbtft: Remove fb_watterott driver 2021-11-15 10:02:02 +01:00
Makefile staging: fbtft: Remove fb_watterott driver 2021-11-15 10:02:02 +01:00
README
TODO staging: fbtft: Update TODO 2021-05-10 11:19:39 +02:00

README 

  FBTFT
=========

Linux Framebuffer drivers for small TFT LCD display modules.
The module 'fbtft' makes writing drivers for some of these displays very easy.

Development is done on a Raspberry Pi running the Raspbian "wheezy" distribution.

INSTALLATION
  Download kernel sources

  From Linux 3.15
    cd drivers/video/fbdev/fbtft
    git clone https://github.com/notro/fbtft.git

    Add to drivers/video/fbdev/Kconfig:   source "drivers/video/fbdev/fbtft/Kconfig"
    Add to drivers/video/fbdev/Makefile:  obj-y += fbtft/

  Before Linux 3.15
    cd drivers/video
    git clone https://github.com/notro/fbtft.git

    Add to drivers/video/Kconfig:   source "drivers/video/fbtft/Kconfig"
    Add to drivers/video/Makefile:  obj-y += fbtft/

  Enable driver(s) in menuconfig and build the kernel


See wiki for more information: https://github.com/notro/fbtft/wiki


Source: https://github.com/notro/fbtft/