linux-stable/drivers/video
Sam Ravnborg 24d34617c2 backlight: cr_bllcd: Introduce gpio-backlight semantics
cr_bllcd can turn backlight ON or OFF.

Fix semantitics so they equals what we know from gpio-backlight.

 brightness == 0   => backlight off
 brightness == 1   => backlight on

Use the backlight_get_brightness() helper to simplify the code.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2020-07-20 10:27:04 +01:00
..
backlight backlight: cr_bllcd: Introduce gpio-backlight semantics 2020-07-20 10:27:04 +01:00
console treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
fbdev treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
logo .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
display_timing.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
hdmi.c video/hdmi: Add Unpack only function for DRM infoframe 2020-05-14 13:50:43 +03:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile
of_display_timing.c video: of: display_timing: Don't yell if no timing node is present 2019-07-26 16:32:26 +02:00
of_videomode.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00
vgastate.c
videomode.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 428 2019-06-05 17:37:16 +02:00