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linux/drivers/video/backlight
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Uwe Kleine-König 1181f21641 backlight: lm3630a: Convert to atomic PWM API and check for errors 
The practical upside here is that this only needs a single API call to
program the hardware which (depending on the underlaying hardware) can
be more effective and prevents glitches.

Up to now the return value of the pwm functions was ignored. Fix this
and propagate the error to the caller.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2021-06-22 14:11:37 +01:00
..
88pm860x_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
aat2870_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336
2019-06-05 17:37:07 +02:00
adp5520_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
adp8860_bl.c
treewide: Use fallthrough pseudo-keyword
2020-08-23 17:36:59 -05:00
adp8870_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
ams369fg06.c
backlight: ams369fg06: Drop GPIO include
2019-12-16 10:30:41 +00:00
apple_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
arcxcnn_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234
2019-06-19 17:09:07 +02:00
as3711_bl.c
backlight: as3711_bl: Simplify update_status
2020-07-20 10:27:03 +01:00
backlight.c
backlight: backlight: Make of_find_backlight static
2020-07-20 10:27:11 +01:00
bd6107.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
corgi_lcd.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
cr_bllcd.c
video: backlight: cr_bllcd: Remove unused variable 'intensity'
2020-07-21 15:45:45 +01:00
da903x_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
da9052_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
ep93xx_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
gpio_backlight.c
backlight: gpio_backlight: Simplify update_status()
2020-07-20 10:27:05 +01:00
hp680_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
hx8357.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 71
2019-05-24 17:36:47 +02:00
ili922x.c
backlight: ili922x: Add missing kerneldoc description for ili922x_reg_dump()'s arg
2020-07-06 08:11:42 +01:00
ili9320.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ili9320.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ipaq_micro_bl.c
backlight: ipaq_micro: Make structure micro_bl_props constant
2019-10-02 14:19:00 +01:00
jornada720_bl.c
backlight: journada720: Fix Wmisleading-indentation warning
2021-03-23 09:42:55 +00:00
jornada720_lcd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 73
2019-05-24 17:36:47 +02:00
kb3886_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
Kconfig
backlight: Kconfig whitespace and indentation cleanups
2021-06-01 13:36:24 +01:00
ktd253-backlight.c
backlight: ktd253: Support KTD259
2021-03-22 14:29:22 +00:00
l4f00242t03.c
backlight: l4f00242t03: Convert to GPIO descriptors
2020-04-29 08:52:15 +01:00
lcd.c
backlight: lcd: Add missing kerneldoc entry for 'struct device parent'
2020-07-06 08:11:41 +01:00
led_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
lm3533_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
lm3630a_bl.c
backlight: lm3630a: Convert to atomic PWM API and check for errors
2021-06-22 14:11:37 +01:00
lm3639_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lms283gf05.c
backlight: lms283gf05: Convert to GPIO descriptors
2021-01-20 12:47:11 +00:00
lms501kf03.c
backlight: lms501kf03: Remove unused const variables
2020-07-06 08:11:41 +01:00
locomolcd.c
ARM: 9049/1: locomo: make locomo bus's remove callback return void
2021-02-01 19:44:30 +00:00
lp855x_bl.c
backlight: lp855x: Ensure regulators are disabled on probe failure
2020-04-28 08:09:36 +01:00
lp8788_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ltv350qv.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
ltv350qv.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
lv5207lp.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
Makefile
backlight: rt4831: Adds support for Richtek RT4831 backlight
2021-05-19 15:52:25 +01:00
max8925_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
omap1_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 154
2019-05-30 11:26:33 -07:00
otm3225a.c
backlight: otm3225a: Add support for ORISE OTM3225A LCD SoC
2018-04-30 10:50:44 +01:00
pandora_bl.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pcf50633-backlight.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 151
2019-05-30 11:26:28 -07:00
platform_lcd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
pwm_bl.c
backlight: pwm_bl: Fix interpolation
2020-11-04 15:54:57 +00:00
qcom-wled.c
video: backlight: qcom-wled: Add PMI8994 compatible
2021-05-27 17:23:43 +01:00
rave-sp-backlight.c
backlight: rave-sp: Leave initial state and register with correct device
2019-08-12 09:11:10 +01:00
rt4831-backlight.c
backlight: rt4831: Adds support for Richtek RT4831 backlight
2021-05-19 15:52:25 +01:00
sky81452-backlight.c
backlight: sky81452-backlight: Convert comma to semicolon
2021-01-20 12:54:14 +00:00
tdo24m.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 332
2019-06-05 17:37:06 +02:00
tosa_bl.c
backlight: tosa_bl: Include the right header
2020-09-08 12:31:19 +01:00
tosa_bl.h
video: backlight: tosa: Use GPIO lookup table
2019-11-11 09:29:56 +00:00
tosa_lcd.c
backlight: tosa_lcd: Include the right header
2020-09-08 12:30:02 +01:00
tps65217_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00
vgg2432a4.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
wm831x_bl.c
backlight: Use backlight_get_brightness() throughout
2020-07-20 10:27:06 +01:00