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d1b8129457
linux/drivers/video/backlight
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Peter Ujfalusi d1b8129457 backlight: pwm_bl: Check the PWM state for initial backlight power state 
If the PWM is not enabled the backlight initially should not be enabled
either if we have booted with DT and there is a phandle pointing to the
backlight node.

The patch extends the checks to decide if we should keep the backlight off
initially.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2017-01-04 11:37:38 +00:00
..
88pm860x_bl.c backlight: 88pm860x_bl: Add missing of_node_put 2015-10-15 12:06:21 +01:00
aat2870_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
adp5520_bl.c backlight: adp5520: Fix error handling in adp5520_bl_probe() 2017-01-04 11:37:31 +00:00
adp8860_bl.c backlight: adp8860: Fix another uninitialized variable use 2016-01-11 07:58:43 +00:00
adp8870_bl.c backlight: adp88x0: Fix uninitialized variable use 2016-01-11 05:56:12 +00:00
ams369fg06.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
apple_bl.c
as3711_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
backlight.c video / backlight: remove the backlight_device_registered API 2016-05-04 23:41:14 +02:00
bd6107.c backlight: Remove trivial get_brightness implementations 2014-06-23 13:24:22 +01:00
corgi_lcd.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
cr_bllcd.c backlight: cr_bllcd: Add blank line after declarations 2014-08-29 08:24:51 +01:00
da903x_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
da9052_bl.c video: backlight: da9052: Constify platform_device_id 2015-06-23 15:28:59 +01:00
ep93xx_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
generic_bl.c backlight: generic_bl: Remove unused function 2014-08-28 14:10:16 +01:00
gpio_backlight.c backlight: gpio-backlight: Use default-on on GPIO request 2016-01-11 07:58:35 +00:00
hp680_bl.c
hx8357.c backlight: hx8357: remove unnecessary OOM messages 2014-04-03 16:21:10 -07:00
ili922x.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
ili9320.c backlight: ili9320: remove unnecessary OOM messages 2014-04-03 16:21:10 -07:00
ili9320.h
ipaq_micro_bl.c backlight: ipaq_micro: Fix sparse non static symbol warning 2014-07-31 10:31:22 +01:00
jornada720_bl.c backlight: jornada720: Remove 'else' after a return 2014-08-29 08:26:32 +01:00
jornada720_lcd.c backlight: jornada720: Remove 'else' after a return 2014-08-29 08:26:51 +01:00
kb3886_bl.c backlight: kb3886_bl: fix incorrect placement of __initdata marker 2014-01-23 16:36:57 -08:00
Kconfig backlight: pm8941-wled: Move PM8941 WLED driver to backlight 2015-08-25 08:41:56 +01:00
l4f00242t03.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
lcd.c backlight: lcd: Fix race condition during register 2017-01-04 11:37:31 +00:00
ld9040_gamma.h
ld9040.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
lm3533_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
lm3630a_bl.c backlight: lm3630a: explicitly apply PWM config extracted from pwm_args 2016-05-17 14:45:05 +02:00
lm3639_bl.c backlight: lm3639: Remove unnecessary return statements 2014-08-29 08:25:23 +01:00
lms283gf05.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
lms501kf03.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
locomolcd.c
lp855x_bl.c backlight: lp855x: Add enable regulator 2016-06-29 10:06:21 +01:00
lp8788_bl.c backlight: lp8788: Explicitly apply PWM config extracted from pwm_args 2016-05-17 14:45:04 +02:00
ltv350qv.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
ltv350qv.h
lv5207lp.c backlight: Remove trivial get_brightness implementations 2014-06-23 13:24:22 +01:00
Makefile backlight: pm8941-wled: Move PM8941 WLED driver to backlight 2015-08-25 08:41:56 +01:00
max8925_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
omap1_bl.c backlight: omap1: add blank line after declarations 2014-08-29 08:27:53 +01:00
ot200_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
pandora_bl.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
pcf50633-backlight.c backlight: pcf50633: Add blank line after declarations 2014-08-29 08:25:53 +01:00
platform_lcd.c backlight: Remove .owner field for drivers using module_platform_driver 2014-08-28 14:09:48 +01:00
pm8941-wled.c backlight: pm8941-wled: Add default-brightness property 2015-10-30 18:47:51 +00:00
pwm_bl.c backlight: pwm_bl: Check the PWM state for initial backlight power state 2017-01-04 11:37:38 +00:00
s6e63m0_gamma.h
s6e63m0.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
sky81452-backlight.c backlight: sky81452: Remove unneeded use of IS_ERR_VALUE() macro 2015-08-25 08:43:21 +01:00
tdo24m.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
tosa_bl.c backlight-tosa: Delete unnecessary assignment for the field "owner" 2016-10-06 09:27:25 +01:00
tosa_lcd.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
tps65217_bl.c backlight: tps65217_bl: Add MODULE_DEVICE_TABLE 2016-01-11 06:36:35 +00:00
vgg2432a4.c spi: Drop owner assignment from spi_drivers 2015-10-28 10:30:17 +09:00
wm831x_bl.c backlight: wm831x_bl: Add blank line after declarations 2014-08-29 08:26:21 +01:00