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eebfdc17cc
linux/drivers/video/backlight
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Matthias Kaehlcke eebfdc17cc backlight: Add TPS65217 WLED driver 
The TPS65217 chip contains a boost converter and current sinks which can be
used to drive LEDs for use as backlights. Expose this functionality via the
backlight API.

Tested on an AM335x based custom board with a single WLED string, using
different values for ISEL and FDIM (though it would be hard to tell the
difference except for the value in WLEDCTRL1). Both instantiation through the
device tree and by passing platform data have been tested. Testing has been
done with an Androidized 3.2 kernel from the rowboat project. Koen Kooi
reported the driver to be working on a Beaglebone board with LCD3 cape

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2012-09-25 10:42:02 +02:00
..
88pm860x_bl.c mfd: 88pm860x: Use REG resource for backlight 2012-09-11 11:38:03 +02:00
aat2870_bl.c drivers/video/backlight: use devm_ functions 2012-03-23 16:58:33 -07:00
adp5520_bl.c drivers/video/backlight/adp5520_bl.c: use kstrtoul() 2012-05-29 16:22:29 -07:00
adp8860_bl.c backlight: adp8860: use devm_ functions 2012-05-29 16:22:30 -07:00
adp8870_bl.c backlight: adp8870: use devm_ functions 2012-05-29 16:22:30 -07:00
ams369fg06.c backlight: ams369fg06: use devm_ functions 2012-05-29 16:22:30 -07:00
apple_bl.c backlight: apple_bl: use pr_debug()/pr_err() instead of printk() 2012-05-29 16:22:29 -07:00
atmel-pwm-bl.c backlight: atmel-pwm-bl: use devm_gpio_request() 2012-07-30 17:25:15 -07:00
backlight.c backlight: use pr_warn() and pr_debug() instead of printk() 2012-05-29 16:22:29 -07:00
corgi_lcd.c backlight: corgi_lcd: use devm_gpio_request() 2012-07-30 17:25:15 -07:00
cr_bllcd.c backlight: cr_bllcd: use pr_err()/pr_info() instead of printk() 2012-05-29 16:22:29 -07:00
da903x_bl.c backlight: initialize struct backlight_properties properly 2012-05-29 16:22:30 -07:00
da9052_bl.c backlight: add driver for DA9052/53 PMIC v1 2012-04-05 15:25:51 -07:00
ep93xx_bl.c ep93xx: Use ioremap for backlight driver 2012-03-14 11:41:10 +11:00
generic_bl.c backlight: generic_bl: use pr_info() instead of printk() 2012-05-29 16:22:29 -07:00
hp680_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
ili9320.c fbdev fixes for 3.5 2012-06-16 16:59:05 -07:00
ili9320.h
jornada720_bl.c backlight: jornada720: use pr_err()/pr_info() instead of printk() 2012-05-29 16:22:29 -07:00
jornada720_lcd.c backlight: jornada720: use pr_err()/pr_info() instead of printk() 2012-05-29 16:22:29 -07:00
kb3886_bl.c backlight: add backlight type 2011-03-22 17:43:59 -07:00
Kconfig backlight: Add TPS65217 WLED driver 2012-09-25 10:42:02 +02:00
l4f00242t03.c backlight: l4f00242t03: export and use devm_gpio_request_one() 2012-07-30 17:25:15 -07:00
lcd.c backlight: use pr_warn() and pr_debug() instead of printk() 2012-05-29 16:22:29 -07:00
ld9040_gamma.h drivers/vidfeo/backlight: ld9040 amoled driver support 2011-03-22 17:43:59 -07:00
ld9040.c backlight: ld9040: use devm_ functions 2012-05-29 16:22:30 -07:00
lm3533_bl.c drivers/video/backlight/lm3533_bl.c: use devm_ functions 2012-07-30 17:25:15 -07:00
lms283gf05.c backlight: lms283gf05: use devm_gpio_request() 2012-07-30 17:25:15 -07:00
locomolcd.c ARM: fix lcd power build failure in collie_defconfig 2012-04-02 22:03:44 -07:00
lp855x_bl.c backlight: move lp855x header into platform_data directory 2012-07-30 17:25:15 -07:00
ltv350qv.c backlight: ltv350qv: use devm_ functions 2012-05-29 16:22:31 -07:00
ltv350qv.h
Makefile backlight: Add TPS65217 WLED driver 2012-09-25 10:42:02 +02:00
max8925_bl.c mfd: max8925: Use register offset as REG in backlight 2012-09-19 12:39:13 +02:00
omap1_bl.c backlight: omap1: use pr_info() instead of printk() 2012-05-29 16:22:30 -07:00
ot200_bl.c backlight: ot200_bl: use devm_gpio_request() 2012-07-30 17:25:15 -07:00
pandora_bl.c backlight: add support for Pandora backlight 2012-03-23 16:58:33 -07:00
pcf50633-backlight.c backlight: initialize struct backlight_properties properly 2012-05-29 16:22:30 -07:00
platform_lcd.c backlight: convert platform_lcd to dev_pm_ops 2012-03-23 16:58:33 -07:00
progear_bl.c backlight: progear: use pr_err() instead of printk() 2012-05-29 16:22:30 -07:00
pwm_bl.c pwm_backlight: pass correct brightness to callback 2012-07-23 13:24:04 +02:00
s6e63m0_gamma.h
s6e63m0.c backlight: s6e63m0: use devm_ functions 2012-05-29 16:22:31 -07:00
tdo24m.c backlight: tdo24m: use devm_ functions 2012-05-29 16:22:31 -07:00
tosa_bl.c backlight: tosa_bl: use devm_gpio_request() 2012-07-30 17:25:15 -07:00
tosa_lcd.c backlight: tosa_lcd: use devm_gpio_request() 2012-07-30 17:25:15 -07:00
tps65217_bl.c backlight: Add TPS65217 WLED driver 2012-09-25 10:42:02 +02:00
vgg2432a4.c backlight: convert backlight spi drivers to module_spi_driver 2012-03-23 16:58:33 -07:00
wm831x_bl.c backlight: initialize struct backlight_properties properly 2012-05-29 16:22:30 -07:00