Kim, Milo 8cc9764c9c drivers/video/backlight/lp855x_bl.c: use generic PWM functions ... The LP855x family devices support the PWM input for the backlight control. Period of the PWM is configurable in the platform side. Platform specific functions are unnecessary anymore because generic PWM functions are used inside the driver. (PWM input mode) To set the brightness, new lp855x_pwm_ctrl() is used. If a PWM device is not allocated, devm_pwm_get() is called. The PWM consumer name is from the chip name such as 'lp8550' and 'lp8556'. To get the brightness value, no additional handling is required. Just the value of 'props.brightness' is returned. If the PWM driver is not ready while initializing the LP855x driver, it's OK. The PWM device can be retrieved later, when the brightness value is changed. Documentation is updated with an example. [akpm@linux-foundation.org: coding-style simplification, per Thierry] Signed-off-by: Milo(Woogyom) Kim <milo.kim@ti.com> Cc: Thierry Reding <thierry.reding@avionic-design.de> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Bryan Wu <bryan.wu@canonical.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2012-12-17 17:15:16 -08:00
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ad5449.h	iio:dac: Add support for the ad5449	2012-10-19 18:46:51 +01:00
ad5755.h	…
ad7266.h	…
ad7298.h	staging:iio: Move the ad7298 driver out of staging	2012-11-19 22:22:15 +00:00
ad7791.h	…
ad7793.h	staging:iio: Move ad7793 driver out of staging	2012-11-30 12:57:08 +00:00
ad7887.h	staging:iio: Move the ad7887 driver out of staging	2012-11-05 20:39:54 +00:00
ads7828.h	hwmon: (ads7828) driver cleanup	2012-12-05 10:55:54 -08:00
asoc-imx-ssi.h	ARM: imx: remove header file mach/irqs.h	2012-10-15 10:05:43 +08:00
asoc-kirkwood.h	…
asoc-mx27vis.h	…
asoc-palm27x.h	…
asoc-s3c.h	ASoC: Samsung: Get I2S src_clk from clock alias id.	2012-11-28 19:18:00 +00:00
asoc-s3c24xx_simtec.h	…
asoc-ti-mcbsp.h	…
at91_adc.h	…
ata-pxa.h	…
ata-samsung_cf.h	…
atmel-aes.h	…
atmel.h	atmel: move ATMEL_MAX_UART to platform_data/atmel.h	2012-11-19 17:44:54 +01:00
camera-mx1.h	…
camera-mx2.h	…
camera-mx3.h	…
camera-pxa.h	…
clk-integrator.h	clk: move IM-PD1 clocks to drivers/clk	2012-11-21 11:02:44 -08:00
clk-nomadik.h	…
clk-realview.h	…
clk-u300.h	…
clk-ux500.h	…
clocksource-nomadik-mtu.h	ARM: plat-nomadik: move MTU, kill plat-nomadik	2012-11-05 09:55:33 +01:00
cpsw.h	cpsw: simplify the setup of the register pointers	2012-11-14 22:09:06 -05:00
crypto-ux500.h	ARM: plat-nomadik: move DMA40 header to <linux/platform_data>	2012-11-05 09:55:32 +01:00
davinci_asp.h	ASoC: McASP: remove unused variables	2012-12-07 14:46:56 +09:00
db8500_thermal.h	Thermal: Add ST-Ericsson DB8500 thermal driver.	2012-11-15 20:50:34 +08:00
dma-atmel.h	…
dma-ep93xx.h	…
dma-imx-sdma.h	…
dma-imx.h	dma: imx-dma: remove cpu_is_xxx by using platform_device_id	2012-10-15 10:03:17 +08:00
dma-mmp_tdma.h	…
dma-mv_xor.h	dma: mv_xor: remove the pool_size from platform_data	2012-11-20 15:59:00 +01:00
dma-ste-dma40.h	ARM: plat-nomadik: move DMA40 header to <linux/platform_data>	2012-11-05 09:55:32 +01:00
dmtimer-omap.h	ARM: OMAP: Add platform data header for DMTIMERs	2012-11-16 10:35:08 -06:00
dsp-omap.h	…
dwc3-exynos.h	…
dwc3-omap.h	…
efm32-uart.h	…
ehci-sh.h	…
emif_plat.h	…
eth-netx.h	…
exynos_thermal.h	…
fsa9480.h	…
gpio-em.h	…
gpio-omap.h	ARM: OMAP: Remove NEED_MACH_GPIO_H	2012-11-02 12:00:36 -07:00
gpio-ts5500.h	gpio: add TS-5500 DIO blocks support	2012-12-10 11:23:25 +01:00
hwmon-s3c.h	…
i2c-davinci.h	…
i2c-imx.h	…
i2c-nomadik.h	…
i2c-nuc900.h	…
i2c-s3c2410.h	…
ina2xx.h	…
iommu-omap.h	ARM: OMAP2+: Move iommu/iovmm headers to platform_data	2012-11-20 10:05:01 -08:00
irda-pxaficp.h	…
keyboard-pxa930_rotary.h	…
keyboard-spear.h	…
keypad-ep93xx.h	…
keypad-nomadik-ske.h	…
keypad-omap.h	…
keypad-pxa27x.h	…
keypad-w90p910.h	…
keyscan-davinci.h	…
lcd-mipid.h	…
leds-kirkwood-netxbig.h	…
leds-kirkwood-ns2.h	…
leds-lm355x.h	…
leds-lm3642.h	…
leds-omap.h	ARM: OMAP: Move plat/led.h to include/linux/platform_data	2012-10-17 12:03:18 -07:00
leds-pca9633.h	…
leds-renesas-tpu.h	…
leds-s3c24xx.h	…
lm3630_bl.h	…
lm3639_bl.h	…
lp855x.h	drivers/video/backlight/lp855x_bl.c: use generic PWM functions	2012-12-17 17:15:16 -08:00
lp8727.h	…
macb.h	net/at91_ether: add pdata flag for reverse Eth addr	2012-10-23 02:40:10 -04:00
max197.h	…
max310x.h	…
mfd-mcp-sa11x0.h	…
mipi-csis.h	…
mmc-davinci.h	…
mmc-esdhc-imx.h	…
mmc-msm_sdcc.h	…
mmc-mvsdio.h	…
mmc-mxcmmc.h	…
mmc-omap.h	ARM: arm-soc: Header cleanups	2012-12-12 11:45:16 -08:00
mmc-pxamci.h	…
mmc-s3cmci.h	…
mmc-sdhci-tegra.h	…
mmp_audio.h	…
mmp_dma.h	…
mouse-pxa930_trkball.h	…
msm_serial_hs.h	…
mtd-davinci-aemif.h	…
mtd-davinci.h	…
mtd-mxc_nand.h	…
mtd-nand-omap2.h	ARM: OMAP2+: gpmc: nand register helper bch update	2012-10-15 14:42:10 +05:30
mtd-nand-pxa3xx.h	…
mtd-nand-s3c2410.h	…
mtd-nomadik-nand.h	…
mtd-onenand-omap2.h	ARM: OMAP2+: onenand: header cleanup	2012-10-15 14:42:03 +05:30
mtd-orion_nand.h	…
mv_usb.h	…
ntc_thermistor.h	…
omap-abe-twl6040.h	…
omap-twl4030.h	ASoC: omap-twl4030: Update the header file to support more boards	2012-12-07 12:54:31 +09:00
omap-wd-timer.h	ARM: OMAP2+: WDT: move init; add read_reset_sources pdata function pointer	2012-10-29 20:49:44 -06:00
omap1_bl.h	…
omap4-keypad.h	…
omap_drm.h	staging: drm/omap: add support for ARCH_MULTIPLATFORM	2012-10-30 11:10:00 -07:00
omap_ocp2scp.h	drivers: bus: ocp2scp: add pdata support	2012-11-07 09:35:53 -08:00
pcmcia-pxa2xx_viper.h	…
pinctrl-coh901.h	pinctrl/u300/coh901: stop spawning pinctrl from GPIO	2012-11-21 08:55:22 +01:00
pinctrl-nomadik.h	pinctrl/nomadik: merge old pincfg header	2012-11-05 09:55:29 +01:00
pn544.h	NFC: Move pn544.h to linux/platform_data/	2012-11-19 23:56:59 +01:00
pxa2xx_udc.h	ARM: move udc_pxa2xx.h to linux/platform_data	2012-11-16 11:35:30 +00:00
pxa_sdhci.h	mmc: sdhci-pxav3: add quirks2	2012-12-06 13:54:51 -05:00
remoteproc-omap.h	…
s3c-hsotg.h	…
s3c-hsudc.h	…
sa11x0-serial.h	ARM: move serial_sa1100.h header file to linux/platform_data	2012-11-16 11:35:29 +00:00
sc18is602.h	…
sccnxp.h	…
serial-imx.h	…
shmob_drm.h	…
sht15.h	…
spi-clps711x.h	spi/clps711x: New SPI master driver	2012-12-05 23:14:38 +00:00
spi-davinci.h	…
spi-ep93xx.h	…
spi-imx.h	…
spi-nuc900.h	…
spi-omap2-mcspi.h	spi/omap: fix D0/D1 direction confusion	2012-11-14 12:16:17 +09:00
spi-s3c64xx.h	…
tegra_emc.h	…
tegra_usb.h	…
ti_am335x_adc.h	IIO : ADC: tiadc: Add support of TI's ADC driver	2012-11-05 23:50:27 +01:00
touchscreen-s3c2410.h	…
uio_dmem_genirq.h	Add new uio device for dynamic memory allocation	2012-10-24 15:39:08 -07:00
uio_pruss.h	uio: uio_pruss: replace private SRAM API with genalloc	2012-10-27 16:28:32 +05:30
usb-davinci.h	…
usb-ehci-mxc.h	…
usb-ehci-orion.h	…
usb-ehci-s5p.h	…
usb-exynos.h	…
usb-imx_udc.h	…
usb-musb-ux500.h	…
usb-mx2.h	…
usb-ohci-pxa27x.h	…
usb-ohci-s3c2410.h	…
usb-omap.h	ARM: OMAP: move OMAP USB platform data to <linux/platform_data/omap-usb.h>	2012-10-24 14:26:55 -07:00
usb-pxa3xx-ulpi.h	…
usb-s3c2410_udc.h	…
video-ep93xx.h	…
video-imxfb.h	…
video-msm_fb.h	…
video-mx3fb.h	…
video-nuc900fb.h	…
video-pxafb.h	…
video-vt8500lcdfb.h	…
voltage-omap.h	…
wiznet.h	…