lwn.git/include/linux/atmel-pwm-bl.h, branch v5.13-rc7Linux kernel documentation tree maintained by Jonathan Corbethttp://mirrors.hust.edu.cn/git/lwn.git/atom?h=v5.13-rc72014-07-09T13:13:34+00:00backlight: atmel-pwm-bl: remove obsolete driver2014-07-09T13:13:34+00:00Alexandre Bellonialexandre.belloni@free-electrons.com2014-05-28T23:20:16+00:00urn:sha1:ec38846ad59d7b780540afcec101b24139933195
The atmel-pwm-bl driver is now obsolete. It is not used by any mainlined boards
and is replaced by the generic pwm_bl with the pawm-atmel driver using the
generic PWM framework.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Acked-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
fbdev: LCD backlight driver using Atmel PWM driver2008-07-24T17:47:41+00:00Hans-Christian Egtvedthans-christian.egtvedt@atmel.com2008-07-24T04:31:48+00:00urn:sha1:3e074058d72486676f6fdf6fe803200c62dcb403
This patch adds a platform driver using the ATMEL PWM driver to control a
backlight which requires a PWM signal and optional GPIO signal for discrete
on/off signal. It has been tested on Favr-32 board from EarthLCD.
The driver is configurable by supplying a struct with the platform data. See
the include/linux/atmel-pwm-bl.h for details.
The board code for Favr-32 will be submitted to the AVR32 kernel list.
Signed-off-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com>
Cc: Krzysztof Helt <krzysztof.h1@poczta.fm>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>