Re: [U-Boot] [PATCH v2 09/37] dm: backlight: Add a driver for a PWM backlight

22 Jan 2016


      On 21 January 2016 at 19:44, Simon Glass sjg@chromium.org wrote:
...
Many backlights need to use a PWM to control the brightness. Add a driver
for this. It understands the standard device tree binding.
Signed-off-by: Simon Glass sjg@chromium.org
Changes in v2: None
drivers/video/Makefile        |   3 +
 drivers/video/pwm_backlight.c | 134 ++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 137 insertions(+)
 create mode 100644 drivers/video/pwm_backlight.c
Applied to u-boot-rockchip.