On Tue, Aug 18, 2015 at 03:27:54PM +0800, YH Huang wrote:

Add display PWM driver support to modify backlight for MT8173 and MT6595.
The PWM has one channel to control the brightness of the display.
When the (high_width / period) is closer to 1, the screen is brighter;
otherwise, it is darker.

Signed-off-by: YH Huang <redacted>
---
 drivers/pwm/Kconfig        |   11 +++
 drivers/pwm/Makefile       |    1 +
 drivers/pwm/pwm-mtk-disp.c |  232 ++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 244 insertions(+)
 create mode 100644 drivers/pwm/pwm-mtk-disp.c

Applied, thanks.

Thierry
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