| commit | 7e3b7dc76c41f9042a7079eb07d071f744bbd87a | [log] [tgz] |
|---|---|---|
| author | YH Huang <yh.huang@mediatek.com> | Tue Aug 18 15:27:54 2015 +0800 |
| committer | Thierry Reding <thierry.reding@gmail.com> | Tue Oct 06 16:07:30 2015 +0200 |
| tree | c44cdeba036d0c4269c831831ab2aaa0e9f181cb | |
| parent | 3e9e6c28d287a4a2dc62f61cf67654bdae374992 [diff] |
pwm: Add MediaTek display PWM driver support 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 <yh.huang@mediatek.com> Signed-off-by: Thierry Reding <thierry.reding@gmail.com>