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Groups > linux.kernel > #1239692 > unrolled thread
| Started by | Thierry Reding <thierry.reding@gmail.com> |
|---|---|
| First post | 2015-10-05 18:00 +0200 |
| Last post | 2015-10-05 18:00 +0200 |
| Articles | 1 — 1 participant |
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Re: [PATCH v7 2/3] pwm: add MediaTek display PWM driver support Thierry Reding <thierry.reding@gmail.com> - 2015-10-05 18:00 +0200
| From | Thierry Reding <thierry.reding@gmail.com> |
|---|---|
| Date | 2015-10-05 18:00 +0200 |
| Subject | Re: [PATCH v7 2/3] pwm: add MediaTek display PWM driver support |
| Message-ID | <qgglb-3nE-1@gated-at.bofh.it> |
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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 <yh.huang@mediatek.com> > --- > 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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