On Tue, 2015-05-12 at 16:34 +0200, Matthias Brugger wrote: > 2015-05-12 15:32 GMT+02:00 Thierry Reding <thierry.reding@xxxxxxxxx>: > > On Mon, May 11, 2015 at 05:26:22PM +0800, YH Huang wrote: > >> Add display PWM driver support to modify backlight for MT8173/MT6595. > >> > >> Signed-off-by: YH Huang <yh.huang@xxxxxxxxxxxx> > >> --- > >> drivers/pwm/Kconfig | 9 ++ > >> drivers/pwm/Makefile | 1 + > >> drivers/pwm/pwm-disp-mediatek.c | 225 ++++++++++++++++++++++++++++++++++++++++ > >> 3 files changed, 235 insertions(+) > >> create mode 100644 drivers/pwm/pwm-disp-mediatek.c > >> > >> diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig > >> index b1541f4..9edbb5a 100644 > >> --- a/drivers/pwm/Kconfig > >> +++ b/drivers/pwm/Kconfig > >> @@ -111,6 +111,15 @@ config PWM_CLPS711X > >> To compile this driver as a module, choose M here: the module > >> will be called pwm-clps711x. > >> > >> +config PWM_DISP_MEDIATEK > > > > Please make this "PWM_MEDIATEK_DISP" so we can keep everything sorted by > > vendor. > > > >> + tristate "MEDIATEK display PWM driver" > > > > "MediaTek"? > > > >> + depends on OF > > > > Technically I think you need depends on HAS_IOMEM here to avoid breakage > > on randconfig builds. > > > >> + help > >> + Generic PWM framework driver for mediatek disp-pwm device. > > > > "MediaTek"? Also perhaps this should describe what this PWM is instead > > of just the "disp-pwm" which leaves everyone guessing what it is. From > > the name I'd expect it to be the PWM that is used to control the > > backlight brightness for display, but I think this description should > > say that explicitly. > > > >> + > >> + To compile this driver as a module, choose M here: the module > >> + will be called pwm-disp-mediatek. > > > > pwm-mediatek-disp > > I would prefert pwm-mtk-disp which is in line with the other drivers. > Also I have to admit that unfortunately the naming is not uniformly > throughout the kernel. > OK. I will take it. > Thanks, > Matthias Thank for your suggestion. Regards, YH Huang -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html