Hi, Daniel: Daniel Thompson <daniel.thompson@xxxxxxxxxx> 於 2021年3月29日 週一 下午6:26寫道： > > On Sun, Mar 28, 2021 at 11:24:19PM +0800, cy_huang wrote: > > From: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > > > Adds support for Richtek RT4831 backlight. > > > > Signed-off-by: ChiYuan Huang <cy_huang@xxxxxxxxxxx> > > --- > > since v6 > > - Fix Kconfig typo. > > - Remove internal mutex lock. > > - Add the prefix for max brightness. > > - rename init_device_properties to parse_backlight_properties. > > - Remove some warning message if default value is adopted. > > - Add backlight property scale to LINEAR mapping. > > - Fix regmap get to check NULL not IS_ERR. > > --- > > drivers/video/backlight/Kconfig | 8 ++ > > drivers/video/backlight/Makefile | 1 + > > drivers/video/backlight/rt4831-backlight.c | 203 +++++++++++++++++++++++++++++ > > 3 files changed, 212 insertions(+) > > create mode 100644 drivers/video/backlight/rt4831-backlight.c > > > > diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig > > index d83c87b..de96441 100644 > > --- a/drivers/video/backlight/Kconfig > > +++ b/drivers/video/backlight/Kconfig > > @@ -289,6 +289,14 @@ config BACKLIGHT_QCOM_WLED > > If you have the Qualcomm PMIC, say Y to enable a driver for the > > WLED block. Currently it supports PM8941 and PMI8998. > > > > +config BACKLIGHT_RT4831 > > + tristate "Richtek RT4831 Backlight Driver" > > + depends on MFD_RT4831 > > + help > > + This enables support for Richtek RT4831 Backlight driver. > > + It's common used to drive the display WLED. There're four channels > > Nitpicking but I was expecting the original typo be converted to > "commonly". > OK, I'll correct this typo in v7 next. And will merge the reviewed-by line. Thx. > > With that addressed: > Reviewed-by: Daniel Thompson <daniel.thompson@xxxxxxxxxx> > > > Daniel. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
