On Mon, Feb 16, 2026 at 09:51:57AM +0000, Yifei Zhan wrote: > On Fri Feb 13, 2026 at 6:07 PM UTC, Dmitry Baryshkov wrote: > > On Mon, Feb 09, 2026 at 09:32:57PM -0500, Richard Acayan wrote: > >> Some Pixel 3a XL devices have a Tianma panel. Add support for it, with > >> the aid of linux-mdss-dsi-panel-driver-generator. > >> > >> Link: > >> https://github.com/msm8916-mainline/linux-mdss-dsi-panel-driver-generator > >> Signed-off-by: Richard Acayan <[email protected]> > >> --- > >> drivers/gpu/drm/panel/Kconfig | 9 + > >> drivers/gpu/drm/panel/Makefile | 1 + > >> .../gpu/drm/panel/panel-novatek-nt37700f.c | 294 ++++++++++++++++++ > >> 3 files changed, 304 insertions(+) > >> create mode 100644 drivers/gpu/drm/panel/panel-novatek-nt37700f.c > > <--cut--> > > >> > >> +// TODO: Check if /sys/class/backlight/.../actual_brightness actually > >> returns > >> +// correct values. If not, remove this function. > > > > Any chance of checking it? > > > I tested this with my Pixel3A XL with tianma panel, it worked correctly. > /sys/class/backlight/.../actual_brightness returns same value > as /sys/class/backlight/.../brightness and I'm able to change brightness > level. > > >
Then TODO needs to be dropped. > Tested-by: Yifei Zhan <[email protected]> > > -- With best wishes Dmitry
