Hi Heiko.
> > The idea was that if a write returned an error then do not even attempt
> > more writes. So if a write fails we do not loose the original error
> > code, assuming subsequent write would also fail.
>
> Shouldn't the code above do exactly that? ... Because it's like
>
> ret =
Hi Sam,
Am Sonntag, 15. Dezember 2019, 09:29:16 CET schrieb Sam Ravnborg:
> Hi Heiko.
>
> > Am Samstag, 14. Dezember 2019, 09:17:30 CET schrieb Sam Ravnborg:
> > > > +#define dsi_generic_write_seq(dsi, cmd, seq...) do {
> > > > \
> > > > + static const u8 d[] = {
Hi Heiko.
> Am Samstag, 14. Dezember 2019, 09:17:30 CET schrieb Sam Ravnborg:
> > > +#define dsi_generic_write_seq(dsi, cmd, seq...) do {
> > > \
> > > + static const u8 d[] = { seq }; \
> > > + int ret;
Hi Sam,
thanks for the thorough review :-)
Am Samstag, 14. Dezember 2019, 09:17:30 CET schrieb Sam Ravnborg:
> > +#define dsi_generic_write_seq(dsi, cmd, seq...) do {
> > \
> > + static const u8 d[] = { seq }; \
> > + int ret;
Hi Heiko.
Thanks for another nice panel driver patch.
There are some changes in drm-misc-next so the patch
applies but it no longer builds.
Please fix.
drm_panel now includes support for backlight - see other drivers.
Please look into the possibility to use the drm_panel supported
backlight for
From: Heiko Stuebner
Base on the somewhat similar Rocktech driver but adapted for
panel-specific init of the XPP055C272.
Signed-off-by: Heiko Stuebner
---
drivers/gpu/drm/panel/Kconfig | 10 +
drivers/gpu/drm/panel/Makefile| 1 +
