пт, 6 лист. 2026 р. о 16:00 Thierry Reding <[email protected]> пише: > > On Thu, Nov 05, 2026 at 04:05:06PM +0200, Svyatoslav Ryhel wrote: > > The tegra_output_probe() performs panel parsing unconditionally, even for > > devices that do not require it (such as HDMI) or that handle panel parsing > > on their own (like DSI). Make panel parsing configurable. > > > > Signed-off-by: Svyatoslav Ryhel <[email protected]> > > --- > > drivers/gpu/drm/tegra/drm.h | 2 +- > > drivers/gpu/drm/tegra/dsi.c | 2 +- > > drivers/gpu/drm/tegra/hdmi.c | 2 +- > > drivers/gpu/drm/tegra/output.c | 52 ++++++++++++++++++---------------- > > drivers/gpu/drm/tegra/rgb.c | 2 +- > > drivers/gpu/drm/tegra/sor.c | 2 +- > > 6 files changed, 32 insertions(+), 30 deletions(-) > > Does it break anything to try and parse this even when it's not needed? > In all cases we error out early, so there shouldn't be a whole lot of > extra overhead either. > > Adding this extra parameter just adds extra complexity for seemingly no > benefit. >
Dual DSI panel fail for Xiaomi Mi Pad. Maybe you should check your email a bit more often? https://lore.kernel.org/lkml/[email protected]/#t > Thierry
