On Wed, 1 Nov 2023 at 23:26, Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx> wrote: > > If a non generic edp-panel is under aux-bus, the mode read from edid would > still be selected as preferred and results in multiple preferred modes, > which is ambiguous. > > If a hard-coded mode is present, unset the preferred bit of the modes read > from edid. Can we skip the EDID completely if the hardcoded override is present? > > Signed-off-by: Hsin-Yi Wang <hsinyi@xxxxxxxxxxxx> > --- > drivers/gpu/drm/drm_modes.c | 16 ++++++++++++++++ > drivers/gpu/drm/panel/panel-edp.c | 7 +++++-- > include/drm/drm_modes.h | 1 + > 3 files changed, 22 insertions(+), 2 deletions(-) Anyway, this should be split into two patches. One for drm_modes.c, another one for the panel driver. -- With best wishes Dmitry
