p.org; Wentland,
Harry
Subject: Re: [PATCH] drm/amd/display: Don't fail atomic check in MST S3
topology change
JFYI: In the future patches like this should also be sent to
dri-de...@lists.freedesktop.org
Anyway, sorry but NAK
It's usually OK to set crtc_state->mode_changed = true, but
JFYI: In the future patches like this should also be sent to
dri-de...@lists.freedesktop.org
Anyway, sorry but NAK
It's usually OK to set crtc_state->mode_changed = true, but it's never okay to
set it to false from atomic check code. This is because atomic helpers will
sometimes force modesets i
In MST S3 topology change, dc_sink is created in .get_mode hook
later than the resume sequence. No stream created in atomic check
is normal in MST S3 resume. In such case, mark false to
mode_changed flag to skip the check in
dm_crtc_helper_atomic_check(), instead of returning error.
Signed-off-by: