This is a note to let you know that I've just added the patch titled
drm/i915/psr: Set SU area width as pipe src width
to the 6.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-i915-psr-set-su-area-width-as-pipe-src-width.patch
and it can be found in the queue-6.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 77b4fe8b065c6ceddf848d16aa578a773ad361e9
Author: Jouni Högander <jouni.hogander@xxxxxxxxx>
Date: Tue Jun 18 08:30:18 2024 +0300
drm/i915/psr: Set SU area width as pipe src width
[ Upstream commit 97db7348640ececd60a0bfd85b6c0a3a0f81459a ]
Currently SU area width is set as MAX_INT. This is causing
problems. Instead set it as pipe src width.
Fixes: 86b26b6aeac7 ("drm/i915/psr: Carry su area in crtc_state")
Signed-off-by: Jouni Högander <jouni.hogander@xxxxxxxxx>
Reviewed-by: Mika Kahola <mika.kahola@xxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20240618053026.3268759-2-jouni.hogander@xxxxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c
index 2b4512bd5b595..3c7da862222bf 100644
--- a/drivers/gpu/drm/i915/display/intel_psr.c
+++ b/drivers/gpu/drm/i915/display/intel_psr.c
@@ -2484,7 +2484,7 @@ int intel_psr2_sel_fetch_update(struct intel_atomic_state *state,
crtc_state->psr2_su_area.x1 = 0;
crtc_state->psr2_su_area.y1 = -1;
- crtc_state->psr2_su_area.x2 = INT_MAX;
+ crtc_state->psr2_su_area.x2 = drm_rect_width(&crtc_state->pipe_src);
crtc_state->psr2_su_area.y2 = -1;
/*
