This is a note to let you know that I've just added the patch titled
drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
to the 5.15-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-panel-simple-add-powertip-ph800480t013-drm_displ.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 95d5b0261cebe41f81a2a8abe75eb7cac171d537
Author: Marek Vasut <marex@xxxxxxx>
Date: Thu Jun 15 22:16:02 2023 +0200
drm/panel: simple: Add Powertip PH800480T013 drm_display_mode flags
[ Upstream commit 1c519980aced3da1fae37c1339cf43b24eccdee7 ]
Add missing drm_display_mode DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC
flags. Those are used by various bridges in the pipeline to correctly
configure its sync signals polarity.
Fixes: d69de69f2be1 ("drm/panel: simple: Add Powertip PH800480T013 panel")
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Reviewed-by: Sam Ravnborg <sam@xxxxxxxxxxxx>
Signed-off-by: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Link: https://patchwork.freedesktop.org/patch/msgid/20230615201602.565948-1-marex@xxxxxxx
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c
index 2b628b6be08f3..391d73d2638a8 100644
--- a/drivers/gpu/drm/panel/panel-simple.c
+++ b/drivers/gpu/drm/panel/panel-simple.c
@@ -3651,6 +3651,7 @@ static const struct drm_display_mode powertip_ph800480t013_idf02_mode = {
.vsync_start = 480 + 49,
.vsync_end = 480 + 49 + 2,
.vtotal = 480 + 49 + 2 + 22,
+ .flags = DRM_MODE_FLAG_NVSYNC | DRM_MODE_FLAG_NHSYNC,
};
static const struct panel_desc powertip_ph800480t013_idf02 = {
