This is a note to let you know that I've just added the patch titled
drm/mediatek: Add missing plane settings when async update
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-mediatek-add-missing-plane-settings-when-async-u.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 15323d6d399c8d1ffb9257f8c24afce87e0a871e
Author: Hsiao Chien Sung <shawn.sung@xxxxxxxxxxxx>
Date: Thu Jun 20 00:38:41 2024 +0800
drm/mediatek: Add missing plane settings when async update
[ Upstream commit 86b89dc669c400576dc23aa923bcf302f99e8e3a ]
Fix an issue that plane coordinate was not saved when
calling async update.
Fixes: 920fffcc8912 ("drm/mediatek: update cursors by using async atomic update")
Reviewed-by: CK Hu <ck.hu@xxxxxxxxxxxx>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Fixes: 119f5173628a ("drm/mediatek: Add DRM Driver for Mediatek SoC MT8173.")
Signed-off-by: Hsiao Chien Sung <shawn.sung@xxxxxxxxxxxx>
Link: https://patchwork.kernel.org/project/dri-devel/patch/20240620-igt-v3-1-a9d62d2e2c7e@xxxxxxxxxxxx/
Signed-off-by: Chun-Kuang Hu <chunkuang.hu@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index eda072a3bf9ae..a9fa510d9a684 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -154,6 +154,8 @@ static void mtk_plane_atomic_async_update(struct drm_plane *plane,
plane->state->src_y = new_state->src_y;
plane->state->src_h = new_state->src_h;
plane->state->src_w = new_state->src_w;
+ plane->state->dst.x1 = new_state->dst.x1;
+ plane->state->dst.y1 = new_state->dst.y1;
mtk_plane_update_new_state(new_state, new_plane_state);
swap(plane->state->fb, new_state->fb);
