diff mbox series

[v22,19/24] drm/mediatek: add mediatek-drm plane color encoding info

Message ID 20220526110233.20080-20-nancy.lin@mediatek.com (mailing list archive)
State New, archived
Headers show
Series Add MediaTek SoC DRM (vdosys1) support for mt8195 | expand

Commit Message

Nancy Lin (林欣螢) May 26, 2022, 11:02 a.m. UTC
Add plane color encoding information for color space conversion.
It's a preparation for adding support for mt8195 ovl_adaptor mdp_rdma
csc control.

Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Tested-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
---
 drivers/gpu/drm/mediatek/mtk_drm_plane.c | 1 +
 drivers/gpu/drm/mediatek/mtk_drm_plane.h | 1 +
 2 files changed, 2 insertions(+)

Comments

Rex-BC Chen (陳柏辰) June 9, 2022, 2:13 a.m. UTC | #1
On Thu, 2022-05-26 at 19:02 +0800, Nancy.Lin wrote:
> Add plane color encoding information for color space conversion.
> It's a preparation for adding support for mt8195 ovl_adaptor mdp_rdma
> csc control.
> 
> Signed-off-by: Nancy.Lin <nancy.lin@mediatek.com>
> Reviewed-by: Chun-Kuang Hu <chunkuang.hu@kernel.org>
> Reviewed-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>
> Tested-by: AngeloGioacchino Del Regno <
> angelogioacchino.delregno@collabora.com>
> ---
> 

[Bo-Chen: Test on MT8195 Tomato Chromebook with external display]
Tested-by: Bo-Chen Chen <rex-bc.chen@mediatek.com>
diff mbox series

Patch

diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.c b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
index e5fae4ec2337..39cb9a80d976 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.c
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.c
@@ -138,6 +138,7 @@  static void mtk_plane_update_new_state(struct drm_plane_state *new_state,
 	mtk_plane_state->pending.width = drm_rect_width(&new_state->dst);
 	mtk_plane_state->pending.height = drm_rect_height(&new_state->dst);
 	mtk_plane_state->pending.rotation = new_state->rotation;
+	mtk_plane_state->pending.color_encoding = new_state->color_encoding;
 }
 
 static void mtk_plane_atomic_async_update(struct drm_plane *plane,
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_plane.h b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
index d454bece9535..2d5ec66e3df1 100644
--- a/drivers/gpu/drm/mediatek/mtk_drm_plane.h
+++ b/drivers/gpu/drm/mediatek/mtk_drm_plane.h
@@ -24,6 +24,7 @@  struct mtk_plane_pending_state {
 	bool				dirty;
 	bool				async_dirty;
 	bool				async_config;
+	enum drm_color_encoding		color_encoding;
 };
 
 struct mtk_plane_state {