When support for MT8192 was added, the DPI device was not added to the list of components to look for. This causes the secondary display pipeline to not be able to fully bind, and the DRM driver subsequently defers probing.
Add the DPI device compatible to list of DPI components to fix this.
Fixes: 01365f549c88 ("drm/mediatek: Add support for Mediatek SoC MT8192") Signed-off-by: Chen-Yu Tsai wenst@chromium.org --- drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index b147797177c6..47ba18cbc5c8 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -511,6 +511,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt8183-dpi", .data = (void *)MTK_DPI }, + { .compatible = "mediatek,mt8192-dpi", + .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt2701-dsi", .data = (void *)MTK_DSI }, { .compatible = "mediatek,mt8173-dsi",
Hi, Chen-Yu:
On Fri, 2022-02-25 at 11:27 +0800, Chen-Yu Tsai wrote:
When support for MT8192 was added, the DPI device was not added to the list of components to look for. This causes the secondary display pipeline to not be able to fully bind, and the DRM driver subsequently defers probing.
Add the DPI device compatible to list of DPI components to fix this.
Reviewed-by: CK Hu ck.hu@mediatek.com
Fixes: 01365f549c88 ("drm/mediatek: Add support for Mediatek SoC MT8192") Signed-off-by: Chen-Yu Tsai wenst@chromium.org
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index b147797177c6..47ba18cbc5c8 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -511,6 +511,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt8183-dpi", .data = (void *)MTK_DPI },
- { .compatible = "mediatek,mt8192-dpi",
.data = (void *)MTK_DPI },
Hi, Chen-Yu:
On Fri, 2022-02-25 at 11:27 +0800, Chen-Yu Tsai wrote:
When support for MT8192 was added, the DPI device was not added to the list of components to look for. This causes the secondary display pipeline to not be able to fully bind, and the DRM driver subsequently defers probing.
Add the DPI device compatible to list of DPI components to fix this.
Applied to mediatek-drm-next [1], thanks.
[1] https://git.kernel.org/pub/scm/linux/kernel/git/chunkuang.hu/linux.git/log/?...
Regards, CK
Fixes: 01365f549c88 ("drm/mediatek: Add support for Mediatek SoC MT8192") Signed-off-by: Chen-Yu Tsai wenst@chromium.org
drivers/gpu/drm/mediatek/mtk_drm_drv.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/mediatek/mtk_drm_drv.c b/drivers/gpu/drm/mediatek/mtk_drm_drv.c index b147797177c6..47ba18cbc5c8 100644 --- a/drivers/gpu/drm/mediatek/mtk_drm_drv.c +++ b/drivers/gpu/drm/mediatek/mtk_drm_drv.c @@ -511,6 +511,8 @@ static const struct of_device_id mtk_ddp_comp_dt_ids[] = { .data = (void *)MTK_DPI }, { .compatible = "mediatek,mt8183-dpi", .data = (void *)MTK_DPI },
- { .compatible = "mediatek,mt8192-dpi",
.data = (void *)MTK_DPI },
dri-devel@lists.freedesktop.org
-
Chen-Yu Tsai -
CK Hu