drm/amd/display: Support P010 pixel format

[Why]
P010 pixel format is not declared as supported in DRM and DM.

[How]
Add P010 format to the support list presented to DRM and checked in DM

Signed-off-by: Stylon Wang <stylon.wang@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
index d3674d8..ad14c1a 100644 (file)
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3639,6 +3639,9 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev,
        case DRM_FORMAT_NV12:
                plane_info->format = SURFACE_PIXEL_FORMAT_VIDEO_420_YCrCb;
                break;
+       case DRM_FORMAT_P010:
+               plane_info->format = SURFACE_PIXEL_FORMAT_VIDEO_420_10bpc_YCrCb;
+               break;
        default:
                DRM_ERROR(
                        "Unsupported screen format %s\n",
@@ -5535,6 +5538,8 @@ static int get_plane_formats(const struct drm_plane *plane,
 
                if (plane_cap && plane_cap->pixel_format_support.nv12)
                        formats[num_formats++] = DRM_FORMAT_NV12;
+               if (plane_cap && plane_cap->pixel_format_support.p010)
+                       formats[num_formats++] = DRM_FORMAT_P010;
                break;
 
        case DRM_PLANE_TYPE_OVERLAY:

diff --git a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
index 261bdc3..8b71222 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c
@@ -552,7 +552,8 @@ static const struct dc_plane_cap plane_cap = {
        .pixel_format_support = {
                        .argb8888 = true,
                        .nv12 = true,
-                       .fp16 = true
+                       .fp16 = true,
+                       .p010 = true
        },
 
        .max_upscale_factor = {

diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
index a673952..54e0960 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn20/dcn20_resource.c
@@ -1012,7 +1012,8 @@ static const struct dc_plane_cap plane_cap = {
        .pixel_format_support = {
                        .argb8888 = true,
                        .nv12 = true,
-                       .fp16 = true
+                       .fp16 = true,
+                       .p010 = true
        },
 
        .max_upscale_factor = {

diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
index 51b5910..deda1a6 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c
@@ -838,7 +838,8 @@ static const struct dc_plane_cap plane_cap = {
        .pixel_format_support = {
                        .argb8888 = true,
                        .nv12 = true,
-                       .fp16 = true
+                       .fp16 = true,
+                       .p010 = true
        },
 
        .max_upscale_factor = {