Commit 2a5195dc authored by Mario Kleiner's avatar Mario Kleiner Committed by Alex Deucher

drm/amd/display: Expose support for xBGR ordered fp16 formats.

Expose support for DRM_FORMAT_ABGR16161616F and
DRM_FORMAT_XBGR16161616F to the DRM core, complementing
the already existing xRGB ordered fp16 formats.

These are especially useful for creating presentable
swapchains in Vulkan for VK_FORMAT_R16G16B16A16_SFLOAT.
Signed-off-by: default avatarMario Kleiner <mario.kleiner.de@gmail.com>
Reviewed-by: default avatarNicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent fdf64b0d
......@@ -3665,6 +3665,10 @@ fill_dc_plane_info_and_addr(struct amdgpu_device *adev,
case DRM_FORMAT_ARGB16161616F:
plane_info->format = SURFACE_PIXEL_FORMAT_GRPH_ARGB16161616F;
break;
case DRM_FORMAT_XBGR16161616F:
case DRM_FORMAT_ABGR16161616F:
plane_info->format = SURFACE_PIXEL_FORMAT_GRPH_ABGR16161616F;
break;
default:
DRM_ERROR(
"Unsupported screen format %s\n",
......@@ -5580,6 +5584,8 @@ static int get_plane_formats(const struct drm_plane *plane,
if (plane_cap && plane_cap->pixel_format_support.fp16) {
formats[num_formats++] = DRM_FORMAT_XRGB16161616F;
formats[num_formats++] = DRM_FORMAT_ARGB16161616F;
formats[num_formats++] = DRM_FORMAT_XBGR16161616F;
formats[num_formats++] = DRM_FORMAT_ABGR16161616F;
}
break;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment