From: "Leo (Sunpeng) Li" <sunpeng.li@amd.com>
Date: Thu, 1 Jun 2017 15:29:42 -0400
Subject: drm/amd/display: Remove unsupported RGB formats
Git-commit: 9c42df59e44fd44cd84fe9ccd64f9f2942164d0f
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Do not broadcast (to DRM) unsupported RGB formats.

Signed-off-by: Leo (Sunpeng) Li <sunpeng.li@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c |    5 -----
 1 file changed, 5 deletions(-)

--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_types.c
@@ -1527,11 +1527,6 @@ static const struct drm_plane_helper_fun
  * check will succeed, and let DC to implement proper check
  */
 static uint32_t rgb_formats[] = {
-	DRM_FORMAT_XRGB4444,
-	DRM_FORMAT_ARGB4444,
-	DRM_FORMAT_RGBA4444,
-	DRM_FORMAT_ARGB1555,
-	DRM_FORMAT_RGB565,
 	DRM_FORMAT_RGB888,
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_ARGB8888,