From: Dave Airlie <airlied@redhat.com>
Date: Fri, 29 Sep 2017 10:32:24 +1000
Subject: amdgpu/dm: constify rgb formats.
Git-commit: d90371b0f5f3258a808d12a17a942e4d16f8252c
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

Signed-off-by: Dave Airlie <airlied@redhat.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.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
@@ -3062,7 +3062,7 @@ static const struct drm_plane_helper_fun
  * plane capabilities, or initialize this array to all formats, so internal drm
  * check will succeed, and let DC to implement proper check
  */
-static uint32_t rgb_formats[] = {
+static const uint32_t rgb_formats[] = {
 	DRM_FORMAT_RGB888,
 	DRM_FORMAT_XRGB8888,
 	DRM_FORMAT_ARGB8888,