From: Alex Deucher Date: Wed, 18 Jan 2023 14:21:22 +0000 (-0500) Subject: drm/amd/display: disable S/G display on DCN 3.1.4 X-Git-Tag: v6.6.7~3356^2~24^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9aa15370819294beb7eb67c9dcbf654d79ff8790;p=platform%2Fkernel%2Flinux-starfive.git drm/amd/display: disable S/G display on DCN 3.1.4 Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Acked-by: Christian König Reviewed-by: Roman Li Reviewed-by: Yifan Zhang Signed-off-by: Alex Deucher --- 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 93229ef..d6d6d0e 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1502,7 +1502,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) case IP_VERSION(3, 0, 1): case IP_VERSION(3, 1, 2): case IP_VERSION(3, 1, 3): - case IP_VERSION(3, 1, 4): case IP_VERSION(3, 1, 6): init_data.flags.gpu_vm_support = true; break;