From 877f26bf3ca65447e923e86305a7f2a20d059e21 Mon Sep 17 00:00:00 2001 From: Alex Deucher <alexander.deucher@amd.com> Date: Thu, 26 Jan 2023 10:15:37 -0500 Subject: [PATCH] drm/amd/display: disable S/G display on DCN 2.1.0 Causes flickering or white screens in some configurations. Disable it for now until we can fix the issue. Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/2352 Cc: roman.li@amd.com Cc: yifan1.zhang@amd.com Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - 1 file changed, 1 deletion(-) 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 31bce529f6850..da2ec41a04779 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -1499,7 +1499,6 @@ static int amdgpu_dm_init(struct amdgpu_device *adev) (adev->apu_flags & AMD_APU_IS_PICASSO)) init_data.flags.gpu_vm_support = true; break; - case IP_VERSION(2, 1, 0): case IP_VERSION(3, 0, 1): case IP_VERSION(3, 1, 2): case IP_VERSION(3, 1, 3): -- GitLab