[Public] Reviewed-by: Roman Li <Roman.Li@xxxxxxx> > -----Original Message----- > From: Deucher, Alexander <Alexander.Deucher@xxxxxxx> > Sent: Wednesday, January 18, 2023 9:26 AM > To: amd-gfx@xxxxxxxxxxxxxxxxxxxxx > Cc: Deucher, Alexander <Alexander.Deucher@xxxxxxx>; Li, Roman > <Roman.Li@xxxxxxx>; Zhang, Yifan <Yifan1.Zhang@xxxxxxx> > Subject: [PATCH 2/2] 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@xxxxxxx > Cc: yifan1.zhang@xxxxxxx > Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> > --- > 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 7167a7b63f8c..b8ae51345668 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; > -- > 2.39.0
