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drm/amdgpu/display: set gpu vm flag for all asics which support it 

It won't get used unless the driver allows the gtt domain for
display buffers which is controlled elsewhere.

Acked-by: Huang Rui <ray.huang@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2020-01-08 17:43:55 -05:00
parent d44394a9e1
commit 60fb100b3d
1 changed files with 8 additions and 6 deletions
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14
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@ -906,13 +906,15 @@ static int amdgpu_dm_init(struct amdgpu_device *adev)
init_data.dce_environment = DCE_ENV_PRODUCTION_DRV;
/*
* TODO debug why this doesn't work on Raven
*/
if (adev->flags & AMD_IS_APU &&
adev->asic_type >= CHIP_CARRIZO &&
adev->asic_type < CHIP_RAVEN)
switch (adev->asic_type) {
case CHIP_CARRIZO:
case CHIP_STONEY:
case CHIP_RAVEN:
init_data.flags.gpu_vm_support = true;
break;
default:
break;
}
if (amdgpu_dc_feature_mask & DC_FBC_MASK)
init_data.flags.fbc_support = true;