diff options
| author | Rex Zhu <Rex.Zhu@amd.com> | 2016-12-07 11:06:38 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-12-15 23:16:21 +0300 |
| commit | 54971406b7731efd5dbe0b1ccc42dfbd8af1f3b2 (patch) | |
| tree | b3c5bd3e3d36e0729ea7c5eed1f4542be074fb4e /drivers/gpu | |
| parent | 2cf026ae85c42f253feb9f420d1b4bc99bd5503d (diff) | |
| download | linux-54971406b7731efd5dbe0b1ccc42dfbd8af1f3b2.tar.xz | |
drm/amdgpu: disable uvd pg on Tonga.
it does not work with GPU pass through if the VM
is not cleanly shutdown leading to a hang when the
modules is reloaded.
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vi.c b/drivers/gpu/drm/amd/amdgpu/vi.c index 9f771f4ffcb7..6d49254636b8 100644 --- a/drivers/gpu/drm/amd/amdgpu/vi.c +++ b/drivers/gpu/drm/amd/amdgpu/vi.c @@ -933,7 +933,7 @@ static int vi_common_early_init(void *handle) break; case CHIP_TONGA: adev->cg_flags = AMD_CG_SUPPORT_UVD_MGCG; - adev->pg_flags = AMD_PG_SUPPORT_UVD; + adev->pg_flags = 0; adev->external_rev_id = adev->rev_id + 0x14; break; case CHIP_POLARIS11: |