diff options
| author | Alex Deucher <alexander.deucher@amd.com> | 2016-08-22 16:31:36 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-10-31 04:13:57 -0600 |
| commit | 2aedf0e301a3ac2305bd9e6b7112bd858e37abb0 (patch) | |
| tree | 2ce8fd7359ba78985ca5faf1f1b968c621edcce0 /drivers/gpu | |
| parent | 7a9ddd2f1f4ba34cffb6121a6c360d426310f08c (diff) | |
| download | lwn-2aedf0e301a3ac2305bd9e6b7112bd858e37abb0.tar.gz lwn-2aedf0e301a3ac2305bd9e6b7112bd858e37abb0.zip | |
drm/amdgpu: fix IB alignment for UVD
commit c4795ca642b8bd76b5b6ffba41ba909543273d43 upstream.
According to the hw team, it should be 16, not 8.
Cc: Peter Fang <peter.fang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c index 4488e82f87b0..a5c824078472 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c @@ -227,7 +227,7 @@ static int amdgpu_info_ioctl(struct drm_device *dev, void *data, struct drm_file type = AMD_IP_BLOCK_TYPE_UVD; ring_mask = adev->uvd.ring.ready ? 1 : 0; ib_start_alignment = AMDGPU_GPU_PAGE_SIZE; - ib_size_alignment = 8; + ib_size_alignment = 16; break; case AMDGPU_HW_IP_VCE: type = AMD_IP_BLOCK_TYPE_VCE; |