bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-21 00:04:01 -04:00
Code Issues Packages Projects Releases Wiki Activity

drm/amdgpu/vce: add common ring callbacks for ib and dma frame size

Browse Source 
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher
2016-09-16 11:01:26 -04:00
parent c3f5875888
commit a6f8d72867
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
View File

@@ -803,6 +803,18 @@ void amdgpu_vce_ring_emit_fence(struct amdgpu_ring *ring, u64 addr, u64 seq,
amdgpu_ring_write(ring, VCE_CMD_END);
}
unsigned amdgpu_vce_ring_get_emit_ib_size(struct amdgpu_ring *ring)
{
return
4; /* amdgpu_vce_ring_emit_ib */
}
unsigned amdgpu_vce_ring_get_dma_frame_size(struct amdgpu_ring *ring)
{
return
6; /* amdgpu_vce_ring_emit_fence x1 no user fence */
}
/**
* amdgpu_vce_ring_test_ring - test if VCE ring is working
*