summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
diff options
context:
space:
mode:
authorxinhui pan <xinhui.pan@amd.com>2020-03-26 08:38:29 +0800
committerAlex Deucher <alexander.deucher@amd.com>2020-04-01 14:44:44 -0400
commitc8e42d57859d5055bfe3313cfd5dc025097b753e (patch)
treed997d6be0d43843ad8f29614bf3df7c3c072f0bf /drivers/gpu/drm/amd/amdgpu/cik_sdma.c
parentac60b2294c9ea4a9c5f0c6c021c9a779243a8995 (diff)
downloadlinux-c8e42d57859d5055bfe3313cfd5dc025097b753e.tar.gz
drm/amdgpu: implement more ib pools (v2)
We have three ib pools, they are normal, VM, direct pools. Any jobs which schedule IBs without dependence on gpu scheduler should use DIRECT pool. Any jobs schedule direct VM update IBs should use VM pool. Any other jobs use NORMAL pool. v2: squash in coding style fix Signed-off-by: xinhui pan <xinhui.pan@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/cik_sdma.c')
-rw-r--r--drivers/gpu/drm/amd/amdgpu/cik_sdma.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
index 580d3f93d670..807a90cb71d9 100644
--- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
+++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c
@@ -679,7 +679,8 @@ static int cik_sdma_ring_test_ib(struct amdgpu_ring *ring, long timeout)
tmp = 0xCAFEDEAD;
adev->wb.wb[index] = cpu_to_le32(tmp);
memset(&ib, 0, sizeof(ib));
- r = amdgpu_ib_get(adev, NULL, 256, &ib);
+ r = amdgpu_ib_get(adev, NULL, 256,
+ AMDGPU_IB_POOL_DIRECT, &ib);
if (r)
goto err0;