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| author | Chunming Zhou <david1.zhou@amd.com> | 2015-07-21 16:04:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2015-08-17 16:50:36 -0400 |
| commit | 4274f5d45cf11f88d7380702a7147b70553ddd6e (patch) | |
| tree | 4b53bd66cb742c206c9537691ee8337a134f7300 /drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | |
| parent | 4b559c90bc1870313f02cceef680884519af6b2b (diff) | |
| download | linux-4274f5d45cf11f88d7380702a7147b70553ddd6e.tar.bz2 | |
drm/amdgpu: prepare job before push to sw queue for pte ring
user mode will still use pte ring as a normal ring.
if the prepare job generates another command(update pte) on its ring in scheduler,
then will kill scheduler which is going to waiting later job but pending running job.
Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c index 8f4aac23b317..4b5d769bdb4f 100644 --- a/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c +++ b/drivers/gpu/drm/amd/amdgpu/sdma_v3_0.c @@ -1540,5 +1540,6 @@ static void sdma_v3_0_set_vm_pte_funcs(struct amdgpu_device *adev) if (adev->vm_manager.vm_pte_funcs == NULL) { adev->vm_manager.vm_pte_funcs = &sdma_v3_0_vm_pte_funcs; adev->vm_manager.vm_pte_funcs_ring = &adev->sdma[0].ring; + adev->vm_manager.vm_pte_funcs_ring->is_pte_ring = true; } } |