diff options
| 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/cik_sdma.c | |
| parent | drm/amdgpu: make sure the fence is emitted before ring to get it. (diff) | |
| download | wireguard-linux-4274f5d45cf11f88d7380702a7147b70553ddd6e.tar.xz wireguard-linux-4274f5d45cf11f88d7380702a7147b70553ddd6e.zip | |
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/cik_sdma.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/cik_sdma.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c index 15df46c93f0a..dd3da7bb11c1 100644 --- a/drivers/gpu/drm/amd/amdgpu/cik_sdma.c +++ b/drivers/gpu/drm/amd/amdgpu/cik_sdma.c @@ -1404,5 +1404,6 @@ static void cik_sdma_set_vm_pte_funcs(struct amdgpu_device *adev) if (adev->vm_manager.vm_pte_funcs == NULL) { adev->vm_manager.vm_pte_funcs = &cik_sdma_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; } } |