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| author | xinhui pan <xinhui.pan@amd.com> | 2020-03-26 08:38:29 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-04-01 14:44:44 -0400 |
| commit | c8e42d57859d5055bfe3313cfd5dc025097b753e (patch) | |
| tree | d997d6be0d43843ad8f29614bf3df7c3c072f0bf /drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | |
| parent | ac60b2294c9ea4a9c5f0c6c021c9a779243a8995 (diff) | |
| download | linux-c8e42d57859d5055bfe3313cfd5dc025097b753e.tar.bz2 | |
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/amdgpu_job.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_job.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c index 4981e443a884..2b99f5952375 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_job.c @@ -87,7 +87,8 @@ int amdgpu_job_alloc(struct amdgpu_device *adev, unsigned num_ibs, } int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size, - struct amdgpu_job **job) + enum amdgpu_ib_pool_type pool_type, + struct amdgpu_job **job) { int r; @@ -95,7 +96,7 @@ int amdgpu_job_alloc_with_ib(struct amdgpu_device *adev, unsigned size, if (r) return r; - r = amdgpu_ib_get(adev, NULL, size, &(*job)->ibs[0]); + r = amdgpu_ib_get(adev, NULL, size, pool_type, &(*job)->ibs[0]); if (r) kfree(*job); |