diff options
| author | Monk Liu <monk.liu@amd.com> | 2016-01-14 13:08:16 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-05-02 22:09:17 +0300 |
| commit | 128cff1af68689cf4d85d3ba948c86a194dee30f (patch) | |
| tree | 70a6e6963ea61a58fa1500d5d571e4a52263d78e /drivers/gpu/drm/amd/amdgpu/amdgpu.h | |
| parent | 8e9fbeb522fa3043dc65ef0e383af28843950799 (diff) | |
| download | linux-128cff1af68689cf4d85d3ba948c86a194dee30f.tar.xz | |
drm/amdgpu: support cond exec
This adds the groundwork for conditional execution on
SDMA which is necessary for preemption.
Signed-off-by: Monk Liu <monk.liu@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.h')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu.h index 2c2f2349dd82..49adb451c3bc 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu.h @@ -788,6 +788,9 @@ struct amdgpu_ring { struct amdgpu_ctx *current_ctx; enum amdgpu_ring_type type; char name[16]; + unsigned cond_exe_offs; + u64 cond_exe_gpu_addr; + volatile u32 *cond_exe_cpu_addr; }; /* |