diff options
| author | Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> | 2024-10-30 10:33:28 +0530 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2025-04-08 16:48:16 -0400 |
| commit | 15e30a6e479282fef4365bd586159911c8cf140d (patch) | |
| tree | ceada47068cd229b4da997feb774b27555b8f3e7 /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | a292fdecd72834b3bec380baa5db1e69e7f70679 (diff) | |
drm/amdgpu: Add wait IOCTL timeline syncobj support
Add user fence wait IOCTL timeline syncobj support.
v2:(Christian)
- handle dma_fence_wait() return value.
- shorten the variable name syncobj_timeline_points a bit.
- move num_points up to avoid padding issues.
v3:(Christian)
- Handle timeline drm_syncobj_find_fence() call error
handling
- Use dma_fence_unwrap_for_each() in timeline fence as
there could be more than one fence.
v4:(Christian)
- Drop the first num_fences since fence is always included in
the dma_fence_unwrap_for_each() iteration, when fence != f
then fence is most likely just a container.
v5: Added Alex RB to merge the kernel UAPI changes since he has
already approved the amdgpu_drm.h changes.
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@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_gem.c')
0 files changed, 0 insertions, 0 deletions