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| author | Shashank Sharma <[email protected]> | 2023-10-10 10:17:44 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2025-04-08 20:48:15 +0000 |
| commit | 0385800c2ff7bddf16a9caad5840f4e4823253f2 (patch) | |
| tree | 3049ea92d806b012f14b935f7a2468214fe2541e /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | drm/amdgpu: add new IOCTL for usermode queue (diff) | |
| download | kernel-0385800c2ff7bddf16a9caad5840f4e4823253f2.tar.gz kernel-0385800c2ff7bddf16a9caad5840f4e4823253f2.zip | |
drm/amdgpu: add helpers to create userqueue object
This patch introduces amdgpu_userqueue_object and its helper
functions to creates and destroy this object. The helper
functions creates/destroys a base amdgpu_bo, kmap/unmap it and
save the respective GPU and CPU addresses in the encapsulating
userqueue object.
These helpers will be used to create/destroy userqueue MQD, WPTR
and FW areas.
V7:
- Forked out this new patch from V11-gfx-userqueue patch to prevent
that patch from growing very big.
- Using amdgpu_bo_create instead of amdgpu_bo_create_kernel in prep
for eviction fences (Christian)
V9:
- Rebase
V10:
- Added Alex's R-B
Cc: Alex Deucher <[email protected]>
Cc: Christian Koenig <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Shashank Sharma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions