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| author | Christian König <[email protected]> | 2023-03-09 20:40:48 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-04-24 22:16:19 +0000 |
| commit | ac9287055ff16a092416c76a19006764e4c6a978 (patch) | |
| tree | bcf0603ea6cf1241d228ed64fe1fc397d753d5f2 /drivers/gpu/drm/amd/amdgpu/nvd.h | |
| parent | drm/amdgpu/UAPI: add new CS chunk for GFX shadow buffers (diff) | |
| download | kernel-ac9287055ff16a092416c76a19006764e4c6a978.tar.gz kernel-ac9287055ff16a092416c76a19006764e4c6a978.zip | |
drm/amdgpu: add gfx shadow CS IOCTL support
Add support for submitting the shadow update packet
when submitting an IB. Needed for MCBP on GFX11.
v2: update API for CSA (Alex)
v3: fix ordering; SET_Q_PREEMPTION_MODE most come before COND_EXEC
Add missing check for AMDGPU_CHUNK_ID_CP_GFX_SHADOW in
amdgpu_cs_pass1()
Only initialize shadow on first use
(Alex)
v4: Pass parameters rather than job to new ring callback (Alex)
v5: squash in change to call SET_Q_PREEMPTION_MODE/COND_EXEC
before RELEASE_MEM to complete the UMDs use of the shadow (Alex)
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/nvd.h')
0 files changed, 0 insertions, 0 deletions