diff options
| author | Dave Airlie <airlied@redhat.com> | 2025-07-21 11:57:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2025-07-21 11:57:43 +1000 |
| commit | acab5fbd77a55dc7913632a354b969ae9090e78c (patch) | |
| tree | 0d178d5fb40d30c719928155a9ce285bbbb5cc64 /drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | |
| parent | be3cd668fffe2a1dc8a9c617b44c5f46fa2e4b96 (diff) | |
| parent | 6ac55eab4fc41e0ea80f9064945e4340f13d8b5c (diff) | |
Merge tag 'amd-drm-next-6.17-2025-07-17' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.17-2025-07-17:
amdgpu:
- Partition fixes
- Reset fixes
- RAS fixes
- i2c fix
- MPC updates
- DSC cleanup
- EDID fixes
- Display idle D3 update
- IPS updates
- DMUB updates
- Retimer fix
- Replay fixes
- Fix DC memory leak
- Initial support for smartmux
- DCN 4.0.1 degamma LUT fix
- Per queue reset cleanups
- Track ring state associated with a fence
- SR-IOV fixes
- SMU fixes
- Per queue reset improvements for GC 9+ compute
- Per queue reset improvements for GC 10+ gfx
- Per queue reset improvements for SDMA 5+
- Per queue reset improvements for JPEG 2+
- Per queue reset improvements for VCN 2+
- GC 8 fix
- ISP updates
amdkfd:
- Enable KFD on LoongArch
radeon:
- Drop console lock during suspend/resume
UAPI:
- Add userq slot info to INFO IOCTL
Used for IGT userq validation tests (https://lists.freedesktop.org/archives/igt-dev/2025-July/093228.html)
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://lore.kernel.org/r/20250717213827.2061581-1-alexander.deucher@amd.com
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c index 206b70acb29a..7d9bcb72e8dd 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c @@ -139,7 +139,6 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, int vmid = AMDGPU_JOB_GET_VMID(job); bool need_pipe_sync = false; unsigned int cond_exec; - unsigned int i; int r = 0; @@ -156,6 +155,11 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, gds_va = job->gds_va; init_shadow = job->init_shadow; af = &job->hw_fence; + /* Save the context of the job for reset handling. + * The driver needs this so it can skip the ring + * contents for guilty contexts. + */ + af->context = job->base.s_fence ? job->base.s_fence->finished.context : 0; } else { vm = NULL; fence_ctx = 0; @@ -307,8 +311,17 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned int num_ibs, ring->hw_prio == AMDGPU_GFX_PIPE_PRIO_HIGH) ring->funcs->emit_wave_limit(ring, false); + /* Save the wptr associated with this fence. + * This must be last for resets to work properly + * as we need to save the wptr associated with this + * fence so we know what rings contents to backup + * after we reset the queue. + */ + amdgpu_fence_save_wptr(*f); + amdgpu_ring_ib_end(ring); amdgpu_ring_commit(ring); + return 0; } |