diff options
| author | Dave Airlie <airlied@redhat.com> | 2023-06-19 11:57:25 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-06-19 11:57:26 +1000 |
| commit | bcbede6fbeb0e1eb85ccbb532faf06d3b31f0e73 (patch) | |
| tree | 53062368790eb070705726f24a49beb34b8737d0 /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | 4e237d84eec8783eb6dfbccb04a4e570b27a9b09 (diff) | |
| parent | 72f1de49ffb90b29748284f27f1d6b829ab1de95 (diff) | |
Merge tag 'amd-drm-next-6.5-2023-06-16' of https://gitlab.freedesktop.org/agd5f/linux into drm-next
amd-drm-next-6.5-2023-06-16:
amdgpu:
- Misc display fixes
- W=1 fixes
- Improve scheduler naming
- DCN 3.1.4 fixes
- kdoc fixes
- Enable W=1
- VCN 4.0 fix
- xgmi fixes
- TOPDOWN fix for large BAR systems
- eDP fix
- PSR fixes
- SubVP fixes
- Freesync fix
- DPIA fix
- SMU 13.0.5 fixes
- vblflash fix
- RAS fixes
- SDMA 4 fix
- BO locking fix
- BO backing store fix
- NBIO 7.9 fixes
- GC 9.4.3 fixes
- GPU reset recovery fixes
- HMM fix
amdkfd:
- Fix NULL check
- Trap fixes
- Queue count fix
- Add event age tracking
radeon:
- fbdev client fix
scheduler:
- Avoid an infinite loop
UAPI:
- Add KFD event age tracking:
Proposed ROCT-Thunk-Interface:
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/efdbf6cfbc026bd68ac3c35d00dacf84370eb81e
https://github.com/RadeonOpenCompute/ROCT-Thunk-Interface/commit/1820ae0a2db85b6f584611dc0cde1a00e7c22915
Proposed ROCR-Runtime:
https://github.com/RadeonOpenCompute/ROCR-Runtime/compare/master...zhums:ROCR-Runtime:new_event_wait_review
https://github.com/RadeonOpenCompute/ROCR-Runtime/commit/e1f5bdb88eb882ac798aeca2c00ea3fbb2dba459
https://github.com/RadeonOpenCompute/ROCR-Runtime/commit/7d26afd14107b5c2a754c1a3f415d89f3aabb503
drm:
- DP MST fix
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230616163548.7706-1-alexander.deucher@amd.com
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c index da26c555af24..80d6e132e409 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c @@ -433,11 +433,18 @@ void amdgpu_ring_emit_reg_write_reg_wait_helper(struct amdgpu_ring *ring, bool amdgpu_ring_soft_recovery(struct amdgpu_ring *ring, unsigned int vmid, struct dma_fence *fence) { + unsigned long flags; + ktime_t deadline = ktime_add_us(ktime_get(), 10000); if (amdgpu_sriov_vf(ring->adev) || !ring->funcs->soft_recovery || !fence) return false; + spin_lock_irqsave(fence->lock, flags); + if (!dma_fence_is_signaled_locked(fence)) + dma_fence_set_error(fence, -ENODATA); + spin_unlock_irqrestore(fence->lock, flags); + atomic_inc(&ring->adev->gpu_reset_counter); while (!dma_fence_is_signaled(fence) && ktime_to_ns(ktime_sub(deadline, ktime_get())) > 0) @@ -561,6 +568,17 @@ static const struct file_operations amdgpu_debugfs_mqd_fops = { .llseek = default_llseek }; +static int amdgpu_debugfs_ring_error(void *data, u64 val) +{ + struct amdgpu_ring *ring = data; + + amdgpu_fence_driver_set_error(ring, val); + return 0; +} + +DEFINE_DEBUGFS_ATTRIBUTE_SIGNED(amdgpu_debugfs_error_fops, NULL, + amdgpu_debugfs_ring_error, "%lld\n"); + #endif void amdgpu_debugfs_ring_init(struct amdgpu_device *adev, @@ -582,6 +600,11 @@ void amdgpu_debugfs_ring_init(struct amdgpu_device *adev, &amdgpu_debugfs_mqd_fops, ring->mqd_size); } + + sprintf(name, "amdgpu_error_%s", ring->name); + debugfs_create_file(name, 0200, root, ring, + &amdgpu_debugfs_error_fops); + #endif } |