diff options
| author | [email protected] <[email protected]> | 2024-12-10 06:00:15 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-12-11 22:35:46 +0000 |
| commit | 0c0dec8207cfc90d06a1ad600f5b3a86fc7e5c60 (patch) | |
| tree | 914c43e7f62adfdbf287dd4029eb6e4f4834b20a | |
| parent | drm/amdgpu/sdma7: Add queue reset sysfs for sdmav7 (diff) | |
| download | kernel-0c0dec8207cfc90d06a1ad600f5b3a86fc7e5c60.tar.gz kernel-0c0dec8207cfc90d06a1ad600f5b3a86fc7e5c60.zip | |
drm/amdgpu/gfx12: clean up kcq reset code
Replace kcq queue reset with existing function amdgpu_mes_reset_legacy_queue.
Signed-off-by: Jesse Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c index ad5c4a5c9557..50dca041d589 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v12_0.c @@ -5236,24 +5236,16 @@ static int gfx_v12_0_reset_kgq(struct amdgpu_ring *ring, unsigned int vmid) static int gfx_v12_0_reset_kcq(struct amdgpu_ring *ring, unsigned int vmid) { struct amdgpu_device *adev = ring->adev; - int r, i; + int r; if (amdgpu_sriov_vf(adev)) return -EINVAL; - amdgpu_gfx_rlc_enter_safe_mode(adev, 0); - mutex_lock(&adev->srbm_mutex); - soc24_grbm_select(adev, ring->me, ring->pipe, ring->queue, 0); - WREG32_SOC15(GC, 0, regCP_HQD_DEQUEUE_REQUEST, 0x2); - WREG32_SOC15(GC, 0, regSPI_COMPUTE_QUEUE_RESET, 0x1); - for (i = 0; i < adev->usec_timeout; i++) { - if (!(RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1)) - break; - udelay(1); + r = amdgpu_mes_reset_legacy_queue(ring->adev, ring, vmid, true); + if (r) { + dev_err(adev->dev, "reset via MMIO failed %d\n", r); + return r; } - soc24_grbm_select(adev, 0, 0, 0, 0); - mutex_unlock(&adev->srbm_mutex); - amdgpu_gfx_rlc_exit_safe_mode(adev, 0); r = amdgpu_bo_reserve(ring->mqd_obj, false); if (unlikely(r != 0)) { |