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| author | Yifan Zha <Yifan.Zha@amd.com> | 2023-03-29 11:18:01 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-04-12 01:03:22 +0300 |
| commit | 9eb28ac1a25a2117ea5544ffcce59fcc1f128e1f (patch) | |
| tree | 8ca15683586872efa3035fc1aa01ae1e8202d9a3 /drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | |
| parent | 583da1b82ac51f0631b6ab699153f16b241dd40e (diff) | |
| download | linux-9eb28ac1a25a2117ea5544ffcce59fcc1f128e1f.tar.xz | |
drm/amdgpu: Add MES KIQ dequeue in MES hw fini
[Why]
Need dequeue MES KIQ under SRIOV when unloading driver
[How]
Modify mes_v11_0_kiq_dequeue_sched which was used to dequeue MES SCHED
to support veriable pipe.
Add MES KIQ dequeue in hw fini
Signed-off-by: Yifan Zha <Yifan.Zha@amd.com>
Reviewed-by: Horace Chen <horace.chen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/mes_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/mes_v11_0.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c index fad652c85017..b48666da2c87 100644 --- a/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mes_v11_0.c @@ -1089,13 +1089,14 @@ static int mes_v11_0_sw_fini(void *handle) return 0; } -static void mes_v11_0_kiq_dequeue_sched(struct amdgpu_device *adev) +static void mes_v11_0_kiq_dequeue(struct amdgpu_ring *ring) { uint32_t data; int i; + struct amdgpu_device *adev = ring->adev; mutex_lock(&adev->srbm_mutex); - soc21_grbm_select(adev, 3, AMDGPU_MES_SCHED_PIPE, 0, 0); + soc21_grbm_select(adev, 3, ring->pipe, 0, 0); /* disable the queue if it's active */ if (RREG32_SOC15(GC, 0, regCP_HQD_ACTIVE) & 1) { @@ -1121,8 +1122,6 @@ static void mes_v11_0_kiq_dequeue_sched(struct amdgpu_device *adev) soc21_grbm_select(adev, 0, 0, 0, 0); mutex_unlock(&adev->srbm_mutex); - - adev->mes.ring.sched.ready = false; } static void mes_v11_0_kiq_setting(struct amdgpu_ring *ring) @@ -1176,8 +1175,14 @@ failure: static int mes_v11_0_kiq_hw_fini(struct amdgpu_device *adev) { - if (adev->mes.ring.sched.ready) - mes_v11_0_kiq_dequeue_sched(adev); + if (adev->mes.ring.sched.ready) { + mes_v11_0_kiq_dequeue(&adev->mes.ring); + adev->mes.ring.sched.ready = false; + } + + if (amdgpu_sriov_vf(adev)) { + mes_v11_0_kiq_dequeue(&adev->gfx.kiq.ring); + } if (!amdgpu_sriov_vf(adev)) mes_v11_0_enable(adev, false); |