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| author | Jack Xiao <Jack.Xiao@amd.com> | 2022-04-13 21:30:37 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-05-04 17:43:54 +0300 |
| commit | 18ee4ce63e0f32cc63dcadb1062e7a3446ead338 (patch) | |
| tree | 404eabae75dc1a1f76d2d53ebb24d9113e2d4771 /drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | |
| parent | 14ab29241817582e1b92c29ccd738354b2d3241b (diff) | |
| download | linux-18ee4ce63e0f32cc63dcadb1062e7a3446ead338.tar.xz | |
drm/amdgpu: add mes unmap legacy queue routine
For mes kiq has been taken over by mes sched, drv can't directly
use mes kiq to unmap queues. drv has to use mes sched api to
unmap legacy queue.
Signed-off-by: Jack Xiao <Jack.Xiao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c index 9042e0b480ce..3c4f2a94ad9f 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c @@ -3551,8 +3551,14 @@ static void gfx10_kiq_unmap_queues(struct amdgpu_ring *kiq_ring, enum amdgpu_unmap_queues_action action, u64 gpu_addr, u64 seq) { + struct amdgpu_device *adev = kiq_ring->adev; uint32_t eng_sel = ring->funcs->type == AMDGPU_RING_TYPE_GFX ? 4 : 0; + if (!adev->gfx.kiq.ring.sched.ready) { + amdgpu_mes_unmap_legacy_queue(adev, ring, action, gpu_addr, seq); + return; + } + amdgpu_ring_write(kiq_ring, PACKET3(PACKET3_UNMAP_QUEUES, 4)); amdgpu_ring_write(kiq_ring, /* Q_sel: 0, vmid: 0, engine: 0, num_Q: 1 */ PACKET3_UNMAP_QUEUES_ACTION(action) | |