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drm/amdgpu: don't require a job for cond_exec and shadow

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We need to reset the shadow state every time we submit an
IB and there needs to be a COND_EXEC packet after the
SET_Q_PREEMPTION_MODE packet for it to work properly, so
we should emit both of these packets regardless of whether
there is a job present or not.

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Alex Deucher 2023-03-16 11:33:43 -04:00
parent 46c1282e5a
commit 38be7796f3
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c
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@ -223,11 +223,11 @@ int amdgpu_ib_schedule(struct amdgpu_ring *ring, unsigned num_ibs,
amdgpu_ring_ib_begin(ring);
if (job && ring->funcs->emit_gfx_shadow)
if (ring->funcs->emit_gfx_shadow)
amdgpu_ring_emit_gfx_shadow(ring, shadow_va, csa_va, gds_va,
init_shadow, vmid);
if (job && ring->funcs->init_cond_exec)
if (ring->funcs->init_cond_exec)
patch_offset = amdgpu_ring_init_cond_exec(ring);
amdgpu_device_flush_hdp(adev, ring);