diff options
| author |   Monk Liu <Monk.Liu@amd.com> | 2020-02-20 11:05:36 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-03-05 00:28:11 -0500 |
| commit | 752c683dbb65592e115886b252714ff41770df32 (patch) | |
| tree | 88ce7350647d001c787e1abe38f341180cc7a806 /drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | |
| parent | drm/amdgpu: disable 3D pipe 1 on Navi1x (diff) | |
| download | linux-dev-752c683dbb65592e115886b252714ff41770df32.tar.xz linux-dev-752c683dbb65592e115886b252714ff41770df32.zip | |
drm/amdgpu: fix IB test MCBP bug
1)for gfx IB test we shouldn't insert DE meta data
2)we should make sure IB test finished before we
send event 3 to hypervisor otherwise the IDLE from
event 3 will preempt IB test, which is not designed
as a compatible structure for MCBP
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c index 393a1324daa9..b14f46a3b11d 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c @@ -6116,7 +6116,7 @@ static void gfx_v8_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, if (amdgpu_sriov_vf(ring->adev) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { control |= INDIRECT_BUFFER_PRE_ENB(1); - if (!(ib->flags & AMDGPU_IB_FLAG_CE)) + if (!(ib->flags & AMDGPU_IB_FLAG_CE) && vmid) gfx_v8_0_ring_emit_de_meta(ring); } |