diff options
| author | Yiqing Yao <yiqing.yao@amd.com> | 2022-10-28 17:30:17 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-11-04 16:05:53 -0400 |
| commit | 8a1fbb4a5ec29d9ae5f792a1d3c049c5c709851c (patch) | |
| tree | ff3915474a7d283901f611766c87c13e39575d38 /drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | |
| parent | 0cfce2401e1553f3bf0ee3b6ef56c9dda0303815 (diff) | |
| download | linux-8a1fbb4a5ec29d9ae5f792a1d3c049c5c709851c.tar.bz2 | |
drm/amdgpu: Disable MCBP from soc21 for SRIOV
[why]
Start from soc21, CP does not support MCBP, so disable it.
[how]
Used amgpu_mcbp flag alone instead of checking if is in SRIOV to
enable/disable MCBP.
Only set flag to enable on asic_type prior to soc21 in SRIOV.
Signed-off-by: Yiqing Yao <yiqing.yao@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c index f68e13b6282c..84a76c36d9a7 100644 --- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c @@ -5326,7 +5326,7 @@ static void gfx_v11_0_ring_emit_ib_gfx(struct amdgpu_ring *ring, control |= ib->length_dw | (vmid << 24); - if ((amdgpu_sriov_vf(ring->adev) || amdgpu_mcbp) && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { + if (amdgpu_mcbp && (ib->flags & AMDGPU_IB_FLAG_PREEMPT)) { control |= INDIRECT_BUFFER_PRE_ENB(1); if (flags & AMDGPU_IB_PREEMPTED) |