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drm/amdgpu: Added support for MV packet

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Motion vector packet needs support in physical mode.

Signed-off-by: James Zhu <James.Zhu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
James Zhu 2018-04-03 10:41:32 -04:00 committed by Alex Deucher
parent 1a61ee0721
commit 1eb1547fd0
1 changed files with 24 additions and 0 deletions
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24
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
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@ -755,6 +755,18 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
if (r)
goto out;
break;
case 0x0500000d: /* MV buffer */
r = amdgpu_vce_validate_bo(p, ib_idx, idx + 3,
idx + 2, 0, 0);
if (r)
goto out;
r = amdgpu_vce_validate_bo(p, ib_idx, idx + 8,
idx + 7, 0, 0);
if (r)
goto out;
break;
}
idx += len / 4;
@ -860,6 +872,18 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx)
goto out;
break;
case 0x0500000d: /* MV buffer */
r = amdgpu_vce_cs_reloc(p, ib_idx, idx + 3,
idx + 2, *size, 0);
if (r)
goto out;
r = amdgpu_vce_cs_reloc(p, ib_idx, idx + 8,
idx + 7, *size / 12, 0);
if (r)
goto out;
break;
default:
DRM_ERROR("invalid VCE command (0x%x)!\n", cmd);
r = -EINVAL;