From 8140bb0e3f0fa2778262d6df45df5cbf68461918 Mon Sep 17 00:00:00 2001 From: James Zhu Date: Tue, 3 Apr 2018 10:41:32 -0400 Subject: [PATCH 3993/4131] drm/amdgpu:Added support for MV packet MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Motion vector packet needs support in physic mode. Signed-off-by: James Zhu Acked-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index a33804b..d7261e0 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -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; -- 2.7.4