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winsys/amdgpu: add vcn jpeg cs support

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Add vcn jpeg cs support, align cs by no-op.

Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>
This commit is contained in:
Boyuan Zhang
2018-10-17 15:03:29 -04:00
committed by Leo Liu
parent 4558758c51
commit 97c473bb29
1 changed files with 12 additions and 0 deletions
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src/gallium/winsys/amdgpu/drm/amdgpu_cs.c
+12
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@@ -845,6 +845,10 @@ static bool amdgpu_init_cs_context(struct amdgpu_winsys *ws,
cs->ib[IB_MAIN].ip_type = AMDGPU_HW_IP_VCN_ENC;
break;
case RING_VCN_JPEG:
cs->ib[IB_MAIN].ip_type = AMDGPU_HW_IP_VCN_JPEG;
break;
case RING_COMPUTE:
case RING_GFX:
cs->ib[IB_MAIN].ip_type = ring_type == RING_GFX ? AMDGPU_HW_IP_GFX :
@@ -1589,6 +1593,14 @@ static int amdgpu_cs_flush(struct radeon_cmdbuf *rcs,
while (rcs->current.cdw & 15)
radeon_emit(rcs, 0x80000000); /* type2 nop packet */
break;
case RING_VCN_JPEG:
if (rcs->current.cdw % 2)
assert(0);
while (rcs->current.cdw & 15) {
radeon_emit(rcs, 0x60000000); /* nop packet */
radeon_emit(rcs, 0x00000000);
}
break;
case RING_VCN_DEC:
while (rcs->current.cdw & 15)
radeon_emit(rcs, 0x81ff); /* nop packet */