drm/amd/amdgpu: cleanup parse_cs callbacks

Because gpu_addr is updated in the calling routine
(amdgpu_cs_patch_ibs()),it is removed in the callback.

Use .patch_cs_in_place instead of .parse_cs for
amdgpu_vce_ring_parse_cs_vm() as there is no need for keeping
a temporary IB, therefore ib->sa_bo is NULL and amdgpu_ib_free()
is removed.
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c

@@ -1088,7 +1088,6 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser,
 	int r;
 
 	job->vm = NULL;
-	ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo);
 
 	if (ib->length_dw % 16) {
 		DRM_ERROR("UVD IB length (%d) not 16 dwords aligned!\n",

drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c

@@ -749,7 +749,6 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p,
 	int i, r = 0;
 
 	job->vm = NULL;
-	ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo);
 
 	for (idx = 0; idx < ib->length_dw;) {
 		uint32_t len = amdgpu_ib_get_value(ib, idx);
@@ -1044,7 +1043,6 @@ int amdgpu_vce_ring_parse_cs_vm(struct amdgpu_cs_parser *p,
 	if (!r) {
 		/* No error, free all destroyed handle slots */
 		tmp = destroyed;
-		amdgpu_ib_free(p->adev, ib, NULL);
 	} else {
 		/* Error during parsing, free all allocated handle slots */
 		tmp = allocated;

drivers/gpu/drm/amd/amdgpu/vce_v3_0.c

@@ -950,7 +950,7 @@ static const struct amdgpu_ring_funcs vce_v3_0_ring_vm_funcs = {
 	.get_rptr = vce_v3_0_ring_get_rptr,
 	.get_wptr = vce_v3_0_ring_get_wptr,
 	.set_wptr = vce_v3_0_ring_set_wptr,
-	.parse_cs = amdgpu_vce_ring_parse_cs_vm,
+	.patch_cs_in_place = amdgpu_vce_ring_parse_cs_vm,
 	.emit_frame_size =
 		6 + /* vce_v3_0_emit_vm_flush */
 		4 + /* vce_v3_0_emit_pipeline_sync */

drivers/gpu/drm/amd/amdgpu/vce_v4_0.c

@@ -1102,7 +1102,7 @@ static const struct amdgpu_ring_funcs vce_v4_0_ring_vm_funcs = {
 	.get_rptr = vce_v4_0_ring_get_rptr,
 	.get_wptr = vce_v4_0_ring_get_wptr,
 	.set_wptr = vce_v4_0_ring_set_wptr,
-	.parse_cs = amdgpu_vce_ring_parse_cs_vm,
+	.patch_cs_in_place = amdgpu_vce_ring_parse_cs_vm,
 	.emit_frame_size =
 		SOC15_FLUSH_GPU_TLB_NUM_WREG * 3 +
 		SOC15_FLUSH_GPU_TLB_NUM_REG_WAIT * 4 +