559 	struct amdgpu_vcn_bo msg_buf;  in amdgpu_cs_vcn_dec_create()  local
564 	alloc_resource(&msg_buf, 4096, AMDGPU_GEM_DOMAIN_GTT);  in amdgpu_cs_vcn_dec_create()
566 	resources[num_resources++] = msg_buf.handle;  in amdgpu_cs_vcn_dec_create()
570 	r = amdgpu_bo_cpu_map(msg_buf.handle, (void **)&msg_buf.ptr);  in amdgpu_cs_vcn_dec_create()
573 	memset(msg_buf.ptr, 0, 4096);  in amdgpu_cs_vcn_dec_create()
574 	memcpy(msg_buf.ptr, vcn_dec_create_msg, sizeof(vcn_dec_create_msg));  in amdgpu_cs_vcn_dec_create()
580 		vcn_dec_cmd(msg_buf.addr, 0, &len);  in amdgpu_cs_vcn_dec_create()
583 		ib_cpu[len++] = msg_buf.addr;  in amdgpu_cs_vcn_dec_create()
585 		ib_cpu[len++] = msg_buf.addr >> 32;  in amdgpu_cs_vcn_dec_create()
604 	free_resource(&msg_buf);  in amdgpu_cs_vcn_dec_create()
695 	struct amdgpu_vcn_bo msg_buf;  in amdgpu_cs_vcn_dec_destroy()  local
700 	alloc_resource(&msg_buf, 1024, AMDGPU_GEM_DOMAIN_GTT);  in amdgpu_cs_vcn_dec_destroy()
701 	resources[num_resources++] = msg_buf.handle;  in amdgpu_cs_vcn_dec_destroy()
704 	r = amdgpu_bo_cpu_map(msg_buf.handle, (void **)&msg_buf.ptr);  in amdgpu_cs_vcn_dec_destroy()
707 	memset(msg_buf.ptr, 0, 1024);  in amdgpu_cs_vcn_dec_destroy()
708 	memcpy(msg_buf.ptr, vcn_dec_destroy_msg, sizeof(vcn_dec_destroy_msg));  in amdgpu_cs_vcn_dec_destroy()
713 		vcn_dec_cmd(msg_buf.addr, 0, &len);  in amdgpu_cs_vcn_dec_destroy()
716 		ib_cpu[len++] = msg_buf.addr;  in amdgpu_cs_vcn_dec_destroy()
718 		ib_cpu[len++] = msg_buf.addr >> 32;  in amdgpu_cs_vcn_dec_destroy()
736 	free_resource(&msg_buf);  in amdgpu_cs_vcn_dec_destroy()