vc04_services/vchiq-mmal/mmal-vchiq.c

777 	struct mmal_msg *rmsg;
810 					&rmsg, &rmsg_handle);
814 	if (rmsg->h.type != MMAL_MSG_TYPE_PORT_INFO_SET) {
821 	ret = -rmsg->u.port_info_get_reply.status;
838 	struct mmal_msg *rmsg;
849 					&rmsg, &rmsg_handle);
853 	if (rmsg->h.type != MMAL_MSG_TYPE_PORT_INFO_GET) {
860 	ret = -rmsg->u.port_info_get_reply.status;
864 	if (rmsg->u.port_info_get_reply.port.is_enabled == 0)
870 	port->handle = rmsg->u.port_info_get_reply.port_handle;
875 	port->type = rmsg->u.port_info_get_reply.port_type;
876 	port->index = rmsg->u.port_info_get_reply.port_index;
879 	    rmsg->u.port_info_get_reply.port.buffer_num_min;
881 	    rmsg->u.port_info_get_reply.port.buffer_size_min;
883 	    rmsg->u.port_info_get_reply.port.buffer_alignment_min;
886 	    rmsg->u.port_info_get_reply.port.buffer_alignment_min;
888 	    rmsg->u.port_info_get_reply.port.buffer_num_recommended;
890 	port->current_buffer.num = rmsg->u.port_info_get_reply.port.buffer_num;
892 	    rmsg->u.port_info_get_reply.port.buffer_size;
895 	port->format.type = rmsg->u.port_info_get_reply.format.type;
896 	port->format.encoding = rmsg->u.port_info_get_reply.format.encoding;
898 	    rmsg->u.port_info_get_reply.format.encoding_variant;
899 	port->format.bitrate = rmsg->u.port_info_get_reply.format.bitrate;
900 	port->format.flags = rmsg->u.port_info_get_reply.format.flags;
904 	       &rmsg->u.port_info_get_reply.es,
909 	    rmsg->u.port_info_get_reply.format.extradata_size;
911 	       rmsg->u.port_info_get_reply.extradata,
934 	struct mmal_msg *rmsg;
946 					&rmsg, &rmsg_handle);
950 	if (rmsg->h.type != m.h.type) {
956 	ret = -rmsg->u.component_create_reply.status;
961 	component->handle = rmsg->u.component_create_reply.component_handle;
962 	component->inputs = rmsg->u.component_create_reply.input_num;
963 	component->outputs = rmsg->u.component_create_reply.output_num;
964 	component->clocks = rmsg->u.component_create_reply.clock_num;
982 	struct mmal_msg *rmsg;
990 					&rmsg, &rmsg_handle);
994 	if (rmsg->h.type != m.h.type) {
1000 	ret = -rmsg->u.component_destroy_reply.status;
1015 	struct mmal_msg *rmsg;
1023 					&rmsg, &rmsg_handle);
1027 	if (rmsg->h.type != m.h.type) {
1033 	ret = -rmsg->u.component_enable_reply.status;
1047 	struct mmal_msg *rmsg;
1055 					&rmsg, &rmsg_handle);
1059 	if (rmsg->h.type != m.h.type) {
1065 	ret = -rmsg->u.component_disable_reply.status;
1080 	struct mmal_msg *rmsg;
1087 					&rmsg, &rmsg_handle);
1091 	if (rmsg->h.type != m.h.type) {
1097 	*major_out = rmsg->u.version.major;
1098 	*minor_out = rmsg->u.version.minor;
1113 	struct mmal_msg *rmsg;
1125 					&rmsg, &rmsg_handle);
1129 	if (rmsg->h.type != MMAL_MSG_TYPE_PORT_ACTION) {
1135 	ret = -rmsg->u.port_action_reply.status;
1157 	struct mmal_msg *rmsg;
1172 					&rmsg, &rmsg_handle);
1176 	if (rmsg->h.type != MMAL_MSG_TYPE_PORT_ACTION) {
1182 	ret = -rmsg->u.port_action_reply.status;
1202 	struct mmal_msg *rmsg;
1215 					&rmsg, &rmsg_handle);
1219 	if (rmsg->h.type != MMAL_MSG_TYPE_PORT_PARAMETER_SET) {
1225 	ret = -rmsg->u.port_parameter_set_reply.status;
1243 	struct mmal_msg *rmsg;
1256 					&rmsg, &rmsg_handle);
1260 	if (rmsg->h.type != MMAL_MSG_TYPE_PORT_PARAMETER_GET) {
1262 		pr_err("Incorrect reply type %d\n", rmsg->h.type);
1267 	ret = rmsg->u.port_parameter_get_reply.status;
1272 	rmsg->u.port_parameter_get_reply.size -= (2 * sizeof(u32));
1274 	if (ret || rmsg->u.port_parameter_get_reply.size > *value_size) {
1278 		memcpy(value, &rmsg->u.port_parameter_get_reply.value,
1281 		memcpy(value, &rmsg->u.port_parameter_get_reply.value,
1282 		       rmsg->u.port_parameter_get_reply.size);
1285 	*value_size = rmsg->u.port_parameter_get_reply.size;