58 RK_S32 mpp_service_ioctl(RK_S32 fd, RK_U32 cmd, RK_U32 size, void *param)  in mpp_service_ioctl()  argument
70     return (RK_S32)ioctl(fd, MPP_IOC_CFG_V1, &mpp_req);  in mpp_service_ioctl()
73 RK_S32 mpp_service_ioctl_request(RK_S32 fd, MppReqV1 *req)  in mpp_service_ioctl_request()  argument
75     return (RK_S32)ioctl(fd, MPP_IOC_CFG_V1, req);  in mpp_service_ioctl_request()
102     RK_S32 fd = -1;  in check_mpp_service_cap()  local
116     fd = open(mpp_get_mpp_service_name(), O_RDWR | O_CLOEXEC);  in check_mpp_service_cap()
117     if (fd < 0) {  in check_mpp_service_cap()
122     ret = mpp_service_ioctl(fd, MPP_CMD_PROBE_HW_SUPPORT, 0, &hw_support);  in check_mpp_service_cap()
139             ret = (RK_S32)ioctl(fd, MPP_IOC_CFG_V1, &mpp_req);  in check_mpp_service_cap()
148     close(fd);  in check_mpp_service_cap()
156             fd = open(mpp_get_mpp_service_name(), O_RDWR | O_CLOEXEC);  in check_mpp_service_cap()
157             if (fd < 0) {  in check_mpp_service_cap()
162             ret = mpp_service_ioctl(fd, MPP_CMD_INIT_CLIENT_TYPE, sizeof(val), &val);  in check_mpp_service_cap()
167                 ret = mpp_service_ioctl(fd, MPP_CMD_QUERY_HW_ID, sizeof(val), &val);  in check_mpp_service_cap()
176             close(fd);  in check_mpp_service_cap()
256     RK_S32 fd = node->buf_fd;  in mpp_service_ioc_attach_fd()  local
263     mpp_req.data_ptr = REQ_DATA_PTR(&fd);  in mpp_service_ioc_attach_fd()
270         node->iova = (RK_U32)fd;  in mpp_service_ioc_attach_fd()
278     RK_S32 fd = node->buf_fd;  in mpp_service_ioc_detach_fd()  local
286     mpp_req.data_ptr = REQ_DATA_PTR(&fd);  in mpp_service_ioc_detach_fd()