1 /* 2 * Copyright (c) 2021 Rockchip Electronics Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef MPP_PLATFORM 17 #define MPP_PLATFORM 18 19 #include "mpp_soc.h" 20 21 /* 22 * Platform flag detection is for rockchip hardware platform detection 23 */ 24 typedef enum MppIoctlVersion_e { 25 IOCTL_VCODEC_SERVICE, 26 IOCTL_MPP_SERVICE_V1, 27 IOCTL_VERSION_BUTT, 28 } MppIoctlVersion; 29 30 typedef enum MppKernelVersion_e { 31 KERNEL_UNKNOWN, 32 KERNEL_3_10, 33 KERNEL_4_4, 34 KERNEL_4_19, 35 KERNEL_VERSION_BUTT, 36 } MppKernelVersion; 37 38 #ifdef __cplusplus 39 extern "C" { 40 #endif 41 42 MppIoctlVersion mpp_get_ioctl_version(void); 43 MppKernelVersion mpp_get_kernel_version(void); 44 unsigned int mpp_get_2d_hw_flag(void); 45 unsigned int mpp_get_client_hw_id(signed int client_type); 46 47 #ifdef __cplusplus 48 } 49 #endif 50 51 #endif /* __MPP_PLATFORM__ */ 52