| /**************************************************************************** |
| **************************************************************************** |
| *** |
| *** This header was automatically generated from a Linux kernel header |
| *** of the same name, to make information necessary for userspace to |
| *** call into the kernel available to libc. It contains only constants, |
| *** structures, and macros generated from the original header, and thus, |
| *** contains no copyrightable information. |
| *** |
| *** To edit the content of this header, modify the corresponding |
| *** source file (e.g. under external/kernel-headers/original/) then |
| *** run bionic/libc/kernel/tools/update_all.py |
| *** |
| *** Any manual change here will be lost the next time this script will |
| *** be run. You've been warned! |
| *** |
| **************************************************************************** |
| ****************************************************************************/ |
| #ifndef __MSM_VIDC_PRIVATE_H__ |
| #define __MSM_VIDC_PRIVATE_H__ |
| #include <linux/videodev2.h> |
| #define VIDIOC_VIDEO_CMD _IOWR('V', BASE_VIDIOC_PRIVATE_VIDEO, struct msm_vidc_arg) |
| #define MSM_VIDC_CMD_START 0x10000000 |
| #define MSM_CVP_START (MSM_VIDC_CMD_START + 0x1000) |
| #define MSM_CVP_GET_SESSION_INFO (MSM_CVP_START + 1) |
| #define MSM_CVP_REQUEST_POWER (MSM_CVP_START + 2) |
| #define MSM_CVP_REGISTER_BUFFER (MSM_CVP_START + 3) |
| #define MSM_CVP_UNREGISTER_BUFFER (MSM_CVP_START + 4) |
| #define MSM_CVP_FLAG_UNSECURE 0x00000000 |
| #define MSM_CVP_FLAG_SECURE 0x00000001 |
| #define MSM_CVP_BUFTYPE_INPUT 0x00000001 |
| #define MSM_CVP_BUFTYPE_OUTPUT 0x00000002 |
| #define MSM_CVP_BUFTYPE_INTERNAL_1 0x00000003 |
| #define MSM_CVP_BUFTYPE_INTERNAL_2 0x00000004 |
| struct msm_cvp_session_info { |
| unsigned int session_id; |
| unsigned int reserved[10]; |
| }; |
| struct msm_cvp_request_power { |
| unsigned int clock_cycles_a; |
| unsigned int clock_cycles_b; |
| unsigned int ddr_bw; |
| unsigned int sys_cache_bw; |
| unsigned int reserved[8]; |
| }; |
| struct msm_cvp_buffer { |
| unsigned int index; |
| unsigned int type; |
| unsigned int fd; |
| unsigned int size; |
| unsigned int offset; |
| unsigned int pixelformat; |
| unsigned int flags; |
| unsigned int reserved[5]; |
| }; |
| struct msm_vidc_arg { |
| unsigned int type; |
| union data_t { |
| struct msm_cvp_session_info session; |
| struct msm_cvp_request_power req_power; |
| struct msm_cvp_buffer regbuf; |
| struct msm_cvp_buffer unregbuf; |
| } data; |
| unsigned int reserved[12]; |
| }; |
| #endif |
