1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __UAPI_MSM_MERCURY_H 20 #define __UAPI_MSM_MERCURY_H 21 #include <linux/types.h> 22 #include <linux/ioctl.h> 23 #define MSM_MERCURY_HW_VERSION_REG 0x0004 24 #define OUTPUT_H2V1 0 25 #define OUTPUT_H2V2 1 26 #define OUTPUT_BYTE 6 27 #define MSM_MERCURY_MODE_REALTIME_ENCODE 0 28 #define MSM_MERCURY_MODE_OFFLINE_ENCODE 1 29 #define MSM_MERCURY_MODE_REALTIME_ROTATION 2 30 #define MSM_MERCURY_MODE_OFFLINE_ROTATION 3 31 #define MSM_MERCURY_EVT_RESET 1 32 #define MSM_MERCURY_EVT_FRAMEDONE 2 33 #define MSM_MERCURY_EVT_ERR 3 34 #define MSM_MERCURY_EVT_UNBLOCK 4 35 #define MSM_MERCURY_HW_CMD_TYPE_READ 0 36 #define MSM_MERCURY_HW_CMD_TYPE_WRITE 1 37 #define MSM_MERCURY_HW_CMD_TYPE_WRITE_OR 2 38 #define MSM_MERCURY_HW_CMD_TYPE_UWAIT 3 39 #define MSM_MERCURY_HW_CMD_TYPE_MWAIT 4 40 #define MSM_MERCURY_HW_CMD_TYPE_MDELAY 5 41 #define MSM_MERCURY_HW_CMD_TYPE_UDELAY 6 42 #define MSM_MCR_IOCTL_MAGIC 'g' 43 #define MSM_MCR_IOCTL_GET_HW_VERSION _IOW(MSM_MCR_IOCTL_MAGIC, 1, struct msm_mercury_hw_cmd *) 44 #define MSM_MCR_IOCTL_RESET _IOW(MSM_MCR_IOCTL_MAGIC, 2, struct msm_mercury_ctrl_cmd *) 45 #define MSM_MCR_IOCTL_STOP _IOW(MSM_MCR_IOCTL_MAGIC, 3, struct msm_mercury_hw_cmds *) 46 #define MSM_MCR_IOCTL_START _IOW(MSM_MCR_IOCTL_MAGIC, 4, struct msm_mercury_hw_cmds *) 47 #define MSM_MCR_IOCTL_INPUT_BUF_CFG _IOW(MSM_MCR_IOCTL_MAGIC, 5, struct msm_mercury_buf *) 48 #define MSM_MCR_IOCTL_INPUT_GET _IOW(MSM_MCR_IOCTL_MAGIC, 6, struct msm_mercury_buf *) 49 #define MSM_MCR_IOCTL_INPUT_GET_UNBLOCK _IOW(MSM_MCR_IOCTL_MAGIC, 7, int) 50 #define MSM_MCR_IOCTL_OUTPUT_BUF_CFG _IOW(MSM_MCR_IOCTL_MAGIC, 8, struct msm_mercury_buf *) 51 #define MSM_MCR_IOCTL_OUTPUT_GET _IOW(MSM_MCR_IOCTL_MAGIC, 9, struct msm_mercury_buf *) 52 #define MSM_MCR_IOCTL_OUTPUT_GET_UNBLOCK _IOW(MSM_MCR_IOCTL_MAGIC, 10, int) 53 #define MSM_MCR_IOCTL_EVT_GET _IOW(MSM_MCR_IOCTL_MAGIC, 11, struct msm_mercury_ctrl_cmd *) 54 #define MSM_MCR_IOCTL_EVT_GET_UNBLOCK _IOW(MSM_MCR_IOCTL_MAGIC, 12, int) 55 #define MSM_MCR_IOCTL_HW_CMD _IOW(MSM_MCR_IOCTL_MAGIC, 13, struct msm_mercury_hw_cmd *) 56 #define MSM_MCR_IOCTL_HW_CMDS _IOW(MSM_MCR_IOCTL_MAGIC, 14, struct msm_mercury_hw_cmds *) 57 #define MSM_MCR_IOCTL_TEST_DUMP_REGION _IOW(MSM_MCR_IOCTL_MAGIC, 15, unsigned long) 58 struct msm_mercury_ctrl_cmd { 59 uint32_t type; 60 uint32_t len; 61 void * value; 62 }; 63 struct msm_mercury_buf { 64 uint32_t type; 65 int fd; 66 void * vaddr; 67 uint32_t y_off; 68 uint32_t y_len; 69 uint32_t framedone_len; 70 uint32_t cbcr_off; 71 uint32_t cbcr_len; 72 uint32_t num_of_mcu_rows; 73 uint32_t offset; 74 }; 75 struct msm_mercury_hw_cmd { 76 uint32_t type : 4; 77 uint32_t n : 12; 78 uint32_t offset : 16; 79 uint32_t mask; 80 union { 81 uint32_t data; 82 uint32_t * pdata; 83 }; 84 }; 85 struct msm_mercury_hw_cmds { 86 uint32_t m; 87 struct msm_mercury_hw_cmd hw_cmd[1]; 88 }; 89 #endif 90 91