1 #ifndef __UAPI_MSM_MERCURY_H 2 #define __UAPI_MSM_MERCURY_H 3 4 #include <linux/types.h> 5 #include <linux/ioctl.h> 6 7 #define MSM_MERCURY_HW_VERSION_REG 0x0004/* this offset does not exist in HW*/ 8 9 #define OUTPUT_H2V1 0 10 #define OUTPUT_H2V2 1 11 #define OUTPUT_BYTE 6 12 13 #define MSM_MERCURY_MODE_REALTIME_ENCODE 0 14 #define MSM_MERCURY_MODE_OFFLINE_ENCODE 1 15 #define MSM_MERCURY_MODE_REALTIME_ROTATION 2 16 #define MSM_MERCURY_MODE_OFFLINE_ROTATION 3 17 18 #define MSM_MERCURY_EVT_RESET 1 19 #define MSM_MERCURY_EVT_FRAMEDONE 2 20 #define MSM_MERCURY_EVT_ERR 3 21 #define MSM_MERCURY_EVT_UNBLOCK 4 22 23 #define MSM_MERCURY_HW_CMD_TYPE_READ 0 24 #define MSM_MERCURY_HW_CMD_TYPE_WRITE 1 25 #define MSM_MERCURY_HW_CMD_TYPE_WRITE_OR 2 26 #define MSM_MERCURY_HW_CMD_TYPE_UWAIT 3 27 #define MSM_MERCURY_HW_CMD_TYPE_MWAIT 4 28 #define MSM_MERCURY_HW_CMD_TYPE_MDELAY 5 29 #define MSM_MERCURY_HW_CMD_TYPE_UDELAY 6 30 31 #define MSM_MCR_IOCTL_MAGIC 'g' 32 33 #define MSM_MCR_IOCTL_GET_HW_VERSION \ 34 _IOW(MSM_MCR_IOCTL_MAGIC, 1, struct msm_mercury_hw_cmd *) 35 36 #define MSM_MCR_IOCTL_RESET \ 37 _IOW(MSM_MCR_IOCTL_MAGIC, 2, struct msm_mercury_ctrl_cmd *) 38 39 #define MSM_MCR_IOCTL_STOP \ 40 _IOW(MSM_MCR_IOCTL_MAGIC, 3, struct msm_mercury_hw_cmds *) 41 42 #define MSM_MCR_IOCTL_START \ 43 _IOW(MSM_MCR_IOCTL_MAGIC, 4, struct msm_mercury_hw_cmds *) 44 45 #define MSM_MCR_IOCTL_INPUT_BUF_CFG \ 46 _IOW(MSM_MCR_IOCTL_MAGIC, 5, struct msm_mercury_buf *) 47 48 #define MSM_MCR_IOCTL_INPUT_GET \ 49 _IOW(MSM_MCR_IOCTL_MAGIC, 6, struct msm_mercury_buf *) 50 51 #define MSM_MCR_IOCTL_INPUT_GET_UNBLOCK \ 52 _IOW(MSM_MCR_IOCTL_MAGIC, 7, int) 53 54 #define MSM_MCR_IOCTL_OUTPUT_BUF_CFG \ 55 _IOW(MSM_MCR_IOCTL_MAGIC, 8, struct msm_mercury_buf *) 56 57 #define MSM_MCR_IOCTL_OUTPUT_GET \ 58 _IOW(MSM_MCR_IOCTL_MAGIC, 9, struct msm_mercury_buf *) 59 60 #define MSM_MCR_IOCTL_OUTPUT_GET_UNBLOCK \ 61 _IOW(MSM_MCR_IOCTL_MAGIC, 10, int) 62 63 #define MSM_MCR_IOCTL_EVT_GET \ 64 _IOW(MSM_MCR_IOCTL_MAGIC, 11, struct msm_mercury_ctrl_cmd *) 65 66 #define MSM_MCR_IOCTL_EVT_GET_UNBLOCK \ 67 _IOW(MSM_MCR_IOCTL_MAGIC, 12, int) 68 69 #define MSM_MCR_IOCTL_HW_CMD \ 70 _IOW(MSM_MCR_IOCTL_MAGIC, 13, struct msm_mercury_hw_cmd *) 71 72 #define MSM_MCR_IOCTL_HW_CMDS \ 73 _IOW(MSM_MCR_IOCTL_MAGIC, 14, struct msm_mercury_hw_cmds *) 74 75 #define MSM_MCR_IOCTL_TEST_DUMP_REGION \ 76 _IOW(MSM_MCR_IOCTL_MAGIC, 15, unsigned long) 77 78 struct msm_mercury_ctrl_cmd { 79 uint32_t type; 80 uint32_t len; 81 void *value; 82 }; 83 84 struct msm_mercury_buf { 85 uint32_t type; 86 int fd; 87 void *vaddr; 88 uint32_t y_off; 89 uint32_t y_len; 90 uint32_t framedone_len; 91 uint32_t cbcr_off; 92 uint32_t cbcr_len; 93 uint32_t num_of_mcu_rows; 94 uint32_t offset; 95 }; 96 97 struct msm_mercury_hw_cmd { 98 99 uint32_t type:4; 100 /* n microseconds of timeout for WAIT */ 101 /* n microseconds of time for DELAY */ 102 /* repeat n times for READ/WRITE */ 103 /* max is 0xFFF, 4095 */ 104 uint32_t n:12; 105 uint32_t offset:16; 106 uint32_t mask; 107 union { 108 /* for single READ/WRITE/WAIT, n = 1 */ 109 uint32_t data; 110 uint32_t *pdata;/* for multiple READ/WRITE/WAIT, n > 1 */ 111 }; 112 }; 113 114 struct msm_mercury_hw_cmds { 115 uint32_t m; /* number of elements in the hw_cmd array */ 116 struct msm_mercury_hw_cmd hw_cmd[1]; 117 }; 118 119 #endif /* __UAPI_MSM_MERCURY_H */ 120