| Bryan Huntsman | 3f2bc4d | 2011-08-16 17:27:22 -0700 | [diff] [blame] | 1 | #ifndef __LINUX_MSM_GEMINI_H |
| 2 | #define __LINUX_MSM_GEMINI_H |
| 3 | |
| 4 | #include <linux/types.h> |
| 5 | #include <linux/ioctl.h> |
| 6 | |
| 7 | #define MSM_GMN_IOCTL_MAGIC 'g' |
| 8 | |
| 9 | #define MSM_GMN_IOCTL_GET_HW_VERSION \ |
| 10 | _IOW(MSM_GMN_IOCTL_MAGIC, 1, struct msm_gemini_hw_cmd *) |
| 11 | |
| 12 | #define MSM_GMN_IOCTL_RESET \ |
| 13 | _IOW(MSM_GMN_IOCTL_MAGIC, 2, struct msm_gemini_ctrl_cmd *) |
| 14 | |
| 15 | #define MSM_GMN_IOCTL_STOP \ |
| 16 | _IOW(MSM_GMN_IOCTL_MAGIC, 3, struct msm_gemini_hw_cmds *) |
| 17 | |
| 18 | #define MSM_GMN_IOCTL_START \ |
| 19 | _IOW(MSM_GMN_IOCTL_MAGIC, 4, struct msm_gemini_hw_cmds *) |
| 20 | |
| 21 | #define MSM_GMN_IOCTL_INPUT_BUF_ENQUEUE \ |
| 22 | _IOW(MSM_GMN_IOCTL_MAGIC, 5, struct msm_gemini_buf *) |
| 23 | |
| 24 | #define MSM_GMN_IOCTL_INPUT_GET \ |
| 25 | _IOW(MSM_GMN_IOCTL_MAGIC, 6, struct msm_gemini_buf *) |
| 26 | |
| 27 | #define MSM_GMN_IOCTL_INPUT_GET_UNBLOCK \ |
| 28 | _IOW(MSM_GMN_IOCTL_MAGIC, 7, int) |
| 29 | |
| 30 | #define MSM_GMN_IOCTL_OUTPUT_BUF_ENQUEUE \ |
| 31 | _IOW(MSM_GMN_IOCTL_MAGIC, 8, struct msm_gemini_buf *) |
| 32 | |
| 33 | #define MSM_GMN_IOCTL_OUTPUT_GET \ |
| 34 | _IOW(MSM_GMN_IOCTL_MAGIC, 9, struct msm_gemini_buf *) |
| 35 | |
| 36 | #define MSM_GMN_IOCTL_OUTPUT_GET_UNBLOCK \ |
| 37 | _IOW(MSM_GMN_IOCTL_MAGIC, 10, int) |
| 38 | |
| 39 | #define MSM_GMN_IOCTL_EVT_GET \ |
| 40 | _IOW(MSM_GMN_IOCTL_MAGIC, 11, struct msm_gemini_ctrl_cmd *) |
| 41 | |
| 42 | #define MSM_GMN_IOCTL_EVT_GET_UNBLOCK \ |
| 43 | _IOW(MSM_GMN_IOCTL_MAGIC, 12, int) |
| 44 | |
| 45 | #define MSM_GMN_IOCTL_HW_CMD \ |
| 46 | _IOW(MSM_GMN_IOCTL_MAGIC, 13, struct msm_gemini_hw_cmd *) |
| 47 | |
| 48 | #define MSM_GMN_IOCTL_HW_CMDS \ |
| 49 | _IOW(MSM_GMN_IOCTL_MAGIC, 14, struct msm_gemini_hw_cmds *) |
| 50 | |
| 51 | #define MSM_GMN_IOCTL_TEST_DUMP_REGION \ |
| 52 | _IOW(MSM_GMN_IOCTL_MAGIC, 15, unsigned long) |
| 53 | |
| 54 | #define MSM_GEMINI_MODE_REALTIME_ENCODE 0 |
| 55 | #define MSM_GEMINI_MODE_OFFLINE_ENCODE 1 |
| 56 | #define MSM_GEMINI_MODE_REALTIME_ROTATION 2 |
| 57 | #define MSM_GEMINI_MODE_OFFLINE_ROTATION 3 |
| 58 | struct msm_gemini_ctrl_cmd { |
| 59 | uint32_t type; |
| 60 | uint32_t len; |
| 61 | void *value; |
| 62 | }; |
| 63 | |
| 64 | #define MSM_GEMINI_EVT_RESET 0 |
| 65 | #define MSM_GEMINI_EVT_FRAMEDONE 1 |
| 66 | #define MSM_GEMINI_EVT_ERR 2 |
| 67 | |
| 68 | struct msm_gemini_buf { |
| 69 | uint32_t type; |
| 70 | int fd; |
| 71 | |
| 72 | void *vaddr; |
| 73 | |
| 74 | uint32_t y_off; |
| 75 | uint32_t y_len; |
| 76 | uint32_t framedone_len; |
| 77 | |
| 78 | uint32_t cbcr_off; |
| 79 | uint32_t cbcr_len; |
| 80 | |
| 81 | uint32_t num_of_mcu_rows; |
| 82 | uint32_t offset; |
| 83 | }; |
| 84 | |
| 85 | #define MSM_GEMINI_HW_CMD_TYPE_READ 0 |
| 86 | #define MSM_GEMINI_HW_CMD_TYPE_WRITE 1 |
| 87 | #define MSM_GEMINI_HW_CMD_TYPE_WRITE_OR 2 |
| 88 | #define MSM_GEMINI_HW_CMD_TYPE_UWAIT 3 |
| 89 | #define MSM_GEMINI_HW_CMD_TYPE_MWAIT 4 |
| 90 | #define MSM_GEMINI_HW_CMD_TYPE_MDELAY 5 |
| 91 | #define MSM_GEMINI_HW_CMD_TYPE_UDELAY 6 |
| 92 | struct msm_gemini_hw_cmd { |
| 93 | |
| 94 | uint32_t type:4; |
| 95 | |
| 96 | /* n microseconds of timeout for WAIT */ |
| 97 | /* n microseconds of time for DELAY */ |
| 98 | /* repeat n times for READ/WRITE */ |
| 99 | /* max is 0xFFF, 4095 */ |
| 100 | uint32_t n:12; |
| 101 | uint32_t offset:16; |
| 102 | uint32_t mask; |
| 103 | union { |
| 104 | uint32_t data; /* for single READ/WRITE/WAIT, n = 1 */ |
| 105 | uint32_t *pdata; /* for multiple READ/WRITE/WAIT, n > 1 */ |
| 106 | }; |
| 107 | }; |
| 108 | |
| 109 | struct msm_gemini_hw_cmds { |
| 110 | uint32_t m; /* number of elements in the hw_cmd array */ |
| 111 | struct msm_gemini_hw_cmd hw_cmd[1]; |
| 112 | }; |
| 113 | |
| 114 | #endif /* __LINUX_MSM_GEMINI_H */ |