| #ifndef __LINUX_MSM_JPEG_H |
| #define __LINUX_MSM_JPEG_H |
| |
| #include <linux/types.h> |
| #include <linux/ioctl.h> |
| |
| #define OUTPUT_H2V1 0 |
| #define OUTPUT_H2V2 1 |
| #define OUTPUT_BYTE 6 |
| |
| #define MSM_JPEG_IOCTL_MAGIC 'g' |
| |
| #define MSM_JPEG_IOCTL_GET_HW_VERSION \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 1, struct msm_jpeg_hw_cmd *) |
| |
| #define MSM_JPEG_IOCTL_RESET \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 2, struct msm_jpeg_ctrl_cmd *) |
| |
| #define MSM_JPEG_IOCTL_STOP \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 3, struct msm_jpeg_hw_cmds *) |
| |
| #define MSM_JPEG_IOCTL_START \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 4, struct msm_jpeg_hw_cmds *) |
| |
| #define MSM_JPEG_IOCTL_INPUT_BUF_ENQUEUE \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 5, struct msm_jpeg_buf *) |
| |
| #define MSM_JPEG_IOCTL_INPUT_GET \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 6, struct msm_jpeg_buf *) |
| |
| #define MSM_JPEG_IOCTL_INPUT_GET_UNBLOCK \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 7, int) |
| |
| #define MSM_JPEG_IOCTL_OUTPUT_BUF_ENQUEUE \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 8, struct msm_jpeg_buf *) |
| |
| #define MSM_JPEG_IOCTL_OUTPUT_GET \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 9, struct msm_jpeg_buf *) |
| |
| #define MSM_JPEG_IOCTL_OUTPUT_GET_UNBLOCK \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 10, int) |
| |
| #define MSM_JPEG_IOCTL_EVT_GET \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 11, struct msm_jpeg_ctrl_cmd *) |
| |
| #define MSM_JPEG_IOCTL_EVT_GET_UNBLOCK \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 12, int) |
| |
| #define MSM_JPEG_IOCTL_HW_CMD \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 13, struct msm_jpeg_hw_cmd *) |
| |
| #define MSM_JPEG_IOCTL_HW_CMDS \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 14, struct msm_jpeg_hw_cmds *) |
| |
| #define MSM_JPEG_IOCTL_TEST_DUMP_REGION \ |
| _IOW(MSM_JPEG_IOCTL_MAGIC, 15, unsigned long) |
| |
| #define MSM_JPEG_MODE_REALTIME_ENCODE 0 |
| #define MSM_JPEG_MODE_OFFLINE_ENCODE 1 |
| #define MSM_JPEG_MODE_REALTIME_ROTATION 2 |
| #define MSM_JPEG_MODE_OFFLINE_ROTATION 3 |
| |
| struct msm_jpeg_ctrl_cmd { |
| uint32_t type; |
| uint32_t len; |
| void *value; |
| }; |
| |
| #define MSM_JPEG_EVT_RESET 0 |
| #define MSM_JPEG_EVT_SESSION_DONE 1 |
| #define MSM_JPEG_EVT_ERR 2 |
| |
| struct msm_jpeg_buf { |
| uint32_t type; |
| int fd; |
| |
| void *vaddr; |
| |
| uint32_t y_off; |
| uint32_t y_len; |
| uint32_t framedone_len; |
| |
| uint32_t cbcr_off; |
| uint32_t cbcr_len; |
| |
| uint32_t num_of_mcu_rows; |
| uint32_t offset; |
| }; |
| |
| #define MSM_JPEG_HW_CMD_TYPE_READ 0 |
| #define MSM_JPEG_HW_CMD_TYPE_WRITE 1 |
| #define MSM_JPEG_HW_CMD_TYPE_WRITE_OR 2 |
| #define MSM_JPEG_HW_CMD_TYPE_UWAIT 3 |
| #define MSM_JPEG_HW_CMD_TYPE_MWAIT 4 |
| #define MSM_JPEG_HW_CMD_TYPE_MDELAY 5 |
| #define MSM_JPEG_HW_CMD_TYPE_UDELAY 6 |
| struct msm_jpeg_hw_cmd { |
| |
| uint32_t type:4; |
| |
| /* n microseconds of timeout for WAIT */ |
| /* n microseconds of time for DELAY */ |
| /* repeat n times for READ/WRITE */ |
| /* max is 0xFFF, 4095 */ |
| uint32_t n:12; |
| uint32_t offset:16; |
| uint32_t mask; |
| union { |
| uint32_t data; /* for single READ/WRITE/WAIT, n = 1 */ |
| uint32_t *pdata; /* for multiple READ/WRITE/WAIT, n > 1 */ |
| }; |
| }; |
| |
| struct msm_jpeg_hw_cmds { |
| uint32_t m; /* number of elements in the hw_cmd array */ |
| struct msm_jpeg_hw_cmd hw_cmd[1]; |
| }; |
| |
| #endif /* __LINUX_MSM_JPEG_H */ |