diff options
Diffstat (limited to 'original-kernel-headers/media/msm_jpeg.h')
| -rw-r--r-- | original-kernel-headers/media/msm_jpeg.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/original-kernel-headers/media/msm_jpeg.h b/original-kernel-headers/media/msm_jpeg.h new file mode 100644 index 0000000..6c9a487 --- /dev/null +++ b/original-kernel-headers/media/msm_jpeg.h @@ -0,0 +1,124 @@ +#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_IOCTL_SET_CLK_RATE \ + _IOW(MSM_JPEG_IOCTL_MAGIC, 16, unsigned int) + +#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; + uint32_t pln2_off; + uint32_t pln2_len; +}; + +#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 */ |