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_LINUX_MSM_JPEG_H 20 #define __UAPI_LINUX_MSM_JPEG_H 21 #include <linux/types.h> 22 #include <linux/ioctl.h> 23 #define OUTPUT_H2V1 0 24 #define OUTPUT_H2V2 1 25 #define OUTPUT_BYTE 6 26 #define MSM_JPEG_IOCTL_MAGIC 'g' 27 #define MSM_JPEG_IOCTL_GET_HW_VERSION _IOW(MSM_JPEG_IOCTL_MAGIC, 1, struct msm_jpeg_hw_cmd) 28 #define MSM_JPEG_IOCTL_RESET _IOW(MSM_JPEG_IOCTL_MAGIC, 2, struct msm_jpeg_ctrl_cmd) 29 #define MSM_JPEG_IOCTL_STOP _IOW(MSM_JPEG_IOCTL_MAGIC, 3, struct msm_jpeg_hw_cmds) 30 #define MSM_JPEG_IOCTL_START _IOW(MSM_JPEG_IOCTL_MAGIC, 4, struct msm_jpeg_hw_cmds) 31 #define MSM_JPEG_IOCTL_INPUT_BUF_ENQUEUE _IOW(MSM_JPEG_IOCTL_MAGIC, 5, struct msm_jpeg_buf) 32 #define MSM_JPEG_IOCTL_INPUT_GET _IOW(MSM_JPEG_IOCTL_MAGIC, 6, struct msm_jpeg_buf) 33 #define MSM_JPEG_IOCTL_INPUT_GET_UNBLOCK _IOW(MSM_JPEG_IOCTL_MAGIC, 7, int) 34 #define MSM_JPEG_IOCTL_OUTPUT_BUF_ENQUEUE _IOW(MSM_JPEG_IOCTL_MAGIC, 8, struct msm_jpeg_buf) 35 #define MSM_JPEG_IOCTL_OUTPUT_GET _IOW(MSM_JPEG_IOCTL_MAGIC, 9, struct msm_jpeg_buf) 36 #define MSM_JPEG_IOCTL_OUTPUT_GET_UNBLOCK _IOW(MSM_JPEG_IOCTL_MAGIC, 10, int) 37 #define MSM_JPEG_IOCTL_EVT_GET _IOW(MSM_JPEG_IOCTL_MAGIC, 11, struct msm_jpeg_ctrl_cmd) 38 #define MSM_JPEG_IOCTL_EVT_GET_UNBLOCK _IOW(MSM_JPEG_IOCTL_MAGIC, 12, int) 39 #define MSM_JPEG_IOCTL_HW_CMD _IOW(MSM_JPEG_IOCTL_MAGIC, 13, struct msm_jpeg_hw_cmd) 40 #define MSM_JPEG_IOCTL_HW_CMDS _IOW(MSM_JPEG_IOCTL_MAGIC, 14, struct msm_jpeg_hw_cmds) 41 #define MSM_JPEG_IOCTL_TEST_DUMP_REGION _IOW(MSM_JPEG_IOCTL_MAGIC, 15, unsigned long) 42 #define MSM_JPEG_IOCTL_SET_CLK_RATE _IOW(MSM_JPEG_IOCTL_MAGIC, 16, unsigned int) 43 #define MSM_JPEG_MODE_REALTIME_ENCODE 0 44 #define MSM_JPEG_MODE_OFFLINE_ENCODE 1 45 #define MSM_JPEG_MODE_REALTIME_ROTATION 2 46 #define MSM_JPEG_MODE_OFFLINE_ROTATION 3 47 struct msm_jpeg_ctrl_cmd { 48 uint32_t type; 49 uint32_t len; 50 void * value; 51 }; 52 #define MSM_JPEG_EVT_RESET 0 53 #define MSM_JPEG_EVT_SESSION_DONE 1 54 #define MSM_JPEG_EVT_ERR 2 55 struct msm_jpeg_buf { 56 uint32_t type; 57 int fd; 58 void * vaddr; 59 uint32_t y_off; 60 uint32_t y_len; 61 uint32_t framedone_len; 62 uint32_t cbcr_off; 63 uint32_t cbcr_len; 64 uint32_t num_of_mcu_rows; 65 uint32_t offset; 66 uint32_t pln2_off; 67 uint32_t pln2_len; 68 }; 69 #define MSM_JPEG_HW_CMD_TYPE_READ 0 70 #define MSM_JPEG_HW_CMD_TYPE_WRITE 1 71 #define MSM_JPEG_HW_CMD_TYPE_WRITE_OR 2 72 #define MSM_JPEG_HW_CMD_TYPE_UWAIT 3 73 #define MSM_JPEG_HW_CMD_TYPE_MWAIT 4 74 #define MSM_JPEG_HW_CMD_TYPE_MDELAY 5 75 #define MSM_JPEG_HW_CMD_TYPE_UDELAY 6 76 struct msm_jpeg_hw_cmd { 77 uint32_t type : 4; 78 uint32_t n : 12; 79 uint32_t offset : 16; 80 uint32_t mask; 81 union { 82 uint32_t data; 83 uint32_t * pdata; 84 }; 85 }; 86 struct msm_jpeg_hw_cmds { 87 uint32_t m; 88 struct msm_jpeg_hw_cmd hw_cmd[1]; 89 }; 90 #endif 91 92