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_MSM_GEMINI_H 20 #define __UAPI_MSM_GEMINI_H 21 #include <linux/types.h> 22 #include <linux/ioctl.h> 23 #define MSM_GMN_IOCTL_MAGIC 'g' 24 #define MSM_GMN_IOCTL_GET_HW_VERSION _IOW(MSM_GMN_IOCTL_MAGIC, 1, struct msm_gemini_hw_cmd *) 25 #define MSM_GMN_IOCTL_RESET _IOW(MSM_GMN_IOCTL_MAGIC, 2, struct msm_gemini_ctrl_cmd *) 26 #define MSM_GMN_IOCTL_STOP _IOW(MSM_GMN_IOCTL_MAGIC, 3, struct msm_gemini_hw_cmds *) 27 #define MSM_GMN_IOCTL_START _IOW(MSM_GMN_IOCTL_MAGIC, 4, struct msm_gemini_hw_cmds *) 28 #define MSM_GMN_IOCTL_INPUT_BUF_ENQUEUE _IOW(MSM_GMN_IOCTL_MAGIC, 5, struct msm_gemini_buf *) 29 #define MSM_GMN_IOCTL_INPUT_GET _IOW(MSM_GMN_IOCTL_MAGIC, 6, struct msm_gemini_buf *) 30 #define MSM_GMN_IOCTL_INPUT_GET_UNBLOCK _IOW(MSM_GMN_IOCTL_MAGIC, 7, int) 31 #define MSM_GMN_IOCTL_OUTPUT_BUF_ENQUEUE _IOW(MSM_GMN_IOCTL_MAGIC, 8, struct msm_gemini_buf *) 32 #define MSM_GMN_IOCTL_OUTPUT_GET _IOW(MSM_GMN_IOCTL_MAGIC, 9, struct msm_gemini_buf *) 33 #define MSM_GMN_IOCTL_OUTPUT_GET_UNBLOCK _IOW(MSM_GMN_IOCTL_MAGIC, 10, int) 34 #define MSM_GMN_IOCTL_EVT_GET _IOW(MSM_GMN_IOCTL_MAGIC, 11, struct msm_gemini_ctrl_cmd *) 35 #define MSM_GMN_IOCTL_EVT_GET_UNBLOCK _IOW(MSM_GMN_IOCTL_MAGIC, 12, int) 36 #define MSM_GMN_IOCTL_HW_CMD _IOW(MSM_GMN_IOCTL_MAGIC, 13, struct msm_gemini_hw_cmd *) 37 #define MSM_GMN_IOCTL_HW_CMDS _IOW(MSM_GMN_IOCTL_MAGIC, 14, struct msm_gemini_hw_cmds *) 38 #define MSM_GMN_IOCTL_TEST_DUMP_REGION _IOW(MSM_GMN_IOCTL_MAGIC, 15, unsigned long) 39 #define MSM_GMN_IOCTL_SET_MODE _IOW(MSM_GMN_IOCTL_MAGIC, 16, enum msm_gmn_out_mode) 40 #define MSM_GEMINI_MODE_REALTIME_ENCODE 0 41 #define MSM_GEMINI_MODE_OFFLINE_ENCODE 1 42 #define MSM_GEMINI_MODE_REALTIME_ROTATION 2 43 #define MSM_GEMINI_MODE_OFFLINE_ROTATION 3 44 enum msm_gmn_out_mode { 45 MSM_GMN_OUTMODE_FRAGMENTED, 46 MSM_GMN_OUTMODE_SINGLE 47 }; 48 struct msm_gemini_ctrl_cmd { 49 uint32_t type; 50 uint32_t len; 51 void * value; 52 }; 53 #define MSM_GEMINI_EVT_RESET 0 54 #define MSM_GEMINI_EVT_FRAMEDONE 1 55 #define MSM_GEMINI_EVT_ERR 2 56 struct msm_gemini_buf { 57 uint32_t type; 58 int fd; 59 void * vaddr; 60 uint32_t y_off; 61 uint32_t y_len; 62 uint32_t framedone_len; 63 uint32_t cbcr_off; 64 uint32_t cbcr_len; 65 uint32_t num_of_mcu_rows; 66 uint32_t offset; 67 }; 68 #define MSM_GEMINI_HW_CMD_TYPE_READ 0 69 #define MSM_GEMINI_HW_CMD_TYPE_WRITE 1 70 #define MSM_GEMINI_HW_CMD_TYPE_WRITE_OR 2 71 #define MSM_GEMINI_HW_CMD_TYPE_UWAIT 3 72 #define MSM_GEMINI_HW_CMD_TYPE_MWAIT 4 73 #define MSM_GEMINI_HW_CMD_TYPE_MDELAY 5 74 #define MSM_GEMINI_HW_CMD_TYPE_UDELAY 6 75 struct msm_gemini_hw_cmd { 76 uint32_t type : 4; 77 uint32_t n : 12; 78 uint32_t offset : 16; 79 uint32_t mask; 80 union { 81 uint32_t data; 82 uint32_t * pdata; 83 }; 84 }; 85 struct msm_gemini_hw_cmds { 86 uint32_t m; 87 struct msm_gemini_hw_cmd hw_cmd[1]; 88 }; 89 #endif 90 91