/* * Copyright (C) 2008-2009 QUALCOMM Incorporated. */ #ifndef __LINUX_MSM_CAMERA_H #define __LINUX_MSM_CAMERA_H #ifdef __KERNEL__ #include #include #include #else #include #include #include #endif #include #ifdef __KERNEL__ #define CDBG_INFO(fmt, args...) printk(KERN_INFO "msm_camera: " fmt, ##args) #define CDBG_ERR(fmt, args...) printk(KERN_INFO "msm_camera error: " fmt, ##args) #define CDBG_WARING(fmt, args...) printk(KERN_INFO "msm_camera waring: " fmt, ##args) #endif #define MSM_CAM_IOCTL_MAGIC 'm' #define MSM_CAM_IOCTL_GET_SENSOR_INFO \ _IOR(MSM_CAM_IOCTL_MAGIC, 1, struct msm_camsensor_info_t *) #define MSM_CAM_IOCTL_REGISTER_PMEM \ _IOW(MSM_CAM_IOCTL_MAGIC, 2, struct msm_pmem_info_t *) #define MSM_CAM_IOCTL_UNREGISTER_PMEM \ _IOW(MSM_CAM_IOCTL_MAGIC, 3, unsigned) #define MSM_CAM_IOCTL_CTRL_COMMAND \ _IOW(MSM_CAM_IOCTL_MAGIC, 4, struct msm_ctrl_cmd_t *) #define MSM_CAM_IOCTL_CONFIG_VFE \ _IOW(MSM_CAM_IOCTL_MAGIC, 5, struct msm_camera_vfe_cfg_cmd_t *) #define MSM_CAM_IOCTL_GET_STATS \ _IOR(MSM_CAM_IOCTL_MAGIC, 6, struct msm_camera_stats_event_ctrl_t *) #define MSM_CAM_IOCTL_GETFRAME \ _IOR(MSM_CAM_IOCTL_MAGIC, 7, struct msm_camera_get_frame_t *) #define MSM_CAM_IOCTL_ENABLE_VFE \ _IOW(MSM_CAM_IOCTL_MAGIC, 8, struct camera_enable_cmd_t *) #define MSM_CAM_IOCTL_CTRL_CMD_DONE \ _IOW(MSM_CAM_IOCTL_MAGIC, 9, struct camera_cmd_t *) #define MSM_CAM_IOCTL_CONFIG_CMD \ _IOW(MSM_CAM_IOCTL_MAGIC, 10, struct camera_cmd_t *) #define MSM_CAM_IOCTL_DISABLE_VFE \ _IOW(MSM_CAM_IOCTL_MAGIC, 11, struct camera_enable_cmd_t *) #define MSM_CAM_IOCTL_PAD_REG_RESET2 \ _IOW(MSM_CAM_IOCTL_MAGIC, 12, struct camera_enable_cmd_t *) #define MSM_CAM_IOCTL_VFE_APPS_RESET \ _IOW(MSM_CAM_IOCTL_MAGIC, 13, struct camera_enable_cmd_t *) #define MSM_CAM_IOCTL_RELEASE_FRAMEE_BUFFER \ _IOW(MSM_CAM_IOCTL_MAGIC, 14, struct camera_enable_cmd_t *) #define MSM_CAM_IOCTL_RELEASE_STATS_BUFFER \ _IOW(MSM_CAM_IOCTL_MAGIC, 15, struct msm_stats_buf_t *) #define MSM_CAM_IOCTL_AXI_CONFIG \ _IOW(MSM_CAM_IOCTL_MAGIC, 16, struct msm_camera_vfe_cfg_cmd_t *) #define MSM_CAM_IOCTL_GET_PICTURE \ _IOW(MSM_CAM_IOCTL_MAGIC, 17, struct msm_camera_ctrl_cmd_t *) #define MSM_CAM_IOCTL_SET_CROP \ _IOW(MSM_CAM_IOCTL_MAGIC, 18, struct crop_info_t *) #define MSM_CAM_IOCTL_PICT_PP \ _IOW(MSM_CAM_IOCTL_MAGIC, 19, uint8_t *) #define MSM_CAM_IOCTL_PICT_PP_DONE \ _IOW(MSM_CAM_IOCTL_MAGIC, 20, struct msm_snapshot_pp_status_t *) #define MSM_CAM_IOCTL_SENSOR_IO_CFG \ _IOW(MSM_CAM_IOCTL_MAGIC, 21, struct sensor_cfg_data_t *) #define MSM_CAM_IOCTL_FLASH_LED_CFG \ _IOW(MSM_CAM_IOCTL_MAGIC, 22, enum msm_camera_led_state_t *) #define MAX_SENSOR_NUM 3 #define MAX_SENSOR_NAME 32 /***************************************************** * enum *****************************************************/ enum msm_camera_update_t { MSM_CAM_CTRL_CMD_DONE, MSM_CAM_SENSOR_VFE_CMD, }; /***************************************************** * structure *****************************************************/ /* define five type of structures for userspace <==> kernel * space communication: * command 1 - 2 are from userspace ==> kernel * command 3 - 4 are from kernel ==> userspace * * 1. control command: control command(from control thread), * control status (from config thread); */ struct msm_ctrl_cmd_t { int timeout_ms; uint16_t type; uint16_t length; void *value; uint16_t status; }; struct msm_vfe_evt_msg_t { unsigned short type; /* 1 == event (RPC), 0 == message (adsp) */ unsigned short msg_id; unsigned int len; /* size in, number of bytes out */ unsigned char *data; }; enum msm_camera_resp_t { MSM_CAM_RESP_CTRL, MSM_CAM_RESP_STAT_EVT_MSG, MSM_CAM_RESP_V4L2, MSM_CAM_RESP_MAX }; /* this one is used to send ctrl/status up to config thread */ struct msm_stats_event_ctrl { /* 0 - ctrl_cmd from control thread, * 1 - stats/event kernel, * 2 - V4L control or read request */ enum msm_camera_resp_t resptype; int timeout_ms; struct msm_ctrl_cmd_t ctrl_cmd; /* struct vfe_event_t stats_event; */ struct msm_vfe_evt_msg_t stats_event; }; /* 2. config command: config command(from config thread); */ struct msm_camera_cfg_cmd_t { /* what to config: * 1 - sensor config, 2 - vfe config */ uint16_t cfg_type; /* sensor config type */ uint16_t cmd_type; uint16_t queue; uint16_t length; void *value; }; enum cfg_cmd_type_t { CMD_GENERAL, CMD_AXI_CFG_OUT1, CMD_AXI_CFG_SNAP_O1_AND_O2, CMD_AXI_CFG_OUT2, CMD_PICT_T_AXI_CFG, CMD_PICT_M_AXI_CFG, CMD_RAW_PICT_AXI_CFG, CMD_STATS_AXI_CFG, CMD_STATS_AF_AXI_CFG, CMD_FRAME_BUF_RELEASE, CMD_PREV_BUF_CFG, CMD_SNAP_BUF_RELEASE, CMD_SNAP_BUF_CFG, CMD_STATS_DISABLE, CMD_STATS_ENABLE, CMD_STATS_AF_ENABLE, CMD_STATS_BUF_RELEASE, CMD_STATS_AF_BUF_RELEASE, UPDATE_STATS_INVALID }; /* vfe config command: config command(from config thread)*/ struct msm_vfe_cfg_cmd_t { enum cfg_cmd_type_t cmd_type; uint16_t length; void *value; }; struct camera_enable_cmd_t { char *name; uint16_t length; }; enum msm_pmem_t { MSM_PMEM_OUTPUT1, MSM_PMEM_OUTPUT2, MSM_PMEM_OUTPUT1_OUTPUT2, MSM_PMEM_THUMBNAIL, MSM_PMEM_MAINIMG, MSM_PMEM_RAW_MAINIMG, MSM_PMEM_AEC_AWB, MSM_PMEM_AF, MSM_PMEM_MAX }; enum msm_camera_out_frame_t { FRAME_PREVIEW_OUTPUT1, FRAME_PREVIEW_OUTPUT2, FRAME_SNAPSHOT, FRAME_THUMBAIL, FRAME_RAW_SNAPSHOT, FRAME_MAX }; struct msm_pmem_info_t { enum msm_pmem_t type; int fd; void *vaddr; uint32_t y_off; uint32_t cbcr_off; uint8_t active; }; struct outputCfg_t { uint32_t height; uint32_t width; uint32_t window_height_firstline; uint32_t window_height_lastline; }; enum vfeoutput_mode_t { OUTPUT_1, OUTPUT_2, OUTPUT_1_AND_2, CAMIF_TO_AXI_VIA_OUTPUT_2, OUTPUT_1_AND_CAMIF_TO_AXI_VIA_OUTPUT_2, OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1, LAST_AXI_OUTPUT_MODE_ENUM = OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 }; enum msm_frame_path { MSM_FRAME_PREV_1, MSM_FRAME_PREV_2, MSM_FRAME_ENC, }; struct msm_frame_t { enum msm_frame_path path; unsigned long buffer; uint32_t y_off; uint32_t cbcr_off; int fd; void *cropinfo; int croplen; }; enum stat_type { STAT_AEAW, STAT_AF, STAT_MAX, }; struct msm_stats_buf_t { enum stat_type type; unsigned long buffer; int fd; }; enum msm_v4l2_ctrl_t { MSM_V4L2_VID_CAP_TYPE, MSM_V4L2_STREAM_ON, MSM_V4L2_STREAM_OFF, MSM_V4L2_SNAPSHOT, MSM_V4L2_QUERY_CTRL, MSM_V4L2_GET_CTRL, MSM_V4L2_SET_CTRL, MSM_V4L2_QUERY, MSM_V4L2_MAX }; struct crop_info_t { void *info; int len; }; struct msm_postproc_t { int ftnum; struct msm_frame_t fthumnail; int fmnum; struct msm_frame_t fmain; }; struct msm_snapshot_pp_status_t { void *status; }; enum sensor_cfg_t { CFG_SET_MODE, CFG_SET_EFFECT, CFG_START, CFG_PWR_UP, CFG_PWR_DOWN, CFG_WRITE_EXPOSURE_GAIN, CFG_SET_DEFAULT_FOCUS, CFG_MOVE_FOCUS, CFG_REGISTER_TO_REAL_GAIN, CFG_REAL_TO_REGISTER_GAIN, CFG_SET_FPS, CFG_SET_PICT_FPS, CFG_SET_BRIGHTNESS, CFG_SET_CONTRAST, CFG_SET_ZOOM, CFG_SET_EXPOSURE_MODE, CFG_SET_WB, CFG_SET_ANTIBANDING, CFG_SET_EXP_GAIN, CFG_SET_PICT_EXP_GAIN, CFG_SET_LENS_SHADING, CFG_GET_PICT_FPS, CFG_GET_PREV_L_PF, CFG_GET_PREV_P_PL, CFG_GET_PICT_L_PF, CFG_GET_PICT_P_PL, CFG_GET_PICT_MAX_EXP_LC, CFG_MAX }; enum sensor_move_focus_t { MOVE_NEAR, MOVE_FAR }; enum sensor_mode_t { SENSOR_PREVIEW_MODE, SENSOR_SNAPSHOT_MODE, SENSOR_RAW_SNAPSHOT_MODE }; enum sensor_resolution_t { SENSOR_QTR_SIZE, SENSOR_FULL_SIZE, SENSOR_INVALID_SIZE, }; enum camera_effect_t { CAMERA_EFFECT_MIN_MINUS_1, CAMERA_EFFECT_OFF = 1, /* This list must match aeecamera.h */ CAMERA_EFFECT_MONO, CAMERA_EFFECT_NEGATIVE, CAMERA_EFFECT_SOLARIZE, CAMERA_EFFECT_PASTEL, CAMERA_EFFECT_MOSAIC, CAMERA_EFFECT_RESIZE, CAMERA_EFFECT_SEPIA, CAMERA_EFFECT_POSTERIZE, CAMERA_EFFECT_WHITEBOARD, CAMERA_EFFECT_BLACKBOARD, CAMERA_EFFECT_AQUA, CAMERA_EFFECT_MAX_PLUS_1 }; struct sensor_pict_fps { uint16_t prevfps; uint16_t pictfps; }; struct exp_gain_cfg { uint16_t gain; uint32_t line; }; struct focus_cfg { int32_t steps; enum sensor_move_focus_t dir; }; struct fps_cfg { uint16_t f_mult; uint16_t fps_div; uint32_t pict_fps_div; }; enum msm_camera_led_state_t { MSM_LED_OFF, MSM_LED_LOW, MSM_LED_HIGH }; struct sensor_cfg_data_t { enum sensor_cfg_t cfgtype; enum sensor_mode_t mode; enum sensor_resolution_t rs; union { int8_t effect; uint8_t lens_shading; uint16_t prevl_pf; uint16_t prevp_pl; uint16_t pictl_pf; uint16_t pictp_pl; uint32_t pict_max_exp_lc; uint16_t p_fps; struct sensor_pict_fps gfps; struct exp_gain_cfg exp_gain; struct focus_cfg focus; struct fps_cfg fps; } cfg; }; enum sensor_get_info_t { GET_NAME, GET_PREVIEW_LINE_PER_FRAME, GET_PREVIEW_PIXELS_PER_LINE, GET_SNAPSHOT_LINE_PER_FRAME, GET_SNAPSHOT_PIXELS_PER_LINE, GET_SNAPSHOT_FPS, GET_SNAPSHOT_MAX_EP_LINE_CNT, }; struct msm_camsensor_info_t { char name[MAX_SENSOR_NAME]; int8_t flash_enabled; }; #endif /* __LINUX_MSM_CAMERA_H */