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