/* Copyright (c) 2009, Code Aurora Forum. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
* only version 2 as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*
*/
#ifndef __LINUX_MSM_CAMERA_H
#define __LINUX_MSM_CAMERA_H
#include <linux/types.h>
#include <asm/sizes.h>
#include <linux/ioctl.h>
#define MSM_CAM_IOCTL_MAGIC 'm'
#define MSM_CAM_IOCTL_GET_SENSOR_INFO \
_IOR(MSM_CAM_IOCTL_MAGIC, 1, struct msm_camsensor_info *)
#define MSM_CAM_IOCTL_REGISTER_PMEM \
_IOW(MSM_CAM_IOCTL_MAGIC, 2, struct msm_pmem_info *)
#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 *)
#define MSM_CAM_IOCTL_CONFIG_VFE \
_IOW(MSM_CAM_IOCTL_MAGIC, 5, struct msm_camera_vfe_cfg_cmd *)
#define MSM_CAM_IOCTL_GET_STATS \
_IOR(MSM_CAM_IOCTL_MAGIC, 6, struct msm_camera_stats_event_ctrl *)
#define MSM_CAM_IOCTL_GETFRAME \
_IOR(MSM_CAM_IOCTL_MAGIC, 7, struct msm_camera_get_frame *)
#define MSM_CAM_IOCTL_ENABLE_VFE \
_IOW(MSM_CAM_IOCTL_MAGIC, 8, struct camera_enable_cmd *)
#define MSM_CAM_IOCTL_CTRL_CMD_DONE \
_IOW(MSM_CAM_IOCTL_MAGIC, 9, struct camera_cmd *)
#define MSM_CAM_IOCTL_CONFIG_CMD \
_IOW(MSM_CAM_IOCTL_MAGIC, 10, struct camera_cmd *)
#define MSM_CAM_IOCTL_DISABLE_VFE \
_IOW(MSM_CAM_IOCTL_MAGIC, 11, struct camera_enable_cmd *)
#define MSM_CAM_IOCTL_PAD_REG_RESET2 \
_IOW(MSM_CAM_IOCTL_MAGIC, 12, struct camera_enable_cmd *)
#define MSM_CAM_IOCTL_VFE_APPS_RESET \
_IOW(MSM_CAM_IOCTL_MAGIC, 13, struct camera_enable_cmd *)
#define MSM_CAM_IOCTL_RELEASE_FRAME_BUFFER \
_IOW(MSM_CAM_IOCTL_MAGIC, 14, struct camera_enable_cmd *)
#define MSM_CAM_IOCTL_RELEASE_STATS_BUFFER \
_IOW(MSM_CAM_IOCTL_MAGIC, 15, struct msm_stats_buf *)
#define MSM_CAM_IOCTL_AXI_CONFIG \
_IOW(MSM_CAM_IOCTL_MAGIC, 16, struct msm_camera_vfe_cfg_cmd *)
#define MSM_CAM_IOCTL_GET_PICTURE \
_IOW(MSM_CAM_IOCTL_MAGIC, 17, struct msm_camera_ctrl_cmd *)
#define MSM_CAM_IOCTL_SET_CROP \
_IOW(MSM_CAM_IOCTL_MAGIC, 18, struct crop_info *)
#define MSM_CAM_IOCTL_PP \
_IOW(MSM_CAM_IOCTL_MAGIC, 19, uint8_t *)
#define MSM_CAM_IOCTL_PP_DONE \
_IOW(MSM_CAM_IOCTL_MAGIC, 20, struct msm_snapshot_pp_status *)
#define MSM_CAM_IOCTL_SENSOR_IO_CFG \
_IOW(MSM_CAM_IOCTL_MAGIC, 21, struct sensor_cfg_data *)
#define MSM_CAMERA_LED_OFF 0
#define MSM_CAMERA_LED_LOW 1
#define MSM_CAMERA_LED_HIGH 2
#define MSM_CAM_IOCTL_FLASH_LED_CFG \
_IOW(MSM_CAM_IOCTL_MAGIC, 22, unsigned *)
#define MSM_CAM_IOCTL_UNBLOCK_POLL_FRAME \
_IO(MSM_CAM_IOCTL_MAGIC, 23)
#define MSM_CAM_IOCTL_CTRL_COMMAND_2 \
_IOW(MSM_CAM_IOCTL_MAGIC, 24, struct msm_ctrl_cmd *)
#define MSM_CAM_IOCTL_ENABLE_OUTPUT_IND \
_IOW(MSM_CAM_IOCTL_MAGIC, 25, uint32_t *)
#define MSM_CAM_IOCTL_AF_CTRL \
_IOR(MSM_CAM_IOCTL_MAGIC, 26, struct msm_ctrl_cmt_t *)
#define MSM_CAM_IOCTL_AF_CTRL_DONE \
_IOW(MSM_CAM_IOCTL_MAGIC, 27, struct msm_ctrl_cmt_t *)
#define MAX_SENSOR_NUM 3
#define MAX_SENSOR_NAME 32
#define PP_SNAP 1
#define PP_RAW_SNAP (1<<1)
#define PP_PREV (1<<2)
#define PP_MASK (PP_SNAP|PP_RAW_SNAP|PP_PREV)
#define MSM_CAM_CTRL_CMD_DONE 0
#define MSM_CAM_SENSOR_VFE_CMD 1
/*****************************************************
* 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 {
uint16_t type;
uint16_t length;
void *value;
uint16_t status;
uint32_t timeout_ms;
int resp_fd; /* FIXME: to be used by the kernel, pass-through for now */
};
struct msm_vfe_evt_msg {
unsigned short type; /* 1 == event (RPC), 0 == message (adsp) */
unsigned short msg_id;
unsigned int len; /* size in, number of bytes out */
void *data;
};
#define MSM_CAM_RESP_CTRL 0
#define MSM_CAM_RESP_STAT_EVT_MSG 1
#define MSM_CAM_RESP_V4L2 2
#define MSM_CAM_RESP_MAX 3
/* 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 */
int resptype;
int timeout_ms;
struct msm_ctrl_cmd ctrl_cmd;
/* struct vfe_event_t stats_event; */
struct msm_vfe_evt_msg stats_event;
};
/* 2. config command: config command(from config thread); */
struct msm_camera_cfg_cmd {
/* 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;
};
#define CMD_GENERAL 0
#define CMD_AXI_CFG_OUT1 1
#define CMD_AXI_CFG_SNAP_O1_AND_O2 2
#define CMD_AXI_CFG_OUT2 3
#define CMD_PICT_T_AXI_CFG 4
#define CMD_PICT_M_AXI_CFG 5
#define CMD_RAW_PICT_AXI_CFG 6
#define CMD_STATS_AXI_CFG 7
#define CMD_STATS_AF_AXI_CFG 8
#define CMD_FRAME_BUF_RELEASE 9
#define CMD_PREV_BUF_CFG 10
#define CMD_SNAP_BUF_RELEASE 11
#define CMD_SNAP_BUF_CFG 12
#define CMD_STATS_DISABLE 13
#define CMD_STATS_AEC_AWB_ENABLE 14
#define CMD_STATS_AF_ENABLE 15
#define CMD_STATS_BUF_RELEASE 16
#define CMD_STATS_AF_BUF_RELEASE 17
#define CMD_STATS_ENABLE 18
#define UPDATE_STATS_INVALID 19
#define CMD_STATS_AEC_ENABLE 20
#define CMD_STATS_AWB_ENABLE 21
#define CMD_STATS_AEC_AXI_CFG 22
#define CMD_STATS_AWB_AXI_CFG 23
#define CMD_STATS_RS_AXI_CFG 24
#define CMD_STATS_CS_AXI_CFG 25
#define CMD_STATS_IHIST_AXI_CFG 26
#define CMD_STATS_SKIN_AXI_CFG 27
#define CMD_STATS_AEC_BUF_RELEASE 28
#define CMD_STATS_AWB_BUF_RELEASE 29
#define CMD_STATS_RS_BUF_RELEASE 30
#define CMD_STATS_CS_BUF_RELEASE 31
#define CMD_STATS_IHIST_BUF_RELEASE 32
#define CMD_STATS_SKIN_BUF_RELEASE 33
#define CMD_AXI_CFG_SNAP_GEMINI 34
#define CMD_AXI_CFG_SNAP 35
#define CMD_AXI_CFG_PREVIEW 36
#define CMD_AXI_CFG_VIDEO 37
#define CMD_STATS_IHIST_ENABLE 38
#define CMD_STATS_RS_ENABLE 39
#define CMD_STATS_CS_ENABLE 40
#define CMD_AXI_CFG_O1_AND_O2 41 /* output1 and output2 */
/* vfe config command: config command(from config thread)*/
struct msm_vfe_cfg_cmd {
int cmd_type;
uint16_t length;
void *value;
};
#define MAX_CAMERA_ENABLE_NAME_LEN 32
struct camera_enable_cmd {
char name[MAX_CAMERA_ENABLE_NAME_LEN];
};
#define MSM_PMEM_OUTPUT1 0
#define MSM_PMEM_OUTPUT2 1
#define MSM_PMEM_OUTPUT1_OUTPUT2 2
#define MSM_PMEM_THUMBNAIL 3
#define MSM_PMEM_MAINIMG 4
#define MSM_PMEM_RAW_MAINIMG 5
#define MSM_PMEM_AEC_AWB 6
#define MSM_PMEM_AF 7
#define MSM_PMEM_AEC 8
#define MSM_PMEM_AWB 9
#define MSM_PMEM_RS 10
#define MSM_PMEM_CS 11
#define MSM_PMEM_IHIST 12
#define MSM_PMEM_SKIN 13
#define MSM_PMEM_VIDEO 14
#define MSM_PMEM_PREVIEW 15
#define MSM_PMEM_MAX 16
#define FRAME_PREVIEW_OUTPUT1 0
#define FRAME_PREVIEW_OUTPUT2 1
#define FRAME_SNAPSHOT 2
#define FRAME_THUMBNAIL 3
#define FRAME_RAW_SNAPSHOT 4
#define FRAME_MAX 5
struct msm_pmem_info {
int type;
int fd;
void *vaddr;
uint32_t offset;
uint32_t len;
uint32_t y_off; /* relative to offset */
uint32_t cbcr_off; /* relative to offset */
uint8_t vfe_can_write;
};
struct outputCfg {
uint32_t height;
uint32_t width;
uint32_t window_height_firstline;
uint32_t window_height_lastline;
};
#define OUTPUT_1 0
#define OUTPUT_2 1
#define OUTPUT_1_AND_2 2
#define CAMIF_TO_AXI_VIA_OUTPUT_2 3
#define OUTPUT_1_AND_CAMIF_TO_AXI_VIA_OUTPUT_2 4
#define OUTPUT_2_AND_CAMIF_TO_AXI_VIA_OUTPUT_1 5
#define OUTPUT_1_AND_3 6
#define LAST_AXI_OUTPUT_MODE_ENUM = OUTPUT_1_AND_3 7 /* video */
#define MSM_FRAME_PREV_1 0
#define MSM_FRAME_PREV_2 1
#define MSM_FRAME_ENC 2
#define OUTPUT_TYPE_P 1
#define OUTPUT_TYPE_T 2
#define OUTPUT_TYPE_S 3
#define OUTPUT_TYPE_V 4
struct msm_frame {
int path;
unsigned long buffer;
uint32_t y_off;
uint32_t cbcr_off;
int fd;
void *cropinfo;
int croplen;
};
#define STAT_AEAW 0
#define STAT_AF 1
#define STAT_AEC 2
#define STAT_AWB 3
#define STAT_RS 4
#define STAT_CS 5
#define STAT_IHIST 6
#define STAT_SKIN 7
#define STAT_MAX 8
struct msm_stats_buf {
int type;
unsigned long buffer;
int fd;
};
#define MSM_V4L2_VID_CAP_TYPE 0
#define MSM_V4L2_STREAM_ON 1
#define MSM_V4L2_STREAM_OFF 2
#define MSM_V4L2_SNAPSHOT 3
#define MSM_V4L2_QUERY_CTRL 4
#define MSM_V4L2_GET_CTRL 5
#define MSM_V4L2_SET_CTRL 6
#define MSM_V4L2_QUERY 7
#define MSM_V4L2_MAX 8
struct crop_info {
void *info;
int len;
};
struct msm_postproc {
int ftnum;
struct msm_frame fthumnail;
int fmnum;
struct msm_frame fmain;
};
struct msm_snapshot_pp_status {
void *status;
};
#define CFG_SET_MODE 0
#define CFG_SET_EFFECT 1
#define CFG_START 2
#define CFG_PWR_UP 3
#define CFG_PWR_DOWN 4
#define CFG_WRITE_EXPOSURE_GAIN 5
#define CFG_SET_DEFAULT_FOCUS 6
#define CFG_MOVE_FOCUS 7
#define CFG_REGISTER_TO_REAL_GAIN 8
#define CFG_REAL_TO_REGISTER_GAIN 9
#define CFG_SET_FPS 10
#define CFG_SET_PICT_FPS 11
#define CFG_SET_BRIGHTNESS 12
#define CFG_SET_CONTRAST 13
#define CFG_SET_ZOOM 14
#define CFG_SET_EXPOSURE_MODE 15
#define CFG_SET_WB 16
#define CFG_SET_ANTIBANDING 17
#define CFG_SET_EXP_GAIN 18
#define CFG_SET_PICT_EXP_GAIN 19
#define CFG_SET_LENS_SHADING 20
#define CFG_GET_PICT_FPS 21
#define CFG_GET_PREV_L_PF 22
#define CFG_GET_PREV_P_PL 23
#define CFG_GET_PICT_L_PF 24
#define CFG_GET_PICT_P_PL 25
#define CFG_GET_AF_MAX_STEPS 26
#define CFG_GET_PICT_MAX_EXP_LC 27
#define CFG_MAX 28
#define MOVE_NEAR 0
#define MOVE_FAR 1
#define SENSOR_PREVIEW_MODE 0
#define SENSOR_SNAPSHOT_MODE 1
#define SENSOR_RAW_SNAPSHOT_MODE 2
#define SENSOR_QTR_SIZE 0
#define SENSOR_FULL_SIZE 1
#define SENSOR_INVALID_SIZE 2
#define CAMERA_EFFECT_OFF 0
#define CAMERA_EFFECT_MONO 1
#define CAMERA_EFFECT_NEGATIVE 2
#define CAMERA_EFFECT_SOLARIZE 3
#define CAMERA_EFFECT_PASTEL 4
#define CAMERA_EFFECT_MOSAIC 5
#define CAMERA_EFFECT_RESIZE 6
#define CAMERA_EFFECT_SEPIA 7
#define CAMERA_EFFECT_POSTERIZE 8
#define CAMERA_EFFECT_WHITEBOARD 9
#define CAMERA_EFFECT_BLACKBOARD 10
#define CAMERA_EFFECT_AQUA 11
#define CAMERA_EFFECT_MAX 12
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;
int dir;
};
struct fps_cfg {
uint16_t f_mult;
uint16_t fps_div;
uint32_t pict_fps_div;
};
struct sensor_cfg_data {
int cfgtype;
int mode;
int rs;
uint8_t max_steps;
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;
};
#define GET_NAME 0
#define GET_PREVIEW_LINE_PER_FRAME 1
#define GET_PREVIEW_PIXELS_PER_LINE 2
#define GET_SNAPSHOT_LINE_PER_FRAME 3
#define GET_SNAPSHOT_PIXELS_PER_LINE 4
#define GET_SNAPSHOT_FPS 5
#define GET_SNAPSHOT_MAX_EP_LINE_CNT 6
struct msm_camsensor_info {
char name[MAX_SENSOR_NAME];
uint8_t flash_enabled;
};
#endif /* __LINUX_MSM_CAMERA_H */