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/* GSPCA subdrivers for Genesys Logic webcams with the GL860 chip
* Subdriver declarations
* 2009/10/14 Olivier LORIN <>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* any later version.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* 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, see <>.
#ifndef GL860_DEV_H
#define GL860_DEV_H
#include "gspca.h"
#define MODULE_NAME "gspca_gl860"
#define DRIVER_VERSION "0.9d10"
#define ctrl_in gl860_RTx
#define ctrl_out gl860_RTx
#define ID_MI1320 1
#define ID_OV2640 2
#define ID_OV9655 4
#define ID_MI2020 8
#define _MI1320_ (((struct sd *) gspca_dev)->sensor == ID_MI1320)
#define _MI2020_ (((struct sd *) gspca_dev)->sensor == ID_MI2020)
#define _OV2640_ (((struct sd *) gspca_dev)->sensor == ID_OV2640)
#define _OV9655_ (((struct sd *) gspca_dev)->sensor == ID_OV9655)
#define IMAGE_640 0
#define IMAGE_800 1
#define IMAGE_1280 2
#define IMAGE_1600 3
struct sd_gl860 {
u16 backlight;
u16 brightness;
u16 sharpness;
u16 contrast;
u16 gamma;
u16 hue;
u16 saturation;
u16 whitebal;
u8 mirror;
u8 flip;
u8 AC50Hz;
/* Specific webcam descriptor */
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
struct sd_gl860 vcur;
struct sd_gl860 vold;
struct sd_gl860 vmax;
int (*dev_configure_alt) (struct gspca_dev *);
int (*dev_init_at_startup)(struct gspca_dev *);
int (*dev_init_pre_alt) (struct gspca_dev *);
void (*dev_post_unset_alt) (struct gspca_dev *);
int (*dev_camera_settings)(struct gspca_dev *);
u8 swapRB;
u8 mirrorMask;
u8 sensor;
s32 nbIm;
s32 nbRightUp;
u8 waitSet;
struct validx {
u16 val;
u16 idx;
struct idxdata {
u8 idx;
u8 data[3];
int fetch_validx(struct gspca_dev *gspca_dev, struct validx *tbl, int len);
int keep_on_fetching_validx(struct gspca_dev *gspca_dev, struct validx *tbl,
int len, int n);
void fetch_idxdata(struct gspca_dev *gspca_dev, struct idxdata *tbl, int len);
int gl860_RTx(struct gspca_dev *gspca_dev,
unsigned char pref, u32 req, u16 val, u16 index,
s32 len, void *pdata);
void mi1320_init_settings(struct gspca_dev *);
void ov2640_init_settings(struct gspca_dev *);
void ov9655_init_settings(struct gspca_dev *);
void mi2020_init_settings(struct gspca_dev *);