/*
* SQ930x subdriver
*
* Copyright (C) 2010 Jean-François Moine <http://moinejf.free.fr>
* Copyright (C) 2006 -2008 Gerard Klaver <gerard at gkall dot hobby dot nl>
* Copyright (C) 2007 Sam Revitch <samr7@cs.washington.edu>
*
* 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
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define MODULE_NAME "sq930x"
#include "gspca.h"
#include "jpeg.h"
MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>\n"
"Gerard Klaver <gerard at gkall dot hobby dot nl\n"
"Sam Revitch <samr7@cs.washington.edu>");
MODULE_DESCRIPTION("GSPCA/SQ930x USB Camera Driver");
MODULE_LICENSE("GPL");
#define BULK_TRANSFER_LEN 5128
/* Structure to hold all of our device specific stuff */
struct sd {
struct gspca_dev gspca_dev; /* !! must be the first item */
u16 expo;
u8 gain;
u8 quality; /* webcam quality 0..3 */
#define QUALITY_DEF 1
u8 gpio[2];
u8 eof_len;
u8 do_ctrl;
u8 sensor;
enum {
SENSOR_ICX098BQ,
SENSOR_LZ24BP,
SENSOR_MI0360,
SENSOR_MT9V111,
SENSOR_OV7660,
SENSOR_OV9630,
} sensors;
u8 type;
#define Generic 0
#define Creative_live_motion 1
u8 jpeg_hdr[JPEG_HDR_SZ];
};
static int sd_setexpo(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getexpo(struct gspca_dev *gspca_dev, __s32 *val);
static int sd_setgain(struct gspca_dev *gspca_dev, __s32 val);
static int sd_getgain(struct gspca_dev *gspca_dev, __s32 *val);
static const struct ctrl sd_ctrls[] = {
{
{
.id = V4L2_CID_EXPOSURE,
.type = 