stv06xx_pb0100.h

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/*
 * Copyright (c) 2001 Jean-Fredric Clere, Nikolas Zimmermann, Georg Acher
 *            Mark Cave-Ayland, Carlo E Prelz, Dick Streefland
 * Copyright (c) 2002, 2003 Tuukka Toivonen
 * Copyright (c) 2008 Erik Andrén
 *
 * 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
 * (at your option) 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
 *
 * P/N 861037:      Sensor HDCS1000        ASIC STV0600
 * P/N 861050-0010: Sensor HDCS1000        ASIC STV0600
 * P/N 861050-0020: Sensor Photobit PB100  ASIC STV0600-1 - QuickCam Express
 * P/N 861055:      Sensor ST VV6410       ASIC STV0610   - LEGO cam
 * P/N 861075-0040: Sensor HDCS1000        ASIC
 * P/N 961179-0700: Sensor ST VV6410       ASIC STV0602   - Dexxa WebCam USB
 * P/N 861040-0000: Sensor ST VV6410       ASIC STV0610   - QuickCam Web
 */

#ifndef STV06XX_PB0100_H_
#define STV06XX_PB0100_H_

#include "stv06xx_sensor.h"

/* mode priv field flags */
#define PB0100_CROP_TO_VGA  0x01
#define PB0100_SUBSAMPLE    0x02

/* I2C Registers */
#define PB_IDENT        0x00    /* Chip Version */
#define PB_RSTART       0x01    /* Row Window Start */
#define PB_CSTART       0x02    /* Column Window Start */
#define PB_RWSIZE       0x03    /* Row Window Size */
#define PB_CWSIZE       0x04    /* Column  Window Size */
#define PB_CFILLIN      0x05    /* Column Fill-In */
#define PB_VBL          0x06    /* Vertical Blank Count */
#define PB_CONTROL      0x07    /* Control Mode */
#define PB_FINTTIME     0x08    /* Integration Time/Frame Unit Count */
#define PB_RINTTIME     0x09    /* Integration Time/Row Unit Count */
#define PB_ROWSPEED     0x0a    /* Row Speed Control */
#define PB_ABORTFRAME       0x0b    /* Abort Frame */
#define PB_R12          0x0c    /* Reserved */
#define PB_RESET        0x0d    /* Reset */
#define PB_EXPGAIN      0x0e    /* Exposure Gain Command */
#define PB_R15          0x0f    /* Expose0 */
#define PB_R16          0x10    /* Expose1 */
#define PB_R17          0x11    /* Expose2 */
#define PB_R18          0x12    /* Low0_DAC */
#define PB_R19          0x13    /* Low1_DAC */
#define PB_R20          0x14    /* Low2_DAC */
#define PB_R21          0x15    /* Threshold11 */
#define PB_R22          0x16    /* Threshold0x */
#define PB_UPDATEINT        0x17    /* Update Interval */
#define PB_R24          0x18    /* High_DAC */
#define PB_R25          0x19    /* Trans0H */
#define PB_R26          0x1a    /* Trans1L */
#define PB_R27          0x1b    /* Trans1H */
#define PB_R28          0x1c    /* Trans2L */
#define PB_R29          0x1d    /* Reserved */
#define PB_R30          0x1e    /* Reserved */
#define PB_R31          0x1f    /* Wait to Read */
#define PB_PREADCTRL        0x20    /* Pixel Read Control Mode */
#define PB_R33          0x21    /* IREF_VLN */
#define PB_R34          0x22    /* IREF_VLP */
#define PB_R35          0x23    /* IREF_VLN_INTEG */
#define PB_R36          0x24    /* IREF_MASTER */
#define PB_R37          0x25    /* IDACP */
#define PB_R38          0x26    /* IDACN */
#define PB_R39          0x27    /* DAC_Control_Reg */
#define PB_R40          0x28    /* VCL */
#define PB_R41          0x29    /* IREF_VLN_ADCIN */
#define PB_R42          0x2a    /* Reserved */
#define PB_G1GAIN       0x2b    /* Green 1 Gain */
#define PB_BGAIN        0x2c    /* Blue Gain */
#define PB_RGAIN        0x2d    /* Red Gain */
#define PB_G2GAIN       0x2e    /* Green 2 Gain */
#define PB_R47          0x2f    /* Dark Row Address */
#define PB_R48          0x30    /* Dark Row Options */
#define PB_R49          0x31    /* Reserved */
#define PB_R50          0x32    /* Image Test Data */
#define PB_ADCMAXGAIN       0x33    /* Maximum Gain */
#define PB_ADCMINGAIN       0x34    /* Minimum Gain */
#define PB_ADCGLOBALGAIN    0x35    /* Global Gain */
#define PB_R54          0x36    /* Maximum Frame */
#define PB_R55          0x37    /* Minimum Frame */
#define PB_R56          0x38    /* Reserved */
#define PB_VOFFSET      0x39    /* VOFFSET */
#define PB_R58          0x3a    /* Snap-Shot Sequence Trigger */
#define PB_ADCGAINH     0x3b    /* VREF_HI */
#define PB_ADCGAINL     0x3c    /* VREF_LO */
#define PB_R61          0x3d    /* Reserved */
#define PB_R62          0x3e    /* Reserved */
#define PB_R63          0x3f    /* Reserved */
#define PB_R64          0x40    /* Red/Blue Gain */
#define PB_R65          0x41    /* Green 2/Green 1 Gain */
#define PB_R66          0x42    /* VREF_HI/LO */
#define PB_R67          0x43    /* Integration Time/Row Unit Count */
#define PB_R240         0xf0    /* ADC Test */
#define PB_R241         0xf1    /* Chip Enable */
#define PB_R242         0xf2    /* Reserved */

static int pb0100_probe(struct sd *sd);
static int pb0100_start(struct sd *sd);
static int pb0100_init(struct sd *sd);
static int pb0100_init_controls(struct sd *sd);
static int pb0100_stop(struct sd *sd);
static int pb0100_dump(struct sd *sd);

/* V4L2 controls supported by the driver */
static int pb0100_set_gain(struct gspca_dev *gspca_dev, __s32 val);
static int pb0100_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
static int pb0100_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
static int pb0100_set_exposure(struct gspca_dev *gspca_dev, __s32 val);
static int pb0100_set_autogain(struct gspca_dev *gspca_dev, __s32 val);
static int pb0100_set_autogain_target(struct gspca_dev *gspca_dev, __s32 val);

const struct stv06xx_sensor stv06xx_sensor_pb0100 = {
    .name = "PB-0100",
    .i2c_flush = 1,
    .i2c_addr = 0xba,
    .i2c_len = 2,

    .min_packet_size = { 635, 847 },
    .max_packet_size = { 847, 923 },

    .init = pb0100_init,
    .init_controls = pb0100_init_controls,
    .probe = pb0100_probe,
    .start = pb0100_start,
    .stop = pb0100_stop,
    .dump = pb0100_dump,
};

#endif