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674cbc691c
Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
1651 lines
49 KiB
C
1651 lines
49 KiB
C
/*
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* Sonix sn9c102p sn9c105 sn9c120 (jpeg) library
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* Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr
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*
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* V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#define MODULE_NAME "sonixj"
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#include "gspca.h"
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#include "jpeg.h"
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MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
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MODULE_DESCRIPTION("GSPCA/SONIX JPEG USB Camera Driver");
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MODULE_LICENSE("GPL");
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/* specific webcam descriptor */
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struct sd {
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struct gspca_dev gspca_dev; /* !! must be the first item */
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atomic_t avg_lum;
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unsigned int exposure;
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unsigned short brightness;
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unsigned char contrast;
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unsigned char colors;
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unsigned char autogain;
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signed char ag_cnt;
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#define AG_CNT_START 13
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char qindex;
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unsigned char bridge;
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#define BRIDGE_SN9C102P 0
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#define BRIDGE_SN9C105 1
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#define BRIDGE_SN9C110 2
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#define BRIDGE_SN9C120 3
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#define BRIDGE_SN9C325 4
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char sensor; /* Type of image sensor chip */
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#define SENSOR_HV7131R 0
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#define SENSOR_MI0360 1
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#define SENSOR_MO4000 2
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#define SENSOR_OM6802 3
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#define SENSOR_OV7630 4
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#define SENSOR_OV7648 5
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#define SENSOR_OV7660 6
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unsigned char i2c_base;
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};
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/* V4L2 controls supported by the driver */
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static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val);
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static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val);
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static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val);
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static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val);
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static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val);
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static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val);
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static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val);
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static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val);
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static struct ctrl sd_ctrls[] = {
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{
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{
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.id = V4L2_CID_BRIGHTNESS,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Brightness",
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.minimum = 0,
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#define BRIGHTNESS_MAX 0xffff
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.maximum = BRIGHTNESS_MAX,
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.step = 1,
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#define BRIGHTNESS_DEF 0x7fff
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.default_value = BRIGHTNESS_DEF,
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},
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.set = sd_setbrightness,
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.get = sd_getbrightness,
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},
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{
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{
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.id = V4L2_CID_CONTRAST,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Contrast",
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.minimum = 0,
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#define CONTRAST_MAX 127
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.maximum = CONTRAST_MAX,
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.step = 1,
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#define CONTRAST_DEF 63
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.default_value = CONTRAST_DEF,
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},
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.set = sd_setcontrast,
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.get = sd_getcontrast,
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},
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{
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{
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.id = V4L2_CID_SATURATION,
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.type = V4L2_CTRL_TYPE_INTEGER,
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.name = "Color",
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.minimum = 0,
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.maximum = 64,
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.step = 1,
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#define COLOR_DEF 32
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.default_value = COLOR_DEF,
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},
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.set = sd_setcolors,
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.get = sd_getcolors,
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},
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#define AUTOGAIN_IDX 3
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{
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{
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.id = V4L2_CID_AUTOGAIN,
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.type = V4L2_CTRL_TYPE_BOOLEAN,
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.name = "Auto Gain",
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.minimum = 0,
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.maximum = 1,
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.step = 1,
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#define AUTOGAIN_DEF 1
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.default_value = AUTOGAIN_DEF,
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},
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.set = sd_setautogain,
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.get = sd_getautogain,
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},
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};
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static struct v4l2_pix_format vga_mode[] = {
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{160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
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.bytesperline = 160,
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.sizeimage = 160 * 120 * 4 / 8 + 590,
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.colorspace = V4L2_COLORSPACE_JPEG,
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.priv = 2},
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{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
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.bytesperline = 320,
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.sizeimage = 320 * 240 * 3 / 8 + 590,
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.colorspace = V4L2_COLORSPACE_JPEG,
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.priv = 1},
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{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
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.bytesperline = 640,
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.sizeimage = 640 * 480 * 3 / 8 + 590,
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.colorspace = V4L2_COLORSPACE_JPEG,
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.priv = 0},
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};
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/*Data from sn9c102p+hv71331r */
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static const __u8 sn_hv7131[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x03, 0x64, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x00, 0x01, 0x03, 0x28, 0x1e, 0x41,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x0a, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_mi0360[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x61, 0x44, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x00, 0x02, 0x0a, 0x28, 0x1e, 0x61,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_mo4000[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x12, 0x23, 0x60, 0x00, 0x1a, 0x00, 0x20, 0x18,
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/* reg8 reg9 rega regb regc regd rege regf */
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0x81, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x0b, 0x0f, 0x14, 0x28, 0x1e, 0x40,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_om6802[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x23, 0x72, 0x00, 0x1a, 0x34, 0x27, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0x80, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x51, 0x01, 0x00, 0x28, 0x1e, 0x40,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x05, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x08, 0x22, 0x44, 0x63, 0x7d, 0x92, 0xa3, 0xaf,
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0xbc, 0xc4, 0xcd, 0xd5, 0xdc, 0xe1, 0xe8, 0xef,
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0xf7
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};
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static const __u8 sn_ov7630[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x21, 0x40, 0x00, 0x1a, 0x20, 0x1f, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xa1, 0x21, 0x76, 0x21, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x04, 0x01, 0x0a, 0x28, 0x1e, 0xc2,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x0b, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_ov7648[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x21, 0x62, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0xa1, 0x6e, 0x18, 0x65, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x00, 0x06, 0x06, 0x28, 0x1e, 0x82,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x07, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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static const __u8 sn_ov7660[] = {
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/* reg0 reg1 reg2 reg3 reg4 reg5 reg6 reg7 */
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0x00, 0x61, 0x40, 0x00, 0x1a, 0x20, 0x20, 0x20,
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/* reg8 reg9 rega regb regc regd rege regf */
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0x81, 0x21, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10,
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/* reg10 reg11 reg12 reg13 reg14 reg15 reg16 reg17 */
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0x03, 0x00, 0x01, 0x01, 0x08, 0x28, 0x1e, 0x20,
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/* reg18 reg19 reg1a reg1b reg1c reg1d reg1e reg1f */
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0x07, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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};
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/* sequence specific to the sensors - !! index = SENSOR_xxx */
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static const __u8 *sn_tb[] = {
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sn_hv7131,
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sn_mi0360,
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sn_mo4000,
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sn_om6802,
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sn_ov7630,
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sn_ov7648,
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sn_ov7660
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};
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static const __u8 gamma_def[] = {
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0x00, 0x2d, 0x46, 0x5a, 0x6c, 0x7c, 0x8b, 0x99,
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0xa6, 0xb2, 0xbf, 0xca, 0xd5, 0xe0, 0xeb, 0xf5, 0xff
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};
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static const __u8 reg84[] = {
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0x14, 0x00, 0x27, 0x00, 0x07, 0x00, 0xe5, 0x0f,
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0xe4, 0x0f, 0x38, 0x00, 0x3e, 0x00, 0xc3, 0x0f,
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0xf7, 0x0f, 0x00, 0x00, 0x00
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};
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static const __u8 hv7131r_sensor_init[][8] = {
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{0xC1, 0x11, 0x01, 0x08, 0x01, 0x00, 0x00, 0x10},
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{0xB1, 0x11, 0x34, 0x17, 0x7F, 0x00, 0x00, 0x10},
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{0xD1, 0x11, 0x40, 0xFF, 0x7F, 0x7F, 0x7F, 0x10},
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{0x91, 0x11, 0x44, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x11, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x11, 0x14, 0x01, 0xE2, 0x02, 0x82, 0x10},
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{0x91, 0x11, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
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{0xC1, 0x11, 0x25, 0x00, 0x61, 0xA8, 0x00, 0x10},
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{0xA1, 0x11, 0x30, 0x22, 0x00, 0x00, 0x00, 0x10},
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{0xC1, 0x11, 0x31, 0x20, 0x2E, 0x20, 0x00, 0x10},
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{0xC1, 0x11, 0x25, 0x00, 0xC3, 0x50, 0x00, 0x10},
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{0xA1, 0x11, 0x30, 0x07, 0x00, 0x00, 0x00, 0x10}, /* gain14 */
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{0xC1, 0x11, 0x31, 0x10, 0x10, 0x10, 0x00, 0x10}, /* r g b 101a10 */
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{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x23, 0x09, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x01, 0x08, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x20, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x21, 0xD0, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xA1, 0x11, 0x23, 0x10, 0x00, 0x00, 0x00, 0x10},
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{}
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};
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static const __u8 mi0360_sensor_init[][8] = {
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{0xB1, 0x5D, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10},
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{0xB1, 0x5D, 0x0D, 0x00, 0x01, 0x00, 0x00, 0x10},
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{0xB1, 0x5D, 0x0D, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x01, 0x00, 0x08, 0x00, 0x16, 0x10},
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{0xD1, 0x5D, 0x03, 0x01, 0xE2, 0x02, 0x82, 0x10},
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{0xD1, 0x5D, 0x05, 0x00, 0x09, 0x00, 0x53, 0x10},
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{0xB1, 0x5D, 0x0D, 0x00, 0x02, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x0A, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x0C, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x0E, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x14, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x16, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x18, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x1A, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x1C, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xB1, 0x5D, 0x32, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x24, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x26, 0x00, 0x00, 0x00, 0x24, 0x10},
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{0xD1, 0x5D, 0x2F, 0xF7, 0xB0, 0x00, 0x04, 0x10},
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{0xD1, 0x5D, 0x31, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x33, 0x00, 0x00, 0x01, 0x00, 0x10},
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{0xB1, 0x5D, 0x3D, 0x06, 0x8F, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x40, 0x01, 0xE0, 0x00, 0xD1, 0x10},
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{0xB1, 0x5D, 0x44, 0x00, 0x82, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x58, 0x00, 0x78, 0x00, 0x43, 0x10},
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{0xD1, 0x5D, 0x5A, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x5C, 0x00, 0x00, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x5E, 0x00, 0x00, 0xA3, 0x1D, 0x10},
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{0xB1, 0x5D, 0x62, 0x04, 0x11, 0x00, 0x00, 0x10},
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{0xB1, 0x5D, 0x20, 0x91, 0x01, 0x00, 0x00, 0x10},
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{0xB1, 0x5D, 0x20, 0x11, 0x01, 0x00, 0x00, 0x10},
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{0xB1, 0x5D, 0x09, 0x00, 0x64, 0x00, 0x00, 0x10},
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{0xD1, 0x5D, 0x2B, 0x00, 0xA0, 0x00, 0xB0, 0x10},
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{0xD1, 0x5D, 0x2D, 0x00, 0xA0, 0x00, 0xA0, 0x10},
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{0xB1, 0x5D, 0x0A, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor clck ?2 */
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{0xB1, 0x5D, 0x06, 0x00, 0x30, 0x00, 0x00, 0x10},
|
|
{0xB1, 0x5D, 0x05, 0x00, 0x0A, 0x00, 0x00, 0x10},
|
|
{0xB1, 0x5D, 0x09, 0x02, 0x35, 0x00, 0x00, 0x10}, /* exposure 2 */
|
|
|
|
{0xD1, 0x5D, 0x2B, 0x00, 0xB9, 0x00, 0xE3, 0x10},
|
|
{0xD1, 0x5D, 0x2D, 0x00, 0x5f, 0x00, 0xB9, 0x10}, /* 42 */
|
|
/* {0xB1, 0x5D, 0x35, 0x00, 0x67, 0x00, 0x00, 0x10}, * gain orig */
|
|
/* {0xB1, 0x5D, 0x35, 0x00, 0x20, 0x00, 0x00, 0x10}, * gain */
|
|
{0xB1, 0x5D, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10}, /* update */
|
|
{0xB1, 0x5D, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10}, /* sensor on */
|
|
{}
|
|
};
|
|
static const __u8 mo4000_sensor_init[][8] = {
|
|
{0xa1, 0x21, 0x01, 0x02, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x02, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x04, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x05, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x05, 0x04, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x06, 0x80, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x06, 0x81, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x0e, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x11, 0x20, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x11, 0x30, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x12, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x10, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x11, 0x38, 0x00, 0x00, 0x00, 0x10},
|
|
{}
|
|
};
|
|
static __u8 om6802_sensor_init[][8] = {
|
|
{0xa0, 0x34, 0x90, 0x05, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa0, 0x34, 0x49, 0x85, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa0, 0x34, 0x5a, 0xc0, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa0, 0x34, 0xdd, 0x18, 0x00, 0x00, 0x00, 0x10},
|
|
/* {0xa0, 0x34, 0xfb, 0x11, 0x00, 0x00, 0x00, 0x10}, */
|
|
{0xa0, 0x34, 0xf0, 0x04, 0x00, 0x00, 0x00, 0x10},
|
|
/* white balance & auto-exposure */
|
|
/* {0xa0, 0x34, 0xf1, 0x02, 0x00, 0x00, 0x00, 0x10},
|
|
* set color mode */
|
|
/* {0xa0, 0x34, 0xfe, 0x5b, 0x00, 0x00, 0x00, 0x10},
|
|
* max AGC value in AE */
|
|
/* {0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
* preset AGC */
|
|
/* {0xa0, 0x34, 0xe6, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
* preset brightness */
|
|
/* {0xa0, 0x34, 0xe7, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
* preset contrast */
|
|
/* {0xa0, 0x34, 0xe8, 0x31, 0x00, 0x00, 0x00, 0x10},
|
|
* preset gamma */
|
|
{0xa0, 0x34, 0xe9, 0x0f, 0x00, 0x00, 0x00, 0x10},
|
|
/* luminance mode (0x4f = AE) */
|
|
{0xa0, 0x34, 0xe4, 0xff, 0x00, 0x00, 0x00, 0x10},
|
|
/* preset shutter */
|
|
/* {0xa0, 0x34, 0xef, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
* auto frame rate */
|
|
/* {0xa0, 0x34, 0xfb, 0xee, 0x00, 0x00, 0x00, 0x10}, */
|
|
|
|
/* {0xa0, 0x34, 0x71, 0x84, 0x00, 0x00, 0x00, 0x10}, */
|
|
/* {0xa0, 0x34, 0x72, 0x05, 0x00, 0x00, 0x00, 0x10}, */
|
|
/* {0xa0, 0x34, 0x68, 0x80, 0x00, 0x00, 0x00, 0x10}, */
|
|
/* {0xa0, 0x34, 0x69, 0x01, 0x00, 0x00, 0x00, 0x10}, */
|
|
{}
|
|
};
|
|
static const __u8 ov7630_sensor_init[][8] = {
|
|
{0xa1, 0x21, 0x76, 0x01, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
|
|
/* win: delay 20ms */
|
|
{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x12, 0xc8, 0x00, 0x00, 0x00, 0x10},
|
|
/* win: delay 20ms */
|
|
{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
|
|
/* win: i2c_r from 00 to 80 */
|
|
{0xd1, 0x21, 0x03, 0x80, 0x10, 0x20, 0x80, 0x10},
|
|
{0xb1, 0x21, 0x0c, 0x20, 0x20, 0x00, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x11, 0x00, 0x48, 0xc0, 0x00, 0x10},
|
|
{0xb1, 0x21, 0x15, 0x80, 0x03, 0x00, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
|
|
{0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x1f, 0x00, 0x80, 0x80, 0x80, 0x10},
|
|
{0xd1, 0x21, 0x23, 0xde, 0x10, 0x8a, 0xa0, 0x10},
|
|
{0xc1, 0x21, 0x27, 0xca, 0xa2, 0x74, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x2a, 0x88, 0x00, 0x88, 0x01, 0x10},
|
|
{0xc1, 0x21, 0x2e, 0x80, 0x00, 0x18, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x21, 0x08, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x22, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xb1, 0x21, 0x32, 0xc2, 0x08, 0x00, 0x00, 0x10},
|
|
{0xb1, 0x21, 0x4c, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x60, 0x05, 0x40, 0x12, 0x57, 0x10},
|
|
{0xa1, 0x21, 0x64, 0x73, 0x00, 0x00, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x65, 0x00, 0x55, 0x01, 0xac, 0x10},
|
|
{0xa1, 0x21, 0x69, 0x38, 0x00, 0x00, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x6f, 0x1f, 0x01, 0x00, 0x10, 0x10},
|
|
{0xd1, 0x21, 0x73, 0x50, 0x20, 0x02, 0x01, 0x10},
|
|
{0xd1, 0x21, 0x77, 0xf3, 0x90, 0x98, 0x98, 0x10},
|
|
{0xc1, 0x21, 0x7b, 0x00, 0x4c, 0xf7, 0x00, 0x10},
|
|
{0xd1, 0x21, 0x17, 0x1b, 0xbd, 0x05, 0xf6, 0x10},
|
|
{0xa1, 0x21, 0x1b, 0x04, 0x00, 0x00, 0x00, 0x10},
|
|
/* */
|
|
{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x12, 0x48, 0x00, 0x00, 0x00, 0x10},
|
|
/*fixme: + 0x12, 0x04*/
|
|
{0xa1, 0x21, 0x75, 0x82, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x10, 0x32, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x00, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xb1, 0x21, 0x01, 0x80, 0x80, 0x00, 0x00, 0x10},
|
|
/* */
|
|
{0xa1, 0x21, 0x11, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x2a, 0x88, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x2b, 0x34, 0x00, 0x00, 0x00, 0x10},
|
|
/* */
|
|
{0xa1, 0x21, 0x10, 0x83, 0x00, 0x00, 0x00, 0x10},
|
|
/* {0xb1, 0x21, 0x01, 0x88, 0x70, 0x00, 0x00, 0x10}, */
|
|
{}
|
|
};
|
|
static const __u8 ov7660_sensor_init[][8] = {
|
|
{0xa1, 0x21, 0x12, 0x80, 0x00, 0x00, 0x00, 0x10}, /* reset SCCB */
|
|
/* (delay 20ms) */
|
|
{0xa1, 0x21, 0x12, 0x05, 0x00, 0x00, 0x00, 0x10},
|
|
/* Outformat = rawRGB */
|
|
{0xa1, 0x21, 0x13, 0xb8, 0x00, 0x00, 0x00, 0x10}, /* init COM8 */
|
|
{0xd1, 0x21, 0x00, 0x01, 0x74, 0x74, 0x00, 0x10},
|
|
/* GAIN BLUE RED VREF */
|
|
{0xd1, 0x21, 0x04, 0x00, 0x7d, 0x62, 0x00, 0x10},
|
|
/* COM 1 BAVE GEAVE AECHH */
|
|
{0xb1, 0x21, 0x08, 0x83, 0x01, 0x00, 0x00, 0x10}, /* RAVE COM2 */
|
|
{0xd1, 0x21, 0x0c, 0x00, 0x08, 0x04, 0x4f, 0x10}, /* COM 3 4 5 6 */
|
|
{0xd1, 0x21, 0x10, 0x7f, 0x40, 0x05, 0xff, 0x10},
|
|
/* AECH CLKRC COM7 COM8 */
|
|
{0xc1, 0x21, 0x14, 0x2c, 0x00, 0x02, 0x00, 0x10}, /* COM9 COM10 */
|
|
{0xd1, 0x21, 0x17, 0x10, 0x60, 0x02, 0x7b, 0x10},
|
|
/* HSTART HSTOP VSTRT VSTOP */
|
|
{0xa1, 0x21, 0x1b, 0x02, 0x00, 0x00, 0x00, 0x10}, /* PSHFT */
|
|
{0xb1, 0x21, 0x1e, 0x01, 0x0e, 0x00, 0x00, 0x10}, /* MVFP LAEC */
|
|
{0xd1, 0x21, 0x20, 0x07, 0x07, 0x07, 0x07, 0x10},
|
|
/* BOS GBOS GROS ROS (BGGR offset) */
|
|
/* {0xd1, 0x21, 0x24, 0x68, 0x58, 0xd4, 0x80, 0x10}, */
|
|
{0xd1, 0x21, 0x24, 0x78, 0x68, 0xd4, 0x80, 0x10},
|
|
/* AEW AEB VPT BBIAS */
|
|
{0xd1, 0x21, 0x28, 0x80, 0x30, 0x00, 0x00, 0x10},
|
|
/* GbBIAS RSVD EXHCH EXHCL */
|
|
{0xd1, 0x21, 0x2c, 0x80, 0x00, 0x00, 0x62, 0x10},
|
|
/* RBIAS ADVFL ASDVFH YAVE */
|
|
{0xc1, 0x21, 0x30, 0x08, 0x30, 0xb4, 0x00, 0x10},
|
|
/* HSYST HSYEN HREF */
|
|
{0xd1, 0x21, 0x33, 0x00, 0x07, 0x84, 0x00, 0x10}, /* reserved */
|
|
{0xd1, 0x21, 0x37, 0x0c, 0x02, 0x43, 0x00, 0x10},
|
|
/* ADC ACOM OFON TSLB */
|
|
{0xd1, 0x21, 0x3b, 0x02, 0x6c, 0x19, 0x0e, 0x10},
|
|
/* COM11 COM12 COM13 COM14 */
|
|
{0xd1, 0x21, 0x3f, 0x41, 0xc1, 0x22, 0x08, 0x10},
|
|
/* EDGE COM15 COM16 COM17 */
|
|
{0xd1, 0x21, 0x43, 0xf0, 0x10, 0x78, 0xa8, 0x10}, /* reserved */
|
|
{0xd1, 0x21, 0x47, 0x60, 0x80, 0x00, 0x00, 0x10}, /* reserved */
|
|
{0xd1, 0x21, 0x4b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* reserved */
|
|
{0xd1, 0x21, 0x4f, 0x46, 0x36, 0x0f, 0x17, 0x10}, /* MTX 1 2 3 4 */
|
|
{0xd1, 0x21, 0x53, 0x7f, 0x96, 0x40, 0x40, 0x10}, /* MTX 5 6 7 8 */
|
|
{0xb1, 0x21, 0x57, 0x40, 0x0f, 0x00, 0x00, 0x10}, /* MTX9 MTXS */
|
|
{0xd1, 0x21, 0x59, 0xba, 0x9a, 0x22, 0xb9, 0x10}, /* reserved */
|
|
{0xd1, 0x21, 0x5d, 0x9b, 0x10, 0xf0, 0x05, 0x10}, /* reserved */
|
|
{0xa1, 0x21, 0x61, 0x60, 0x00, 0x00, 0x00, 0x10}, /* reserved */
|
|
{0xd1, 0x21, 0x62, 0x00, 0x00, 0x50, 0x30, 0x10},
|
|
/* LCC1 LCC2 LCC3 LCC4 */
|
|
{0xa1, 0x21, 0x66, 0x00, 0x00, 0x00, 0x00, 0x10}, /* LCC5 */
|
|
{0xd1, 0x21, 0x67, 0x80, 0x7a, 0x90, 0x80, 0x10}, /* MANU */
|
|
{0xa1, 0x21, 0x6b, 0x0a, 0x00, 0x00, 0x00, 0x10},
|
|
/* band gap reference [0:3] DBLV */
|
|
{0xd1, 0x21, 0x6c, 0x30, 0x48, 0x80, 0x74, 0x10}, /* gamma curve */
|
|
{0xd1, 0x21, 0x70, 0x64, 0x60, 0x5c, 0x58, 0x10}, /* gamma curve */
|
|
{0xd1, 0x21, 0x74, 0x54, 0x4c, 0x40, 0x38, 0x10}, /* gamma curve */
|
|
{0xd1, 0x21, 0x78, 0x34, 0x30, 0x2f, 0x2b, 0x10}, /* gamma curve */
|
|
{0xd1, 0x21, 0x7c, 0x03, 0x07, 0x17, 0x34, 0x10}, /* gamma curve */
|
|
{0xd1, 0x21, 0x80, 0x41, 0x4d, 0x58, 0x63, 0x10}, /* gamma curve */
|
|
{0xd1, 0x21, 0x84, 0x6e, 0x77, 0x87, 0x95, 0x10}, /* gamma curve */
|
|
{0xc1, 0x21, 0x88, 0xaf, 0xc7, 0xdf, 0x00, 0x10}, /* gamma curve */
|
|
{0xc1, 0x21, 0x8b, 0x99, 0x99, 0xcf, 0x00, 0x10}, /* reserved */
|
|
{0xb1, 0x21, 0x92, 0x00, 0x00, 0x00, 0x00, 0x10}, /* DM_LNL/H */
|
|
/****** (some exchanges in the win trace) ******/
|
|
{0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10}, /* MVFP */
|
|
/* bits[3..0]reserved */
|
|
{0xa1, 0x21, 0x1e, 0x01, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
/* VREF vertical frame ctrl */
|
|
{0xa1, 0x21, 0x03, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10}, /* AECH 0x20 */
|
|
{0xa1, 0x21, 0x2d, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFL */
|
|
{0xa1, 0x21, 0x2e, 0x00, 0x00, 0x00, 0x00, 0x10}, /* ADVFH */
|
|
{0xa1, 0x21, 0x00, 0x1f, 0x00, 0x00, 0x00, 0x10}, /* GAIN */
|
|
/* {0xb1, 0x21, 0x01, 0x78, 0x78, 0x00, 0x00, 0x10}, * BLUE */
|
|
/****** (some exchanges in the win trace) ******/
|
|
{0xa1, 0x21, 0x93, 0x00, 0x00, 0x00, 0x00, 0x10},/* dummy line hight */
|
|
{0xa1, 0x21, 0x92, 0x25, 0x00, 0x00, 0x00, 0x10}, /* dummy line low */
|
|
{0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCH */
|
|
{0xa1, 0x21, 0x2b, 0x00, 0x00, 0x00, 0x00, 0x10}, /* EXHCL */
|
|
/* {0xa1, 0x21, 0x02, 0x90, 0x00, 0x00, 0x00, 0x10}, * RED */
|
|
/****** (some exchanges in the win trace) ******/
|
|
/******!! startsensor KO if changed !!****/
|
|
{0xa1, 0x21, 0x93, 0x01, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x92, 0xff, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x2a, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xa1, 0x21, 0x2b, 0xc3, 0x00, 0x00, 0x00, 0x10},
|
|
{}
|
|
};
|
|
/* reg 0x04 reg 0x07 reg 0x10 */
|
|
/* expo = (COM1 & 0x02) | ((AECHH & 0x2f) << 10) | (AECh << 2) */
|
|
|
|
static const __u8 ov7648_sensor_init[][8] = {
|
|
{0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
|
|
{0xC1, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00},
|
|
{0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
|
|
{0xA1, 0x6E, 0x3F, 0x20, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x3F, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x3E, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x04, 0x02, 0xB1, 0x02, 0x39, 0x10},
|
|
{0xD1, 0x6E, 0x08, 0x00, 0x01, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x0C, 0x02, 0x7F, 0x01, 0xE0, 0x10},
|
|
{0xD1, 0x6E, 0x12, 0x03, 0x02, 0x00, 0x03, 0x10},
|
|
{0xD1, 0x6E, 0x16, 0x85, 0x40, 0x4A, 0x40, 0x10},
|
|
{0xC1, 0x6E, 0x1A, 0x00, 0x80, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x1D, 0x08, 0x03, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x23, 0x00, 0xB0, 0x00, 0x94, 0x10},
|
|
{0xD1, 0x6E, 0x27, 0x58, 0x00, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x2D, 0x14, 0x35, 0x61, 0x84, 0x10},
|
|
{0xD1, 0x6E, 0x31, 0xA2, 0xBD, 0xD8, 0xFF, 0x10},
|
|
{0xD1, 0x6E, 0x35, 0x06, 0x1E, 0x12, 0x02, 0x10},
|
|
{0xD1, 0x6E, 0x39, 0xAA, 0x53, 0x37, 0xD5, 0x10},
|
|
{0xA1, 0x6E, 0x3D, 0xF2, 0x00, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x3E, 0x00, 0x00, 0x80, 0x03, 0x10},
|
|
{0xD1, 0x6E, 0x42, 0x03, 0x00, 0x00, 0x00, 0x10},
|
|
{0xC1, 0x6E, 0x46, 0x00, 0x80, 0x80, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x4B, 0x02, 0xEF, 0x08, 0xCD, 0x10},
|
|
{0xD1, 0x6E, 0x4F, 0x00, 0xD0, 0x00, 0xA0, 0x10},
|
|
{0xD1, 0x6E, 0x53, 0x01, 0xAA, 0x01, 0x40, 0x10},
|
|
{0xD1, 0x6E, 0x5A, 0x50, 0x04, 0x30, 0x03, 0x10},
|
|
{0xA1, 0x6E, 0x5E, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x5F, 0x10, 0x40, 0xFF, 0x00, 0x10},
|
|
/* {0xD1, 0x6E, 0x63, 0x40, 0x40, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x67, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
* This is currently setting a
|
|
* blue tint, and some things more , i leave it here for future test if
|
|
* somene is having problems with color on this sensor
|
|
{0xD1, 0x6E, 0x6B, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xD1, 0x6E, 0x6F, 0x00, 0x00, 0x00, 0x00, 0x10},
|
|
{0xC1, 0x6E, 0x73, 0x10, 0x80, 0xEB, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x1E, 0x03, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x15, 0x01, 0x00, 0x00, 0x00, 0x10},
|
|
{0xC1, 0x6E, 0x16, 0x40, 0x40, 0x40, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x1D, 0x08, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x07, 0xB5, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x18, 0x6B, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x1D, 0x08, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x06, 0x02, 0x00, 0x00, 0x00, 0x10},
|
|
{0xA1, 0x6E, 0x07, 0xB8, 0x00, 0x00, 0x00, 0x10}, */
|
|
{0xC1, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, 0x00},
|
|
{0xA1, 0x6E, 0x06, 0x03, 0x00, 0x00, 0x00, 0x10}, /* Bright... */
|
|
{0xA1, 0x6E, 0x07, 0x66, 0x00, 0x00, 0x00, 0x10}, /* B.. */
|
|
{0xC1, 0x6E, 0x1A, 0x03, 0x65, 0x90, 0x00, 0x10}, /* Bright/Witen....*/
|
|
/* {0xC1, 0x6E, 0x16, 0x45, 0x40, 0x60, 0x00, 0x10}, * Bright/Witene */
|
|
{}
|
|
};
|
|
|
|
static const __u8 qtable4[] = {
|
|
0x06, 0x04, 0x04, 0x06, 0x04, 0x04, 0x06, 0x06, 0x06, 0x06, 0x08, 0x06,
|
|
0x06, 0x08, 0x0A, 0x11,
|
|
0x0A, 0x0A, 0x08, 0x08, 0x0A, 0x15, 0x0F, 0x0F, 0x0C, 0x11, 0x19, 0x15,
|
|
0x19, 0x19, 0x17, 0x15,
|
|
0x17, 0x17, 0x1B, 0x1D, 0x25, 0x21, 0x1B, 0x1D, 0x23, 0x1D, 0x17, 0x17,
|
|
0x21, 0x2E, 0x21, 0x23,
|
|
0x27, 0x29, 0x2C, 0x2C, 0x2C, 0x19, 0x1F, 0x30, 0x32, 0x2E, 0x29, 0x32,
|
|
0x25, 0x29, 0x2C, 0x29,
|
|
0x06, 0x08, 0x08, 0x0A, 0x08, 0x0A, 0x13, 0x0A, 0x0A, 0x13, 0x29, 0x1B,
|
|
0x17, 0x1B, 0x29, 0x29,
|
|
0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
|
|
0x29, 0x29, 0x29, 0x29,
|
|
0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
|
|
0x29, 0x29, 0x29, 0x29,
|
|
0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29, 0x29,
|
|
0x29, 0x29, 0x29, 0x29
|
|
};
|
|
|
|
/* read <len> bytes to gspca_dev->usb_buf */
|
|
static void reg_r(struct gspca_dev *gspca_dev,
|
|
__u16 value, int len)
|
|
{
|
|
#ifdef GSPCA_DEBUG
|
|
if (len > USB_BUF_SZ) {
|
|
err("reg_r: buffer overflow");
|
|
return;
|
|
}
|
|
#endif
|
|
usb_control_msg(gspca_dev->dev,
|
|
usb_rcvctrlpipe(gspca_dev->dev, 0),
|
|
0,
|
|
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
|
|
value, 0,
|
|
gspca_dev->usb_buf, len,
|
|
500);
|
|
PDEBUG(D_USBI, "reg_r [%02x] -> %02x", value, gspca_dev->usb_buf[0]);
|
|
}
|
|
|
|
static void reg_w1(struct gspca_dev *gspca_dev,
|
|
__u16 value,
|
|
__u8 data)
|
|
{
|
|
PDEBUG(D_USBO, "reg_w1 [%02x] = %02x", value, data);
|
|
gspca_dev->usb_buf[0] = data;
|
|
usb_control_msg(gspca_dev->dev,
|
|
usb_sndctrlpipe(gspca_dev->dev, 0),
|
|
0x08,
|
|
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
|
|
value,
|
|
0,
|
|
gspca_dev->usb_buf, 1,
|
|
500);
|
|
}
|
|
static void reg_w(struct gspca_dev *gspca_dev,
|
|
__u16 value,
|
|
const __u8 *buffer,
|
|
int len)
|
|
{
|
|
PDEBUG(D_USBO, "reg_w [%02x] = %02x %02x ..",
|
|
value, buffer[0], buffer[1]);
|
|
#ifdef GSPCA_DEBUG
|
|
if (len > USB_BUF_SZ) {
|
|
err("reg_w: buffer overflow");
|
|
return;
|
|
}
|
|
#endif
|
|
memcpy(gspca_dev->usb_buf, buffer, len);
|
|
usb_control_msg(gspca_dev->dev,
|
|
usb_sndctrlpipe(gspca_dev->dev, 0),
|
|
0x08,
|
|
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
|
|
value, 0,
|
|
gspca_dev->usb_buf, len,
|
|
500);
|
|
}
|
|
|
|
/* I2C write 1 byte */
|
|
static void i2c_w1(struct gspca_dev *gspca_dev, __u8 reg, __u8 val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
PDEBUG(D_USBO, "i2c_w2 [%02x] = %02x", reg, val);
|
|
gspca_dev->usb_buf[0] = 0x81 | (2 << 4); /* = a1 */
|
|
gspca_dev->usb_buf[1] = sd->i2c_base;
|
|
gspca_dev->usb_buf[2] = reg;
|
|
gspca_dev->usb_buf[3] = val;
|
|
gspca_dev->usb_buf[4] = 0;
|
|
gspca_dev->usb_buf[5] = 0;
|
|
gspca_dev->usb_buf[6] = 0;
|
|
gspca_dev->usb_buf[7] = 0x10;
|
|
usb_control_msg(gspca_dev->dev,
|
|
usb_sndctrlpipe(gspca_dev->dev, 0),
|
|
0x08,
|
|
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
|
|
0x08, /* value = i2c */
|
|
0,
|
|
gspca_dev->usb_buf, 8,
|
|
500);
|
|
}
|
|
|
|
/* I2C write 8 bytes */
|
|
static void i2c_w8(struct gspca_dev *gspca_dev,
|
|
const __u8 *buffer)
|
|
{
|
|
memcpy(gspca_dev->usb_buf, buffer, 8);
|
|
usb_control_msg(gspca_dev->dev,
|
|
usb_sndctrlpipe(gspca_dev->dev, 0),
|
|
0x08,
|
|
USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
|
|
0x08, 0, /* value, index */
|
|
gspca_dev->usb_buf, 8,
|
|
500);
|
|
msleep(2);
|
|
}
|
|
|
|
/* read 5 bytes in gspca_dev->usb_buf */
|
|
static void i2c_r5(struct gspca_dev *gspca_dev, __u8 reg)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
__u8 mode[8];
|
|
|
|
mode[0] = 0x81 | 0x10;
|
|
mode[1] = sd->i2c_base;
|
|
mode[2] = reg;
|
|
mode[3] = 0;
|
|
mode[4] = 0;
|
|
mode[5] = 0;
|
|
mode[6] = 0;
|
|
mode[7] = 0x10;
|
|
i2c_w8(gspca_dev, mode);
|
|
msleep(2);
|
|
mode[0] = 0x81 | (5 << 4) | 0x02;
|
|
mode[2] = 0;
|
|
i2c_w8(gspca_dev, mode);
|
|
msleep(2);
|
|
reg_r(gspca_dev, 0x0a, 5);
|
|
}
|
|
|
|
static int probesensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
i2c_w1(gspca_dev, 0x02, 0); /* sensor wakeup */
|
|
msleep(10);
|
|
reg_w1(gspca_dev, 0x02, 0x66); /* Gpio on */
|
|
msleep(10);
|
|
i2c_r5(gspca_dev, 0); /* read sensor id */
|
|
if (gspca_dev->usb_buf[0] == 0x02
|
|
&& gspca_dev->usb_buf[1] == 0x09
|
|
&& gspca_dev->usb_buf[2] == 0x01
|
|
&& gspca_dev->usb_buf[3] == 0x00
|
|
&& gspca_dev->usb_buf[4] == 0x00) {
|
|
PDEBUG(D_PROBE, "Find Sensor sn9c102P HV7131R");
|
|
sd->sensor = SENSOR_HV7131R;
|
|
return SENSOR_HV7131R;
|
|
}
|
|
PDEBUG(D_PROBE, "Find Sensor 0x%02x 0x%02x 0x%02x",
|
|
gspca_dev->usb_buf[0], gspca_dev->usb_buf[1],
|
|
gspca_dev->usb_buf[2]);
|
|
PDEBUG(D_PROBE, "Sensor sn9c102P Not found");
|
|
return -ENODEV;
|
|
}
|
|
|
|
static int configure_gpio(struct gspca_dev *gspca_dev,
|
|
const __u8 *sn9c1xx)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
const __u8 *reg9a;
|
|
static const __u8 reg9a_def[] =
|
|
{0x08, 0x40, 0x20, 0x10, 0x00, 0x04};
|
|
static const __u8 reg9a_sn9c325[] =
|
|
{0x0a, 0x40, 0x38, 0x30, 0x00, 0x20};
|
|
static const __u8 regd4[] = {0x60, 0x00, 0x00};
|
|
|
|
reg_w1(gspca_dev, 0xf1, 0x00);
|
|
reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
|
|
|
|
/* configure gpio */
|
|
reg_w(gspca_dev, 0x01, &sn9c1xx[1], 2);
|
|
reg_w(gspca_dev, 0x08, &sn9c1xx[8], 2);
|
|
reg_w(gspca_dev, 0x17, &sn9c1xx[0x17], 5); /* jfm len was 3 */
|
|
switch (sd->bridge) {
|
|
case BRIDGE_SN9C325:
|
|
reg9a = reg9a_sn9c325;
|
|
break;
|
|
default:
|
|
reg9a = reg9a_def;
|
|
break;
|
|
}
|
|
reg_w(gspca_dev, 0x9a, reg9a, 6);
|
|
|
|
reg_w(gspca_dev, 0xd4, regd4, sizeof regd4); /*fixme:jfm was 60 only*/
|
|
|
|
reg_w(gspca_dev, 0x03, &sn9c1xx[3], 0x0f);
|
|
|
|
switch (sd->sensor) {
|
|
case SENSOR_OM6802:
|
|
reg_w1(gspca_dev, 0x02, 0x71);
|
|
reg_w1(gspca_dev, 0x01, 0x42);
|
|
reg_w1(gspca_dev, 0x17, 0x64);
|
|
reg_w1(gspca_dev, 0x01, 0x42);
|
|
break;
|
|
/*jfm: from win trace */
|
|
case SENSOR_OV7630:
|
|
reg_w1(gspca_dev, 0x01, 0x61);
|
|
reg_w1(gspca_dev, 0x17, 0xe2);
|
|
reg_w1(gspca_dev, 0x01, 0x60);
|
|
reg_w1(gspca_dev, 0x01, 0x40);
|
|
break;
|
|
case SENSOR_OV7648:
|
|
reg_w1(gspca_dev, 0x01, 0x43);
|
|
reg_w1(gspca_dev, 0x17, 0xae);
|
|
reg_w1(gspca_dev, 0x01, 0x42);
|
|
break;
|
|
/*jfm: from win trace */
|
|
case SENSOR_OV7660:
|
|
reg_w1(gspca_dev, 0x01, 0x61);
|
|
reg_w1(gspca_dev, 0x17, 0x20);
|
|
reg_w1(gspca_dev, 0x01, 0x60);
|
|
reg_w1(gspca_dev, 0x01, 0x40);
|
|
break;
|
|
default:
|
|
reg_w1(gspca_dev, 0x01, 0x43);
|
|
reg_w1(gspca_dev, 0x17, 0x61);
|
|
reg_w1(gspca_dev, 0x01, 0x42);
|
|
if (sd->sensor == SENSOR_HV7131R) {
|
|
if (probesensor(gspca_dev) < 0)
|
|
return -ENODEV;
|
|
}
|
|
break;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void hv7131R_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
static const __u8 SetSensorClk[] = /* 0x08 Mclk */
|
|
{ 0xa1, 0x11, 0x01, 0x18, 0x00, 0x00, 0x00, 0x10 };
|
|
|
|
while (hv7131r_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, hv7131r_sensor_init[i]);
|
|
i++;
|
|
}
|
|
i2c_w8(gspca_dev, SetSensorClk);
|
|
}
|
|
|
|
static void mi0360_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
|
|
while (mi0360_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, mi0360_sensor_init[i]);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
static void mo4000_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
|
|
while (mo4000_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, mo4000_sensor_init[i]);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
static void om6802_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
|
|
while (om6802_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, om6802_sensor_init[i]);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
static void ov7630_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
|
|
i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 76 01 */
|
|
i++;
|
|
i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 (RGB+SRST) */
|
|
i++;
|
|
msleep(20);
|
|
i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */
|
|
i++;
|
|
i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 c8 */
|
|
i++;
|
|
msleep(20);
|
|
i2c_w8(gspca_dev, ov7630_sensor_init[i]); /* 12 48 */
|
|
i++;
|
|
/*jfm:win i2c_r from 00 to 80*/
|
|
|
|
while (ov7630_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, ov7630_sensor_init[i]);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
static void ov7648_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
|
|
while (ov7648_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, ov7648_sensor_init[i]);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
static void ov7660_InitSensor(struct gspca_dev *gspca_dev)
|
|
{
|
|
int i = 0;
|
|
|
|
i2c_w8(gspca_dev, ov7660_sensor_init[i]); /* reset SCCB */
|
|
i++;
|
|
msleep(20);
|
|
while (ov7660_sensor_init[i][0]) {
|
|
i2c_w8(gspca_dev, ov7660_sensor_init[i]);
|
|
i++;
|
|
}
|
|
}
|
|
|
|
/* this function is called at probe time */
|
|
static int sd_config(struct gspca_dev *gspca_dev,
|
|
const struct usb_device_id *id)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
struct cam *cam;
|
|
|
|
cam = &gspca_dev->cam;
|
|
cam->epaddr = 0x01;
|
|
cam->cam_mode = vga_mode;
|
|
cam->nmodes = ARRAY_SIZE(vga_mode);
|
|
|
|
sd->bridge = id->driver_info >> 16;
|
|
sd->sensor = id->driver_info >> 8;
|
|
sd->i2c_base = id->driver_info;
|
|
|
|
sd->qindex = 4; /* set the quantization table */
|
|
sd->brightness = BRIGHTNESS_DEF;
|
|
sd->contrast = CONTRAST_DEF;
|
|
sd->colors = COLOR_DEF;
|
|
sd->autogain = AUTOGAIN_DEF;
|
|
sd->ag_cnt = -1;
|
|
|
|
switch (sd->sensor) {
|
|
case SENSOR_OV7630:
|
|
case SENSOR_OV7648:
|
|
case SENSOR_OV7660:
|
|
gspca_dev->ctrl_dis = (1 << AUTOGAIN_IDX);
|
|
break;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
/* this function is called at probe and resume time */
|
|
static int sd_init(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
/* const __u8 *sn9c1xx; */
|
|
__u8 regGpio[] = { 0x29, 0x74 };
|
|
__u8 regF1;
|
|
|
|
/* setup a selector by bridge */
|
|
reg_w1(gspca_dev, 0xf1, 0x01);
|
|
reg_r(gspca_dev, 0x00, 1);
|
|
reg_w1(gspca_dev, 0xf1, gspca_dev->usb_buf[0]);
|
|
reg_r(gspca_dev, 0x00, 1); /* get sonix chip id */
|
|
regF1 = gspca_dev->usb_buf[0];
|
|
PDEBUG(D_PROBE, "Sonix chip id: %02x", regF1);
|
|
switch (sd->bridge) {
|
|
case BRIDGE_SN9C102P:
|
|
if (regF1 != 0x11)
|
|
return -ENODEV;
|
|
reg_w1(gspca_dev, 0x02, regGpio[1]);
|
|
break;
|
|
case BRIDGE_SN9C105:
|
|
if (regF1 != 0x11)
|
|
return -ENODEV;
|
|
reg_w(gspca_dev, 0x01, regGpio, 2);
|
|
break;
|
|
case BRIDGE_SN9C120:
|
|
if (regF1 != 0x12)
|
|
return -ENODEV;
|
|
regGpio[1] = 0x70;
|
|
reg_w(gspca_dev, 0x01, regGpio, 2);
|
|
break;
|
|
default:
|
|
/* case BRIDGE_SN9C110: */
|
|
/* case BRIDGE_SN9C325: */
|
|
if (regF1 != 0x12)
|
|
return -ENODEV;
|
|
reg_w1(gspca_dev, 0x02, 0x62);
|
|
break;
|
|
}
|
|
|
|
reg_w1(gspca_dev, 0xf1, 0x01);
|
|
|
|
return 0;
|
|
}
|
|
|
|
static unsigned int setexposure(struct gspca_dev *gspca_dev,
|
|
unsigned int expo)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
static const __u8 doit[] = /* update sensor */
|
|
{ 0xb1, 0x5d, 0x07, 0x00, 0x03, 0x00, 0x00, 0x10 };
|
|
static const __u8 sensorgo[] = /* sensor on */
|
|
{ 0xb1, 0x5d, 0x07, 0x00, 0x02, 0x00, 0x00, 0x10 };
|
|
static const __u8 gainMo[] =
|
|
{ 0xa1, 0x21, 0x00, 0x10, 0x00, 0x00, 0x00, 0x1d };
|
|
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R: {
|
|
__u8 Expodoit[] =
|
|
{ 0xc1, 0x11, 0x25, 0x07, 0x27, 0xc0, 0x00, 0x16 };
|
|
|
|
Expodoit[3] = expo >> 16;
|
|
Expodoit[4] = expo >> 8;
|
|
Expodoit[5] = expo;
|
|
i2c_w8(gspca_dev, Expodoit);
|
|
break;
|
|
}
|
|
case SENSOR_MI0360: {
|
|
__u8 expoMi[] = /* exposure 0x0635 -> 4 fp/s 0x10 */
|
|
{ 0xb1, 0x5d, 0x09, 0x06, 0x35, 0x00, 0x00, 0x16 };
|
|
|
|
if (expo > 0x0635)
|
|
expo = 0x0635;
|
|
else if (expo < 0x0001)
|
|
expo = 0x0001;
|
|
expoMi[3] = expo >> 8;
|
|
expoMi[4] = expo;
|
|
i2c_w8(gspca_dev, expoMi);
|
|
i2c_w8(gspca_dev, doit);
|
|
i2c_w8(gspca_dev, sensorgo);
|
|
break;
|
|
}
|
|
case SENSOR_MO4000: {
|
|
__u8 expoMof[] =
|
|
{ 0xa1, 0x21, 0x0f, 0x20, 0x00, 0x00, 0x00, 0x10 };
|
|
__u8 expoMo10[] =
|
|
{ 0xa1, 0x21, 0x10, 0x20, 0x00, 0x00, 0x00, 0x10 };
|
|
|
|
if (expo > 0x1fff)
|
|
expo = 0x1fff;
|
|
else if (expo < 0x0001)
|
|
expo = 0x0001;
|
|
expoMof[3] = (expo & 0x03fc) >> 2;
|
|
i2c_w8(gspca_dev, expoMof);
|
|
expoMo10[3] = ((expo & 0x1c00) >> 10)
|
|
| ((expo & 0x0003) << 4);
|
|
i2c_w8(gspca_dev, expoMo10);
|
|
i2c_w8(gspca_dev, gainMo);
|
|
PDEBUG(D_CONF, "set exposure %d",
|
|
((expoMo10[3] & 0x07) << 10)
|
|
| (expoMof[3] << 2)
|
|
| ((expoMo10[3] & 0x30) >> 4));
|
|
break;
|
|
}
|
|
case SENSOR_OM6802: {
|
|
__u8 gainOm[] =
|
|
{ 0xa0, 0x34, 0xe5, 0x00, 0x00, 0x00, 0x00, 0x10 };
|
|
|
|
if (expo > 0x03ff)
|
|
expo = 0x03ff;
|
|
if (expo < 0x0001)
|
|
expo = 0x0001;
|
|
gainOm[3] = expo >> 2;
|
|
i2c_w8(gspca_dev, gainOm);
|
|
reg_w1(gspca_dev, 0x96, (expo >> 5) & 0x1f);
|
|
PDEBUG(D_CONF, "set exposure %d", gainOm[3]);
|
|
break;
|
|
}
|
|
}
|
|
return expo;
|
|
}
|
|
|
|
/* this function is used for sensors o76xx only */
|
|
static void setbrightcont(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
unsigned val;
|
|
__u8 reg84_full[0x15];
|
|
|
|
memset(reg84_full, 0, sizeof reg84_full);
|
|
val = sd->contrast * 0x20 / CONTRAST_MAX + 0x10; /* 10..30 */
|
|
reg84_full[2] = val;
|
|
reg84_full[0] = (val + 1) / 2;
|
|
reg84_full[4] = (val + 1) / 5;
|
|
if (val > BRIGHTNESS_DEF)
|
|
val = (sd->brightness - BRIGHTNESS_DEF) * 0x20
|
|
/ BRIGHTNESS_MAX;
|
|
else
|
|
val = 0;
|
|
reg84_full[0x12] = val; /* 00..1f */
|
|
reg_w(gspca_dev, 0x84, reg84_full, sizeof reg84_full);
|
|
}
|
|
|
|
/* sensor != ov76xx */
|
|
static void setbrightness(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
unsigned int expo;
|
|
__u8 k2;
|
|
|
|
k2 = sd->brightness >> 10;
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
expo = sd->brightness << 4;
|
|
if (expo > 0x002dc6c0)
|
|
expo = 0x002dc6c0;
|
|
else if (expo < 0x02a0)
|
|
expo = 0x02a0;
|
|
sd->exposure = setexposure(gspca_dev, expo);
|
|
break;
|
|
case SENSOR_MI0360:
|
|
case SENSOR_MO4000:
|
|
expo = sd->brightness >> 4;
|
|
sd->exposure = setexposure(gspca_dev, expo);
|
|
break;
|
|
case SENSOR_OM6802:
|
|
expo = sd->brightness >> 6;
|
|
sd->exposure = setexposure(gspca_dev, expo);
|
|
k2 = sd->brightness >> 11;
|
|
break;
|
|
}
|
|
|
|
reg_w1(gspca_dev, 0x96, k2);
|
|
}
|
|
|
|
/* sensor != ov76xx */
|
|
static void setcontrast(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
__u8 k2;
|
|
__u8 contrast[] = { 0x00, 0x00, 0x28, 0x00, 0x07, 0x00 };
|
|
|
|
k2 = sd->contrast;
|
|
contrast[2] = k2;
|
|
contrast[0] = (k2 + 1) >> 1;
|
|
contrast[4] = (k2 + 1) / 5;
|
|
reg_w(gspca_dev, 0x84, contrast, 6);
|
|
}
|
|
|
|
static void setcolors(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
__u8 blue, red;
|
|
|
|
if (sd->colors >= 32) {
|
|
red = 32 + (sd->colors - 32) / 2;
|
|
blue = 64 - sd->colors;
|
|
} else {
|
|
red = sd->colors;
|
|
blue = 32 + (32 - sd->colors) / 2;
|
|
}
|
|
reg_w1(gspca_dev, 0x05, red);
|
|
/* reg_w1(gspca_dev, 0x07, 32); */
|
|
reg_w1(gspca_dev, 0x06, blue);
|
|
}
|
|
|
|
static void setautogain(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
if (gspca_dev->ctrl_dis & (1 << AUTOGAIN_IDX))
|
|
return;
|
|
if (sd->autogain)
|
|
sd->ag_cnt = AG_CNT_START;
|
|
else
|
|
sd->ag_cnt = -1;
|
|
}
|
|
|
|
/* -- start the camera -- */
|
|
static void sd_start(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
int i;
|
|
__u8 reg1, reg17, reg18;
|
|
const __u8 *sn9c1xx;
|
|
int mode;
|
|
static const __u8 C0[] = { 0x2d, 0x2d, 0x3a, 0x05, 0x04, 0x3f };
|
|
static const __u8 CA[] = { 0x28, 0xd8, 0x14, 0xec };
|
|
static const __u8 CE[] = { 0x32, 0xdd, 0x2d, 0xdd }; /* MI0360 */
|
|
static const __u8 CE_ov76xx[] =
|
|
{ 0x32, 0xdd, 0x32, 0xdd };
|
|
|
|
sn9c1xx = sn_tb[(int) sd->sensor];
|
|
configure_gpio(gspca_dev, sn9c1xx);
|
|
|
|
reg_w1(gspca_dev, 0x15, sn9c1xx[0x15]);
|
|
reg_w1(gspca_dev, 0x16, sn9c1xx[0x16]);
|
|
reg_w1(gspca_dev, 0x12, sn9c1xx[0x12]);
|
|
reg_w1(gspca_dev, 0x13, sn9c1xx[0x13]);
|
|
reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
|
|
reg_w1(gspca_dev, 0xd2, 0x6a); /* DC29 */
|
|
reg_w1(gspca_dev, 0xd3, 0x50);
|
|
reg_w1(gspca_dev, 0xc6, 0x00);
|
|
reg_w1(gspca_dev, 0xc7, 0x00);
|
|
reg_w1(gspca_dev, 0xc8, 0x50);
|
|
reg_w1(gspca_dev, 0xc9, 0x3c);
|
|
reg_w1(gspca_dev, 0x18, sn9c1xx[0x18]);
|
|
switch (sd->sensor) {
|
|
case SENSOR_OV7630:
|
|
reg17 = 0xe2;
|
|
break;
|
|
case SENSOR_OV7648:
|
|
reg17 = 0xae;
|
|
break;
|
|
/*jfm: from win trace */
|
|
case SENSOR_OV7660:
|
|
reg17 = 0xa0;
|
|
break;
|
|
default:
|
|
reg17 = 0x60;
|
|
break;
|
|
}
|
|
reg_w1(gspca_dev, 0x17, reg17);
|
|
reg_w1(gspca_dev, 0x05, sn9c1xx[5]);
|
|
reg_w1(gspca_dev, 0x07, sn9c1xx[7]);
|
|
reg_w1(gspca_dev, 0x06, sn9c1xx[6]);
|
|
reg_w1(gspca_dev, 0x14, sn9c1xx[0x14]);
|
|
reg_w(gspca_dev, 0x20, gamma_def, sizeof gamma_def);
|
|
for (i = 0; i < 8; i++)
|
|
reg_w(gspca_dev, 0x84, reg84, sizeof reg84);
|
|
switch (sd->sensor) {
|
|
case SENSOR_OV7660:
|
|
reg_w1(gspca_dev, 0x9a, 0x05);
|
|
break;
|
|
default:
|
|
reg_w1(gspca_dev, 0x9a, 0x08);
|
|
reg_w1(gspca_dev, 0x99, 0x59);
|
|
break;
|
|
}
|
|
|
|
mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv;
|
|
if (mode)
|
|
reg1 = 0x46; /* 320 clk 48Mhz */
|
|
else
|
|
reg1 = 0x06; /* 640 clk 24Mz */
|
|
reg17 = 0x61;
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
hv7131R_InitSensor(gspca_dev);
|
|
break;
|
|
case SENSOR_MI0360:
|
|
mi0360_InitSensor(gspca_dev);
|
|
break;
|
|
case SENSOR_MO4000:
|
|
mo4000_InitSensor(gspca_dev);
|
|
if (mode) {
|
|
/* reg1 = 0x46; * 320 clk 48Mhz 60fp/s */
|
|
reg1 = 0x06; /* clk 24Mz */
|
|
} else {
|
|
reg17 = 0x22; /* 640 MCKSIZE */
|
|
/* reg1 = 0x06; * 640 clk 24Mz (done) */
|
|
}
|
|
break;
|
|
case SENSOR_OM6802:
|
|
om6802_InitSensor(gspca_dev);
|
|
reg17 = 0x64; /* 640 MCKSIZE */
|
|
break;
|
|
case SENSOR_OV7630:
|
|
ov7630_InitSensor(gspca_dev);
|
|
reg17 = 0xe2;
|
|
reg1 = 0x44;
|
|
break;
|
|
case SENSOR_OV7648:
|
|
ov7648_InitSensor(gspca_dev);
|
|
reg17 = 0xa2;
|
|
reg1 = 0x44;
|
|
/* if (mode)
|
|
; * 320x2...
|
|
else
|
|
; * 640x... */
|
|
break;
|
|
default:
|
|
/* case SENSOR_OV7660: */
|
|
ov7660_InitSensor(gspca_dev);
|
|
if (mode) {
|
|
/* reg17 = 0x21; * 320 */
|
|
/* reg1 = 0x44; */
|
|
/* reg1 = 0x46; (done) */
|
|
} else {
|
|
reg17 = 0xa2; /* 640 */
|
|
reg1 = 0x44;
|
|
}
|
|
break;
|
|
}
|
|
reg_w(gspca_dev, 0xc0, C0, 6);
|
|
reg_w(gspca_dev, 0xca, CA, 4);
|
|
switch (sd->sensor) {
|
|
case SENSOR_OV7630:
|
|
case SENSOR_OV7648:
|
|
case SENSOR_OV7660:
|
|
reg_w(gspca_dev, 0xce, CE_ov76xx, 4);
|
|
break;
|
|
default:
|
|
reg_w(gspca_dev, 0xce, CE, 4);
|
|
/* ?? {0x1e, 0xdd, 0x2d, 0xe7} */
|
|
break;
|
|
}
|
|
|
|
/* here change size mode 0 -> VGA; 1 -> CIF */
|
|
reg18 = sn9c1xx[0x18] | (mode << 4);
|
|
reg_w1(gspca_dev, 0x18, reg18 | 0x40);
|
|
|
|
reg_w(gspca_dev, 0x100, qtable4, 0x40);
|
|
reg_w(gspca_dev, 0x140, qtable4 + 0x40, 0x40);
|
|
|
|
reg_w1(gspca_dev, 0x18, reg18);
|
|
|
|
reg_w1(gspca_dev, 0x17, reg17);
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
case SENSOR_MI0360:
|
|
case SENSOR_MO4000:
|
|
case SENSOR_OM6802:
|
|
setbrightness(gspca_dev);
|
|
setcontrast(gspca_dev);
|
|
break;
|
|
default: /* OV76xx */
|
|
setbrightcont(gspca_dev);
|
|
break;
|
|
}
|
|
setautogain(gspca_dev);
|
|
reg_w1(gspca_dev, 0x01, reg1);
|
|
}
|
|
|
|
static void sd_stopN(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
static const __u8 stophv7131[] =
|
|
{ 0xa1, 0x11, 0x02, 0x09, 0x00, 0x00, 0x00, 0x10 };
|
|
static const __u8 stopmi0360[] =
|
|
{ 0xb1, 0x5d, 0x07, 0x00, 0x00, 0x00, 0x00, 0x10 };
|
|
__u8 data;
|
|
const __u8 *sn9c1xx;
|
|
|
|
data = 0x0b;
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
i2c_w8(gspca_dev, stophv7131);
|
|
data = 0x2b;
|
|
break;
|
|
case SENSOR_MI0360:
|
|
i2c_w8(gspca_dev, stopmi0360);
|
|
data = 0x29;
|
|
break;
|
|
case SENSOR_OV7630:
|
|
case SENSOR_OV7648:
|
|
data = 0x29;
|
|
break;
|
|
default:
|
|
/* case SENSOR_MO4000: */
|
|
/* case SENSOR_OV7660: */
|
|
break;
|
|
}
|
|
sn9c1xx = sn_tb[(int) sd->sensor];
|
|
reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
|
|
reg_w1(gspca_dev, 0x17, sn9c1xx[0x17]);
|
|
reg_w1(gspca_dev, 0x01, sn9c1xx[1]);
|
|
reg_w1(gspca_dev, 0x01, data);
|
|
reg_w1(gspca_dev, 0xf1, 0x00);
|
|
}
|
|
|
|
static void do_autogain(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
int delta;
|
|
int expotimes;
|
|
__u8 luma_mean = 130;
|
|
__u8 luma_delta = 20;
|
|
|
|
/* Thanks S., without your advice, autobright should not work :) */
|
|
if (sd->ag_cnt < 0)
|
|
return;
|
|
if (--sd->ag_cnt >= 0)
|
|
return;
|
|
sd->ag_cnt = AG_CNT_START;
|
|
|
|
delta = atomic_read(&sd->avg_lum);
|
|
PDEBUG(D_FRAM, "mean lum %d", delta);
|
|
if (delta < luma_mean - luma_delta ||
|
|
delta > luma_mean + luma_delta) {
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
expotimes = sd->exposure >> 8;
|
|
expotimes += (luma_mean - delta) >> 4;
|
|
if (expotimes < 0)
|
|
expotimes = 0;
|
|
sd->exposure = setexposure(gspca_dev,
|
|
(unsigned int) (expotimes << 8));
|
|
break;
|
|
default:
|
|
/* case SENSOR_MO4000: */
|
|
/* case SENSOR_MI0360: */
|
|
/* case SENSOR_OM6802: */
|
|
expotimes = sd->exposure;
|
|
expotimes += (luma_mean - delta) >> 6;
|
|
if (expotimes < 0)
|
|
expotimes = 0;
|
|
sd->exposure = setexposure(gspca_dev,
|
|
(unsigned int) expotimes);
|
|
setcolors(gspca_dev);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* scan the URB packets */
|
|
/* This function is run at interrupt level. */
|
|
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
|
struct gspca_frame *frame, /* target */
|
|
__u8 *data, /* isoc packet */
|
|
int len) /* iso packet length */
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
int sof, avg_lum;
|
|
|
|
sof = len - 64;
|
|
if (sof >= 0 && data[sof] == 0xff && data[sof + 1] == 0xd9) {
|
|
|
|
/* end of frame */
|
|
gspca_frame_add(gspca_dev, LAST_PACKET,
|
|
frame, data, sof + 2);
|
|
if (sd->ag_cnt < 0)
|
|
return;
|
|
/* w1 w2 w3 */
|
|
/* w4 w5 w6 */
|
|
/* w7 w8 */
|
|
/* w4 */
|
|
avg_lum = ((data[sof + 29] << 8) | data[sof + 30]) >> 6;
|
|
/* w6 */
|
|
avg_lum += ((data[sof + 33] << 8) | data[sof + 34]) >> 6;
|
|
/* w2 */
|
|
avg_lum += ((data[sof + 25] << 8) | data[sof + 26]) >> 6;
|
|
/* w8 */
|
|
avg_lum += ((data[sof + 37] << 8) | data[sof + 38]) >> 6;
|
|
/* w5 */
|
|
avg_lum += ((data[sof + 31] << 8) | data[sof + 32]) >> 4;
|
|
avg_lum >>= 4;
|
|
atomic_set(&sd->avg_lum, avg_lum);
|
|
return;
|
|
}
|
|
if (gspca_dev->last_packet_type == LAST_PACKET) {
|
|
|
|
/* put the JPEG 422 header */
|
|
jpeg_put_header(gspca_dev, frame, sd->qindex, 0x21);
|
|
}
|
|
gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len);
|
|
}
|
|
|
|
static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
sd->brightness = val;
|
|
if (gspca_dev->streaming) {
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
case SENSOR_MI0360:
|
|
case SENSOR_MO4000:
|
|
case SENSOR_OM6802:
|
|
setbrightness(gspca_dev);
|
|
break;
|
|
default: /* OV76xx */
|
|
setbrightcont(gspca_dev);
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
*val = sd->brightness;
|
|
return 0;
|
|
}
|
|
|
|
static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
sd->contrast = val;
|
|
if (gspca_dev->streaming) {
|
|
switch (sd->sensor) {
|
|
case SENSOR_HV7131R:
|
|
case SENSOR_MI0360:
|
|
case SENSOR_MO4000:
|
|
case SENSOR_OM6802:
|
|
setcontrast(gspca_dev);
|
|
break;
|
|
default: /* OV76xx */
|
|
setbrightcont(gspca_dev);
|
|
break;
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
*val = sd->contrast;
|
|
return 0;
|
|
}
|
|
|
|
static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
sd->colors = val;
|
|
if (gspca_dev->streaming)
|
|
setcolors(gspca_dev);
|
|
return 0;
|
|
}
|
|
|
|
static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
*val = sd->colors;
|
|
return 0;
|
|
}
|
|
|
|
static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
sd->autogain = val;
|
|
if (gspca_dev->streaming)
|
|
setautogain(gspca_dev);
|
|
return 0;
|
|
}
|
|
|
|
static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
*val = sd->autogain;
|
|
return 0;
|
|
}
|
|
|
|
/* sub-driver description */
|
|
static const struct sd_desc sd_desc = {
|
|
.name = MODULE_NAME,
|
|
.ctrls = sd_ctrls,
|
|
.nctrls = ARRAY_SIZE(sd_ctrls),
|
|
.config = sd_config,
|
|
.init = sd_init,
|
|
.start = sd_start,
|
|
.stopN = sd_stopN,
|
|
.pkt_scan = sd_pkt_scan,
|
|
.dq_callback = do_autogain,
|
|
};
|
|
|
|
/* -- module initialisation -- */
|
|
#define BSI(bridge, sensor, i2c_addr) \
|
|
.driver_info = (BRIDGE_ ## bridge << 16) \
|
|
| (SENSOR_ ## sensor << 8) \
|
|
| (i2c_addr)
|
|
static const __devinitdata struct usb_device_id device_table[] = {
|
|
#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
|
|
{USB_DEVICE(0x0458, 0x7025), BSI(SN9C120, MI0360, 0x5d)},
|
|
{USB_DEVICE(0x045e, 0x00f5), BSI(SN9C105, OV7660, 0x21)},
|
|
{USB_DEVICE(0x045e, 0x00f7), BSI(SN9C105, OV7660, 0x21)},
|
|
{USB_DEVICE(0x0471, 0x0327), BSI(SN9C105, MI0360, 0x5d)},
|
|
{USB_DEVICE(0x0471, 0x0328), BSI(SN9C105, MI0360, 0x5d)},
|
|
#endif
|
|
{USB_DEVICE(0x0471, 0x0330), BSI(SN9C105, MI0360, 0x5d)},
|
|
{USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, HV7131R, 0x11)},
|
|
/* bw600.inf:
|
|
{USB_DEVICE(0x0c45, 0x6040), BSI(SN9C102P, MI0360, 0x5d)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x603a), BSI(SN9C102P, OV7648, 0x??)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x607a), BSI(SN9C102P, OV7648, 0x??)}, */
|
|
{USB_DEVICE(0x0c45, 0x607c), BSI(SN9C102P, HV7131R, 0x11)},
|
|
/* {USB_DEVICE(0x0c45, 0x607e), BSI(SN9C102P, OV7630, 0x??)}, */
|
|
{USB_DEVICE(0x0c45, 0x60c0), BSI(SN9C105, MI0360, 0x5d)},
|
|
/* {USB_DEVICE(0x0c45, 0x60c8), BSI(SN9C105, OM6801, 0x??)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x60cc), BSI(SN9C105, HV7131GP, 0x??)}, */
|
|
{USB_DEVICE(0x0c45, 0x60ec), BSI(SN9C105, MO4000, 0x21)},
|
|
/* {USB_DEVICE(0x0c45, 0x60ef), BSI(SN9C105, ICM105C, 0x??)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x60fa), BSI(SN9C105, OV7648, 0x??)}, */
|
|
{USB_DEVICE(0x0c45, 0x60fb), BSI(SN9C105, OV7660, 0x21)},
|
|
{USB_DEVICE(0x0c45, 0x60fc), BSI(SN9C105, HV7131R, 0x11)},
|
|
/* {USB_DEVICE(0x0c45, 0x60fe), BSI(SN9C105, OV7630, 0x??)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x6108), BSI(SN9C120, OM6801, 0x??)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x6122), BSI(SN9C110, ICM105C, 0x??)}, */
|
|
/* {USB_DEVICE(0x0c45, 0x6123), BSI(SN9C110, SanyoCCD, 0x??)}, */
|
|
{USB_DEVICE(0x0c45, 0x6128), BSI(SN9C110, OM6802, 0x21)}, /*sn9c325?*/
|
|
/*bw600.inf:*/
|
|
{USB_DEVICE(0x0c45, 0x612a), BSI(SN9C110, OV7648, 0x21)}, /*sn9c325?*/
|
|
{USB_DEVICE(0x0c45, 0x612c), BSI(SN9C110, MO4000, 0x21)},
|
|
{USB_DEVICE(0x0c45, 0x612e), BSI(SN9C110, OV7630, 0x21)},
|
|
/* {USB_DEVICE(0x0c45, 0x612f), BSI(SN9C110, ICM105C, 0x??)}, */
|
|
#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
|
|
{USB_DEVICE(0x0c45, 0x6130), BSI(SN9C120, MI0360, 0x5d)},
|
|
#endif
|
|
{USB_DEVICE(0x0c45, 0x6138), BSI(SN9C120, MO4000, 0x21)},
|
|
#if !defined CONFIG_USB_SN9C102 && !defined CONFIG_USB_SN9C102_MODULE
|
|
/* {USB_DEVICE(0x0c45, 0x613a), BSI(SN9C120, OV7648, 0x??)}, */
|
|
{USB_DEVICE(0x0c45, 0x613b), BSI(SN9C120, OV7660, 0x21)},
|
|
{USB_DEVICE(0x0c45, 0x613c), BSI(SN9C120, HV7131R, 0x11)},
|
|
/* {USB_DEVICE(0x0c45, 0x613e), BSI(SN9C120, OV7630, 0x??)}, */
|
|
#endif
|
|
{USB_DEVICE(0x0c45, 0x6143), BSI(SN9C120, MI0360, 0x5d)},
|
|
{}
|
|
};
|
|
MODULE_DEVICE_TABLE(usb, device_table);
|
|
|
|
/* -- device connect -- */
|
|
static int sd_probe(struct usb_interface *intf,
|
|
const struct usb_device_id *id)
|
|
{
|
|
return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
|
|
THIS_MODULE);
|
|
}
|
|
|
|
static struct usb_driver sd_driver = {
|
|
.name = MODULE_NAME,
|
|
.id_table = device_table,
|
|
.probe = sd_probe,
|
|
.disconnect = gspca_disconnect,
|
|
#ifdef CONFIG_PM
|
|
.suspend = gspca_suspend,
|
|
.resume = gspca_resume,
|
|
#endif
|
|
};
|
|
|
|
/* -- module insert / remove -- */
|
|
static int __init sd_mod_init(void)
|
|
{
|
|
if (usb_register(&sd_driver) < 0)
|
|
return -1;
|
|
info("registered");
|
|
return 0;
|
|
}
|
|
static void __exit sd_mod_exit(void)
|
|
{
|
|
usb_deregister(&sd_driver);
|
|
info("deregistered");
|
|
}
|
|
|
|
module_init(sd_mod_init);
|
|
module_exit(sd_mod_exit);
|