1536 lines
41 KiB
C
1536 lines
41 KiB
C
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/*
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* SPCA508 chip based cameras subdriver
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*
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* Copyright (C) 2009 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 pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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#define MODULE_NAME "spca508"
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#include "gspca.h"
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MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
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MODULE_DESCRIPTION("GSPCA/SPCA508 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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u8 subtype;
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#define CreativeVista 0
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#define HamaUSBSightcam 1
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#define HamaUSBSightcam2 2
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#define IntelEasyPCCamera 3
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#define MicroInnovationIC200 4
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#define ViewQuestVQ110 5
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};
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static const struct v4l2_pix_format sif_mode[] = {
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{160, 120, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
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.bytesperline = 160,
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.sizeimage = 160 * 120 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 3},
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{176, 144, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
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.bytesperline = 176,
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.sizeimage = 176 * 144 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 2},
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{320, 240, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
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.bytesperline = 320,
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.sizeimage = 320 * 240 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 1},
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{352, 288, V4L2_PIX_FMT_SPCA508, V4L2_FIELD_NONE,
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.bytesperline = 352,
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.sizeimage = 352 * 288 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 0},
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};
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/* Frame packet header offsets for the spca508 */
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#define SPCA508_OFFSET_DATA 37
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/*
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* Initialization data: this is the first set-up data written to the
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* device (before the open data).
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*/
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static const u16 spca508_init_data[][2] = {
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{0x0000, 0x870b},
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{0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
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{0x0003, 0x8111}, /* Reset compression & memory */
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{0x0000, 0x8110}, /* Disable all outputs */
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/* READ {0x0000, 0x8114} -> 0000: 00 */
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{0x0000, 0x8114}, /* SW GPIO data */
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{0x0008, 0x8110}, /* Enable charge pump output */
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{0x0002, 0x8116}, /* 200 kHz pump clock */
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/* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE:) */
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{0x0003, 0x8111}, /* Reset compression & memory */
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{0x0000, 0x8111}, /* Normal mode (not reset) */
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{0x0098, 0x8110},
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/* Enable charge pump output, sync.serial,external 2x clock */
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{0x000d, 0x8114}, /* SW GPIO data */
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{0x0002, 0x8116}, /* 200 kHz pump clock */
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{0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
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/* --------------------------------------- */
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{0x000f, 0x8402}, /* memory bank */
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{0x0000, 0x8403}, /* ... address */
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/* --------------------------------------- */
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/* 0x88__ is Synchronous Serial Interface. */
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/* TBD: This table could be expressed more compactly */
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/* using spca508_write_i2c_vector(). */
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/* TBD: Should see if the values in spca50x_i2c_data */
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/* would work with the VQ110 instead of the values */
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/* below. */
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{0x00c0, 0x8804}, /* SSI slave addr */
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{0x0008, 0x8802}, /* 375 Khz SSI clock */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802}, /* 375 Khz SSI clock */
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{0x0012, 0x8801}, /* SSI reg addr */
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{0x0080, 0x8800}, /* SSI data to write */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802}, /* 375 Khz SSI clock */
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{0x0012, 0x8801}, /* SSI reg addr */
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{0x0000, 0x8800}, /* SSI data to write */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802}, /* 375 Khz SSI clock */
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{0x0011, 0x8801}, /* SSI reg addr */
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{0x0040, 0x8800}, /* SSI data to write */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0013, 0x8801},
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{0x0000, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0014, 0x8801},
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{0x0000, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0015, 0x8801},
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{0x0001, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0016, 0x8801},
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{0x0003, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0017, 0x8801},
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{0x0036, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0018, 0x8801},
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{0x00ec, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x001a, 0x8801},
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{0x0094, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x001b, 0x8801},
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{0x0000, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0027, 0x8801},
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{0x00a2, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0028, 0x8801},
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{0x0040, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x002a, 0x8801},
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{0x0084, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x002b, 0x8801},
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{0x00a8, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x002c, 0x8801},
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{0x00fe, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x002d, 0x8801},
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{0x0003, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0038, 0x8801},
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{0x0083, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0033, 0x8801},
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{0x0081, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0034, 0x8801},
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{0x004a, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0039, 0x8801},
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{0x0000, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0010, 0x8801},
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{0x00a8, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0006, 0x8801},
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{0x0058, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0000, 0x8801},
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{0x0004, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0040, 0x8801},
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{0x0080, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0041, 0x8801},
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{0x000c, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0042, 0x8801},
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{0x000c, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0043, 0x8801},
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{0x0028, 0x8800},
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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||
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0044, 0x8801},
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{0x0080, 0x8800},
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||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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||
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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||
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{0x0008, 0x8802},
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||
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{0x0045, 0x8801},
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||
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{0x0020, 0x8800},
|
||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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||
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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{0x0008, 0x8802},
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{0x0046, 0x8801},
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{0x0020, 0x8800},
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||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
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||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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||
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{0x0008, 0x8802},
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||
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{0x0047, 0x8801},
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||
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{0x0080, 0x8800},
|
||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
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||
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{0x0008, 0x8802},
|
||
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{0x0048, 0x8801},
|
||
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{0x004c, 0x8800},
|
||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
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/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
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/* READ { 0x0001, 0x8802 } -> 0000: 08 */
|
||
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{0x0008, 0x8802},
|
||
|
|
{0x0049, 0x8801},
|
||
|
|
{0x0084, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
|
||
|
|
{0x0008, 0x8802},
|
||
|
|
{0x004a, 0x8801},
|
||
|
|
{0x0084, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
|
||
|
|
{0x0008, 0x8802},
|
||
|
|
{0x004b, 0x8801},
|
||
|
|
{0x0084, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* --------------------------------------- */
|
||
|
|
{0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
|
||
|
|
{0x0000, 0x8701}, /* CKx1 clock delay adj */
|
||
|
|
{0x0000, 0x8701}, /* CKx1 clock delay adj */
|
||
|
|
{0x0001, 0x870c}, /* CKOx2 output */
|
||
|
|
/* --------------------------------------- */
|
||
|
|
{0x0080, 0x8600}, /* Line memory read counter (L) */
|
||
|
|
{0x0001, 0x8606}, /* reserved */
|
||
|
|
{0x0064, 0x8607}, /* Line memory read counter (H) 0x6480=25,728 */
|
||
|
|
{0x002a, 0x8601}, /* CDSP sharp interpolation mode,
|
||
|
|
* line sel for color sep, edge enhance enab */
|
||
|
|
{0x0000, 0x8602}, /* optical black level for user settng = 0 */
|
||
|
|
{0x0080, 0x8600}, /* Line memory read counter (L) */
|
||
|
|
{0x000a, 0x8603}, /* optical black level calc mode:
|
||
|
|
* auto; optical black offset = 10 */
|
||
|
|
{0x00df, 0x865b}, /* Horiz offset for valid pixels (L)=0xdf */
|
||
|
|
{0x0012, 0x865c}, /* Vert offset for valid lines (L)=0x12 */
|
||
|
|
|
||
|
|
/* The following two lines seem to be the "wrong" resolution. */
|
||
|
|
/* But perhaps these indicate the actual size of the sensor */
|
||
|
|
/* rather than the size of the current video mode. */
|
||
|
|
{0x0058, 0x865d}, /* Horiz valid pixels (*4) (L) = 352 */
|
||
|
|
{0x0048, 0x865e}, /* Vert valid lines (*4) (L) = 288 */
|
||
|
|
|
||
|
|
{0x0015, 0x8608}, /* A11 Coef ... */
|
||
|
|
{0x0030, 0x8609},
|
||
|
|
{0x00fb, 0x860a},
|
||
|
|
{0x003e, 0x860b},
|
||
|
|
{0x00ce, 0x860c},
|
||
|
|
{0x00f4, 0x860d},
|
||
|
|
{0x00eb, 0x860e},
|
||
|
|
{0x00dc, 0x860f},
|
||
|
|
{0x0039, 0x8610},
|
||
|
|
{0x0001, 0x8611}, /* R offset for white balance ... */
|
||
|
|
{0x0000, 0x8612},
|
||
|
|
{0x0001, 0x8613},
|
||
|
|
{0x0000, 0x8614},
|
||
|
|
{0x005b, 0x8651}, /* R gain for white balance ... */
|
||
|
|
{0x0040, 0x8652},
|
||
|
|
{0x0060, 0x8653},
|
||
|
|
{0x0040, 0x8654},
|
||
|
|
{0x0000, 0x8655},
|
||
|
|
{0x0001, 0x863f}, /* Fixed gamma correction enable, USB control,
|
||
|
|
* lum filter disable, lum noise clip disable */
|
||
|
|
{0x00a1, 0x8656}, /* Window1 size 256x256, Windows2 size 64x64,
|
||
|
|
* gamma look-up disable,
|
||
|
|
* new edge enhancement enable */
|
||
|
|
{0x0018, 0x8657}, /* Edge gain high thresh */
|
||
|
|
{0x0020, 0x8658}, /* Edge gain low thresh */
|
||
|
|
{0x000a, 0x8659}, /* Edge bandwidth high threshold */
|
||
|
|
{0x0005, 0x865a}, /* Edge bandwidth low threshold */
|
||
|
|
/* -------------------------------- */
|
||
|
|
{0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
|
||
|
|
{0xa908, 0x8802},
|
||
|
|
{0x0034, 0x8801}, /* SSI reg addr */
|
||
|
|
{0x00ca, 0x8800},
|
||
|
|
/* SSI data to write */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
|
||
|
|
{0x1f08, 0x8802},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x0080, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* ----- Read back coefs we wrote earlier. */
|
||
|
|
/* READ { 0x0000, 0x8608 } -> 0000: 15 */
|
||
|
|
/* READ { 0x0000, 0x8609 } -> 0000: 30 */
|
||
|
|
/* READ { 0x0000, 0x860a } -> 0000: fb */
|
||
|
|
/* READ { 0x0000, 0x860b } -> 0000: 3e */
|
||
|
|
/* READ { 0x0000, 0x860c } -> 0000: ce */
|
||
|
|
/* READ { 0x0000, 0x860d } -> 0000: f4 */
|
||
|
|
/* READ { 0x0000, 0x860e } -> 0000: eb */
|
||
|
|
/* READ { 0x0000, 0x860f } -> 0000: dc */
|
||
|
|
/* READ { 0x0000, 0x8610 } -> 0000: 39 */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 08 */
|
||
|
|
{0xb008, 0x8802},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x007d, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
|
||
|
|
/* This chunk is seemingly redundant with */
|
||
|
|
/* earlier commands (A11 Coef...), but if I disable it, */
|
||
|
|
/* the image appears too dark. Maybe there was some kind of */
|
||
|
|
/* reset since the earlier commands, so this is necessary again. */
|
||
|
|
{0x0015, 0x8608},
|
||
|
|
{0x0030, 0x8609},
|
||
|
|
{0xfffb, 0x860a},
|
||
|
|
{0x003e, 0x860b},
|
||
|
|
{0xffce, 0x860c},
|
||
|
|
{0xfff4, 0x860d},
|
||
|
|
{0xffeb, 0x860e},
|
||
|
|
{0xffdc, 0x860f},
|
||
|
|
{0x0039, 0x8610},
|
||
|
|
{0x0018, 0x8657},
|
||
|
|
|
||
|
|
{0x0000, 0x8508}, /* Disable compression. */
|
||
|
|
/* Previous line was:
|
||
|
|
{0x0021, 0x8508}, * Enable compression. */
|
||
|
|
{0x0032, 0x850b}, /* compression stuff */
|
||
|
|
{0x0003, 0x8509}, /* compression stuff */
|
||
|
|
{0x0011, 0x850a}, /* compression stuff */
|
||
|
|
{0x0021, 0x850d}, /* compression stuff */
|
||
|
|
{0x0010, 0x850c}, /* compression stuff */
|
||
|
|
{0x0003, 0x8500}, /* *** Video mode: 160x120 */
|
||
|
|
{0x0001, 0x8501}, /* Hardware-dominated snap control */
|
||
|
|
{0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128,
|
||
|
|
* gamma look-up disable,
|
||
|
|
* new edge enhancement enable */
|
||
|
|
{0x0018, 0x8617}, /* Window1 start X (*2) */
|
||
|
|
{0x0008, 0x8618}, /* Window1 start Y (*2) */
|
||
|
|
{0x0061, 0x8656}, /* Window1 size 128x128, Windows2 size 128x128,
|
||
|
|
* gamma look-up disable,
|
||
|
|
* new edge enhancement enable */
|
||
|
|
{0x0058, 0x8619}, /* Window2 start X (*2) */
|
||
|
|
{0x0008, 0x861a}, /* Window2 start Y (*2) */
|
||
|
|
{0x00ff, 0x8615}, /* High lum thresh for white balance */
|
||
|
|
{0x0000, 0x8616}, /* Low lum thresh for white balance */
|
||
|
|
{0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
|
||
|
|
{0x0012, 0x8700}, /* Clock speed 48Mhz/(2+2)/2= 6 Mhz */
|
||
|
|
/* READ { 0x0000, 0x8656 } -> 0000: 61 */
|
||
|
|
{0x0028, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 28 */
|
||
|
|
{0x1f28, 0x8802}, /* 375 Khz SSI clock, SSI r/w sync with VSYNC */
|
||
|
|
{0x0010, 0x8801}, /* SSI reg addr */
|
||
|
|
{0x003e, 0x8800}, /* SSI data to write */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
{0x0028, 0x8802},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 28 */
|
||
|
|
{0x1f28, 0x8802},
|
||
|
|
{0x0000, 0x8801},
|
||
|
|
{0x001f, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
{0x0001, 0x8602}, /* optical black level for user settning = 1 */
|
||
|
|
|
||
|
|
/* Original: */
|
||
|
|
{0x0023, 0x8700}, /* Clock speed 48Mhz/(3+2)/4= 2.4 Mhz */
|
||
|
|
{0x000f, 0x8602}, /* optical black level for user settning = 15 */
|
||
|
|
|
||
|
|
{0x0028, 0x8802},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 28 */
|
||
|
|
{0x1f28, 0x8802},
|
||
|
|
{0x0010, 0x8801},
|
||
|
|
{0x007b, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
{0x002f, 0x8651}, /* R gain for white balance ... */
|
||
|
|
{0x0080, 0x8653},
|
||
|
|
/* READ { 0x0000, 0x8655 } -> 0000: 00 */
|
||
|
|
{0x0000, 0x8655},
|
||
|
|
|
||
|
|
{0x0030, 0x8112}, /* Video drop enable, ISO streaming enable */
|
||
|
|
{0x0020, 0x8112}, /* Video drop enable, ISO streaming disable */
|
||
|
|
/* UNKNOWN DIRECTION (URB_FUNCTION_SELECT_INTERFACE: (ALT=0) ) */
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initialization data for Intel EasyPC Camera CS110
|
||
|
|
*/
|
||
|
|
static const u16 spca508cs110_init_data[][2] = {
|
||
|
|
{0x0000, 0x870b}, /* Reset CTL3 */
|
||
|
|
{0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
|
||
|
|
{0x0000, 0x8111}, /* Normal operation on reset */
|
||
|
|
{0x0090, 0x8110},
|
||
|
|
/* External Clock 2x & Synchronous Serial Interface Output */
|
||
|
|
{0x0020, 0x8112}, /* Video Drop packet enable */
|
||
|
|
{0x0000, 0x8114}, /* Software GPIO output data */
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0003, 0x8114},
|
||
|
|
|
||
|
|
/* Initial sequence Synchronous Serial Interface */
|
||
|
|
{0x000f, 0x8402}, /* Memory bank Address */
|
||
|
|
{0x0000, 0x8403}, /* Memory bank Address */
|
||
|
|
{0x00ba, 0x8804}, /* SSI Slave address */
|
||
|
|
{0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
|
||
|
|
{0x0010, 0x8802}, /* 93.75kHz SSI Clock two DataByte */
|
||
|
|
|
||
|
|
{0x0001, 0x8801},
|
||
|
|
{0x000a, 0x8805}, /* a - NWG: Dunno what this is about */
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0002, 0x8801},
|
||
|
|
{0x0000, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0003, 0x8801},
|
||
|
|
{0x0027, 0x8805},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0004, 0x8801},
|
||
|
|
{0x0065, 0x8805},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0003, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x001c, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x002a, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
|
||
|
|
{0x0002, 0x8704}, /* External input CKIx1 */
|
||
|
|
{0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
|
||
|
|
{0x009a, 0x8600}, /* Line memory Read Counter (L) */
|
||
|
|
{0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
|
||
|
|
{0x0003, 0x865c}, /* 3 Vertical Offset for Valid Lines(L) */
|
||
|
|
{0x0058, 0x865d}, /* 58 Horizontal Valid Pixel Window(L) */
|
||
|
|
|
||
|
|
{0x0006, 0x8660}, /* Nibble data + input order */
|
||
|
|
|
||
|
|
{0x000a, 0x8602}, /* Optical black level set to 0x0a */
|
||
|
|
{0x0000, 0x8603}, /* Optical black level Offset */
|
||
|
|
|
||
|
|
/* {0x0000, 0x8611}, * 0 R Offset for white Balance */
|
||
|
|
/* {0x0000, 0x8612}, * 1 Gr Offset for white Balance */
|
||
|
|
/* {0x0000, 0x8613}, * 1f B Offset for white Balance */
|
||
|
|
/* {0x0000, 0x8614}, * f0 Gb Offset for white Balance */
|
||
|
|
|
||
|
|
{0x0040, 0x8651}, /* 2b BLUE gain for white balance good at all 60 */
|
||
|
|
{0x0030, 0x8652}, /* 41 Gr Gain for white Balance (L) */
|
||
|
|
{0x0035, 0x8653}, /* 26 RED gain for white balance */
|
||
|
|
{0x0035, 0x8654}, /* 40Gb Gain for white Balance (L) */
|
||
|
|
{0x0041, 0x863f},
|
||
|
|
/* Fixed Gamma correction enabled (makes colours look better) */
|
||
|
|
|
||
|
|
{0x0000, 0x8655},
|
||
|
|
/* High bits for white balance*****brightness control*** */
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
|
||
|
|
static const u16 spca508_sightcam_init_data[][2] = {
|
||
|
|
/* This line seems to setup the frame/canvas */
|
||
|
|
{0x000f, 0x8402},
|
||
|
|
|
||
|
|
/* These 6 lines are needed to startup the webcam */
|
||
|
|
{0x0090, 0x8110},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0003, 0x8114},
|
||
|
|
{0x0080, 0x8804},
|
||
|
|
|
||
|
|
/* This part seems to make the pictures darker? (autobrightness?) */
|
||
|
|
{0x0001, 0x8801},
|
||
|
|
{0x0004, 0x8800},
|
||
|
|
{0x0003, 0x8801},
|
||
|
|
{0x00e0, 0x8800},
|
||
|
|
{0x0004, 0x8801},
|
||
|
|
{0x00b4, 0x8800},
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x00e0, 0x8800},
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x000c, 0x8800},
|
||
|
|
|
||
|
|
/* This section is just needed, it probably
|
||
|
|
* does something like the previous section,
|
||
|
|
* but the cam won't start if it's not included.
|
||
|
|
*/
|
||
|
|
{0x0014, 0x8801},
|
||
|
|
{0x0008, 0x8800},
|
||
|
|
{0x0015, 0x8801},
|
||
|
|
{0x0067, 0x8800},
|
||
|
|
{0x0016, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0017, 0x8801},
|
||
|
|
{0x0020, 0x8800},
|
||
|
|
{0x0018, 0x8801},
|
||
|
|
{0x0044, 0x8800},
|
||
|
|
|
||
|
|
/* Makes the picture darker - and the
|
||
|
|
* cam won't start if not included
|
||
|
|
*/
|
||
|
|
{0x001e, 0x8801},
|
||
|
|
{0x00ea, 0x8800},
|
||
|
|
{0x001f, 0x8801},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
{0x0003, 0x8801},
|
||
|
|
{0x00e0, 0x8800},
|
||
|
|
|
||
|
|
/* seems to place the colors ontop of each other #1 */
|
||
|
|
{0x0006, 0x8704},
|
||
|
|
{0x0001, 0x870c},
|
||
|
|
{0x0016, 0x8600},
|
||
|
|
{0x0002, 0x8606},
|
||
|
|
|
||
|
|
/* if not included the pictures becomes _very_ dark */
|
||
|
|
{0x0064, 0x8607},
|
||
|
|
{0x003a, 0x8601},
|
||
|
|
{0x0000, 0x8602},
|
||
|
|
|
||
|
|
/* seems to place the colors ontop of each other #2 */
|
||
|
|
{0x0016, 0x8600},
|
||
|
|
{0x0018, 0x8617},
|
||
|
|
{0x0008, 0x8618},
|
||
|
|
{0x00a1, 0x8656},
|
||
|
|
|
||
|
|
/* webcam won't start if not included */
|
||
|
|
{0x0007, 0x865b},
|
||
|
|
{0x0001, 0x865c},
|
||
|
|
{0x0058, 0x865d},
|
||
|
|
{0x0048, 0x865e},
|
||
|
|
|
||
|
|
/* adjusts the colors */
|
||
|
|
{0x0049, 0x8651},
|
||
|
|
{0x0040, 0x8652},
|
||
|
|
{0x004c, 0x8653},
|
||
|
|
{0x0040, 0x8654},
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
|
||
|
|
static const u16 spca508_sightcam2_init_data[][2] = {
|
||
|
|
{0x0020, 0x8112},
|
||
|
|
|
||
|
|
{0x000f, 0x8402},
|
||
|
|
{0x0000, 0x8403},
|
||
|
|
|
||
|
|
{0x0008, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x0009, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x000a, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x000b, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x000c, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x000d, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x000e, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x0007, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x000f, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
|
||
|
|
{0x0018, 0x8660},
|
||
|
|
{0x0010, 0x8201},
|
||
|
|
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x0011, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
|
||
|
|
{0x0000, 0x86b0},
|
||
|
|
{0x0034, 0x86b1},
|
||
|
|
{0x0000, 0x86b2},
|
||
|
|
{0x0049, 0x86b3},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
|
||
|
|
{0x0012, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
{0x0013, 0x8201},
|
||
|
|
{0x0008, 0x8200},
|
||
|
|
{0x0001, 0x8200},
|
||
|
|
|
||
|
|
{0x0001, 0x86b0},
|
||
|
|
{0x00aa, 0x86b1},
|
||
|
|
{0x0000, 0x86b2},
|
||
|
|
{0x00e4, 0x86b3},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
|
||
|
|
{0x0018, 0x8660},
|
||
|
|
|
||
|
|
{0x0090, 0x8110},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0003, 0x8114},
|
||
|
|
|
||
|
|
{0x0080, 0x8804},
|
||
|
|
{0x0003, 0x8801},
|
||
|
|
{0x0012, 0x8800},
|
||
|
|
{0x0004, 0x8801},
|
||
|
|
{0x0005, 0x8800},
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0008, 0x8801},
|
||
|
|
{0x0005, 0x8800},
|
||
|
|
{0x000a, 0x8700},
|
||
|
|
{0x000e, 0x8801},
|
||
|
|
{0x0004, 0x8800},
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0047, 0x8800},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x00c0, 0x8800},
|
||
|
|
{0x0008, 0x8801},
|
||
|
|
{0x0003, 0x8800},
|
||
|
|
{0x0013, 0x8801},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
{0x0009, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000a, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000b, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000c, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000e, 0x8801},
|
||
|
|
{0x0004, 0x8800},
|
||
|
|
{0x000f, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8801},
|
||
|
|
{0x0006, 0x8800},
|
||
|
|
{0x0011, 0x8801},
|
||
|
|
{0x0006, 0x8800},
|
||
|
|
{0x0012, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0013, 0x8801},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
|
||
|
|
{0x000a, 0x8700},
|
||
|
|
{0x0000, 0x8702},
|
||
|
|
{0x0000, 0x8703},
|
||
|
|
{0x00c2, 0x8704},
|
||
|
|
{0x0001, 0x870c},
|
||
|
|
|
||
|
|
{0x0044, 0x8600},
|
||
|
|
{0x0002, 0x8606},
|
||
|
|
{0x0064, 0x8607},
|
||
|
|
{0x003a, 0x8601},
|
||
|
|
{0x0008, 0x8602},
|
||
|
|
{0x0044, 0x8600},
|
||
|
|
{0x0018, 0x8617},
|
||
|
|
{0x0008, 0x8618},
|
||
|
|
{0x00a1, 0x8656},
|
||
|
|
{0x0004, 0x865b},
|
||
|
|
{0x0002, 0x865c},
|
||
|
|
{0x0058, 0x865d},
|
||
|
|
{0x0048, 0x865e},
|
||
|
|
{0x0012, 0x8608},
|
||
|
|
{0x002c, 0x8609},
|
||
|
|
{0x0002, 0x860a},
|
||
|
|
{0x002c, 0x860b},
|
||
|
|
{0x00db, 0x860c},
|
||
|
|
{0x00f9, 0x860d},
|
||
|
|
{0x00f1, 0x860e},
|
||
|
|
{0x00e3, 0x860f},
|
||
|
|
{0x002c, 0x8610},
|
||
|
|
{0x006c, 0x8651},
|
||
|
|
{0x0041, 0x8652},
|
||
|
|
{0x0059, 0x8653},
|
||
|
|
{0x0040, 0x8654},
|
||
|
|
{0x00fa, 0x8611},
|
||
|
|
{0x00ff, 0x8612},
|
||
|
|
{0x00f8, 0x8613},
|
||
|
|
{0x0000, 0x8614},
|
||
|
|
{0x0001, 0x863f},
|
||
|
|
{0x0000, 0x8640},
|
||
|
|
{0x0026, 0x8641},
|
||
|
|
{0x0045, 0x8642},
|
||
|
|
{0x0060, 0x8643},
|
||
|
|
{0x0075, 0x8644},
|
||
|
|
{0x0088, 0x8645},
|
||
|
|
{0x009b, 0x8646},
|
||
|
|
{0x00b0, 0x8647},
|
||
|
|
{0x00c5, 0x8648},
|
||
|
|
{0x00d2, 0x8649},
|
||
|
|
{0x00dc, 0x864a},
|
||
|
|
{0x00e5, 0x864b},
|
||
|
|
{0x00eb, 0x864c},
|
||
|
|
{0x00f0, 0x864d},
|
||
|
|
{0x00f6, 0x864e},
|
||
|
|
{0x00fa, 0x864f},
|
||
|
|
{0x00ff, 0x8650},
|
||
|
|
{0x0060, 0x8657},
|
||
|
|
{0x0010, 0x8658},
|
||
|
|
{0x0018, 0x8659},
|
||
|
|
{0x0005, 0x865a},
|
||
|
|
{0x0018, 0x8660},
|
||
|
|
{0x0003, 0x8509},
|
||
|
|
{0x0011, 0x850a},
|
||
|
|
{0x0032, 0x850b},
|
||
|
|
{0x0010, 0x850c},
|
||
|
|
{0x0021, 0x850d},
|
||
|
|
{0x0001, 0x8500},
|
||
|
|
{0x0000, 0x8508},
|
||
|
|
{0x0012, 0x8608},
|
||
|
|
{0x002c, 0x8609},
|
||
|
|
{0x0002, 0x860a},
|
||
|
|
{0x0039, 0x860b},
|
||
|
|
{0x00d0, 0x860c},
|
||
|
|
{0x00f7, 0x860d},
|
||
|
|
{0x00ed, 0x860e},
|
||
|
|
{0x00db, 0x860f},
|
||
|
|
{0x0039, 0x8610},
|
||
|
|
{0x0012, 0x8657},
|
||
|
|
{0x000c, 0x8619},
|
||
|
|
{0x0004, 0x861a},
|
||
|
|
{0x00a1, 0x8656},
|
||
|
|
{0x00c8, 0x8615},
|
||
|
|
{0x0032, 0x8616},
|
||
|
|
|
||
|
|
{0x0030, 0x8112},
|
||
|
|
{0x0020, 0x8112},
|
||
|
|
{0x0020, 0x8112},
|
||
|
|
{0x000f, 0x8402},
|
||
|
|
{0x0000, 0x8403},
|
||
|
|
|
||
|
|
{0x0090, 0x8110},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0003, 0x8114},
|
||
|
|
{0x0080, 0x8804},
|
||
|
|
|
||
|
|
{0x0003, 0x8801},
|
||
|
|
{0x0012, 0x8800},
|
||
|
|
{0x0004, 0x8801},
|
||
|
|
{0x0005, 0x8800},
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0047, 0x8800},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x00c0, 0x8800},
|
||
|
|
{0x0008, 0x8801},
|
||
|
|
{0x0003, 0x8800},
|
||
|
|
{0x000a, 0x8700},
|
||
|
|
{0x000e, 0x8801},
|
||
|
|
{0x0004, 0x8800},
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0047, 0x8800},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x00c0, 0x8800},
|
||
|
|
{0x0008, 0x8801},
|
||
|
|
{0x0003, 0x8800},
|
||
|
|
{0x0013, 0x8801},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
{0x0009, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000a, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000b, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000c, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x000e, 0x8801},
|
||
|
|
{0x0004, 0x8800},
|
||
|
|
{0x000f, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0010, 0x8801},
|
||
|
|
{0x0006, 0x8800},
|
||
|
|
{0x0011, 0x8801},
|
||
|
|
{0x0006, 0x8800},
|
||
|
|
{0x0012, 0x8801},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
{0x0013, 0x8801},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
{0x000a, 0x8700},
|
||
|
|
{0x0000, 0x8702},
|
||
|
|
{0x0000, 0x8703},
|
||
|
|
{0x00c2, 0x8704},
|
||
|
|
{0x0001, 0x870c},
|
||
|
|
{0x0044, 0x8600},
|
||
|
|
{0x0002, 0x8606},
|
||
|
|
{0x0064, 0x8607},
|
||
|
|
{0x003a, 0x8601},
|
||
|
|
{0x0008, 0x8602},
|
||
|
|
{0x0044, 0x8600},
|
||
|
|
{0x0018, 0x8617},
|
||
|
|
{0x0008, 0x8618},
|
||
|
|
{0x00a1, 0x8656},
|
||
|
|
{0x0004, 0x865b},
|
||
|
|
{0x0002, 0x865c},
|
||
|
|
{0x0058, 0x865d},
|
||
|
|
{0x0048, 0x865e},
|
||
|
|
{0x0012, 0x8608},
|
||
|
|
{0x002c, 0x8609},
|
||
|
|
{0x0002, 0x860a},
|
||
|
|
{0x002c, 0x860b},
|
||
|
|
{0x00db, 0x860c},
|
||
|
|
{0x00f9, 0x860d},
|
||
|
|
{0x00f1, 0x860e},
|
||
|
|
{0x00e3, 0x860f},
|
||
|
|
{0x002c, 0x8610},
|
||
|
|
{0x006c, 0x8651},
|
||
|
|
{0x0041, 0x8652},
|
||
|
|
{0x0059, 0x8653},
|
||
|
|
{0x0040, 0x8654},
|
||
|
|
{0x00fa, 0x8611},
|
||
|
|
{0x00ff, 0x8612},
|
||
|
|
{0x00f8, 0x8613},
|
||
|
|
{0x0000, 0x8614},
|
||
|
|
{0x0001, 0x863f},
|
||
|
|
{0x0000, 0x8640},
|
||
|
|
{0x0026, 0x8641},
|
||
|
|
{0x0045, 0x8642},
|
||
|
|
{0x0060, 0x8643},
|
||
|
|
{0x0075, 0x8644},
|
||
|
|
{0x0088, 0x8645},
|
||
|
|
{0x009b, 0x8646},
|
||
|
|
{0x00b0, 0x8647},
|
||
|
|
{0x00c5, 0x8648},
|
||
|
|
{0x00d2, 0x8649},
|
||
|
|
{0x00dc, 0x864a},
|
||
|
|
{0x00e5, 0x864b},
|
||
|
|
{0x00eb, 0x864c},
|
||
|
|
{0x00f0, 0x864d},
|
||
|
|
{0x00f6, 0x864e},
|
||
|
|
{0x00fa, 0x864f},
|
||
|
|
{0x00ff, 0x8650},
|
||
|
|
{0x0060, 0x8657},
|
||
|
|
{0x0010, 0x8658},
|
||
|
|
{0x0018, 0x8659},
|
||
|
|
{0x0005, 0x865a},
|
||
|
|
{0x0018, 0x8660},
|
||
|
|
{0x0003, 0x8509},
|
||
|
|
{0x0011, 0x850a},
|
||
|
|
{0x0032, 0x850b},
|
||
|
|
{0x0010, 0x850c},
|
||
|
|
{0x0021, 0x850d},
|
||
|
|
{0x0001, 0x8500},
|
||
|
|
{0x0000, 0x8508},
|
||
|
|
|
||
|
|
{0x0012, 0x8608},
|
||
|
|
{0x002c, 0x8609},
|
||
|
|
{0x0002, 0x860a},
|
||
|
|
{0x0039, 0x860b},
|
||
|
|
{0x00d0, 0x860c},
|
||
|
|
{0x00f7, 0x860d},
|
||
|
|
{0x00ed, 0x860e},
|
||
|
|
{0x00db, 0x860f},
|
||
|
|
{0x0039, 0x8610},
|
||
|
|
{0x0012, 0x8657},
|
||
|
|
{0x0064, 0x8619},
|
||
|
|
|
||
|
|
/* This line starts it all, it is not needed here */
|
||
|
|
/* since it has been build into the driver */
|
||
|
|
/* jfm: don't start now */
|
||
|
|
/* {0x0030, 0x8112}, */
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Initialization data for Creative Webcam Vista
|
||
|
|
*/
|
||
|
|
static const u16 spca508_vista_init_data[][2] = {
|
||
|
|
{0x0008, 0x8200}, /* Clear register */
|
||
|
|
{0x0000, 0x870b}, /* Reset CTL3 */
|
||
|
|
{0x0020, 0x8112}, /* Video Drop packet enable */
|
||
|
|
{0x0003, 0x8111}, /* Soft Reset compression, memory, TG & CDSP */
|
||
|
|
{0x0000, 0x8110}, /* Disable everything */
|
||
|
|
{0x0000, 0x8114}, /* Software GPIO output data */
|
||
|
|
{0x0000, 0x8114},
|
||
|
|
|
||
|
|
{0x0003, 0x8111},
|
||
|
|
{0x0000, 0x8111},
|
||
|
|
{0x0090, 0x8110}, /* Enable: SSI output, External 2X clock output */
|
||
|
|
{0x0020, 0x8112},
|
||
|
|
{0x0000, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0001, 0x8114},
|
||
|
|
{0x0003, 0x8114},
|
||
|
|
|
||
|
|
{0x000f, 0x8402}, /* Memory bank Address */
|
||
|
|
{0x0000, 0x8403}, /* Memory bank Address */
|
||
|
|
{0x00ba, 0x8804}, /* SSI Slave address */
|
||
|
|
{0x0010, 0x8802}, /* 93.75kHz SSI Clock Two DataByte */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802}, /* Will write 2 bytes (DATA1+DATA2) */
|
||
|
|
{0x0020, 0x8801}, /* Register address for SSI read/write */
|
||
|
|
{0x0044, 0x8805}, /* DATA2 */
|
||
|
|
{0x0004, 0x8800}, /* DATA1 -> write triggered */
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0009, 0x8801},
|
||
|
|
{0x0042, 0x8805},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x003c, 0x8801},
|
||
|
|
{0x0001, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0001, 0x8801},
|
||
|
|
{0x000a, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0002, 0x8801},
|
||
|
|
{0x0000, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0003, 0x8801},
|
||
|
|
{0x0027, 0x8805},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0004, 0x8801},
|
||
|
|
{0x0065, 0x8805},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0005, 0x8801},
|
||
|
|
{0x0003, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0006, 0x8801},
|
||
|
|
{0x001c, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0007, 0x8801},
|
||
|
|
{0x002a, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x000e, 0x8801},
|
||
|
|
{0x0000, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0028, 0x8801},
|
||
|
|
{0x002e, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0039, 0x8801},
|
||
|
|
{0x0013, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x003b, 0x8801},
|
||
|
|
{0x000c, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0035, 0x8801},
|
||
|
|
{0x0028, 0x8805},
|
||
|
|
{0x0000, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
/* READ { 0x0001, 0x8802 } -> 0000: 10 */
|
||
|
|
{0x0010, 0x8802},
|
||
|
|
{0x0009, 0x8801},
|
||
|
|
{0x0042, 0x8805},
|
||
|
|
{0x0001, 0x8800},
|
||
|
|
/* READ { 0x0001, 0x8803 } -> 0000: 00 */
|
||
|
|
|
||
|
|
{0x0050, 0x8703},
|
||
|
|
{0x0002, 0x8704}, /* External input CKIx1 */
|
||
|
|
{0x0001, 0x870c}, /* Select CKOx2 output */
|
||
|
|
{0x009a, 0x8600}, /* Line memory Read Counter (L) */
|
||
|
|
{0x0001, 0x8606}, /* 1 Line memory Read Counter (H) Result: (d)410 */
|
||
|
|
{0x0023, 0x8601},
|
||
|
|
{0x0010, 0x8602},
|
||
|
|
{0x000a, 0x8603},
|
||
|
|
{0x009a, 0x8600},
|
||
|
|
{0x0001, 0x865b}, /* 1 Horizontal Offset for Valid Pixel(L) */
|
||
|
|
{0x0003, 0x865c}, /* Vertical offset for valid lines (L) */
|
||
|
|
{0x0058, 0x865d}, /* Horizontal valid pixels window (L) */
|
||
|
|
{0x0048, 0x865e}, /* Vertical valid lines window (L) */
|
||
|
|
{0x0000, 0x865f},
|
||
|
|
|
||
|
|
{0x0006, 0x8660},
|
||
|
|
/* Enable nibble data input, select nibble input order */
|
||
|
|
|
||
|
|
{0x0013, 0x8608}, /* A11 Coeficients for color correction */
|
||
|
|
{0x0028, 0x8609},
|
||
|
|
/* Note: these values are confirmed at the end of array */
|
||
|
|
{0x0005, 0x860a}, /* ... */
|
||
|
|
{0x0025, 0x860b},
|
||
|
|
{0x00e1, 0x860c},
|
||
|
|
{0x00fa, 0x860d},
|
||
|
|
{0x00f4, 0x860e},
|
||
|
|
{0x00e8, 0x860f},
|
||
|
|
{0x0025, 0x8610}, /* A33 Coef. */
|
||
|
|
{0x00fc, 0x8611}, /* White balance offset: R */
|
||
|
|
{0x0001, 0x8612}, /* White balance offset: Gr */
|
||
|
|
{0x00fe, 0x8613}, /* White balance offset: B */
|
||
|
|
{0x0000, 0x8614}, /* White balance offset: Gb */
|
||
|
|
|
||
|
|
{0x0064, 0x8651}, /* R gain for white balance (L) */
|
||
|
|
{0x0040, 0x8652}, /* Gr gain for white balance (L) */
|
||
|
|
{0x0066, 0x8653}, /* B gain for white balance (L) */
|
||
|
|
{0x0040, 0x8654}, /* Gb gain for white balance (L) */
|
||
|
|
{0x0001, 0x863f}, /* Enable fixed gamma correction */
|
||
|
|
|
||
|
|
{0x00a1, 0x8656}, /* Size - Window1: 256x256, Window2: 128x128,
|
||
|
|
* UV division: UV no change,
|
||
|
|
* Enable New edge enhancement */
|
||
|
|
{0x0018, 0x8657}, /* Edge gain high threshold */
|
||
|
|
{0x0020, 0x8658}, /* Edge gain low threshold */
|
||
|
|
{0x000a, 0x8659}, /* Edge bandwidth high threshold */
|
||
|
|
{0x0005, 0x865a}, /* Edge bandwidth low threshold */
|
||
|
|
{0x0064, 0x8607}, /* UV filter enable */
|
||
|
|
|
||
|
|
{0x0016, 0x8660},
|
||
|
|
{0x0000, 0x86b0}, /* Bad pixels compensation address */
|
||
|
|
{0x00dc, 0x86b1}, /* X coord for bad pixels compensation (L) */
|
||
|
|
{0x0000, 0x86b2},
|
||
|
|
{0x0009, 0x86b3}, /* Y coord for bad pixels compensation (L) */
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
|
||
|
|
{0x0001, 0x86b0},
|
||
|
|
{0x00f5, 0x86b1},
|
||
|
|
{0x0000, 0x86b2},
|
||
|
|
{0x00c6, 0x86b3},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
|
||
|
|
{0x0002, 0x86b0},
|
||
|
|
{0x001c, 0x86b1},
|
||
|
|
{0x0001, 0x86b2},
|
||
|
|
{0x00d7, 0x86b3},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
|
||
|
|
{0x0003, 0x86b0},
|
||
|
|
{0x001c, 0x86b1},
|
||
|
|
{0x0001, 0x86b2},
|
||
|
|
{0x00d8, 0x86b3},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
|
||
|
|
{0x0004, 0x86b0},
|
||
|
|
{0x001d, 0x86b1},
|
||
|
|
{0x0001, 0x86b2},
|
||
|
|
{0x00d8, 0x86b3},
|
||
|
|
{0x0000, 0x86b4},
|
||
|
|
{0x001e, 0x8660},
|
||
|
|
|
||
|
|
/* READ { 0x0000, 0x8608 } -> 0000: 13 */
|
||
|
|
/* READ { 0x0000, 0x8609 } -> 0000: 28 */
|
||
|
|
/* READ { 0x0000, 0x8610 } -> 0000: 05 */
|
||
|
|
/* READ { 0x0000, 0x8611 } -> 0000: 25 */
|
||
|
|
/* READ { 0x0000, 0x8612 } -> 0000: e1 */
|
||
|
|
/* READ { 0x0000, 0x8613 } -> 0000: fa */
|
||
|
|
/* READ { 0x0000, 0x8614 } -> 0000: f4 */
|
||
|
|
/* READ { 0x0000, 0x8615 } -> 0000: e8 */
|
||
|
|
/* READ { 0x0000, 0x8616 } -> 0000: 25 */
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
|
||
|
|
static int reg_write(struct gspca_dev *gspca_dev, u16 index, u16 value)
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
struct usb_device *dev = gspca_dev->dev;
|
||
|
|
|
||
|
|
ret = usb_control_msg(dev,
|
||
|
|
usb_sndctrlpipe(dev, 0),
|
||
|
|
0, /* request */
|
||
|
|
USB_TYPE_VENDOR | USB_RECIP_DEVICE,
|
||
|
|
value, index, NULL, 0, 500);
|
||
|
|
PDEBUG(D_USBO, "reg write i:0x%04x = 0x%02x",
|
||
|
|
index, value);
|
||
|
|
if (ret < 0)
|
||
|
|
pr_err("reg write: error %d\n", ret);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* read 1 byte */
|
||
|
|
/* returns: negative is error, pos or zero is data */
|
||
|
|
static int reg_read(struct gspca_dev *gspca_dev,
|
||
|
|
u16 index) /* wIndex */
|
||
|
|
{
|
||
|
|
int ret;
|
||
|
|
|
||
|
|
ret = usb_control_msg(gspca_dev->dev,
|
||
|
|
usb_rcvctrlpipe(gspca_dev->dev, 0),
|
||
|
|
0, /* register */
|
||
|
|
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
|
||
|
|
0, /* value */
|
||
|
|
index,
|
||
|
|
gspca_dev->usb_buf, 1,
|
||
|
|
500); /* timeout */
|
||
|
|
PDEBUG(D_USBI, "reg read i:%04x --> %02x",
|
||
|
|
index, gspca_dev->usb_buf[0]);
|
||
|
|
if (ret < 0) {
|
||
|
|
pr_err("reg_read err %d\n", ret);
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
return gspca_dev->usb_buf[0];
|
||
|
|
}
|
||
|
|
|
||
|
|
/* send 1 or 2 bytes to the sensor via the Synchronous Serial Interface */
|
||
|
|
static int ssi_w(struct gspca_dev *gspca_dev,
|
||
|
|
u16 reg, u16 val)
|
||
|
|
{
|
||
|
|
int ret, retry;
|
||
|
|
|
||
|
|
ret = reg_write(gspca_dev, 0x8802, reg >> 8);
|
||
|
|
if (ret < 0)
|
||
|
|
goto out;
|
||
|
|
ret = reg_write(gspca_dev, 0x8801, reg & 0x00ff);
|
||
|
|
if (ret < 0)
|
||
|
|
goto out;
|
||
|
|
if ((reg & 0xff00) == 0x1000) { /* if 2 bytes */
|
||
|
|
ret = reg_write(gspca_dev, 0x8805, val & 0x00ff);
|
||
|
|
if (ret < 0)
|
||
|
|
goto out;
|
||
|
|
val >>= 8;
|
||
|
|
}
|
||
|
|
ret = reg_write(gspca_dev, 0x8800, val);
|
||
|
|
if (ret < 0)
|
||
|
|
goto out;
|
||
|
|
|
||
|
|
/* poll until not busy */
|
||
|
|
retry = 10;
|
||
|
|
for (;;) {
|
||
|
|
ret = reg_read(gspca_dev, 0x8803);
|
||
|
|
if (ret < 0)
|
||
|
|
break;
|
||
|
|
if (gspca_dev->usb_buf[0] == 0)
|
||
|
|
break;
|
||
|
|
if (--retry <= 0) {
|
||
|
|
PERR("ssi_w busy %02x", gspca_dev->usb_buf[0]);
|
||
|
|
ret = -1;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
msleep(8);
|
||
|
|
}
|
||
|
|
|
||
|
|
out:
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int write_vector(struct gspca_dev *gspca_dev,
|
||
|
|
const u16 (*data)[2])
|
||
|
|
{
|
||
|
|
int ret = 0;
|
||
|
|
|
||
|
|
while ((*data)[1] != 0) {
|
||
|
|
if ((*data)[1] & 0x8000) {
|
||
|
|
if ((*data)[1] == 0xdd00) /* delay */
|
||
|
|
msleep((*data)[0]);
|
||
|
|
else
|
||
|
|
ret = reg_write(gspca_dev, (*data)[1],
|
||
|
|
(*data)[0]);
|
||
|
|
} else {
|
||
|
|
ret = ssi_w(gspca_dev, (*data)[1], (*data)[0]);
|
||
|
|
}
|
||
|
|
if (ret < 0)
|
||
|
|
break;
|
||
|
|
data++;
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* 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;
|
||
|
|
const u16 (*init_data)[2];
|
||
|
|
static const u16 (*(init_data_tb[]))[2] = {
|
||
|
|
spca508_vista_init_data, /* CreativeVista 0 */
|
||
|
|
spca508_sightcam_init_data, /* HamaUSBSightcam 1 */
|
||
|
|
spca508_sightcam2_init_data, /* HamaUSBSightcam2 2 */
|
||
|
|
spca508cs110_init_data, /* IntelEasyPCCamera 3 */
|
||
|
|
spca508cs110_init_data, /* MicroInnovationIC200 4 */
|
||
|
|
spca508_init_data, /* ViewQuestVQ110 5 */
|
||
|
|
};
|
||
|
|
int data1, data2;
|
||
|
|
|
||
|
|
/* Read from global register the USB product and vendor IDs, just to
|
||
|
|
* prove that we can communicate with the device. This works, which
|
||
|
|
* confirms at we are communicating properly and that the device
|
||
|
|
* is a 508. */
|
||
|
|
data1 = reg_read(gspca_dev, 0x8104);
|
||
|
|
data2 = reg_read(gspca_dev, 0x8105);
|
||
|
|
PDEBUG(D_PROBE, "Webcam Vendor ID: 0x%02x%02x", data2, data1);
|
||
|
|
|
||
|
|
data1 = reg_read(gspca_dev, 0x8106);
|
||
|
|
data2 = reg_read(gspca_dev, 0x8107);
|
||
|
|
PDEBUG(D_PROBE, "Webcam Product ID: 0x%02x%02x", data2, data1);
|
||
|
|
|
||
|
|
data1 = reg_read(gspca_dev, 0x8621);
|
||
|
|
PDEBUG(D_PROBE, "Window 1 average luminance: %d", data1);
|
||
|
|
|
||
|
|
cam = &gspca_dev->cam;
|
||
|
|
cam->cam_mode = sif_mode;
|
||
|
|
cam->nmodes = ARRAY_SIZE(sif_mode);
|
||
|
|
|
||
|
|
sd->subtype = id->driver_info;
|
||
|
|
|
||
|
|
init_data = init_data_tb[sd->subtype];
|
||
|
|
return write_vector(gspca_dev, init_data);
|
||
|
|
}
|
||
|
|
|
||
|
|
/* this function is called at probe and resume time */
|
||
|
|
static int sd_init(struct gspca_dev *gspca_dev)
|
||
|
|
{
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static int sd_start(struct gspca_dev *gspca_dev)
|
||
|
|
{
|
||
|
|
int mode;
|
||
|
|
|
||
|
|
mode = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv;
|
||
|
|
reg_write(gspca_dev, 0x8500, mode);
|
||
|
|
switch (mode) {
|
||
|
|
case 0:
|
||
|
|
case 1:
|
||
|
|
reg_write(gspca_dev, 0x8700, 0x28); /* clock */
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
/* case 2: */
|
||
|
|
/* case 3: */
|
||
|
|
reg_write(gspca_dev, 0x8700, 0x23); /* clock */
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
reg_write(gspca_dev, 0x8112, 0x10 | 0x20);
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
static void sd_stopN(struct gspca_dev *gspca_dev)
|
||
|
|
{
|
||
|
|
/* Video ISO disable, Video Drop Packet enable: */
|
||
|
|
reg_write(gspca_dev, 0x8112, 0x20);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
||
|
|
u8 *data, /* isoc packet */
|
||
|
|
int len) /* iso packet length */
|
||
|
|
{
|
||
|
|
switch (data[0]) {
|
||
|
|
case 0: /* start of frame */
|
||
|
|
gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
|
||
|
|
data += SPCA508_OFFSET_DATA;
|
||
|
|
len -= SPCA508_OFFSET_DATA;
|
||
|
|
gspca_frame_add(gspca_dev, FIRST_PACKET, data, len);
|
||
|
|
break;
|
||
|
|
case 0xff: /* drop */
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
data += 1;
|
||
|
|
len -= 1;
|
||
|
|
gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void setbrightness(struct gspca_dev *gspca_dev, s32 brightness)
|
||
|
|
{
|
||
|
|
/* MX seem contrast */
|
||
|
|
reg_write(gspca_dev, 0x8651, brightness);
|
||
|
|
reg_write(gspca_dev, 0x8652, brightness);
|
||
|
|
reg_write(gspca_dev, 0x8653, brightness);
|
||
|
|
reg_write(gspca_dev, 0x8654, brightness);
|
||
|
|
}
|
||
|
|
|
||
|
|
static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
|
||
|
|
{
|
||
|
|
struct gspca_dev *gspca_dev =
|
||
|
|
container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
|
||
|
|
|
||
|
|
gspca_dev->usb_err = 0;
|
||
|
|
|
||
|
|
if (!gspca_dev->streaming)
|
||
|
|
return 0;
|
||
|
|
|
||
|
|
switch (ctrl->id) {
|
||
|
|
case V4L2_CID_BRIGHTNESS:
|
||
|
|
setbrightness(gspca_dev, ctrl->val);
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
return gspca_dev->usb_err;
|
||
|
|
}
|
||
|
|
|
||
|
|
static const struct v4l2_ctrl_ops sd_ctrl_ops = {
|
||
|
|
.s_ctrl = sd_s_ctrl,
|
||
|
|
};
|
||
|
|
|
||
|
|
static int sd_init_controls(struct gspca_dev *gspca_dev)
|
||
|
|
{
|
||
|
|
struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
|
||
|
|
|
||
|
|
gspca_dev->vdev.ctrl_handler = hdl;
|
||
|
|
v4l2_ctrl_handler_init(hdl, 5);
|
||
|
|
v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
|
||
|
|
V4L2_CID_BRIGHTNESS, 0, 255, 1, 128);
|
||
|
|
|
||
|
|
if (hdl->error) {
|
||
|
|
pr_err("Could not initialize controls\n");
|
||
|
|
return hdl->error;
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
/* sub-driver description */
|
||
|
|
static const struct sd_desc sd_desc = {
|
||
|
|
.name = MODULE_NAME,
|
||
|
|
.config = sd_config,
|
||
|
|
.init = sd_init,
|
||
|
|
.init_controls = sd_init_controls,
|
||
|
|
.start = sd_start,
|
||
|
|
.stopN = sd_stopN,
|
||
|
|
.pkt_scan = sd_pkt_scan,
|
||
|
|
};
|
||
|
|
|
||
|
|
/* -- module initialisation -- */
|
||
|
|
static const struct usb_device_id device_table[] = {
|
||
|
|
{USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam},
|
||
|
|
{USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista},
|
||
|
|
{USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110},
|
||
|
|
{USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam},
|
||
|
|
{USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2},
|
||
|
|
{USB_DEVICE(0x8086, 0x0110), .driver_info = IntelEasyPCCamera},
|
||
|
|
{}
|
||
|
|
};
|
||
|
|
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,
|
||
|
|
.reset_resume = gspca_resume,
|
||
|
|
#endif
|
||
|
|
};
|
||
|
|
|
||
|
|
module_usb_driver(sd_driver);
|