1250ac6d4a
SPCA505 and SPCA508 added in the pixel formats. Decode functions and associated resources removed in spca505, 506 and 508. The decode routines are now found in the V4L library. Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
876 lines
22 KiB
C
876 lines
22 KiB
C
/*
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* SPCA505 chip based cameras initialization data
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*
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* V4L2 by Jean-Francis 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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*/
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#define MODULE_NAME "spca505"
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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/SPCA505 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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unsigned char brightness;
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char subtype;
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#define IntelPCCameraPro 0
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#define Nxultra 1
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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 struct ctrl sd_ctrls[] = {
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#define SD_BRIGHTNESS 0
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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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.maximum = 255,
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.step = 1,
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.default_value = 127,
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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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static struct v4l2_pix_format vga_mode[] = {
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{160, 120, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
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.bytesperline = 160 * 3,
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.sizeimage = 160 * 120 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 5},
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{176, 144, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
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.bytesperline = 176 * 3,
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.sizeimage = 176 * 144 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 4},
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{320, 240, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
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.bytesperline = 320 * 3,
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.sizeimage = 320 * 240 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 2},
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{352, 288, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
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.bytesperline = 352 * 3,
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.sizeimage = 352 * 288 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 1},
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{640, 480, V4L2_PIX_FMT_SPCA505, V4L2_FIELD_NONE,
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.bytesperline = 640 * 3,
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.sizeimage = 640 * 480 * 3 / 2,
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.colorspace = V4L2_COLORSPACE_SRGB,
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.priv = 0},
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};
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#define SPCA50X_OFFSET_DATA 10
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#define SPCA50X_REG_USB 0x02 /* spca505 501 */
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#define SPCA50X_USB_CTRL 0x00 /* spca505 */
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#define SPCA50X_CUSB_ENABLE 0x01 /* spca505 */
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#define SPCA50X_REG_GLOBAL 0x03 /* spca505 */
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#define SPCA50X_GMISC0_IDSEL 0x01 /* Global control device ID select spca505 */
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#define SPCA50X_GLOBAL_MISC0 0x00 /* Global control miscellaneous 0 spca505 */
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#define SPCA50X_GLOBAL_MISC1 0x01 /* 505 */
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#define SPCA50X_GLOBAL_MISC3 0x03 /* 505 */
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#define SPCA50X_GMISC3_SAA7113RST 0x20 /* Not sure about this one spca505 */
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/*
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* Data to initialize a SPCA505. Common to the CCD and external modes
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*/
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static const __u16 spca505_init_data[][3] = {
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/* line bmRequest,value,index */
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/* 1819 */
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{SPCA50X_REG_GLOBAL, SPCA50X_GMISC3_SAA7113RST, SPCA50X_GLOBAL_MISC3},
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/* Sensor reset */
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/* 1822 */ {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC3},
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/* 1825 */ {SPCA50X_REG_GLOBAL, 0x00, SPCA50X_GLOBAL_MISC1},
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/* Block USB reset */
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/* 1828 */ {SPCA50X_REG_GLOBAL, SPCA50X_GMISC0_IDSEL,
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SPCA50X_GLOBAL_MISC0},
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/* 1831 */ {0x5, 0x01, 0x10},
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/* Maybe power down some stuff */
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/* 1834 */ {0x5, 0x0f, 0x11},
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/* Setup internal CCD ? */
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/* 1837 */ {0x6, 0x10, 0x08},
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/* 1840 */ {0x6, 0x00, 0x09},
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/* 1843 */ {0x6, 0x00, 0x0a},
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/* 1846 */ {0x6, 0x00, 0x0b},
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/* 1849 */ {0x6, 0x10, 0x0c},
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/* 1852 */ {0x6, 0x00, 0x0d},
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/* 1855 */ {0x6, 0x00, 0x0e},
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/* 1858 */ {0x6, 0x00, 0x0f},
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/* 1861 */ {0x6, 0x10, 0x10},
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/* 1864 */ {0x6, 0x02, 0x11},
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/* 1867 */ {0x6, 0x00, 0x12},
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/* 1870 */ {0x6, 0x04, 0x13},
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/* 1873 */ {0x6, 0x02, 0x14},
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/* 1876 */ {0x6, 0x8a, 0x51},
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/* 1879 */ {0x6, 0x40, 0x52},
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/* 1882 */ {0x6, 0xb6, 0x53},
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/* 1885 */ {0x6, 0x3d, 0x54},
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{}
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};
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/*
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* Data to initialize the camera using the internal CCD
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*/
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static const __u16 spca505_open_data_ccd[][3] = {
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/* line bmRequest,value,index */
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/* Internal CCD data set */
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/* 1891 */ {0x3, 0x04, 0x01},
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/* This could be a reset */
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/* 1894 */ {0x3, 0x00, 0x01},
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/* Setup compression and image registers. 0x6 and 0x7 seem to be
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related to H&V hold, and are resolution mode specific */
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/* 1897 */ {0x4, 0x10, 0x01},
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/* DIFF(0x50), was (0x10) */
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/* 1900 */ {0x4, 0x00, 0x04},
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/* 1903 */ {0x4, 0x00, 0x05},
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/* 1906 */ {0x4, 0x20, 0x06},
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/* 1909 */ {0x4, 0x20, 0x07},
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/* 1912 */ {0x8, 0x0a, 0x00},
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/* DIFF (0x4a), was (0xa) */
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/* 1915 */ {0x5, 0x00, 0x10},
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/* 1918 */ {0x5, 0x00, 0x11},
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/* 1921 */ {0x5, 0x00, 0x00},
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/* DIFF not written */
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/* 1924 */ {0x5, 0x00, 0x01},
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/* DIFF not written */
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/* 1927 */ {0x5, 0x00, 0x02},
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/* DIFF not written */
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/* 1930 */ {0x5, 0x00, 0x03},
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/* DIFF not written */
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/* 1933 */ {0x5, 0x00, 0x04},
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/* DIFF not written */
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/* 1936 */ {0x5, 0x80, 0x05},
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/* DIFF not written */
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/* 1939 */ {0x5, 0xe0, 0x06},
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/* DIFF not written */
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/* 1942 */ {0x5, 0x20, 0x07},
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/* DIFF not written */
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/* 1945 */ {0x5, 0xa0, 0x08},
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/* DIFF not written */
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/* 1948 */ {0x5, 0x0, 0x12},
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/* DIFF not written */
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/* 1951 */ {0x5, 0x02, 0x0f},
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/* DIFF not written */
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/* 1954 */ {0x5, 0x10, 0x46},
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/* DIFF not written */
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/* 1957 */ {0x5, 0x8, 0x4a},
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/* DIFF not written */
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/* 1960 */ {0x3, 0x08, 0x03},
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/* DIFF (0x3,0x28,0x3) */
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/* 1963 */ {0x3, 0x08, 0x01},
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/* 1966 */ {0x3, 0x0c, 0x03},
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/* DIFF not written */
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/* 1969 */ {0x3, 0x21, 0x00},
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/* DIFF (0x39) */
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/* Extra block copied from init to hopefully ensure CCD is in a sane state */
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/* 1837 */ {0x6, 0x10, 0x08},
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/* 1840 */ {0x6, 0x00, 0x09},
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/* 1843 */ {0x6, 0x00, 0x0a},
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/* 1846 */ {0x6, 0x00, 0x0b},
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/* 1849 */ {0x6, 0x10, 0x0c},
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/* 1852 */ {0x6, 0x00, 0x0d},
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/* 1855 */ {0x6, 0x00, 0x0e},
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/* 1858 */ {0x6, 0x00, 0x0f},
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/* 1861 */ {0x6, 0x10, 0x10},
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/* 1864 */ {0x6, 0x02, 0x11},
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/* 1867 */ {0x6, 0x00, 0x12},
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/* 1870 */ {0x6, 0x04, 0x13},
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/* 1873 */ {0x6, 0x02, 0x14},
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/* 1876 */ {0x6, 0x8a, 0x51},
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/* 1879 */ {0x6, 0x40, 0x52},
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/* 1882 */ {0x6, 0xb6, 0x53},
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/* 1885 */ {0x6, 0x3d, 0x54},
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/* End of extra block */
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/* 1972 */ {0x6, 0x3f, 0x1},
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/* Block skipped */
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/* 1975 */ {0x6, 0x10, 0x02},
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/* 1978 */ {0x6, 0x64, 0x07},
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/* 1981 */ {0x6, 0x10, 0x08},
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/* 1984 */ {0x6, 0x00, 0x09},
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/* 1987 */ {0x6, 0x00, 0x0a},
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/* 1990 */ {0x6, 0x00, 0x0b},
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/* 1993 */ {0x6, 0x10, 0x0c},
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/* 1996 */ {0x6, 0x00, 0x0d},
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/* 1999 */ {0x6, 0x00, 0x0e},
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/* 2002 */ {0x6, 0x00, 0x0f},
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/* 2005 */ {0x6, 0x10, 0x10},
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/* 2008 */ {0x6, 0x02, 0x11},
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/* 2011 */ {0x6, 0x00, 0x12},
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/* 2014 */ {0x6, 0x04, 0x13},
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/* 2017 */ {0x6, 0x02, 0x14},
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/* 2020 */ {0x6, 0x8a, 0x51},
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/* 2023 */ {0x6, 0x40, 0x52},
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/* 2026 */ {0x6, 0xb6, 0x53},
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/* 2029 */ {0x6, 0x3d, 0x54},
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/* 2032 */ {0x6, 0x60, 0x57},
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/* 2035 */ {0x6, 0x20, 0x58},
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/* 2038 */ {0x6, 0x15, 0x59},
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/* 2041 */ {0x6, 0x05, 0x5a},
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/* 2044 */ {0x5, 0x01, 0xc0},
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/* 2047 */ {0x5, 0x10, 0xcb},
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/* 2050 */ {0x5, 0x80, 0xc1},
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/* */
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/* 2053 */ {0x5, 0x0, 0xc2},
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/* 4 was 0 */
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/* 2056 */ {0x5, 0x00, 0xca},
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/* 2059 */ {0x5, 0x80, 0xc1},
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/* */
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/* 2062 */ {0x5, 0x04, 0xc2},
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/* 2065 */ {0x5, 0x00, 0xca},
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/* 2068 */ {0x5, 0x0, 0xc1},
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/* */
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/* 2071 */ {0x5, 0x00, 0xc2},
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/* 2074 */ {0x5, 0x00, 0xca},
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/* 2077 */ {0x5, 0x40, 0xc1},
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/* */
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/* 2080 */ {0x5, 0x17, 0xc2},
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/* 2083 */ {0x5, 0x00, 0xca},
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/* 2086 */ {0x5, 0x80, 0xc1},
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/* */
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/* 2089 */ {0x5, 0x06, 0xc2},
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/* 2092 */ {0x5, 0x00, 0xca},
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/* 2095 */ {0x5, 0x80, 0xc1},
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/* */
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/* 2098 */ {0x5, 0x04, 0xc2},
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/* 2101 */ {0x5, 0x00, 0xca},
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/* 2104 */ {0x3, 0x4c, 0x3},
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/* 2107 */ {0x3, 0x18, 0x1},
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/* 2110 */ {0x6, 0x70, 0x51},
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/* 2113 */ {0x6, 0xbe, 0x53},
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/* 2116 */ {0x6, 0x71, 0x57},
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/* 2119 */ {0x6, 0x20, 0x58},
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/* 2122 */ {0x6, 0x05, 0x59},
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/* 2125 */ {0x6, 0x15, 0x5a},
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/* 2128 */ {0x4, 0x00, 0x08},
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/* Compress = OFF (0x1 to turn on) */
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/* 2131 */ {0x4, 0x12, 0x09},
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/* 2134 */ {0x4, 0x21, 0x0a},
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/* 2137 */ {0x4, 0x10, 0x0b},
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/* 2140 */ {0x4, 0x21, 0x0c},
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/* 2143 */ {0x4, 0x05, 0x00},
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/* was 5 (Image Type ? ) */
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/* 2146 */ {0x4, 0x00, 0x01},
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/* 2149 */ {0x6, 0x3f, 0x01},
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/* 2152 */ {0x4, 0x00, 0x04},
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/* 2155 */ {0x4, 0x00, 0x05},
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/* 2158 */ {0x4, 0x40, 0x06},
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/* 2161 */ {0x4, 0x40, 0x07},
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/* 2164 */ {0x6, 0x1c, 0x17},
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/* 2167 */ {0x6, 0xe2, 0x19},
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/* 2170 */ {0x6, 0x1c, 0x1b},
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/* 2173 */ {0x6, 0xe2, 0x1d},
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/* 2176 */ {0x6, 0xaa, 0x1f},
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/* 2179 */ {0x6, 0x70, 0x20},
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/* 2182 */ {0x5, 0x01, 0x10},
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/* 2185 */ {0x5, 0x00, 0x11},
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/* 2188 */ {0x5, 0x01, 0x00},
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/* 2191 */ {0x5, 0x05, 0x01},
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/* 2194 */ {0x5, 0x00, 0xc1},
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/* */
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/* 2197 */ {0x5, 0x00, 0xc2},
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/* 2200 */ {0x5, 0x00, 0xca},
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/* 2203 */ {0x6, 0x70, 0x51},
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/* 2206 */ {0x6, 0xbe, 0x53},
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{}
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};
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/*
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Made by Tomasz Zablocki (skalamandra@poczta.onet.pl)
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* SPCA505b chip based cameras initialization data
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*
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*/
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/* jfm */
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#define initial_brightness 0x7f /* 0x0(white)-0xff(black) */
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/* #define initial_brightness 0x0 //0x0(white)-0xff(black) */
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/*
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* Data to initialize a SPCA505. Common to the CCD and external modes
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*/
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static const __u16 spca505b_init_data[][3] = {
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/* start */
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{0x02, 0x00, 0x00}, /* init */
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{0x02, 0x00, 0x01},
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{0x02, 0x00, 0x02},
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{0x02, 0x00, 0x03},
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{0x02, 0x00, 0x04},
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{0x02, 0x00, 0x05},
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{0x02, 0x00, 0x06},
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{0x02, 0x00, 0x07},
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{0x02, 0x00, 0x08},
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{0x02, 0x00, 0x09},
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{0x03, 0x00, 0x00},
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{0x03, 0x00, 0x01},
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{0x03, 0x00, 0x02},
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{0x03, 0x00, 0x03},
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{0x03, 0x00, 0x04},
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{0x03, 0x00, 0x05},
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{0x03, 0x00, 0x06},
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{0x04, 0x00, 0x00},
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{0x04, 0x00, 0x02},
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{0x04, 0x00, 0x04},
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{0x04, 0x00, 0x05},
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{0x04, 0x00, 0x06},
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{0x04, 0x00, 0x07},
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{0x04, 0x00, 0x08},
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{0x04, 0x00, 0x09},
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{0x04, 0x00, 0x0a},
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{0x04, 0x00, 0x0b},
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{0x04, 0x00, 0x0c},
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{0x07, 0x00, 0x00},
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{0x07, 0x00, 0x03},
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{0x08, 0x00, 0x00},
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{0x08, 0x00, 0x01},
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{0x08, 0x00, 0x02},
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{0x00, 0x01, 0x00},
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{0x00, 0x01, 0x01},
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{0x00, 0x01, 0x34},
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{0x00, 0x01, 0x35},
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{0x06, 0x18, 0x08},
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{0x06, 0xfc, 0x09},
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{0x06, 0xfc, 0x0a},
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{0x06, 0xfc, 0x0b},
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{0x06, 0x18, 0x0c},
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{0x06, 0xfc, 0x0d},
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{0x06, 0xfc, 0x0e},
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{0x06, 0xfc, 0x0f},
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{0x06, 0x18, 0x10},
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{0x06, 0xfe, 0x12},
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{0x06, 0x00, 0x11},
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{0x06, 0x00, 0x14},
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{0x06, 0x00, 0x13},
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{0x06, 0x28, 0x51},
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{0x06, 0xff, 0x53},
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{0x02, 0x00, 0x08},
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{0x03, 0x00, 0x03},
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{0x03, 0x10, 0x03},
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{}
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};
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/*
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* Data to initialize the camera using the internal CCD
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*/
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static const __u16 spca505b_open_data_ccd[][3] = {
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/* {0x02,0x00,0x00}, */
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{0x03, 0x04, 0x01}, /* rst */
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{0x03, 0x00, 0x01},
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{0x03, 0x00, 0x00},
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{0x03, 0x21, 0x00},
|
|
{0x03, 0x00, 0x04},
|
|
{0x03, 0x00, 0x03},
|
|
{0x03, 0x18, 0x03},
|
|
{0x03, 0x08, 0x01},
|
|
{0x03, 0x1c, 0x03},
|
|
{0x03, 0x5c, 0x03},
|
|
{0x03, 0x5c, 0x03},
|
|
{0x03, 0x18, 0x01},
|
|
|
|
/* same as 505 */
|
|
{0x04, 0x10, 0x01},
|
|
{0x04, 0x00, 0x04},
|
|
{0x04, 0x00, 0x05},
|
|
{0x04, 0x20, 0x06},
|
|
{0x04, 0x20, 0x07},
|
|
|
|
{0x08, 0x0a, 0x00},
|
|
|
|
{0x05, 0x00, 0x10},
|
|
{0x05, 0x00, 0x11},
|
|
{0x05, 0x00, 0x12},
|
|
{0x05, 0x6f, 0x00},
|
|
{0x05, initial_brightness >> 6, 0x00},
|
|
{0x05, initial_brightness << 2, 0x01},
|
|
{0x05, 0x00, 0x02},
|
|
{0x05, 0x01, 0x03},
|
|
{0x05, 0x00, 0x04},
|
|
{0x05, 0x03, 0x05},
|
|
{0x05, 0xe0, 0x06},
|
|
{0x05, 0x20, 0x07},
|
|
{0x05, 0xa0, 0x08},
|
|
{0x05, 0x00, 0x12},
|
|
{0x05, 0x02, 0x0f},
|
|
{0x05, 128, 0x14}, /* max exposure off (0=on) */
|
|
{0x05, 0x01, 0xb0},
|
|
{0x05, 0x01, 0xbf},
|
|
{0x03, 0x02, 0x06},
|
|
{0x05, 0x10, 0x46},
|
|
{0x05, 0x08, 0x4a},
|
|
|
|
{0x06, 0x00, 0x01},
|
|
{0x06, 0x10, 0x02},
|
|
{0x06, 0x64, 0x07},
|
|
{0x06, 0x18, 0x08},
|
|
{0x06, 0xfc, 0x09},
|
|
{0x06, 0xfc, 0x0a},
|
|
{0x06, 0xfc, 0x0b},
|
|
{0x04, 0x00, 0x01},
|
|
{0x06, 0x18, 0x0c},
|
|
{0x06, 0xfc, 0x0d},
|
|
{0x06, 0xfc, 0x0e},
|
|
{0x06, 0xfc, 0x0f},
|
|
{0x06, 0x11, 0x10}, /* contrast */
|
|
{0x06, 0x00, 0x11},
|
|
{0x06, 0xfe, 0x12},
|
|
{0x06, 0x00, 0x13},
|
|
{0x06, 0x00, 0x14},
|
|
{0x06, 0x9d, 0x51},
|
|
{0x06, 0x40, 0x52},
|
|
{0x06, 0x7c, 0x53},
|
|
{0x06, 0x40, 0x54},
|
|
{0x06, 0x02, 0x57},
|
|
{0x06, 0x03, 0x58},
|
|
{0x06, 0x15, 0x59},
|
|
{0x06, 0x05, 0x5a},
|
|
{0x06, 0x03, 0x56},
|
|
{0x06, 0x02, 0x3f},
|
|
{0x06, 0x00, 0x40},
|
|
{0x06, 0x39, 0x41},
|
|
{0x06, 0x69, 0x42},
|
|
{0x06, 0x87, 0x43},
|
|
{0x06, 0x9e, 0x44},
|
|
{0x06, 0xb1, 0x45},
|
|
{0x06, 0xbf, 0x46},
|
|
{0x06, 0xcc, 0x47},
|
|
{0x06, 0xd5, 0x48},
|
|
{0x06, 0xdd, 0x49},
|
|
{0x06, 0xe3, 0x4a},
|
|
{0x06, 0xe8, 0x4b},
|
|
{0x06, 0xed, 0x4c},
|
|
{0x06, 0xf2, 0x4d},
|
|
{0x06, 0xf7, 0x4e},
|
|
{0x06, 0xfc, 0x4f},
|
|
{0x06, 0xff, 0x50},
|
|
|
|
{0x05, 0x01, 0xc0},
|
|
{0x05, 0x10, 0xcb},
|
|
{0x05, 0x40, 0xc1},
|
|
{0x05, 0x04, 0xc2},
|
|
{0x05, 0x00, 0xca},
|
|
{0x05, 0x40, 0xc1},
|
|
{0x05, 0x09, 0xc2},
|
|
{0x05, 0x00, 0xca},
|
|
{0x05, 0xc0, 0xc1},
|
|
{0x05, 0x09, 0xc2},
|
|
{0x05, 0x00, 0xca},
|
|
{0x05, 0x40, 0xc1},
|
|
{0x05, 0x59, 0xc2},
|
|
{0x05, 0x00, 0xca},
|
|
{0x04, 0x00, 0x01},
|
|
{0x05, 0x80, 0xc1},
|
|
{0x05, 0xec, 0xc2},
|
|
{0x05, 0x0, 0xca},
|
|
|
|
{0x06, 0x02, 0x57},
|
|
{0x06, 0x01, 0x58},
|
|
{0x06, 0x15, 0x59},
|
|
{0x06, 0x0a, 0x5a},
|
|
{0x06, 0x01, 0x57},
|
|
{0x06, 0x8a, 0x03},
|
|
{0x06, 0x0a, 0x6c},
|
|
{0x06, 0x30, 0x01},
|
|
{0x06, 0x20, 0x02},
|
|
{0x06, 0x00, 0x03},
|
|
|
|
{0x05, 0x8c, 0x25},
|
|
|
|
{0x06, 0x4d, 0x51}, /* maybe saturation (4d) */
|
|
{0x06, 0x84, 0x53}, /* making green (84) */
|
|
{0x06, 0x00, 0x57}, /* sharpness (1) */
|
|
{0x06, 0x18, 0x08},
|
|
{0x06, 0xfc, 0x09},
|
|
{0x06, 0xfc, 0x0a},
|
|
{0x06, 0xfc, 0x0b},
|
|
{0x06, 0x18, 0x0c}, /* maybe hue (18) */
|
|
{0x06, 0xfc, 0x0d},
|
|
{0x06, 0xfc, 0x0e},
|
|
{0x06, 0xfc, 0x0f},
|
|
{0x06, 0x18, 0x10}, /* maybe contrast (18) */
|
|
|
|
{0x05, 0x01, 0x02},
|
|
|
|
{0x04, 0x00, 0x08}, /* compression */
|
|
{0x04, 0x12, 0x09},
|
|
{0x04, 0x21, 0x0a},
|
|
{0x04, 0x10, 0x0b},
|
|
{0x04, 0x21, 0x0c},
|
|
{0x04, 0x1d, 0x00}, /* imagetype (1d) */
|
|
{0x04, 0x41, 0x01}, /* hardware snapcontrol */
|
|
|
|
{0x04, 0x00, 0x04},
|
|
{0x04, 0x00, 0x05},
|
|
{0x04, 0x10, 0x06},
|
|
{0x04, 0x10, 0x07},
|
|
{0x04, 0x40, 0x06},
|
|
{0x04, 0x40, 0x07},
|
|
{0x04, 0x00, 0x04},
|
|
{0x04, 0x00, 0x05},
|
|
|
|
{0x06, 0x1c, 0x17},
|
|
{0x06, 0xe2, 0x19},
|
|
{0x06, 0x1c, 0x1b},
|
|
{0x06, 0xe2, 0x1d},
|
|
{0x06, 0x5f, 0x1f},
|
|
{0x06, 0x32, 0x20},
|
|
|
|
{0x05, initial_brightness >> 6, 0x00},
|
|
{0x05, initial_brightness << 2, 0x01},
|
|
{0x05, 0x06, 0xc1},
|
|
{0x05, 0x58, 0xc2},
|
|
{0x05, 0x0, 0xca},
|
|
{0x05, 0x0, 0x11},
|
|
{}
|
|
};
|
|
|
|
static int reg_write(struct usb_device *dev,
|
|
__u16 reg, __u16 index, __u16 value)
|
|
{
|
|
int ret;
|
|
|
|
ret = usb_control_msg(dev,
|
|
usb_sndctrlpipe(dev, 0),
|
|
reg,
|
|
USB_TYPE_VENDOR | USB_RECIP_DEVICE,
|
|
value, index, NULL, 0, 500);
|
|
PDEBUG(D_PACK, "reg write: 0x%02x,0x%02x:0x%02x, 0x%x",
|
|
reg, index, value, ret);
|
|
if (ret < 0)
|
|
PDEBUG(D_ERR, "reg write: error %d", ret);
|
|
return ret;
|
|
}
|
|
|
|
/* returns: negative is error, pos or zero is data */
|
|
static int reg_read(struct gspca_dev *gspca_dev,
|
|
__u16 reg, /* bRequest */
|
|
__u16 index, /* wIndex */
|
|
__u16 length) /* wLength (1 or 2 only) */
|
|
{
|
|
int ret;
|
|
|
|
gspca_dev->usb_buf[1] = 0;
|
|
ret = usb_control_msg(gspca_dev->dev,
|
|
usb_rcvctrlpipe(gspca_dev->dev, 0),
|
|
reg,
|
|
USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
|
|
(__u16) 0, /* value */
|
|
(__u16) index,
|
|
gspca_dev->usb_buf, length,
|
|
500); /* timeout */
|
|
if (ret < 0) {
|
|
PDEBUG(D_ERR, "reg_read err %d", ret);
|
|
return -1;
|
|
}
|
|
return (gspca_dev->usb_buf[1] << 8) + gspca_dev->usb_buf[0];
|
|
}
|
|
|
|
static int write_vector(struct gspca_dev *gspca_dev,
|
|
const __u16 data[][3])
|
|
{
|
|
struct usb_device *dev = gspca_dev->dev;
|
|
int ret, i = 0;
|
|
|
|
while (data[i][0] != 0 || data[i][1] != 0 || data[i][2] != 0) {
|
|
ret = reg_write(dev, data[i][0], data[i][2], data[i][1]);
|
|
if (ret < 0) {
|
|
PDEBUG(D_ERR,
|
|
"Register write failed for 0x%x,0x%x,0x%x",
|
|
data[i][0], data[i][1], data[i][2]);
|
|
return ret;
|
|
}
|
|
i++;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* 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;
|
|
sd->subtype = id->driver_info;
|
|
if (sd->subtype != IntelPCCameraPro)
|
|
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0];
|
|
else /* no 640x480 for IntelPCCameraPro */
|
|
cam->nmodes = sizeof vga_mode / sizeof vga_mode[0] - 1;
|
|
sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value;
|
|
|
|
if (sd->subtype == Nxultra) {
|
|
if (write_vector(gspca_dev, spca505b_init_data))
|
|
return -EIO;
|
|
} else {
|
|
if (write_vector(gspca_dev, spca505_init_data))
|
|
return -EIO;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
/* this function is called at open time */
|
|
static int sd_open(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
int ret;
|
|
|
|
PDEBUG(D_STREAM, "Initializing SPCA505");
|
|
if (sd->subtype == Nxultra)
|
|
write_vector(gspca_dev, spca505b_open_data_ccd);
|
|
else
|
|
write_vector(gspca_dev, spca505_open_data_ccd);
|
|
ret = reg_read(gspca_dev, 6, 0x16, 2);
|
|
|
|
if (ret < 0) {
|
|
PDEBUG(D_ERR|D_STREAM,
|
|
"register read failed for after vector read err = %d",
|
|
ret);
|
|
return -EIO;
|
|
}
|
|
PDEBUG(D_STREAM,
|
|
"After vector read returns : 0x%x should be 0x0101",
|
|
ret & 0xffff);
|
|
|
|
ret = reg_write(gspca_dev->dev, 6, 0x16, 0x0a);
|
|
if (ret < 0) {
|
|
PDEBUG(D_ERR, "register write failed for (6,0xa,0x16) err=%d",
|
|
ret);
|
|
return -EIO;
|
|
}
|
|
reg_write(gspca_dev->dev, 5, 0xc2, 18);
|
|
return 0;
|
|
}
|
|
|
|
static void sd_start(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct usb_device *dev = gspca_dev->dev;
|
|
int ret;
|
|
|
|
/* necessary because without it we can see stream
|
|
* only once after loading module */
|
|
/* stopping usb registers Tomasz change */
|
|
reg_write(dev, 0x02, 0x0, 0x0);
|
|
switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
|
|
case 0:
|
|
reg_write(dev, 0x04, 0x00, 0x00);
|
|
reg_write(dev, 0x04, 0x06, 0x10);
|
|
reg_write(dev, 0x04, 0x07, 0x10);
|
|
break;
|
|
case 1:
|
|
reg_write(dev, 0x04, 0x00, 0x01);
|
|
reg_write(dev, 0x04, 0x06, 0x1a);
|
|
reg_write(dev, 0x04, 0x07, 0x1a);
|
|
break;
|
|
case 2:
|
|
reg_write(dev, 0x04, 0x00, 0x02);
|
|
reg_write(dev, 0x04, 0x06, 0x1c);
|
|
reg_write(dev, 0x04, 0x07, 0x1d);
|
|
break;
|
|
case 4:
|
|
reg_write(dev, 0x04, 0x00, 0x04);
|
|
reg_write(dev, 0x04, 0x06, 0x34);
|
|
reg_write(dev, 0x04, 0x07, 0x34);
|
|
break;
|
|
default:
|
|
/* case 5: */
|
|
reg_write(dev, 0x04, 0x00, 0x05);
|
|
reg_write(dev, 0x04, 0x06, 0x40);
|
|
reg_write(dev, 0x04, 0x07, 0x40);
|
|
break;
|
|
}
|
|
/* Enable ISO packet machine - should we do this here or in ISOC init ? */
|
|
ret = reg_write(dev, SPCA50X_REG_USB,
|
|
SPCA50X_USB_CTRL,
|
|
SPCA50X_CUSB_ENABLE);
|
|
|
|
/* reg_write(dev, 0x5, 0x0, 0x0); */
|
|
/* reg_write(dev, 0x5, 0x0, 0x1); */
|
|
/* reg_write(dev, 0x5, 0x11, 0x2); */
|
|
}
|
|
|
|
static void sd_stopN(struct gspca_dev *gspca_dev)
|
|
{
|
|
/* Disable ISO packet machine */
|
|
reg_write(gspca_dev->dev, 0x02, 0x00, 0x00);
|
|
}
|
|
|
|
static void sd_stop0(struct gspca_dev *gspca_dev)
|
|
{
|
|
}
|
|
|
|
/* this function is called at close time */
|
|
static void sd_close(struct gspca_dev *gspca_dev)
|
|
{
|
|
/* This maybe reset or power control */
|
|
reg_write(gspca_dev->dev, 0x03, 0x03, 0x20);
|
|
reg_write(gspca_dev->dev, 0x03, 0x01, 0x0);
|
|
reg_write(gspca_dev->dev, 0x03, 0x00, 0x1);
|
|
reg_write(gspca_dev->dev, 0x05, 0x10, 0x1);
|
|
reg_write(gspca_dev->dev, 0x05, 0x11, 0xf);
|
|
}
|
|
|
|
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
|
struct gspca_frame *frame, /* target */
|
|
__u8 *data, /* isoc packet */
|
|
int len) /* iso packet length */
|
|
{
|
|
switch (data[0]) {
|
|
case 0: /* start of frame */
|
|
frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame,
|
|
data, 0);
|
|
data += SPCA50X_OFFSET_DATA;
|
|
len -= SPCA50X_OFFSET_DATA;
|
|
gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
|
|
data, len);
|
|
break;
|
|
case 0xff: /* drop */
|
|
/* gspca_dev->last_packet_type = DISCARD_PACKET; */
|
|
break;
|
|
default:
|
|
data += 1;
|
|
len -= 1;
|
|
gspca_frame_add(gspca_dev, FIRST_PACKET, frame,
|
|
data, len);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void setbrightness(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
__u8 brightness = sd->brightness;
|
|
reg_write(gspca_dev->dev, 5, 0x00, (255 - brightness) >> 6);
|
|
reg_write(gspca_dev->dev, 5, 0x01, (255 - brightness) << 2);
|
|
|
|
}
|
|
static void getbrightness(struct gspca_dev *gspca_dev)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
sd->brightness = 255
|
|
- ((reg_read(gspca_dev, 5, 0x01, 1) >> 2)
|
|
+ (reg_read(gspca_dev, 5, 0x0, 1) << 6));
|
|
}
|
|
|
|
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)
|
|
setbrightness(gspca_dev);
|
|
return 0;
|
|
}
|
|
|
|
static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val)
|
|
{
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
|
|
|
getbrightness(gspca_dev);
|
|
*val = sd->brightness;
|
|
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,
|
|
.open = sd_open,
|
|
.start = sd_start,
|
|
.stopN = sd_stopN,
|
|
.stop0 = sd_stop0,
|
|
.close = sd_close,
|
|
.pkt_scan = sd_pkt_scan,
|
|
};
|
|
|
|
/* -- module initialisation -- */
|
|
static const __devinitdata struct usb_device_id device_table[] = {
|
|
{USB_DEVICE(0x041e, 0x401d), Nxultra},
|
|
{USB_DEVICE(0x0733, 0x0430), IntelPCCameraPro},
|
|
/*fixme: may be UsbGrabberPV321 BRIDGE_SPCA506 SENSOR_SAA7113 */
|
|
{}
|
|
};
|
|
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,
|
|
};
|
|
|
|
/* -- module insert / remove -- */
|
|
static int __init sd_mod_init(void)
|
|
{
|
|
if (usb_register(&sd_driver) < 0)
|
|
return -1;
|
|
PDEBUG(D_PROBE, "registered");
|
|
return 0;
|
|
}
|
|
static void __exit sd_mod_exit(void)
|
|
{
|
|
usb_deregister(&sd_driver);
|
|
PDEBUG(D_PROBE, "deregistered");
|
|
}
|
|
|
|
module_init(sd_mod_init);
|
|
module_exit(sd_mod_exit);
|