/* * Sunplus spca504(abc) spca533 spca536 library * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr * * V4L2 by Jean-Francois Moine * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #define MODULE_NAME "sunplus" #include "gspca.h" #include "jpeg.h" #define DRIVER_VERSION_NUMBER KERNEL_VERSION(2, 1, 7) static const char version[] = "2.1.7"; MODULE_AUTHOR("Michel Xhaard "); MODULE_DESCRIPTION("GSPCA/SPCA5xx USB Camera Driver"); MODULE_LICENSE("GPL"); /* specific webcam descriptor */ struct sd { struct gspca_dev gspca_dev; /* !! must be the first item */ __u8 packet[ISO_MAX_SIZE + 128]; /* !! no more than 128 ff in an ISO packet */ unsigned char brightness; unsigned char contrast; unsigned char colors; unsigned char autogain; char qindex; char bridge; #define BRIDGE_SPCA504 0 #define BRIDGE_SPCA504B 1 #define BRIDGE_SPCA504C 2 #define BRIDGE_SPCA533 3 #define BRIDGE_SPCA536 4 char subtype; #define AiptekMiniPenCam13 1 #define LogitechClickSmart420 2 #define LogitechClickSmart820 3 #define MegapixV4 4 }; /* V4L2 controls supported by the driver */ static int sd_setbrightness(struct gspca_dev *gspca_dev, __s32 val); static int sd_getbrightness(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val); static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val); static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val); static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val); static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val); static struct ctrl sd_ctrls[] = { #define SD_BRIGHTNESS 0 { { .id = V4L2_CID_BRIGHTNESS, .type = V4L2_CTRL_TYPE_INTEGER, .name = "Brightness", .minimum = 0, .maximum = 0xff, .step = 1, .default_value = 0, }, .set = sd_setbrightness, .get = sd_getbrightness, }, #define SD_CONTRAST 1 { { .id = V4L2_CID_CONTRAST, .type = V4L2_CTRL_TYPE_INTEGER, .name = "Contrast", .minimum = 0, .maximum = 0xff, .step = 1, .default_value = 0x20, }, .set = sd_setcontrast, .get = sd_getcontrast, }, #define SD_COLOR 2 { { .id = V4L2_CID_SATURATION, .type = V4L2_CTRL_TYPE_INTEGER, .name = "Color", .minimum = 0, .maximum = 0xff, .step = 1, .default_value = 0x1a, }, .set = sd_setcolors, .get = sd_getcolors, }, #define SD_AUTOGAIN 3 { { .id = V4L2_CID_AUTOGAIN, .type = V4L2_CTRL_TYPE_BOOLEAN, .name = "Auto Gain", .minimum = 0, .maximum = 1, .step = 1, .default_value = 1, }, .set = sd_setautogain, .get = sd_getautogain, }, }; static struct v4l2_pix_format vga_mode[] = { {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 2}, {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 640, .sizeimage = 640 * 480 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 1}, }; static struct v4l2_pix_format custom_mode[] = { {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 2}, {464, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 464, .sizeimage = 464 * 480 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 1}, }; static struct v4l2_pix_format vga_mode2[] = { {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 176, .sizeimage = 176 * 144 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 4}, {320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 320, .sizeimage = 320 * 240 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 3}, {352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 352, .sizeimage = 352 * 288 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 2}, {640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 640, .sizeimage = 640 * 480 * 3 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 1}, }; #define SPCA50X_OFFSET_DATA 10 #define SPCA504_PCCAM600_OFFSET_SNAPSHOT 3 #define SPCA504_PCCAM600_OFFSET_COMPRESS 4 #define SPCA504_PCCAM600_OFFSET_MODE 5 #define SPCA504_PCCAM600_OFFSET_DATA 14 /* Frame packet header offsets for the spca533 */ #define SPCA533_OFFSET_DATA 16 #define SPCA533_OFFSET_FRAMSEQ 15 /* Frame packet header offsets for the spca536 */ #define SPCA536_OFFSET_DATA 4 #define SPCA536_OFFSET_FRAMSEQ 1 /* Initialisation data for the Creative PC-CAM 600 */ static const __u16 spca504_pccam600_init_data[][3] = { /* {0xa0, 0x0000, 0x0503}, * capture mode */ {0x00, 0x0000, 0x2000}, {0x00, 0x0013, 0x2301}, {0x00, 0x0003, 0x2000}, {0x00, 0x0001, 0x21ac}, {0x00, 0x0001, 0x21a6}, {0x00, 0x0000, 0x21a7}, /* brightness */ {0x00, 0x0020, 0x21a8}, /* contrast */ {0x00, 0x0001, 0x21ac}, /* sat/hue */ {0x00, 0x0000, 0x21ad}, /* hue */ {0x00, 0x001a, 0x21ae}, /* saturation */ {0x00, 0x0002, 0x21a3}, /* gamma */ {0x30, 0x0154, 0x0008}, {0x30, 0x0004, 0x0006}, {0x30, 0x0258, 0x0009}, {0x30, 0x0004, 0x0000}, {0x30, 0x0093, 0x0004}, {0x30, 0x0066, 0x0005}, {0x00, 0x0000, 0x2000}, {0x00, 0x0013, 0x2301}, {0x00, 0x0003, 0x2000}, {0x00, 0x0013, 0x2301}, {0x00, 0x0003, 0x2000}, {} }; /* Creative PC-CAM 600 specific open data, sent before using the * generic initialisation data from spca504_open_data. */ static const __u16 spca504_pccam600_open_data[][3] = { {0x00, 0x0001, 0x2501}, {0x20, 0x0500, 0x0001}, /* snapshot mode */ {0x00, 0x0003, 0x2880}, {0x00, 0x0001, 0x2881}, {} }; /* Initialisation data for the logitech clicksmart 420 */ static const __u16 spca504A_clicksmart420_init_data[][3] = { /* {0xa0, 0x0000, 0x0503}, * capture mode */ {0x00, 0x0000, 0x2000}, {0x00, 0x0013, 0x2301}, {0x00, 0x0003, 0x2000}, {0x00, 0x0001, 0x21ac}, {0x00, 0x0001, 0x21a6}, {0x00, 0x0000, 0x21a7}, /* brightness */ {0x00, 0x0020, 0x21a8}, /* contrast */ {0x00, 0x0001, 0x21ac}, /* sat/hue */ {0x00, 0x0000, 0x21ad}, /* hue */ {0x00, 0x001a, 0x21ae}, /* saturation */ {0x00, 0x0002, 0x21a3}, /* gamma */ {0x30, 0x0004, 0x000a}, {0xb0, 0x0001, 0x0000}, {0x0a1, 0x0080, 0x0001}, {0x30, 0x0049, 0x0000}, {0x30, 0x0060, 0x0005}, {0x0c, 0x0004, 0x0000}, {0x00, 0x0000, 0x0000}, {0x00, 0x0000, 0x2000}, {0x00, 0x0013, 0x2301}, {0x00, 0x0003, 0x2000}, {0x00, 0x0000, 0x2000}, {} }; /* clicksmart 420 open data ? */ static const __u16 spca504A_clicksmart420_open_data[][3] = { {0x00, 0x0001, 0x2501}, {0x20, 0x0502, 0x0000}, {0x06, 0x0000, 0x0000}, {0x00, 0x0004, 0x2880}, {0x00, 0x0001, 0x2881}, /* look like setting a qTable */ {0x00, 0x0006, 0x2800}, {0x00, 0x0004, 0x2801}, {0x00, 0x0004, 0x2802}, {0x00, 0x0006, 0x2803}, {0x00, 0x000a, 0x2804}, {0x00, 0x0010, 0x2805}, {0x00, 0x0014, 0x2806}, {0x00, 0x0018, 0x2807}, {0x00, 0x0005, 0x2808}, {0x00, 0x0005, 0x2809}, {0x00, 0x0006, 0x280a}, {0x00, 0x0008, 0x280b}, {0x00, 0x000a, 0x280c}, {0x00, 0x0017, 0x280d}, {0x00, 0x0018, 0x280e}, {0x00, 0x0016, 0x280f}, {0x00, 0x0006, 0x2810}, {0x00, 0x0005, 0x2811}, {0x00, 0x0006, 0x2812}, {0x00, 0x000a, 0x2813}, {0x00, 0x0010, 0x2814}, {0x00, 0x0017, 0x2815}, {0x00, 0x001c, 0x2816}, {0x00, 0x0016, 0x2817}, {0x00, 0x0006, 0x2818}, {0x00, 0x0007, 0x2819}, {0x00, 0x0009, 0x281a}, {0x00, 0x000c, 0x281b}, {0x00, 0x0014, 0x281c}, {0x00, 0x0023, 0x281d}, {0x00, 0x0020, 0x281e}, {0x00, 0x0019, 0x281f}, {0x00, 0x0007, 0x2820}, {0x00, 0x0009, 0x2821}, {0x00, 0x000f, 0x2822}, {0x00, 0x0016, 0x2823}, {0x00, 0x001b, 0x2824}, {0x00, 0x002c, 0x2825}, {0x00, 0x0029, 0x2826}, {0x00, 0x001f, 0x2827}, {0x00, 0x000a, 0x2828}, {0x00, 0x000e, 0x2829}, {0x00, 0x0016, 0x282a}, {0x00, 0x001a, 0x282b}, {0x00, 0x0020, 0x282c}, {0x00, 0x002a, 0x282d}, {0x00, 0x002d, 0x282e}, {0x00, 0x0025, 0x282f}, {0x00, 0x0014, 0x2830}, {0x00, 0x001a, 0x2831}, {0x00, 0x001f, 0x2832}, {0x00, 0x0023, 0x2833}, {0x00, 0x0029, 0x2834}, {0x00, 0x0030, 0x2835}, {0x00, 0x0030, 0x2836}, {0x00, 0x0028, 0x2837}, {0x00, 0x001d, 0x2838}, {0x00, 0x0025, 0x2839}, {0x00, 0x0026, 0x283a}, {0x00, 0x0027, 0x283b}, {0x00, 0x002d, 0x283c}, {0x00, 0x0028, 0x283d}, {0x00, 0x0029, 0x283e}, {0x00, 0x0028, 0x283f}, {0x00, 0x0007, 0x2840}, {0x00, 0x0007, 0x2841}, {0x00, 0x000a, 0x2842}, {0x00, 0x0013, 0x2843}, {0x00, 0x0028, 0x2844}, {0x00, 0x0028, 0x2845}, {0x00, 0x0028, 0x2846}, {0x00, 0x0028, 0x2847}, {0x00, 0x0007, 0x2848}, {0x00, 0x0008, 0x2849}, {0x00, 0x000a, 0x284a}, {0x00, 0x001a, 0x284b}, {0x00, 0x0028, 0x284c}, {0x00, 0x0028, 0x284d}, {0x00, 0x0028, 0x284e}, {0x00, 0x0028, 0x284f}, {0x00, 0x000a, 0x2850}, {0x00, 0x000a, 0x2851}, {0x00, 0x0016, 0x2852}, {0x00, 0x0028, 0x2853}, {0x00, 0x0028, 0x2854}, {0x00, 0x0028, 0x2855}, {0x00, 0x0028, 0x2856}, {0x00, 0x0028, 0x2857}, {0x00, 0x0013, 0x2858}, {0x00, 0x001a, 0x2859}, {0x00, 0x0028, 0x285a}, {0x00, 0x0028, 0x285b}, {0x00, 0x0028, 0x285c}, {0x00, 0x0028, 0x285d}, {0x00, 0x0028, 0x285e}, {0x00, 0x0028, 0x285f}, {0x00, 0x0028, 0x2860}, {0x00, 0x0028, 0x2861}, {0x00, 0x0028, 0x2862}, {0x00, 0x0028, 0x2863}, {0x00, 0x0028, 0x2864}, {0x00, 0x0028, 0x2865}, {0x00, 0x0028, 0x2866}, {0x00, 0x0028, 0x2867}, {0x00, 0x0028, 0x2868}, {0x00, 0x0028, 0x2869}, {0x00, 0x0028, 0x286a}, {0x00, 0x0028, 0x286b}, {0x00, 0x0028, 0x286c}, {0x00, 0x0028, 0x286d}, {0x00, 0x0028, 0x286e}, {0x00, 0x0028, 0x286f}, {0x00, 0x0028, 0x2870}, {0x00, 0x0028, 0x2871}, {0x00, 0x0028, 0x2872}, {0x00, 0x0028, 0x2873}, {0x00, 0x0028, 0x2874}, {0x00, 0x0028, 0x2875}, {0x00, 0x0028, 0x2876}, {0x00, 0x0028, 0x2877}, {0x00, 0x0028, 0x2878}, {0x00, 0x0028, 0x2879}, {0x00, 0x0028, 0x287a}, {0x00, 0x0028, 0x287b}, {0x00, 0x0028, 0x287c}, {0x00, 0x0028, 0x287d}, {0x00, 0x0028, 0x287e}, {0x00, 0x0028, 0x287f}, {0xa0, 0x0000, 0x0503}, {} }; static const __u8 qtable_creative_pccam[2][64] = { { /* Q-table Y-components */ 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12, 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11, 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11, 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13, 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17, 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c, 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e, 0x16, 0x1c, 0x1d, 0x1d, 0x22, 0x1e, 0x1f, 0x1e}, { /* Q-table C-components */ 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e, 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e} }; /* FIXME: This Q-table is identical to the Creative PC-CAM one, * except for one byte. Possibly a typo? * NWG: 18/05/2003. */ static const __u8 qtable_spca504_default[2][64] = { { /* Q-table Y-components */ 0x05, 0x03, 0x03, 0x05, 0x07, 0x0c, 0x0f, 0x12, 0x04, 0x04, 0x04, 0x06, 0x08, 0x11, 0x12, 0x11, 0x04, 0x04, 0x05, 0x07, 0x0c, 0x11, 0x15, 0x11, 0x04, 0x05, 0x07, 0x09, 0x0f, 0x1a, 0x18, 0x13, 0x05, 0x07, 0x0b, 0x11, 0x14, 0x21, 0x1f, 0x17, 0x07, 0x0b, 0x11, 0x13, 0x18, 0x1f, 0x22, 0x1c, 0x0f, 0x13, 0x17, 0x1a, 0x1f, 0x24, 0x24, 0x1e, 0x16, 0x1c, 0x1d, 0x1d, 0x1d /* 0x22 */ , 0x1e, 0x1f, 0x1e, }, { /* Q-table C-components */ 0x05, 0x05, 0x07, 0x0e, 0x1e, 0x1e, 0x1e, 0x1e, 0x05, 0x06, 0x08, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x07, 0x08, 0x11, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x0e, 0x14, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e, 0x1e} }; static void reg_r(struct usb_device *dev, __u16 req, __u16 index, __u8 *buffer, __u16 length) { usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), req, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0, /* value */ index, buffer, length, 500); } static void reg_w(struct usb_device *dev, __u16 req, __u16 value, __u16 index, __u8 *buffer, __u16 length) { usb_control_msg(dev, usb_sndctrlpipe(dev, 0), req, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, index, buffer, length, 500); } /* write req / index / value */ static int reg_w_riv(struct usb_device *dev, __u16 req, __u16 index, __u16 value) { int ret; ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), req, USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, index, NULL, 0, 500); PDEBUG(D_USBO, "reg write: 0x%02x,0x%02x:0x%02x, %d", req, index, value, ret); if (ret < 0) PDEBUG(D_ERR, "reg write: error %d", ret); return ret; } /* read 1 byte */ static int reg_r_1(struct gspca_dev *gspca_dev, __u16 value) /* wValue */ { int ret; ret = usb_control_msg(gspca_dev->dev, usb_rcvctrlpipe(gspca_dev->dev, 0), 0x20, /* request */ USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, 0, /* index */ gspca_dev->usb_buf, 1, 500); /* timeout */ if (ret < 0) { PDEBUG(D_ERR, "reg_r_1 err %d", ret); return 0; } return gspca_dev->usb_buf[0]; } /* read 1 or 2 bytes - returns < 0 if error */ static int reg_r_12(struct gspca_dev *gspca_dev, __u16 req, /* 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), req, USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, 0, /* value */ index, gspca_dev->usb_buf, length, 500); 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_w_riv(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; } static int spca50x_setup_qtable(struct gspca_dev *gspca_dev, unsigned int request, unsigned int ybase, unsigned int cbase, const __u8 qtable[2][64]) { struct usb_device *dev = gspca_dev->dev; int i, err; /* loop over y components */ for (i = 0; i < 64; i++) { err = reg_w_riv(dev, request, ybase + i, qtable[0][i]); if (err < 0) return err; } /* loop over c components */ for (i = 0; i < 64; i++) { err = reg_w_riv(dev, request, cbase + i, qtable[1][i]); if (err < 0) return err; } return 0; } static void spca504_acknowledged_command(struct gspca_dev *gspca_dev, __u16 req, __u16 idx, __u16 val) { struct usb_device *dev = gspca_dev->dev; __u8 notdone; reg_w_riv(dev, req, idx, val); notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1); reg_w_riv(dev, req, idx, val); PDEBUG(D_FRAM, "before wait 0x%x", notdone); msleep(200); notdone = reg_r_12(gspca_dev, 0x01, 0x0001, 1); PDEBUG(D_FRAM, "after wait 0x%x", notdone); } static void spca504A_acknowledged_command(struct gspca_dev *gspca_dev, __u16 req, __u16 idx, __u16 val, __u8 stat, __u8 count) { struct usb_device *dev = gspca_dev->dev; __u8 status; __u8 endcode; reg_w_riv(dev, req, idx, val); status = reg_r_12(gspca_dev, 0x01, 0x0001, 1); endcode = stat; PDEBUG(D_FRAM, "Status 0x%x Need 0x%x", status, stat); if (!count) return; count = 200; while (--count > 0) { msleep(10); /* gsmart mini2 write a each wait setting 1 ms is enought */ /* reg_w_riv(dev, req, idx, val); */ status = reg_r_12(gspca_dev, 0x01, 0x0001, 1); if (status == endcode) { PDEBUG(D_FRAM, "status 0x%x after wait 0x%x", status, 200 - count); break; } } } static int spca504B_PollingDataReady(struct gspca_dev *gspca_dev) { int count = 10; while (--count > 0) { reg_r(gspca_dev->dev, 0x21, 0, gspca_dev->usb_buf, 1); if ((gspca_dev->usb_buf[0] & 0x01) == 0) break; msleep(10); } return gspca_dev->usb_buf[0]; } static void spca504B_WaitCmdStatus(struct gspca_dev *gspca_dev) { struct usb_device *dev = gspca_dev->dev; int count = 50; while (--count > 0) { reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1); if (gspca_dev->usb_buf[0] != 0) { gspca_dev->usb_buf[0] = 0; reg_w(dev, 0x21, 0, 1, gspca_dev->usb_buf, 1); reg_r(dev, 0x21, 1, gspca_dev->usb_buf, 1); spca504B_PollingDataReady(gspca_dev); break; } msleep(10); } } static void spca50x_GetFirmware(struct gspca_dev *gspca_dev) { struct usb_device *dev = gspca_dev->dev; __u8 *data; data = kmalloc(64, GFP_KERNEL); reg_r(dev, 0x20, 0, data, 5); PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ", data[0], data[1], data[2], data[3], data[4]); reg_r(dev, 0x23, 0, data, 64); reg_r(dev, 0x23, 1, data, 64); kfree(data); } static void spca504B_SetSizeType(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; __u8 Size; __u8 Type; int rc; Size = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv; Type = 0; switch (sd->bridge) { case BRIDGE_SPCA533: reg_w(dev, 0x31, 0, 0, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); rc = spca504B_PollingDataReady(gspca_dev); spca50x_GetFirmware(gspca_dev); gspca_dev->usb_buf[0] = 2; /* type */ reg_w(dev, 0x24, 0, 8, gspca_dev->usb_buf, 1); reg_r(dev, 0x24, 8, gspca_dev->usb_buf, 1); gspca_dev->usb_buf[0] = Size; reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1); reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */ rc = spca504B_PollingDataReady(gspca_dev); /* Init the cam width height with some values get on init ? */ reg_w(dev, 0x31, 0, 4, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); rc = spca504B_PollingDataReady(gspca_dev); break; default: /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA536: */ gspca_dev->usb_buf[0] = Size; reg_w(dev, 0x25, 0, 4, gspca_dev->usb_buf, 1); reg_r(dev, 0x25, 4, gspca_dev->usb_buf, 1); /* size */ Type = 6; gspca_dev->usb_buf[0] = Type; reg_w(dev, 0x27, 0, 0, gspca_dev->usb_buf, 1); reg_r(dev, 0x27, 0, gspca_dev->usb_buf, 1); /* type */ rc = spca504B_PollingDataReady(gspca_dev); break; case BRIDGE_SPCA504: Size += 3; if (sd->subtype == AiptekMiniPenCam13) { /* spca504a aiptek */ spca504A_acknowledged_command(gspca_dev, 0x08, Size, 0, 0x80 | (Size & 0x0f), 1); spca504A_acknowledged_command(gspca_dev, 1, 3, 0, 0x9f, 0); } else { spca504_acknowledged_command(gspca_dev, 0x08, Size, 0); } break; case BRIDGE_SPCA504C: /* capture mode */ reg_w_riv(dev, 0xa0, (0x0500 | (Size & 0x0f)), 0x00); reg_w_riv(dev, 0x20, 0x01, 0x0500 | (Size & 0x0f)); break; } } static void spca504_wait_status(struct gspca_dev *gspca_dev) { int cnt; cnt = 256; while (--cnt > 0) { /* With this we get the status, when return 0 it's all ok */ if (reg_r_12(gspca_dev, 0x06, 0x00, 1) == 0) return; msleep(10); } } static void spca504B_setQtable(struct gspca_dev *gspca_dev) { struct usb_device *dev = gspca_dev->dev; gspca_dev->usb_buf[0] = 3; reg_w(dev, 0x26, 0, 0, gspca_dev->usb_buf, 1); reg_r(dev, 0x26, 0, gspca_dev->usb_buf, 1); spca504B_PollingDataReady(gspca_dev); } static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; int pollreg = 1; switch (sd->bridge) { case BRIDGE_SPCA504: case BRIDGE_SPCA504C: pollreg = 0; /* fall thru */ default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ reg_w(dev, 0, 0, 0x21a7, NULL, 0); /* brightness */ reg_w(dev, 0, 0x20, 0x21a8, NULL, 0); /* contrast */ reg_w(dev, 0, 0, 0x21ad, NULL, 0); /* hue */ reg_w(dev, 0, 1, 0x21ac, NULL, 0); /* sat/hue */ reg_w(dev, 0, 0x20, 0x21ae, NULL, 0); /* saturation */ reg_w(dev, 0, 0, 0x21a3, NULL, 0); /* gamma */ break; case BRIDGE_SPCA536: reg_w(dev, 0, 0, 0x20f0, NULL, 0); reg_w(dev, 0, 0x21, 0x20f1, NULL, 0); reg_w(dev, 0, 0x40, 0x20f5, NULL, 0); reg_w(dev, 0, 1, 0x20f4, NULL, 0); reg_w(dev, 0, 0x40, 0x20f6, NULL, 0); reg_w(dev, 0, 0, 0x2089, NULL, 0); break; } if (pollreg) spca504B_PollingDataReady(gspca_dev); } /* 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 usb_device *dev = gspca_dev->dev; struct cam *cam; __u16 vendor; __u16 product; __u8 fw; vendor = id->idVendor; product = id->idProduct; switch (vendor) { case 0x041e: /* Creative cameras */ /* switch (product) { */ /* case 0x400b: */ /* case 0x4012: */ /* case 0x4013: */ /* sd->bridge = BRIDGE_SPCA504C; */ /* break; */ /* } */ break; case 0x0458: /* Genius KYE cameras */ /* switch (product) { */ /* case 0x7006: */ sd->bridge = BRIDGE_SPCA504B; /* break; */ /* } */ break; case 0x046d: /* Logitech Labtec */ switch (product) { case 0x0905: sd->subtype = LogitechClickSmart820; sd->bridge = BRIDGE_SPCA533; break; case 0x0960: sd->subtype = LogitechClickSmart420; sd->bridge = BRIDGE_SPCA504C; break; } break; case 0x0471: /* Philips */ /* switch (product) { */ /* case 0x0322: */ sd->bridge = BRIDGE_SPCA504B; /* break; */ /* } */ break; case 0x04a5: /* Benq */ switch (product) { case 0x3003: sd->bridge = BRIDGE_SPCA504B; break; case 0x3008: case 0x300a: sd->bridge = BRIDGE_SPCA533; break; } break; case 0x04f1: /* JVC */ /* switch (product) { */ /* case 0x1001: */ sd->bridge = BRIDGE_SPCA504B; /* break; */ /* } */ break; case 0x04fc: /* SunPlus */ switch (product) { case 0x500c: sd->bridge = BRIDGE_SPCA504B; break; case 0x504a: /* try to get the firmware as some cam answer 2.0.1.2.2 * and should be a spca504b then overwrite that setting */ reg_r(dev, 0x20, 0, gspca_dev->usb_buf, 1); fw = gspca_dev->usb_buf[0]; if (fw == 1) { sd->subtype = AiptekMiniPenCam13; sd->bridge = BRIDGE_SPCA504; } else if (fw == 2) { sd->bridge = BRIDGE_SPCA504B; } else return -ENODEV; break; case 0x504b: sd->bridge = BRIDGE_SPCA504B; break; case 0x5330: sd->bridge = BRIDGE_SPCA533; break; case 0x5360: sd->bridge = BRIDGE_SPCA536; break; case 0xffff: sd->bridge = BRIDGE_SPCA504B; break; } break; case 0x052b: /* ?? Megapix */ /* switch (product) { */ /* case 0x1513: */ sd->subtype = MegapixV4; sd->bridge = BRIDGE_SPCA533; /* break; */ /* } */ break; case 0x0546: /* Polaroid */ switch (product) { case 0x3155: sd->bridge = BRIDGE_SPCA533; break; case 0x3191: case 0x3273: sd->bridge = BRIDGE_SPCA504B; break; } break; case 0x055f: /* Mustek cameras */ switch (product) { case 0xc211: sd->bridge = BRIDGE_SPCA536; break; case 0xc230: case 0xc232: sd->bridge = BRIDGE_SPCA533; break; case 0xc360: sd->bridge = BRIDGE_SPCA536; break; case 0xc420: sd->bridge = BRIDGE_SPCA504; break; case 0xc430: case 0xc440: sd->bridge = BRIDGE_SPCA533; break; case 0xc520: sd->bridge = BRIDGE_SPCA504; break; case 0xc530: case 0xc540: case 0xc630: case 0xc650: sd->bridge = BRIDGE_SPCA533; break; } break; case 0x05da: /* Digital Dream cameras */ /* switch (product) { */ /* case 0x1018: */ sd->bridge = BRIDGE_SPCA504B; /* break; */ /* } */ break; case 0x06d6: /* Trust */ /* switch (product) { */ /* case 0x0031: */ sd->bridge = BRIDGE_SPCA533; /* SPCA533A */ /* break; */ /* } */ break; case 0x0733: /* Rebadged ViewQuest (Intel) and ViewQuest cameras */ switch (product) { case 0x1311: case 0x1314: case 0x2211: case 0x2221: sd->bridge = BRIDGE_SPCA533; break; case 0x3261: case 0x3281: sd->bridge = BRIDGE_SPCA536; break; } break; case 0x08ca: /* Aiptek */ switch (product) { case 0x0104: case 0x0106: sd->bridge = BRIDGE_SPCA533; break; case 0x2008: sd->bridge = BRIDGE_SPCA504B; break; case 0x2010: sd->bridge = BRIDGE_SPCA533; break; case 0x2016: case 0x2018: sd->bridge = BRIDGE_SPCA504B; break; case 0x2020: case 0x2022: sd->bridge = BRIDGE_SPCA533; break; case 0x2024: sd->bridge = BRIDGE_SPCA536; break; case 0x2028: sd->bridge = BRIDGE_SPCA533; break; case 0x2040: case 0x2042: case 0x2060: sd->bridge = BRIDGE_SPCA536; break; } break; case 0x0d64: /* SunPlus */ /* switch (product) { */ /* case 0x0303: */ sd->bridge = BRIDGE_SPCA536; /* break; */ /* } */ break; } cam = &gspca_dev->cam; cam->dev_name = (char *) id->driver_info; cam->epaddr = 0x01; switch (sd->bridge) { default: /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA536: */ cam->cam_mode = vga_mode; cam->nmodes = sizeof vga_mode / sizeof vga_mode[0]; break; case BRIDGE_SPCA533: cam->cam_mode = custom_mode; cam->nmodes = sizeof custom_mode / sizeof custom_mode[0]; break; case BRIDGE_SPCA504C: cam->cam_mode = vga_mode2; cam->nmodes = sizeof vga_mode2 / sizeof vga_mode2[0]; break; } sd->qindex = 5; /* set the quantization table */ sd->brightness = sd_ctrls[SD_BRIGHTNESS].qctrl.default_value; sd->contrast = sd_ctrls[SD_CONTRAST].qctrl.default_value; sd->colors = sd_ctrls[SD_COLOR].qctrl.default_value; 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; struct usb_device *dev = gspca_dev->dev; int rc; __u8 i; __u8 info[6]; int err_code; switch (sd->bridge) { case BRIDGE_SPCA504B: reg_w(dev, 0x1d, 0, 0, NULL, 0); reg_w(dev, 0, 1, 0x2306, NULL, 0); reg_w(dev, 0, 0, 0x0d04, NULL, 0); reg_w(dev, 0, 0, 0x2000, NULL, 0); reg_w(dev, 0, 0x13, 0x2301, NULL, 0); reg_w(dev, 0, 0, 0x2306, NULL, 0); /* fall thru */ case BRIDGE_SPCA533: rc = spca504B_PollingDataReady(gspca_dev); spca50x_GetFirmware(gspca_dev); break; case BRIDGE_SPCA536: spca50x_GetFirmware(gspca_dev); reg_r(dev, 0x00, 0x5002, gspca_dev->usb_buf, 1); gspca_dev->usb_buf[0] = 0; reg_w(dev, 0x24, 0, 0, gspca_dev->usb_buf, 1); reg_r(dev, 0x24, 0, gspca_dev->usb_buf, 1); rc = spca504B_PollingDataReady(gspca_dev); reg_w(dev, 0x34, 0, 0, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); break; case BRIDGE_SPCA504C: /* pccam600 */ PDEBUG(D_STREAM, "Opening SPCA504 (PC-CAM 600)"); reg_w_riv(dev, 0xe0, 0x0000, 0x0000); reg_w_riv(dev, 0xe0, 0x0000, 0x0001); /* reset */ spca504_wait_status(gspca_dev); if (sd->subtype == LogitechClickSmart420) write_vector(gspca_dev, spca504A_clicksmart420_open_data); else write_vector(gspca_dev, spca504_pccam600_open_data); err_code = spca50x_setup_qtable(gspca_dev, 0x00, 0x2800, 0x2840, qtable_creative_pccam); if (err_code < 0) { PDEBUG(D_ERR|D_STREAM, "spca50x_setup_qtable failed"); return err_code; } break; default: /* case BRIDGE_SPCA504: */ PDEBUG(D_STREAM, "Opening SPCA504"); if (sd->subtype == AiptekMiniPenCam13) { /*****************************/ for (i = 0; i < 6; i++) info[i] = reg_r_1(gspca_dev, i); PDEBUG(D_STREAM, "Read info: %d %d %d %d %d %d." " Should be 1,0,2,2,0,0", info[0], info[1], info[2], info[3], info[4], info[5]); /* spca504a aiptek */ /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */ spca504A_acknowledged_command(gspca_dev, 0x24, 8, 3, 0x9e, 1); /* Twice sequencial need status 0xff->0x9e->0x9d */ spca504A_acknowledged_command(gspca_dev, 0x24, 8, 3, 0x9e, 0); spca504A_acknowledged_command(gspca_dev, 0x24, 0, 0, 0x9d, 1); /******************************/ /* spca504a aiptek */ spca504A_acknowledged_command(gspca_dev, 0x08, 6, 0, 0x86, 1); /* reg_write (dev, 0, 0x2000, 0); */ /* reg_write (dev, 0, 0x2883, 1); */ /* spca504A_acknowledged_command (gspca_dev, 0x08, 6, 0, 0x86, 1); */ /* spca504A_acknowledged_command (gspca_dev, 0x24, 0, 0, 0x9D, 1); */ reg_w_riv(dev, 0x0, 0x270c, 0x05); /* L92 sno1t.txt */ reg_w_riv(dev, 0x0, 0x2310, 0x05); spca504A_acknowledged_command(gspca_dev, 0x01, 0x0f, 0, 0xff, 0); } /* setup qtable */ reg_w_riv(dev, 0, 0x2000, 0); reg_w_riv(dev, 0, 0x2883, 1); err_code = spca50x_setup_qtable(gspca_dev, 0x00, 0x2800, 0x2840, qtable_spca504_default); if (err_code < 0) { PDEBUG(D_ERR, "spca50x_setup_qtable failed"); return err_code; } break; } return 0; } static void sd_start(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; int rc; int enable; __u8 i; __u8 info[6]; if (sd->bridge == BRIDGE_SPCA504B) spca504B_setQtable(gspca_dev); spca504B_SetSizeType(gspca_dev); switch (sd->bridge) { default: /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA536: */ if (sd->subtype == MegapixV4 || sd->subtype == LogitechClickSmart820) { reg_w(dev, 0xf0, 0, 0, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); reg_r(dev, 0xf0, 4, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); } else { reg_w(dev, 0x31, 0, 4, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); rc = spca504B_PollingDataReady(gspca_dev); } break; case BRIDGE_SPCA504: if (sd->subtype == AiptekMiniPenCam13) { for (i = 0; i < 6; i++) info[i] = reg_r_1(gspca_dev, i); PDEBUG(D_STREAM, "Read info: %d %d %d %d %d %d." " Should be 1,0,2,2,0,0", info[0], info[1], info[2], info[3], info[4], info[5]); /* spca504a aiptek */ /* Set AE AWB Banding Type 3-> 50Hz 2-> 60Hz */ spca504A_acknowledged_command(gspca_dev, 0x24, 8, 3, 0x9e, 1); /* Twice sequencial need status 0xff->0x9e->0x9d */ spca504A_acknowledged_command(gspca_dev, 0x24, 8, 3, 0x9e, 0); spca504A_acknowledged_command(gspca_dev, 0x24, 0, 0, 0x9d, 1); } else { spca504_acknowledged_command(gspca_dev, 0x24, 8, 3); for (i = 0; i < 6; i++) info[i] = reg_r_1(gspca_dev, i); PDEBUG(D_STREAM, "Read info: %d %d %d %d %d %d." " Should be 1,0,2,2,0,0", info[0], info[1], info[2], info[3], info[4], info[5]); spca504_acknowledged_command(gspca_dev, 0x24, 8, 3); spca504_acknowledged_command(gspca_dev, 0x24, 0, 0); } spca504B_SetSizeType(gspca_dev); reg_w_riv(dev, 0x0, 0x270c, 0x05); /* L92 sno1t.txt */ reg_w_riv(dev, 0x0, 0x2310, 0x05); break; case BRIDGE_SPCA504C: if (sd->subtype == LogitechClickSmart420) { write_vector(gspca_dev, spca504A_clicksmart420_init_data); } else { write_vector(gspca_dev, spca504_pccam600_init_data); } enable = (sd->autogain ? 0x04 : 0x01); reg_w_riv(dev, 0x0c, 0x0000, enable); /* auto exposure */ reg_w_riv(dev, 0xb0, 0x0000, enable); /* auto whiteness */ /* set default exposure compensation and whiteness balance */ reg_w_riv(dev, 0x30, 0x0001, 800); /* ~ 20 fps */ reg_w_riv(dev, 0x30, 0x0002, 1600); spca504B_SetSizeType(gspca_dev); break; } sp5xx_initContBrigHueRegisters(gspca_dev); } static void sd_stopN(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA536: */ /* case BRIDGE_SPCA504B: */ reg_w(dev, 0x31, 0, 0, NULL, 0); spca504B_WaitCmdStatus(gspca_dev); spca504B_PollingDataReady(gspca_dev); break; case BRIDGE_SPCA504: case BRIDGE_SPCA504C: reg_w_riv(dev, 0x00, 0x2000, 0x0000); if (sd->subtype == AiptekMiniPenCam13) { /* spca504a aiptek */ /* spca504A_acknowledged_command(gspca_dev, 0x08, 6, 0, 0x86, 1); */ spca504A_acknowledged_command(gspca_dev, 0x24, 0x00, 0x00, 0x9d, 1); spca504A_acknowledged_command(gspca_dev, 0x01, 0x0f, 0x00, 0xff, 1); } else { spca504_acknowledged_command(gspca_dev, 0x24, 0, 0); reg_w_riv(dev, 0x01, 0x000f, 0x00); } break; } } static void sd_stop0(struct gspca_dev *gspca_dev) { } static void sd_close(struct gspca_dev *gspca_dev) { } static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ int len) /* iso packet length */ { struct sd *sd = (struct sd *) gspca_dev; int i, sof = 0; unsigned char *s, *d; static unsigned char ffd9[] = {0xff, 0xd9}; /* frames are jpeg 4.1.1 without 0xff escape */ switch (sd->bridge) { case BRIDGE_SPCA533: if (data[0] == 0xff) { if (data[1] != 0x01) { /* drop packet */ /* gspca_dev->last_packet_type = DISCARD_PACKET; */ return; } sof = 1; data += SPCA533_OFFSET_DATA; len -= SPCA533_OFFSET_DATA; } else { data += 1; len -= 1; } break; case BRIDGE_SPCA536: if (data[0] == 0xff) { sof = 1; data += SPCA536_OFFSET_DATA; len -= SPCA536_OFFSET_DATA; } else { data += 2; len -= 2; } break; default: /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504B: */ switch (data[0]) { case 0xfe: /* start of frame */ sof = 1; data += SPCA50X_OFFSET_DATA; len -= SPCA50X_OFFSET_DATA; break; case 0xff: /* drop packet */ /* gspca_dev->last_packet_type = DISCARD_PACKET; */ return; default: data += 1; len -= 1; break; } break; case BRIDGE_SPCA504C: switch (data[0]) { case 0xfe: /* start of frame */ sof = 1; data += SPCA504_PCCAM600_OFFSET_DATA; len -= SPCA504_PCCAM600_OFFSET_DATA; break; case 0xff: /* drop packet */ /* gspca_dev->last_packet_type = DISCARD_PACKET; */ return; default: data += 1; len -= 1; break; } break; } if (sof) { /* start of frame */ frame = gspca_frame_add(gspca_dev, LAST_PACKET, frame, ffd9, 2); /* put the JPEG header in the new frame */ jpeg_put_header(gspca_dev, frame, ((struct sd *) gspca_dev)->qindex, 0x22); } /* add 0x00 after 0xff */ for (i = len; --i >= 0; ) if (data[i] == 0xff) break; if (i < 0) { /* no 0xff */ gspca_frame_add(gspca_dev, INTER_PACKET, frame, data, len); return; } s = data; d = sd->packet; for (i = 0; i < len; i++) { *d++ = *s++; if (s[-1] == 0xff) *d++ = 0x00; } gspca_frame_add(gspca_dev, INTER_PACKET, frame, sd->packet, d - sd->packet); } static void setbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504C: */ reg_w_riv(dev, 0x0, 0x21a7, sd->brightness); break; case BRIDGE_SPCA536: reg_w_riv(dev, 0x0, 0x20f0, sd->brightness); break; } } static void getbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; __u16 brightness = 0; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504C: */ brightness = reg_r_12(gspca_dev, 0x00, 0x21a7, 2); break; case BRIDGE_SPCA536: brightness = reg_r_12(gspca_dev, 0x00, 0x20f0, 2); break; } sd->brightness = ((brightness & 0xff) - 128) % 255; } static void setcontrast(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504C: */ reg_w_riv(dev, 0x0, 0x21a8, sd->contrast); break; case BRIDGE_SPCA536: reg_w_riv(dev, 0x0, 0x20f1, sd->contrast); break; } } static void getcontrast(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504C: */ sd->contrast = reg_r_12(gspca_dev, 0x00, 0x21a8, 2); break; case BRIDGE_SPCA536: sd->contrast = reg_r_12(gspca_dev, 0x00, 0x20f1, 2); break; } } static void setcolors(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; struct usb_device *dev = gspca_dev->dev; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504C: */ reg_w_riv(dev, 0x0, 0x21ae, sd->colors); break; case BRIDGE_SPCA536: reg_w_riv(dev, 0x0, 0x20f6, sd->colors); break; } } static void getcolors(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; switch (sd->bridge) { default: /* case BRIDGE_SPCA533: */ /* case BRIDGE_SPCA504B: */ /* case BRIDGE_SPCA504: */ /* case BRIDGE_SPCA504C: */ sd->colors = reg_r_12(gspca_dev, 0x00, 0x21ae, 2) >> 1; break; case BRIDGE_SPCA536: sd->colors = reg_r_12(gspca_dev, 0x00, 0x20f6, 2) >> 1; break; } } 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; } static int sd_setcontrast(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; sd->contrast = val; if (gspca_dev->streaming) setcontrast(gspca_dev); return 0; } static int sd_getcontrast(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; getcontrast(gspca_dev); *val = sd->contrast; return 0; } static int sd_setcolors(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; sd->colors = val; if (gspca_dev->streaming) setcolors(gspca_dev); return 0; } static int sd_getcolors(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; getcolors(gspca_dev); *val = sd->colors; return 0; } static int sd_setautogain(struct gspca_dev *gspca_dev, __s32 val) { struct sd *sd = (struct sd *) gspca_dev; sd->autogain = val; return 0; } static int sd_getautogain(struct gspca_dev *gspca_dev, __s32 *val) { struct sd *sd = (struct sd *) gspca_dev; *val = sd->autogain; return 0; } /* sub-driver description */ static const struct sd_desc sd_desc = { .name = MODULE_NAME, .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, .open = sd_open, .start = sd_start, .stopN = sd_stopN, .stop0 = sd_stop0, .close = sd_close, .pkt_scan = sd_pkt_scan, }; /* -- module initialisation -- */ #define DVNM(name) .driver_info = (kernel_ulong_t) name static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x041e, 0x400b), DVNM("Creative PC-CAM 600")}, {USB_DEVICE(0x041e, 0x4012), DVNM("PC-Cam350")}, {USB_DEVICE(0x041e, 0x4013), DVNM("Creative Pccam750")}, {USB_DEVICE(0x0458, 0x7006), DVNM("Genius Dsc 1.3 Smart")}, {USB_DEVICE(0x046d, 0x0905), DVNM("Logitech ClickSmart 820")}, {USB_DEVICE(0x046d, 0x0960), DVNM("Logitech ClickSmart 420")}, {USB_DEVICE(0x0471, 0x0322), DVNM("Philips DMVC1300K")}, {USB_DEVICE(0x04a5, 0x3003), DVNM("Benq DC 1300")}, {USB_DEVICE(0x04a5, 0x3008), DVNM("Benq DC 1500")}, {USB_DEVICE(0x04a5, 0x300a), DVNM("Benq DC3410")}, {USB_DEVICE(0x04f1, 0x1001), DVNM("JVC GC A50")}, {USB_DEVICE(0x04fc, 0x500c), DVNM("Sunplus CA500C")}, {USB_DEVICE(0x04fc, 0x504a), DVNM("Aiptek Mini PenCam 1.3")}, {USB_DEVICE(0x04fc, 0x504b), DVNM("Maxell MaxPocket LE 1.3")}, {USB_DEVICE(0x04fc, 0x5330), DVNM("Digitrex 2110")}, {USB_DEVICE(0x04fc, 0x5360), DVNM("Sunplus Generic")}, {USB_DEVICE(0x04fc, 0xffff), DVNM("Pure DigitalDakota")}, {USB_DEVICE(0x052b, 0x1513), DVNM("Megapix V4")}, {USB_DEVICE(0x0546, 0x3155), DVNM("Polaroid PDC3070")}, {USB_DEVICE(0x0546, 0x3191), DVNM("Polaroid Ion 80")}, {USB_DEVICE(0x0546, 0x3273), DVNM("Polaroid PDC2030")}, {USB_DEVICE(0x055f, 0xc211), DVNM("Kowa Bs888e Microcamera")}, {USB_DEVICE(0x055f, 0xc230), DVNM("Mustek Digicam 330K")}, {USB_DEVICE(0x055f, 0xc232), DVNM("Mustek MDC3500")}, {USB_DEVICE(0x055f, 0xc360), DVNM("Mustek DV4000 Mpeg4 ")}, {USB_DEVICE(0x055f, 0xc420), DVNM("Mustek gSmart Mini 2")}, {USB_DEVICE(0x055f, 0xc430), DVNM("Mustek Gsmart LCD 2")}, {USB_DEVICE(0x055f, 0xc440), DVNM("Mustek DV 3000")}, {USB_DEVICE(0x055f, 0xc520), DVNM("Mustek gSmart Mini 3")}, {USB_DEVICE(0x055f, 0xc530), DVNM("Mustek Gsmart LCD 3")}, {USB_DEVICE(0x055f, 0xc540), DVNM("Gsmart D30")}, {USB_DEVICE(0x055f, 0xc630), DVNM("Mustek MDC4000")}, {USB_DEVICE(0x055f, 0xc650), DVNM("Mustek MDC5500Z")}, {USB_DEVICE(0x05da, 0x1018), DVNM("Digital Dream Enigma 1.3")}, {USB_DEVICE(0x06d6, 0x0031), DVNM("Trust 610 LCD PowerC@m Zoom")}, {USB_DEVICE(0x0733, 0x1311), DVNM("Digital Dream Epsilon 1.3")}, {USB_DEVICE(0x0733, 0x1314), DVNM("Mercury 2.1MEG Deluxe Classic Cam")}, {USB_DEVICE(0x0733, 0x2211), DVNM("Jenoptik jdc 21 LCD")}, {USB_DEVICE(0x0733, 0x2221), DVNM("Mercury Digital Pro 3.1p")}, {USB_DEVICE(0x0733, 0x3261), DVNM("Concord 3045 spca536a")}, {USB_DEVICE(0x0733, 0x3281), DVNM("Cyberpix S550V")}, {USB_DEVICE(0x08ca, 0x0104), DVNM("Aiptek PocketDVII 1.3")}, {USB_DEVICE(0x08ca, 0x0106), DVNM("Aiptek Pocket DV3100+")}, {USB_DEVICE(0x08ca, 0x2008), DVNM("Aiptek Mini PenCam 2 M")}, {USB_DEVICE(0x08ca, 0x2010), DVNM("Aiptek PocketCam 3M")}, {USB_DEVICE(0x08ca, 0x2016), DVNM("Aiptek PocketCam 2 Mega")}, {USB_DEVICE(0x08ca, 0x2018), DVNM("Aiptek Pencam SD 2M")}, {USB_DEVICE(0x08ca, 0x2020), DVNM("Aiptek Slim 3000F")}, {USB_DEVICE(0x08ca, 0x2022), DVNM("Aiptek Slim 3200")}, {USB_DEVICE(0x08ca, 0x2024), DVNM("Aiptek DV3500 Mpeg4 ")}, {USB_DEVICE(0x08ca, 0x2028), DVNM("Aiptek PocketCam4M")}, {USB_DEVICE(0x08ca, 0x2040), DVNM("Aiptek PocketDV4100M")}, {USB_DEVICE(0x08ca, 0x2042), DVNM("Aiptek PocketDV5100")}, {USB_DEVICE(0x08ca, 0x2060), DVNM("Aiptek PocketDV5300")}, {USB_DEVICE(0x0d64, 0x0303), DVNM("Sunplus FashionCam DXG")}, {} }; 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, "v%s registered", version); 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);