2008-04-12 06:58:09 -06:00
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/*
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* Syntek DV4000 (STK014) subdriver
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*
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2008-06-12 07:58:58 -06:00
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* Copyright (C) 2008 Jean-Francois Moine (http://moinejf.free.fr)
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2008-04-12 06:58:09 -06:00
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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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2011-08-21 16:56:57 -06:00
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
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2008-04-12 06:58:09 -06:00
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#define MODULE_NAME "stk014"
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#include "gspca.h"
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#include "jpeg.h"
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MODULE_AUTHOR("Jean-Francois Moine <http://moinejf.free.fr>");
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MODULE_DESCRIPTION("Syntek DV4000 (STK014) USB Camera Driver");
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MODULE_LICENSE("GPL");
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2012-06-27 13:48:33 -06:00
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#define QUALITY 50
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2008-04-12 06:58:09 -06:00
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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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2010-06-04 02:26:42 -06:00
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u8 jpeg_hdr[JPEG_HDR_SZ];
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2008-04-12 06:58:09 -06:00
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};
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2008-12-29 03:49:41 -07:00
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static const struct v4l2_pix_format vga_mode[] = {
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2008-07-05 08:49:20 -06:00
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{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
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.bytesperline = 320,
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.sizeimage = 320 * 240 * 3 / 8 + 590,
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.colorspace = V4L2_COLORSPACE_JPEG,
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.priv = 1},
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{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
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.bytesperline = 640,
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.sizeimage = 640 * 480 * 3 / 8 + 590,
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.colorspace = V4L2_COLORSPACE_JPEG,
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.priv = 0},
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2008-04-12 06:58:09 -06:00
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};
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/* -- read a register -- */
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2009-12-02 10:39:53 -07:00
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static u8 reg_r(struct gspca_dev *gspca_dev,
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2008-07-14 06:38:29 -06:00
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__u16 index)
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2008-04-12 06:58:09 -06:00
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{
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struct usb_device *dev = gspca_dev->dev;
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2008-06-30 12:50:11 -06:00
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int ret;
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2008-04-12 06:58:09 -06:00
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2009-12-02 10:39:53 -07:00
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if (gspca_dev->usb_err < 0)
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return 0;
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2008-04-12 06:58:09 -06:00
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ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0),
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0x00,
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USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
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0x00,
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index,
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2008-07-14 06:38:29 -06:00
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gspca_dev->usb_buf, 1,
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2008-04-12 06:58:09 -06:00
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500);
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2008-07-14 06:38:29 -06:00
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if (ret < 0) {
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2011-08-21 16:56:57 -06:00
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pr_err("reg_r err %d\n", ret);
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2009-12-02 10:39:53 -07:00
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gspca_dev->usb_err = ret;
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return 0;
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2008-07-14 06:38:29 -06:00
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}
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return gspca_dev->usb_buf[0];
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2008-04-12 06:58:09 -06:00
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}
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/* -- write a register -- */
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2009-12-02 10:39:53 -07:00
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static void reg_w(struct gspca_dev *gspca_dev,
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2008-04-12 06:58:09 -06:00
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__u16 index, __u16 value)
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{
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struct usb_device *dev = gspca_dev->dev;
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int ret;
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2009-12-02 10:39:53 -07:00
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if (gspca_dev->usb_err < 0)
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return;
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2008-04-12 06:58:09 -06:00
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ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0),
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0x01,
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USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
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value,
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index,
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NULL,
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0,
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500);
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2009-12-02 10:39:53 -07:00
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if (ret < 0) {
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2011-08-21 16:56:57 -06:00
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pr_err("reg_w err %d\n", ret);
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2009-12-02 10:39:53 -07:00
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gspca_dev->usb_err = ret;
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}
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2008-04-12 06:58:09 -06:00
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}
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2008-07-14 06:38:29 -06:00
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/* -- get a bulk value (4 bytes) -- */
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2009-12-02 10:39:53 -07:00
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static void rcv_val(struct gspca_dev *gspca_dev,
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2008-07-14 06:38:29 -06:00
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int ads)
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2008-04-12 06:58:09 -06:00
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{
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struct usb_device *dev = gspca_dev->dev;
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int alen, ret;
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2008-06-30 12:50:11 -06:00
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reg_w(gspca_dev, 0x634, (ads >> 16) & 0xff);
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reg_w(gspca_dev, 0x635, (ads >> 8) & 0xff);
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reg_w(gspca_dev, 0x636, ads & 0xff);
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reg_w(gspca_dev, 0x637, 0);
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2008-07-14 06:38:29 -06:00
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reg_w(gspca_dev, 0x638, 4); /* len & 0xff */
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reg_w(gspca_dev, 0x639, 0); /* len >> 8 */
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2008-06-30 12:50:11 -06:00
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reg_w(gspca_dev, 0x63a, 0);
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reg_w(gspca_dev, 0x63b, 0);
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reg_w(gspca_dev, 0x630, 5);
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2009-12-02 10:39:53 -07:00
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if (gspca_dev->usb_err < 0)
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return;
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2008-04-12 06:58:09 -06:00
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ret = usb_bulk_msg(dev,
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2008-12-31 04:13:46 -07:00
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usb_rcvbulkpipe(dev, 0x05),
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2008-07-14 06:38:29 -06:00
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gspca_dev->usb_buf,
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4, /* length */
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2008-04-12 06:58:09 -06:00
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&alen,
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2008-07-14 06:38:29 -06:00
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500); /* timeout in milliseconds */
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2009-12-02 10:39:53 -07:00
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if (ret < 0) {
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2011-08-21 16:56:57 -06:00
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pr_err("rcv_val err %d\n", ret);
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2009-12-02 10:39:53 -07:00
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gspca_dev->usb_err = ret;
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}
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2008-04-12 06:58:09 -06:00
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}
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2008-07-14 06:38:29 -06:00
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/* -- send a bulk value -- */
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2009-12-02 10:39:53 -07:00
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static void snd_val(struct gspca_dev *gspca_dev,
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2008-04-12 06:58:09 -06:00
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int ads,
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unsigned int val)
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{
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struct usb_device *dev = gspca_dev->dev;
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int alen, ret;
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2008-07-14 06:38:29 -06:00
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__u8 seq = 0;
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2008-04-12 06:58:09 -06:00
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if (ads == 0x003f08) {
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2009-12-02 10:39:53 -07:00
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reg_r(gspca_dev, 0x0704);
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seq = reg_r(gspca_dev, 0x0705);
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reg_r(gspca_dev, 0x0650);
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2008-06-30 12:50:11 -06:00
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reg_w(gspca_dev, 0x654, seq);
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2008-07-14 06:38:29 -06:00
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} else {
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2008-06-30 12:50:11 -06:00
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reg_w(gspca_dev, 0x654, (ads >> 16) & 0xff);
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2008-07-14 06:38:29 -06:00
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}
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2008-06-30 12:50:11 -06:00
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reg_w(gspca_dev, 0x655, (ads >> 8) & 0xff);
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reg_w(gspca_dev, 0x656, ads & 0xff);
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reg_w(gspca_dev, 0x657, 0);
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reg_w(gspca_dev, 0x658, 0x04); /* size */
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reg_w(gspca_dev, 0x659, 0);
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reg_w(gspca_dev, 0x65a, 0);
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reg_w(gspca_dev, 0x65b, 0);
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reg_w(gspca_dev, 0x650, 5);
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2009-12-02 10:39:53 -07:00
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if (gspca_dev->usb_err < 0)
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return;
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2008-07-14 06:38:29 -06:00
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gspca_dev->usb_buf[0] = val >> 24;
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gspca_dev->usb_buf[1] = val >> 16;
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gspca_dev->usb_buf[2] = val >> 8;
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gspca_dev->usb_buf[3] = val;
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2008-04-12 06:58:09 -06:00
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ret = usb_bulk_msg(dev,
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usb_sndbulkpipe(dev, 6),
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2008-07-14 06:38:29 -06:00
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gspca_dev->usb_buf,
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2008-04-12 06:58:09 -06:00
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4,
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&alen,
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500); /* timeout in milliseconds */
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2009-12-02 10:39:53 -07:00
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if (ret < 0) {
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2011-08-21 16:56:57 -06:00
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pr_err("snd_val err %d\n", ret);
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2009-12-02 10:39:53 -07:00
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gspca_dev->usb_err = ret;
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} else {
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if (ads == 0x003f08) {
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seq += 4;
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seq &= 0x3f;
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reg_w(gspca_dev, 0x705, seq);
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}
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2008-04-12 06:58:09 -06:00
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}
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}
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/* set a camera parameter */
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2009-12-02 10:39:53 -07:00
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static void set_par(struct gspca_dev *gspca_dev,
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2008-04-12 06:58:09 -06:00
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int parval)
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{
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2009-12-02 10:39:53 -07:00
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snd_val(gspca_dev, 0x003f08, parval);
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2008-04-12 06:58:09 -06:00
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}
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2012-05-16 05:38:34 -06:00
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static void setbrightness(struct gspca_dev *gspca_dev, s32 val)
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2008-04-12 06:58:09 -06:00
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{
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int parval;
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parval = 0x06000000 /* whiteness */
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2012-05-16 05:38:34 -06:00
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+ (val << 16);
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2008-04-12 06:58:09 -06:00
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set_par(gspca_dev, parval);
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}
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2012-05-16 05:38:34 -06:00
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static void setcontrast(struct gspca_dev *gspca_dev, s32 val)
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2008-04-12 06:58:09 -06:00
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{
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int parval;
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parval = 0x07000000 /* contrast */
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2012-05-16 05:38:34 -06:00
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+ (val << 16);
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2008-04-12 06:58:09 -06:00
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set_par(gspca_dev, parval);
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}
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2012-05-16 05:38:34 -06:00
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static void setcolors(struct gspca_dev *gspca_dev, s32 val)
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2008-04-12 06:58:09 -06:00
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{
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int parval;
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parval = 0x08000000 /* saturation */
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2012-05-16 05:38:34 -06:00
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+ (val << 16);
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2008-04-12 06:58:09 -06:00
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set_par(gspca_dev, parval);
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}
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2012-05-16 05:38:34 -06:00
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static void setlightfreq(struct gspca_dev *gspca_dev, s32 val)
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2008-06-30 12:50:11 -06:00
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{
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2012-05-16 05:38:34 -06:00
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set_par(gspca_dev, val == 1
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2008-06-30 12:50:11 -06:00
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? 0x33640000 /* 50 Hz */
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: 0x33780000); /* 60 Hz */
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}
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2008-04-12 06:58:09 -06:00
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/* this function is called at probe time */
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static int sd_config(struct gspca_dev *gspca_dev,
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const struct usb_device_id *id)
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{
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gspca_dev->cam.cam_mode = vga_mode;
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2008-07-14 06:38:29 -06:00
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gspca_dev->cam.nmodes = ARRAY_SIZE(vga_mode);
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2008-04-12 06:58:09 -06:00
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return 0;
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}
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2008-09-03 14:12:16 -06:00
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/* this function is called at probe and resume time */
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static int sd_init(struct gspca_dev *gspca_dev)
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2008-04-12 06:58:09 -06:00
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{
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2009-12-02 10:39:53 -07:00
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u8 ret;
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2008-04-12 06:58:09 -06:00
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/* check if the device responds */
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usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
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2008-07-14 06:38:29 -06:00
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ret = reg_r(gspca_dev, 0x0740);
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2009-12-02 10:39:53 -07:00
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if (gspca_dev->usb_err >= 0) {
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if (ret != 0xff) {
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2011-08-21 16:56:57 -06:00
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pr_err("init reg: 0x%02x\n", ret);
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2009-12-02 10:39:53 -07:00
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gspca_dev->usb_err = -EIO;
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}
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2008-04-12 06:58:09 -06:00
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}
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2009-12-02 10:39:53 -07:00
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return gspca_dev->usb_err;
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2008-04-12 06:58:09 -06:00
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}
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/* -- start the camera -- */
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2008-09-20 03:39:08 -06:00
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static int sd_start(struct gspca_dev *gspca_dev)
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2008-04-12 06:58:09 -06:00
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{
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2009-03-03 01:33:41 -07:00
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struct sd *sd = (struct sd *) gspca_dev;
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2008-04-12 06:58:09 -06:00
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int ret, value;
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2009-03-03 01:33:41 -07:00
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/* create the JPEG header */
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2013-08-30 14:54:23 -06:00
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jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
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gspca_dev->pixfmt.width,
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2009-03-03 01:33:41 -07:00
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0x22); /* JPEG 411 */
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2012-06-27 13:48:33 -06:00
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jpeg_set_qual(sd->jpeg_hdr, QUALITY);
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2009-03-03 01:33:41 -07:00
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2008-04-12 06:58:09 -06:00
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/* work on alternate 1 */
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usb_set_interface(gspca_dev->dev, gspca_dev->iface, 1);
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set_par(gspca_dev, 0x10000000);
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set_par(gspca_dev, 0x00000000);
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set_par(gspca_dev, 0x8002e001);
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set_par(gspca_dev, 0x14000000);
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2013-08-30 14:54:23 -06:00
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if (gspca_dev->pixfmt.width > 320)
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2008-04-12 06:58:09 -06:00
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value = 0x8002e001; /* 640x480 */
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else
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value = 0x4001f000; /* 320x240 */
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set_par(gspca_dev, value);
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ret = usb_set_interface(gspca_dev->dev,
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gspca_dev->iface,
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gspca_dev->alt);
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2008-06-30 12:50:11 -06:00
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if (ret < 0) {
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2011-08-21 16:56:57 -06:00
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pr_err("set intf %d %d failed\n",
|
|
|
|
gspca_dev->iface, gspca_dev->alt);
|
2009-12-02 10:39:53 -07:00
|
|
|
gspca_dev->usb_err = ret;
|
2008-04-12 06:58:09 -06:00
|
|
|
goto out;
|
2008-06-30 12:50:11 -06:00
|
|
|
}
|
2009-12-02 10:39:53 -07:00
|
|
|
reg_r(gspca_dev, 0x0630);
|
2008-07-14 06:38:29 -06:00
|
|
|
rcv_val(gspca_dev, 0x000020); /* << (value ff ff ff ff) */
|
2009-12-02 10:39:53 -07:00
|
|
|
reg_r(gspca_dev, 0x0650);
|
2008-04-12 06:58:09 -06:00
|
|
|
snd_val(gspca_dev, 0x000020, 0xffffffff);
|
2008-06-30 12:50:11 -06:00
|
|
|
reg_w(gspca_dev, 0x0620, 0);
|
|
|
|
reg_w(gspca_dev, 0x0630, 0);
|
|
|
|
reg_w(gspca_dev, 0x0640, 0);
|
|
|
|
reg_w(gspca_dev, 0x0650, 0);
|
|
|
|
reg_w(gspca_dev, 0x0660, 0);
|
2008-04-12 06:58:09 -06:00
|
|
|
set_par(gspca_dev, 0x09800000); /* Red ? */
|
|
|
|
set_par(gspca_dev, 0x0a800000); /* Green ? */
|
|
|
|
set_par(gspca_dev, 0x0b800000); /* Blue ? */
|
|
|
|
set_par(gspca_dev, 0x0d030000); /* Gamma ? */
|
|
|
|
|
|
|
|
/* start the video flow */
|
|
|
|
set_par(gspca_dev, 0x01000000);
|
|
|
|
set_par(gspca_dev, 0x01000000);
|
2009-12-02 10:39:53 -07:00
|
|
|
if (gspca_dev->usb_err >= 0)
|
|
|
|
PDEBUG(D_STREAM, "camera started alt: 0x%02x",
|
|
|
|
gspca_dev->alt);
|
2008-04-12 06:58:09 -06:00
|
|
|
out:
|
2009-12-02 10:39:53 -07:00
|
|
|
return gspca_dev->usb_err;
|
2008-04-12 06:58:09 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
static void sd_stopN(struct gspca_dev *gspca_dev)
|
|
|
|
{
|
|
|
|
struct usb_device *dev = gspca_dev->dev;
|
|
|
|
|
|
|
|
set_par(gspca_dev, 0x02000000);
|
|
|
|
set_par(gspca_dev, 0x02000000);
|
|
|
|
usb_set_interface(dev, gspca_dev->iface, 1);
|
2008-07-14 06:38:29 -06:00
|
|
|
reg_r(gspca_dev, 0x0630);
|
|
|
|
rcv_val(gspca_dev, 0x000020); /* << (value ff ff ff ff) */
|
|
|
|
reg_r(gspca_dev, 0x0650);
|
2008-04-12 06:58:09 -06:00
|
|
|
snd_val(gspca_dev, 0x000020, 0xffffffff);
|
2008-06-30 12:50:11 -06:00
|
|
|
reg_w(gspca_dev, 0x0620, 0);
|
|
|
|
reg_w(gspca_dev, 0x0630, 0);
|
|
|
|
reg_w(gspca_dev, 0x0640, 0);
|
|
|
|
reg_w(gspca_dev, 0x0650, 0);
|
|
|
|
reg_w(gspca_dev, 0x0660, 0);
|
2008-04-12 06:58:09 -06:00
|
|
|
PDEBUG(D_STREAM, "camera stopped");
|
|
|
|
}
|
|
|
|
|
|
|
|
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
|
2009-11-13 05:21:03 -07:00
|
|
|
u8 *data, /* isoc packet */
|
2008-04-12 06:58:09 -06:00
|
|
|
int len) /* iso packet length */
|
|
|
|
{
|
2009-03-03 01:33:41 -07:00
|
|
|
struct sd *sd = (struct sd *) gspca_dev;
|
2008-05-04 03:46:21 -06:00
|
|
|
static unsigned char ffd9[] = {0xff, 0xd9};
|
2008-04-12 06:58:09 -06:00
|
|
|
|
|
|
|
/* a frame starts with:
|
|
|
|
* - 0xff 0xfe
|
2008-06-12 07:58:58 -06:00
|
|
|
* - 0x08 0x00 - length (little endian ?!)
|
|
|
|
* - 4 bytes = size of whole frame (BE - including header)
|
2008-04-12 06:58:09 -06:00
|
|
|
* - 0x00 0x0c
|
|
|
|
* - 0xff 0xd8
|
|
|
|
* - .. JPEG image with escape sequences (ff 00)
|
2008-06-12 07:58:58 -06:00
|
|
|
* (without ending - ff d9)
|
2008-04-12 06:58:09 -06:00
|
|
|
*/
|
|
|
|
if (data[0] == 0xff && data[1] == 0xfe) {
|
2009-11-13 05:21:03 -07:00
|
|
|
gspca_frame_add(gspca_dev, LAST_PACKET,
|
|
|
|
ffd9, 2);
|
2008-04-12 06:58:09 -06:00
|
|
|
|
2008-06-12 07:58:58 -06:00
|
|
|
/* put the JPEG 411 header */
|
2009-11-13 05:21:03 -07:00
|
|
|
gspca_frame_add(gspca_dev, FIRST_PACKET,
|
2009-03-03 01:33:41 -07:00
|
|
|
sd->jpeg_hdr, JPEG_HDR_SZ);
|
2008-04-12 06:58:09 -06:00
|
|
|
|
|
|
|
/* beginning of the frame */
|
|
|
|
#define STKHDRSZ 12
|
2008-11-24 02:28:58 -07:00
|
|
|
data += STKHDRSZ;
|
|
|
|
len -= STKHDRSZ;
|
2008-04-12 06:58:09 -06:00
|
|
|
}
|
2009-11-13 05:21:03 -07:00
|
|
|
gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
|
2008-04-12 06:58:09 -06:00
|
|
|
}
|
|
|
|
|
2012-05-16 05:38:34 -06:00
|
|
|
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;
|
|
|
|
case V4L2_CID_CONTRAST:
|
|
|
|
setcontrast(gspca_dev, ctrl->val);
|
|
|
|
break;
|
|
|
|
case V4L2_CID_SATURATION:
|
|
|
|
setcolors(gspca_dev, ctrl->val);
|
|
|
|
break;
|
|
|
|
case V4L2_CID_POWER_LINE_FREQUENCY:
|
|
|
|
setlightfreq(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;
|
2012-06-27 13:48:33 -06:00
|
|
|
v4l2_ctrl_handler_init(hdl, 4);
|
2012-05-16 05:38:34 -06:00
|
|
|
v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
|
|
|
|
V4L2_CID_BRIGHTNESS, 0, 255, 1, 127);
|
|
|
|
v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
|
|
|
|
V4L2_CID_CONTRAST, 0, 255, 1, 127);
|
|
|
|
v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
|
|
|
|
V4L2_CID_SATURATION, 0, 255, 1, 127);
|
|
|
|
v4l2_ctrl_new_std_menu(hdl, &sd_ctrl_ops,
|
|
|
|
V4L2_CID_POWER_LINE_FREQUENCY,
|
|
|
|
V4L2_CID_POWER_LINE_FREQUENCY_60HZ, 1,
|
|
|
|
V4L2_CID_POWER_LINE_FREQUENCY_50HZ);
|
|
|
|
|
|
|
|
if (hdl->error) {
|
|
|
|
pr_err("Could not initialize controls\n");
|
|
|
|
return hdl->error;
|
|
|
|
}
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2008-04-12 06:58:09 -06:00
|
|
|
/* sub-driver description */
|
2008-07-14 06:38:29 -06:00
|
|
|
static const struct sd_desc sd_desc = {
|
2008-04-12 06:58:09 -06:00
|
|
|
.name = MODULE_NAME,
|
|
|
|
.config = sd_config,
|
2008-09-03 14:12:16 -06:00
|
|
|
.init = sd_init,
|
2012-05-16 05:38:34 -06:00
|
|
|
.init_controls = sd_init_controls,
|
2008-04-12 06:58:09 -06:00
|
|
|
.start = sd_start,
|
|
|
|
.stopN = sd_stopN,
|
|
|
|
.pkt_scan = sd_pkt_scan,
|
|
|
|
};
|
|
|
|
|
|
|
|
/* -- module initialisation -- */
|
2011-01-13 01:20:29 -07:00
|
|
|
static const struct usb_device_id device_table[] = {
|
2008-07-25 05:53:03 -06:00
|
|
|
{USB_DEVICE(0x05e1, 0x0893)},
|
2008-04-12 06:58:09 -06:00
|
|
|
{}
|
|
|
|
};
|
|
|
|
MODULE_DEVICE_TABLE(usb, device_table);
|
|
|
|
|
|
|
|
/* -- device connect -- */
|
|
|
|
static int sd_probe(struct usb_interface *intf,
|
|
|
|
const struct usb_device_id *id)
|
|
|
|
{
|
2008-06-12 07:58:58 -06:00
|
|
|
return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
|
|
|
|
THIS_MODULE);
|
2008-04-12 06:58:09 -06:00
|
|
|
}
|
|
|
|
|
|
|
|
static struct usb_driver sd_driver = {
|
|
|
|
.name = MODULE_NAME,
|
|
|
|
.id_table = device_table,
|
|
|
|
.probe = sd_probe,
|
|
|
|
.disconnect = gspca_disconnect,
|
2008-09-03 13:48:10 -06:00
|
|
|
#ifdef CONFIG_PM
|
|
|
|
.suspend = gspca_suspend,
|
|
|
|
.resume = gspca_resume,
|
2012-06-30 03:44:47 -06:00
|
|
|
.reset_resume = gspca_resume,
|
2008-09-03 13:48:10 -06:00
|
|
|
#endif
|
2008-04-12 06:58:09 -06:00
|
|
|
};
|
|
|
|
|
2011-11-18 10:46:12 -07:00
|
|
|
module_usb_driver(sd_driver);
|