diff options
Diffstat (limited to 'drivers/media/video/gspca/sunplus.c')
| -rw-r--r-- | drivers/media/video/gspca/sunplus.c | 1480 |
1 files changed, 0 insertions, 1480 deletions
diff --git a/drivers/media/video/gspca/sunplus.c b/drivers/media/video/gspca/sunplus.c deleted file mode 100644 index 6d904d5e4c7..00000000000 --- a/drivers/media/video/gspca/sunplus.c +++ /dev/null @@ -1,1480 +0,0 @@ -/* - * Sunplus spca504(abc) spca533 spca536 library - * Copyright (C) 2005 Michel Xhaard mxhaard@magic.fr - * - * V4L2 by Jean-Francois Moine <http://moinejf.free.fr> - * - * 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" - -MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>"); -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 const 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 const 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 const 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} -}; - -/* read <len> bytes to gspca_dev->usb_buf */ -static void reg_r(struct gspca_dev *gspca_dev, - __u16 req, - __u16 index, - __u16 len) -{ -#ifdef GSPCA_DEBUG - if (len > USB_BUF_SZ) { - err("reg_r: buffer overflow"); - return; - } -#endif - usb_control_msg(gspca_dev->dev, - usb_rcvctrlpipe(gspca_dev->dev, 0), - req, - USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - 0, /* value */ - index, - len ? gspca_dev->usb_buf : NULL, len, - 500); -} - -/* write <len> bytes from gspca_dev->usb_buf */ -static void reg_w(struct gspca_dev *gspca_dev, - __u16 req, - __u16 value, - __u16 index, - __u16 len) -{ -#ifdef GSPCA_DEBUG - if (len > USB_BUF_SZ) { - err("reg_w: buffer overflow"); - return; - } -#endif - usb_control_msg(gspca_dev->dev, - usb_sndctrlpipe(gspca_dev->dev, 0), - req, - USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, - value, index, - len ? gspca_dev->usb_buf : NULL, len, - 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, 0x21, 0, 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) -{ - int count = 50; - - while (--count > 0) { - reg_r(gspca_dev, 0x21, 1, 1); - if (gspca_dev->usb_buf[0] != 0) { - gspca_dev->usb_buf[0] = 0; - reg_w(gspca_dev, 0x21, 0, 1, 1); - reg_r(gspca_dev, 0x21, 1, 1); - spca504B_PollingDataReady(gspca_dev); - break; - } - msleep(10); - } -} - -static void spca50x_GetFirmware(struct gspca_dev *gspca_dev) -{ - __u8 *data; - - data = gspca_dev->usb_buf; - reg_r(gspca_dev, 0x20, 0, 5); - PDEBUG(D_STREAM, "FirmWare : %d %d %d %d %d ", - data[0], data[1], data[2], data[3], data[4]); - reg_r(gspca_dev, 0x23, 0, 64); - reg_r(gspca_dev, 0x23, 1, 64); -} - -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(gspca_dev, 0x31, 0, 0, 0); - spca504B_WaitCmdStatus(gspca_dev); - rc = spca504B_PollingDataReady(gspca_dev); - spca50x_GetFirmware(gspca_dev); - gspca_dev->usb_buf[0] = 2; /* type */ - reg_w(gspca_dev, 0x24, 0, 8, 1); - reg_r(gspca_dev, 0x24, 8, 1); - - gspca_dev->usb_buf[0] = Size; - reg_w(gspca_dev, 0x25, 0, 4, 1); - reg_r(gspca_dev, 0x25, 4, 1); /* size */ - rc = spca504B_PollingDataReady(gspca_dev); - - /* Init the cam width height with some values get on init ? */ - reg_w(gspca_dev, 0x31, 0, 4, 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(gspca_dev, 0x25, 0, 4, 1); - reg_r(gspca_dev, 0x25, 4, 1); /* size */ - Type = 6; - gspca_dev->usb_buf[0] = Type; - reg_w(gspca_dev, 0x27, 0, 0, 1); - reg_r(gspca_dev, 0x27, 0, 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) -{ - gspca_dev->usb_buf[0] = 3; - reg_w(gspca_dev, 0x26, 0, 0, 1); - reg_r(gspca_dev, 0x26, 0, 1); - spca504B_PollingDataReady(gspca_dev); -} - -static void sp5xx_initContBrigHueRegisters(struct gspca_dev *gspca_dev) -{ - struct sd *sd = (struct sd *) gspca_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(gspca_dev, 0, 0, 0x21a7, 0); /* brightness */ - reg_w(gspca_dev, 0, 0x20, 0x21a8, 0); /* contrast */ - reg_w(gspca_dev, 0, 0, 0x21ad, 0); /* hue */ - reg_w(gspca_dev, 0, 1, 0x21ac, 0); /* sat/hue */ - reg_w(gspca_dev, 0, 0x20, 0x21ae, 0); /* saturation */ - reg_w(gspca_dev, 0, 0, 0x21a3, 0); /* gamma */ - break; - case BRIDGE_SPCA536: - reg_w(gspca_dev, 0, 0, 0x20f0, 0); - reg_w(gspca_dev, 0, 0x21, 0x20f1, 0); - reg_w(gspca_dev, 0, 0x40, 0x20f5, 0); - reg_w(gspca_dev, 0, 1, 0x20f4, 0); - reg_w(gspca_dev, 0, 0x40, 0x20f6, 0); - reg_w(gspca_dev, 0, 0, 0x2089, 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 cam *cam; - - cam = &gspca_dev->cam; - cam->epaddr = 0x01; - - sd->bridge = id->driver_info >> 8; - sd->subtype = id->driver_info; - - if (sd->subtype == AiptekMiniPenCam13) { -/* 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(gspca_dev, 0x20, 0, 1); - switch (gspca_dev->usb_buf[0]) { - case 1: - break; /* (right bridge/subtype) */ - case 2: - sd->bridge = BRIDGE_SPCA504B; - sd->subtype = 0; - break; - default: - return -ENODEV; - } - } - - 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 probe and resume time */ -static int sd_init(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(gspca_dev, 0x1d, 0, 0, 0); - reg_w(gspca_dev, 0, 1, 0x2306, 0); - reg_w(gspca_dev, 0, 0, 0x0d04, 0); - reg_w(gspca_dev, 0, 0, 0x2000, 0); - reg_w(gspca_dev, 0, 0x13, 0x2301, 0); - reg_w(gspca_dev, 0, 0, 0x2306, 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(gspca_dev, 0x00, 0x5002, 1); - gspca_dev->usb_buf[0] = 0; - reg_w(gspca_dev, 0x24, 0, 0, 1); - reg_r(gspca_dev, 0x24, 0, 1); - rc = spca504B_PollingDataReady(gspca_dev); - reg_w(gspca_dev, 0x34, 0, 0, 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 int 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(gspca_dev, 0xf0, 0, 0, 0); - spca504B_WaitCmdStatus(gspca_dev); - reg_r(gspca_dev, 0xf0, 4, 0); - spca504B_WaitCmdStatus(gspca_dev); - } else { - reg_w(gspca_dev, 0x31, 0, 4, 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); - return 0; -} - -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(gspca_dev, 0x31, 0, 0, 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_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, - .init = sd_init, - .start = sd_start, - .stopN = sd_stopN, - .pkt_scan = sd_pkt_scan, -}; - -/* -- module initialisation -- */ -#define BS(bridge, subtype) \ - .driver_info = (BRIDGE_ ## bridge << 8) \ - | (subtype) -static const __devinitdata struct usb_device_id device_table[] = { - {USB_DEVICE(0x041e, 0x400b), BS(SPCA504C, 0)}, - {USB_DEVICE(0x041e, 0x4012), BS(SPCA504C, 0)}, - {USB_DEVICE(0x041e, 0x4013), BS(SPCA504C, 0)}, - {USB_DEVICE(0x0458, 0x7006), BS(SPCA504B, 0)}, - {USB_DEVICE(0x0461, 0x0821), BS(SPCA533, 0)}, - {USB_DEVICE(0x046d, 0x0905), BS(SPCA533, LogitechClickSmart820)}, - {USB_DEVICE(0x046d, 0x0960), BS(SPCA504C, LogitechClickSmart420)}, - {USB_DEVICE(0x0471, 0x0322), BS(SPCA504B, 0)}, - {USB_DEVICE(0x04a5, 0x3003), BS(SPCA504B, 0)}, - {USB_DEVICE(0x04a5, 0x3008), BS(SPCA533, 0)}, - {USB_DEVICE(0x04a5, 0x300a), BS(SPCA533, 0)}, - {USB_DEVICE(0x04f1, 0x1001), BS(SPCA504B, 0)}, - {USB_DEVICE(0x04fc, 0x500c), BS(SPCA504B, 0)}, - {USB_DEVICE(0x04fc, 0x504a), BS(SPCA504, AiptekMiniPenCam13)}, - {USB_DEVICE(0x04fc, 0x504b), BS(SPCA504B, 0)}, - {USB_DEVICE(0x04fc, 0x5330), BS(SPCA533, 0)}, - {USB_DEVICE(0x04fc, 0x5360), BS(SPCA536, 0)}, - {USB_DEVICE(0x04fc, 0xffff), BS(SPCA504B, 0)}, - {USB_DEVICE(0x052b, 0x1513), BS(SPCA533, MegapixV4)}, - {USB_DEVICE(0x0546, 0x3155), BS(SPCA533, 0)}, - {USB_DEVICE(0x0546, 0x3191), BS(SPCA504B, 0)}, - {USB_DEVICE(0x0546, 0x3273), BS(SPCA504B, 0)}, - {USB_DEVICE(0x055f, 0xc211), BS(SPCA536, 0)}, - {USB_DEVICE(0x055f, 0xc230), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc232), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc360), BS(SPCA536, 0)}, - {USB_DEVICE(0x055f, 0xc420), BS(SPCA504, 0)}, - {USB_DEVICE(0x055f, 0xc430), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc440), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc520), BS(SPCA504, 0)}, - {USB_DEVICE(0x055f, 0xc530), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc540), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc630), BS(SPCA533, 0)}, - {USB_DEVICE(0x055f, 0xc650), BS(SPCA533, 0)}, - {USB_DEVICE(0x05da, 0x1018), BS(SPCA504B, 0)}, - {USB_DEVICE(0x06d6, 0x0031), BS(SPCA533, 0)}, - {USB_DEVICE(0x0733, 0x1311), BS(SPCA533, 0)}, - {USB_DEVICE(0x0733, 0x1314), BS(SPCA533, 0)}, - {USB_DEVICE(0x0733, 0x2211), BS(SPCA533, 0)}, - {USB_DEVICE(0x0733, 0x2221), BS(SPCA533, 0)}, - {USB_DEVICE(0x0733, 0x3261), BS(SPCA536, 0)}, - {USB_DEVICE(0x0733, 0x3281), BS(SPCA536, 0)}, - {USB_DEVICE(0x08ca, 0x0104), BS(SPCA533, 0)}, - {USB_DEVICE(0x08ca, 0x0106), BS(SPCA533, 0)}, - {USB_DEVICE(0x08ca, 0x2008), BS(SPCA504B, 0)}, - {USB_DEVICE(0x08ca, 0x2010), BS(SPCA533, 0)}, - {USB_DEVICE(0x08ca, 0x2016), BS(SPCA504B, 0)}, - {USB_DEVICE(0x08ca, 0x2018), BS(SPCA504B, 0)}, - {USB_DEVICE(0x08ca, 0x2020), BS(SPCA533, 0)}, - {USB_DEVICE(0x08ca, 0x2022), BS(SPCA533, 0)}, - {USB_DEVICE(0x08ca, 0x2024), BS(SPCA536, 0)}, - {USB_DEVICE(0x08ca, 0x2028), BS(SPCA533, 0)}, - {USB_DEVICE(0x08ca, 0x2040), BS(SPCA536, 0)}, - {USB_DEVICE(0x08ca, 0x2042), BS(SPCA536, 0)}, - {USB_DEVICE(0x08ca, 0x2050), BS(SPCA536, 0)}, - {USB_DEVICE(0x08ca, 0x2060), BS(SPCA536, 0)}, - {USB_DEVICE(0x0d64, 0x0303), BS(SPCA536, 0)}, - {} -}; -MODULE_DEVICE_TABLE(usb, device_table); - -/* -- device connect -- */ -static int sd_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd), - THIS_MODULE); -} - -static struct usb_driver sd_driver = { - .name = MODULE_NAME, - .id_table = device_table, - .probe = sd_probe, - .disconnect = gspca_disconnect, -#ifdef CONFIG_PM - .suspend = gspca_suspend, - .resume = gspca_resume, -#endif -}; - -/* -- module insert / remove -- */ -static int __init sd_mod_init(void) -{ - if (usb_register(&sd_driver) < 0) - return -1; - 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); |