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Diffstat (limited to 'drivers/media/video/gspca/sn9c2028.c')
-rw-r--r--drivers/media/video/gspca/sn9c2028.c735
1 files changed, 0 insertions, 735 deletions
diff --git a/drivers/media/video/gspca/sn9c2028.c b/drivers/media/video/gspca/sn9c2028.c
deleted file mode 100644
index 03fa3fd..0000000
--- a/drivers/media/video/gspca/sn9c2028.c
+++ /dev/null
@@ -1,735 +0,0 @@
-/*
- * SN9C2028 library
- *
- * Copyright (C) 2009 Theodore Kilgore <kilgota@auburn.edu>
- *
- * 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 pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#define MODULE_NAME "sn9c2028"
-
-#include "gspca.h"
-
-MODULE_AUTHOR("Theodore Kilgore");
-MODULE_DESCRIPTION("Sonix SN9C2028 USB Camera Driver");
-MODULE_LICENSE("GPL");
-
-/* specific webcam descriptor */
-struct sd {
- struct gspca_dev gspca_dev; /* !! must be the first item */
- u8 sof_read;
- u16 model;
-};
-
-struct init_command {
- unsigned char instruction[6];
- unsigned char to_read; /* length to read. 0 means no reply requested */
-};
-
-/* How to change the resolution of any of the VGA cams is unknown */
-static const struct v4l2_pix_format vga_mode[] = {
- {640, 480, V4L2_PIX_FMT_SN9C2028, V4L2_FIELD_NONE,
- .bytesperline = 640,
- .sizeimage = 640 * 480 * 3 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* No way to change the resolution of the CIF cams is known */
-static const struct v4l2_pix_format cif_mode[] = {
- {352, 288, V4L2_PIX_FMT_SN9C2028, V4L2_FIELD_NONE,
- .bytesperline = 352,
- .sizeimage = 352 * 288 * 3 / 4,
- .colorspace = V4L2_COLORSPACE_SRGB,
- .priv = 0},
-};
-
-/* the bytes to write are in gspca_dev->usb_buf */
-static int sn9c2028_command(struct gspca_dev *gspca_dev, u8 *command)
-{
- int rc;
-
- PDEBUG(D_USBO, "sending command %02x%02x%02x%02x%02x%02x", command[0],
- command[1], command[2], command[3], command[4], command[5]);
-
- memcpy(gspca_dev->usb_buf, command, 6);
- rc = usb_control_msg(gspca_dev->dev,
- usb_sndctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_CONFIGURATION,
- USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 2, 0, gspca_dev->usb_buf, 6, 500);
- if (rc < 0) {
- pr_err("command write [%02x] error %d\n",
- gspca_dev->usb_buf[0], rc);
- return rc;
- }
-
- return 0;
-}
-
-static int sn9c2028_read1(struct gspca_dev *gspca_dev)
-{
- int rc;
-
- rc = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_STATUS,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 1, 0, gspca_dev->usb_buf, 1, 500);
- if (rc != 1) {
- pr_err("read1 error %d\n", rc);
- return (rc < 0) ? rc : -EIO;
- }
- PDEBUG(D_USBI, "read1 response %02x", gspca_dev->usb_buf[0]);
- return gspca_dev->usb_buf[0];
-}
-
-static int sn9c2028_read4(struct gspca_dev *gspca_dev, u8 *reading)
-{
- int rc;
- rc = usb_control_msg(gspca_dev->dev,
- usb_rcvctrlpipe(gspca_dev->dev, 0),
- USB_REQ_GET_STATUS,
- USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
- 4, 0, gspca_dev->usb_buf, 4, 500);
- if (rc != 4) {
- pr_err("read4 error %d\n", rc);
- return (rc < 0) ? rc : -EIO;
- }
- memcpy(reading, gspca_dev->usb_buf, 4);
- PDEBUG(D_USBI, "read4 response %02x%02x%02x%02x", reading[0],
- reading[1], reading[2], reading[3]);
- return rc;
-}
-
-static int sn9c2028_long_command(struct gspca_dev *gspca_dev, u8 *command)
-{
- int i, status;
- __u8 reading[4];
-
- status = sn9c2028_command(gspca_dev, command);
- if (status < 0)
- return status;
-
- status = -1;
- for (i = 0; i < 256 && status < 2; i++)
- status = sn9c2028_read1(gspca_dev);
- if (status != 2) {
- pr_err("long command status read error %d\n", status);
- return (status < 0) ? status : -EIO;
- }
-
- memset(reading, 0, 4);
- status = sn9c2028_read4(gspca_dev, reading);
- if (status < 0)
- return status;
-
- /* in general, the first byte of the response is the first byte of
- * the command, or'ed with 8 */
- status = sn9c2028_read1(gspca_dev);
- if (status < 0)
- return status;
-
- return 0;
-}
-
-static int sn9c2028_short_command(struct gspca_dev *gspca_dev, u8 *command)
-{
- int err_code;
-
- err_code = sn9c2028_command(gspca_dev, command);
- if (err_code < 0)
- return err_code;
-
- err_code = sn9c2028_read1(gspca_dev);
- if (err_code < 0)
- return err_code;
-
- return 0;
-}
-
-/* this function is called at probe time */
-static int sd_config(struct gspca_dev *gspca_dev,
- const struct usb_device_id *id)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- struct cam *cam = &gspca_dev->cam;
-
- PDEBUG(D_PROBE, "SN9C2028 camera detected (vid/pid 0x%04X:0x%04X)",
- id->idVendor, id->idProduct);
-
- sd->model = id->idProduct;
-
- switch (sd->model) {
- case 0x7005:
- PDEBUG(D_PROBE, "Genius Smart 300 camera");
- break;
- case 0x8000:
- PDEBUG(D_PROBE, "DC31VC");
- break;
- case 0x8001:
- PDEBUG(D_PROBE, "Spy camera");
- break;
- case 0x8003:
- PDEBUG(D_PROBE, "CIF camera");
- break;
- case 0x8008:
- PDEBUG(D_PROBE, "Mini-Shotz ms-350 camera");
- break;
- case 0x800a:
- PDEBUG(D_PROBE, "Vivitar 3350b type camera");
- cam->input_flags = V4L2_IN_ST_VFLIP | V4L2_IN_ST_HFLIP;
- break;
- }
-
- switch (sd->model) {
- case 0x8000:
- case 0x8001:
- case 0x8003:
- cam->cam_mode = cif_mode;
- cam->nmodes = ARRAY_SIZE(cif_mode);
- break;
- default:
- cam->cam_mode = vga_mode;
- cam->nmodes = ARRAY_SIZE(vga_mode);
- }
- return 0;
-}
-
-/* this function is called at probe and resume time */
-static int sd_init(struct gspca_dev *gspca_dev)
-{
- int status = -1;
-
- sn9c2028_read1(gspca_dev);
- sn9c2028_read1(gspca_dev);
- status = sn9c2028_read1(gspca_dev);
-
- return (status < 0) ? status : 0;
-}
-
-static int run_start_commands(struct gspca_dev *gspca_dev,
- struct init_command *cam_commands, int n)
-{
- int i, err_code = -1;
-
- for (i = 0; i < n; i++) {
- switch (cam_commands[i].to_read) {
- case 4:
- err_code = sn9c2028_long_command(gspca_dev,
- cam_commands[i].instruction);
- break;
- case 1:
- err_code = sn9c2028_short_command(gspca_dev,
- cam_commands[i].instruction);
- break;
- case 0:
- err_code = sn9c2028_command(gspca_dev,
- cam_commands[i].instruction);
- break;
- }
- if (err_code < 0)
- return err_code;
- }
- return 0;
-}
-
-static int start_spy_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command spy_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x04, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4}, /* width 352 */
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4}, /* height 288 */
- /* {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4}, */
- {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4}, /* red gain ?*/
- /* {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4}, */
- {{0x13, 0x29, 0x01, 0x00, 0x00, 0x00}, 4},
- /* {{0x13, 0x29, 0x01, 0x0c, 0x00, 0x00}, 4}, */
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- /* {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4}, */
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x02, 0x00, 0x00}, 4},
- /* {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4}, */
- {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x07, 0x00, 0x00}, 4},
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x02, 0x06, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x03, 0x13, 0x00, 0x00, 0x00}, 4}, /*don't mess with*/
- /*{{0x11, 0x04, 0x06, 0x00, 0x00, 0x00}, 4}, observed */
- {{0x11, 0x04, 0x00, 0x00, 0x00, 0x00}, 4}, /* brighter */
- /*{{0x11, 0x05, 0x65, 0x00, 0x00, 0x00}, 4}, observed */
- {{0x11, 0x05, 0x00, 0x00, 0x00, 0x00}, 4}, /* brighter */
- {{0x11, 0x06, 0xb1, 0x00, 0x00, 0x00}, 4}, /* observed */
- {{0x11, 0x07, 0x00, 0x00, 0x00, 0x00}, 4},
- /*{{0x11, 0x08, 0x06, 0x00, 0x00, 0x00}, 4}, observed */
- {{0x11, 0x08, 0x0b, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x09, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0c, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0d, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0e, 0x04, 0x00, 0x00, 0x00}, 4},
- /* {{0x11, 0x0f, 0x00, 0x00, 0x00, 0x00}, 4}, */
- /* brightness or gain. 0 is default. 4 is good
- * indoors at night with incandescent lighting */
- {{0x11, 0x0f, 0x04, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x06, 0x00, 0x00, 0x00}, 4}, /*hstart or hoffs*/
- {{0x11, 0x11, 0x06, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x14, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x01, 0x00, 0x00, 0x00}, 4},
- /* {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1}, observed */
- {{0x1b, 0x02, 0x11, 0x00, 0x00, 0x00}, 1}, /* brighter */
- /* {{0x1b, 0x13, 0x01, 0x00, 0x00, 0x00}, 1}, observed */
- {{0x1b, 0x13, 0x11, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1}, /* compresses */
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, spy_start_commands,
- ARRAY_SIZE(spy_start_commands));
-}
-
-static int start_cif_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command cif_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- /* The entire sequence below seems redundant */
- /* {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x06, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4}, width?
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4}, height?
- {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4}, subsample?
- {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},*/
- {{0x1b, 0x21, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x17, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x19, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x03, 0x5a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x04, 0x27, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x05, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x12, 0x14, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x13, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x14, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x15, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x16, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x77, 0xa2, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x06, 0x0f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x07, 0x14, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x08, 0x0f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x09, 0x10, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x0e, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x0f, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x12, 0x07, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x10, 0x1f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 1}, /* width/8 */
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 1}, /* height/8 */
- /* {{0x13, 0x27, 0x01, 0x68, 0x00, 0x00}, 4}, subsample?
- * {{0x13, 0x28, 0x01, 0x1e, 0x00, 0x00}, 4}, does nothing
- * {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4}, */
- /* {{0x13, 0x29, 0x01, 0x22, 0x00, 0x00}, 4},
- * causes subsampling
- * but not a change in the resolution setting! */
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x01, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x08, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x06, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x04, 0x6d, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x05, 0x03, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x36, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x0e, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x0f, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x36, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x10, 0x0f, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1},/* use compression */
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, cif_start_commands,
- ARRAY_SIZE(cif_start_commands));
-}
-
-static int start_ms350_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command ms350_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x16, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x04, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x00, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x01, 0x70, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x02, 0x05, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x03, 0x5d, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x04, 0x07, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x05, 0x25, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x06, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x07, 0x09, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x08, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x09, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0c, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0d, 0x0c, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0e, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x0f, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x63, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x15, 0x70, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x18, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4}, /* width */
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, /* height */
- {{0x13, 0x28, 0x01, 0x09, 0x00, 0x00}, 4}, /* vstart? */
- {{0x13, 0x27, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x40, 0x00, 0x00}, 4}, /* hstart? */
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x1b, 0x02, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x18, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x0a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x11, 0x01, 0x00, 0x00, 0x00}, 0},
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, ms350_start_commands,
- ARRAY_SIZE(ms350_start_commands));
-}
-
-static int start_genius_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command genius_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x16, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x10, 0x00, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x16, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x12, 0x00, 0x00}, 4},
- /* "preliminary" width and height settings */
- {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x22, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x09, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x07, 0x00, 0x00}, 4},
- {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x21, 0x2d, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x23, 0x03, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x64, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x91, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x14, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x15, 0x20, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x16, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x17, 0x60, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x21, 0x2d, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x23, 0x03, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x25, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x26, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x27, 0x88, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x30, 0x38, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x31, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x32, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x33, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x34, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x5b, 0x0a, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4}, /* real width */
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, /* real height */
- {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x29, 0x01, 0x62, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- {{0x11, 0x20, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x21, 0x2a, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x22, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x23, 0x28, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x10, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x11, 0x04, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x12, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x13, 0x03, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x14, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x15, 0xe0, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x16, 0x02, 0x00, 0x00, 0x00}, 4},
- {{0x11, 0x17, 0x80, 0x00, 0x00, 0x00}, 4},
- {{0x1c, 0x20, 0x00, 0x2a, 0x00, 0x00}, 1},
- {{0x1c, 0x20, 0x00, 0x2a, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 0}
- /* Camera should start to capture now. */
- };
-
- return run_start_commands(gspca_dev, genius_start_commands,
- ARRAY_SIZE(genius_start_commands));
-}
-
-static int start_vivitar_cam(struct gspca_dev *gspca_dev)
-{
- struct init_command vivitar_start_commands[] = {
- {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x22, 0x01, 0x01, 0x00, 0x00}, 4},
- {{0x13, 0x23, 0x01, 0x01, 0x00, 0x00}, 4},
- {{0x13, 0x24, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4},
- {{0x13, 0x27, 0x01, 0x20, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x0a, 0x00, 0x00}, 4},
- /*
- * Above is changed from OEM 0x0b. Fixes Bayer tiling.
- * Presumably gives a vertical shift of one row.
- */
- {{0x13, 0x29, 0x01, 0x20, 0x00, 0x00}, 4},
- /* Above seems to do horizontal shift. */
- {{0x13, 0x2a, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2b, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x2c, 0x01, 0x02, 0x00, 0x00}, 4},
- {{0x13, 0x2d, 0x01, 0x03, 0x00, 0x00}, 4},
- {{0x13, 0x2e, 0x01, 0x0f, 0x00, 0x00}, 4},
- {{0x13, 0x2f, 0x01, 0x0c, 0x00, 0x00}, 4},
- /* Above three commands seem to relate to brightness. */
- {{0x12, 0x34, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x13, 0x34, 0x01, 0xa1, 0x00, 0x00}, 4},
- {{0x13, 0x35, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x12, 0x80, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x01, 0x77, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x02, 0x3a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x12, 0x78, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x13, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x14, 0x80, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x15, 0x34, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x1b, 0x04, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x20, 0x44, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x23, 0xee, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x26, 0xa0, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x27, 0x9a, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x28, 0xa0, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x29, 0x30, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x2a, 0x80, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x2b, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x2f, 0x3d, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x30, 0x24, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x32, 0x86, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x60, 0xa9, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x61, 0x42, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x65, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x69, 0x38, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x6f, 0x88, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x70, 0x0b, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x71, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x74, 0x21, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x75, 0x86, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x76, 0x00, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x7d, 0xf3, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x17, 0x1c, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x18, 0xc0, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x19, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x1a, 0xf6, 0x00, 0x00, 0x00}, 1},
- /* {{0x13, 0x25, 0x01, 0x28, 0x00, 0x00}, 4},
- {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4},
- {{0x13, 0x28, 0x01, 0x0b, 0x00, 0x00}, 4}, */
- {{0x20, 0x36, 0x06, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x10, 0x26, 0x00, 0x00, 0x00}, 1},
- {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x1b, 0x76, 0x03, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x36, 0x05, 0x00, 0x00, 0x00}, 1},
- {{0x1b, 0x00, 0x3f, 0x00, 0x00, 0x00}, 1},
- /* Above is brightness; OEM driver setting is 0x10 */
- {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 4},
- {{0x20, 0x29, 0x30, 0x00, 0x00, 0x00}, 1},
- {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 1}
- };
-
- return run_start_commands(gspca_dev, vivitar_start_commands,
- ARRAY_SIZE(vivitar_start_commands));
-}
-
-static int sd_start(struct gspca_dev *gspca_dev)
-{
- struct sd *sd = (struct sd *) gspca_dev;
- int err_code;
-
- sd->sof_read = 0;
-
- switch (sd->model) {
- case 0x7005:
- err_code = start_genius_cam(gspca_dev);
- break;
- case 0x8001:
- err_code = start_spy_cam(gspca_dev);
- break;
- case 0x8003:
- err_code = start_cif_cam(gspca_dev);
- break;
- case 0x8008:
- err_code = start_ms350_cam(gspca_dev);
- break;
- case 0x800a:
- err_code = start_vivitar_cam(gspca_dev);
- break;
- default:
- pr_err("Starting unknown camera, please report this\n");
- return -ENXIO;
- }
-
- return err_code;
-}
-
-static void sd_stopN(struct gspca_dev *gspca_dev)
-{
- int result;
- __u8 data[6];
-
- result = sn9c2028_read1(gspca_dev);
- if (result < 0)
- PDEBUG(D_ERR, "Camera Stop read failed");
-
- memset(data, 0, 6);
- data[0] = 0x14;
- result = sn9c2028_command(gspca_dev, data);
- if (result < 0)
- PDEBUG(D_ERR, "Camera Stop command failed");
-}
-
-/* Include sn9c2028 sof detection functions */
-#include "sn9c2028.h"
-
-static void sd_pkt_scan(struct gspca_dev *gspca_dev,
- __u8 *data, /* isoc packet */
- int len) /* iso packet length */
-{
- unsigned char *sof;
-
- sof = sn9c2028_find_sof(gspca_dev, data, len);
- if (sof) {
- int n;
-
- /* finish decoding current frame */
- n = sof - data;
- if (n > sizeof sn9c2028_sof_marker)
- n -= sizeof sn9c2028_sof_marker;
- else
- n = 0;
- gspca_frame_add(gspca_dev, LAST_PACKET, data, n);
- /* Start next frame. */
- gspca_frame_add(gspca_dev, FIRST_PACKET,
- sn9c2028_sof_marker, sizeof sn9c2028_sof_marker);
- len -= sof - data;
- data = sof;
- }
- gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
-}
-
-/* sub-driver description */
-static const struct sd_desc sd_desc = {
- .name = MODULE_NAME,
- .config = sd_config,
- .init = sd_init,
- .start = sd_start,
- .stopN = sd_stopN,
- .pkt_scan = sd_pkt_scan,
-};
-
-/* -- module initialisation -- */
-static const struct usb_device_id device_table[] = {
- {USB_DEVICE(0x0458, 0x7005)}, /* Genius Smart 300, version 2 */
- /* The Genius Smart is untested. I can't find an owner ! */
- /* {USB_DEVICE(0x0c45, 0x8000)}, DC31VC, Don't know this camera */
- {USB_DEVICE(0x0c45, 0x8001)}, /* Wild Planet digital spy cam */
- {USB_DEVICE(0x0c45, 0x8003)}, /* Several small CIF cameras */
- /* {USB_DEVICE(0x0c45, 0x8006)}, Unknown VGA camera */
- {USB_DEVICE(0x0c45, 0x8008)}, /* Mini-Shotz ms-350 */
- {USB_DEVICE(0x0c45, 0x800a)}, /* Vivicam 3350B */
- {}
-};
-MODULE_DEVICE_TABLE(usb, device_table);
-
-/* -- device connect -- */
-static int sd_probe(struct usb_interface *intf,
- const struct usb_device_id *id)
-{
- return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
- THIS_MODULE);
-}
-
-static struct usb_driver sd_driver = {
- .name = MODULE_NAME,
- .id_table = device_table,
- .probe = sd_probe,
- .disconnect = gspca_disconnect,
-#ifdef CONFIG_PM
- .suspend = gspca_suspend,
- .resume = gspca_resume,
- .reset_resume = gspca_resume,
-#endif
-};
-
-module_usb_driver(sd_driver);
generated by cgit v0.10.2 at 2024-08-11 20:26:19 (GMT)