| /* | |
| * 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; | |
| #define MIN_AVG_LUM 8500 | |
| #define MAX_AVG_LUM 10000 | |
| int avg_lum; | |
| u8 avg_lum_l; | |
| struct { /* autogain and gain control cluster */ | |
| struct v4l2_ctrl *autogain; | |
| struct v4l2_ctrl *gain; | |
| }; | |
| }; | |
| 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 < 0) { | |
| pr_err("long command status read error %d\n", status); | |
| return status; | |
| } | |
| 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 0x7003: | |
| PDEBUG(D_PROBE, "Genius Videocam Live v2"); | |
| 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 void set_gain(struct gspca_dev *gspca_dev, s32 g) | |
| { | |
| struct sd *sd = (struct sd *) gspca_dev; | |
| struct init_command genius_vcam_live_gain_cmds[] = { | |
| {{0x1d, 0x25, 0x10 /* This byte is gain */, | |
| 0x20, 0xab, 0x00}, 0}, | |
| }; | |
| if (!gspca_dev->streaming) | |
| return; | |
| switch (sd->model) { | |
| case 0x7003: | |
| genius_vcam_live_gain_cmds[0].instruction[2] = g; | |
| run_start_commands(gspca_dev, genius_vcam_live_gain_cmds, | |
| ARRAY_SIZE(genius_vcam_live_gain_cmds)); | |
| break; | |
| default: | |
| break; | |
| } | |
| } | |
| static int sd_s_ctrl(struct v4l2_ctrl *ctrl) | |
| { | |
| struct gspca_dev *gspca_dev = | |
| container_of(ctrl->handler, struct gspca_dev, ctrl_handler); | |
| struct sd *sd = (struct sd *)gspca_dev; | |
| gspca_dev->usb_err = 0; | |
| if (!gspca_dev->streaming) | |
| return 0; | |
| switch (ctrl->id) { | |
| /* standalone gain control */ | |
| case V4L2_CID_GAIN: | |
| set_gain(gspca_dev, ctrl->val); | |
| break; | |
| /* autogain */ | |
| case V4L2_CID_AUTOGAIN: | |
| set_gain(gspca_dev, sd->gain->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; | |
| struct sd *sd = (struct sd *)gspca_dev; | |
| gspca_dev->vdev.ctrl_handler = hdl; | |
| v4l2_ctrl_handler_init(hdl, 2); | |
| switch (sd->model) { | |
| case 0x7003: | |
| sd->gain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
| V4L2_CID_GAIN, 0, 20, 1, 0); | |
| sd->autogain = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops, | |
| V4L2_CID_AUTOGAIN, 0, 1, 1, 1); | |
| break; | |
| default: | |
| break; | |
| } | |
| 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_genius_videocam_live(struct gspca_dev *gspca_dev) | |
| { | |
| int r; | |
| struct sd *sd = (struct sd *) gspca_dev; | |
| struct init_command genius_vcam_live_start_commands[] = { | |
| {{0x0c, 0x01, 0x00, 0x00, 0x00, 0x00}, 0}, | |
| {{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}, | |
| {{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}, | |
| {{0x1c, 0x20, 0x00, 0x2d, 0x00, 0x00}, 4}, | |
| {{0x13, 0x20, 0x01, 0x00, 0x00, 0x00}, 4}, | |
| {{0x13, 0x21, 0x01, 0x00, 0x00, 0x00}, 4}, | |
| {{0x13, 0x22, 0x01, 0x00, 0x00, 0x00}, 4}, | |
| {{0x13, 0x23, 0x01, 0x01, 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, 0x20, 0x00, 0x00}, 4}, | |
| {{0x13, 0x28, 0x01, 0x0e, 0x00, 0x00}, 4}, | |
| {{0x13, 0x29, 0x01, 0x22, 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, 0x02, 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, 0x01, 0x04, 0x00, 0x00, 0x00}, 4}, | |
| {{0x11, 0x02, 0x92, 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}, | |
| {{0x13, 0x26, 0x01, 0x1e, 0x00, 0x00}, 4}, | |
| {{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}, | |
| {{0x20, 0x34, 0xa1, 0x00, 0x00, 0x00}, 0}, | |
| /* Camera should start to capture now. */ | |
| {{0x12, 0x27, 0x01, 0x00, 0x00, 0x00}, 0}, | |
| {{0x1b, 0x32, 0x26, 0x00, 0x00, 0x00}, 0}, | |
| {{0x1d, 0x25, 0x10, 0x20, 0xab, 0x00}, 0}, | |
| }; | |
| r = run_start_commands(gspca_dev, genius_vcam_live_start_commands, | |
| ARRAY_SIZE(genius_vcam_live_start_commands)); | |
| if (r < 0) | |
| return r; | |
| if (sd->gain) | |
| set_gain(gspca_dev, v4l2_ctrl_g_ctrl(sd->gain)); | |
| return r; | |
| } | |
| 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 0x7003: | |
| err_code = start_genius_videocam_live(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; | |
| } | |
| sd->avg_lum = -1; | |
| 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) | |
| PERR("Camera Stop read failed"); | |
| memset(data, 0, 6); | |
| data[0] = 0x14; | |
| result = sn9c2028_command(gspca_dev, data); | |
| if (result < 0) | |
| PERR("Camera Stop command failed"); | |
| } | |
| static void do_autogain(struct gspca_dev *gspca_dev, int avg_lum) | |
| { | |
| struct sd *sd = (struct sd *) gspca_dev; | |
| s32 cur_gain = v4l2_ctrl_g_ctrl(sd->gain); | |
| if (avg_lum == -1) | |
| return; | |
| if (avg_lum < MIN_AVG_LUM) { | |
| if (cur_gain == sd->gain->maximum) | |
| return; | |
| cur_gain++; | |
| v4l2_ctrl_s_ctrl(sd->gain, cur_gain); | |
| } | |
| if (avg_lum > MAX_AVG_LUM) { | |
| if (cur_gain == sd->gain->minimum) | |
| return; | |
| cur_gain--; | |
| v4l2_ctrl_s_ctrl(sd->gain, cur_gain); | |
| } | |
| } | |
| static void sd_dqcallback(struct gspca_dev *gspca_dev) | |
| { | |
| struct sd *sd = (struct sd *) gspca_dev; | |
| if (sd->autogain == NULL || !v4l2_ctrl_g_ctrl(sd->autogain)) | |
| return; | |
| do_autogain(gspca_dev, sd->avg_lum); | |
| } | |
| /* 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, | |
| .init_controls = sd_init_controls, | |
| .start = sd_start, | |
| .stopN = sd_stopN, | |
| .dq_callback = sd_dqcallback, | |
| .pkt_scan = sd_pkt_scan, | |
| }; | |
| /* -- module initialisation -- */ | |
| static const struct usb_device_id device_table[] = { | |
| {USB_DEVICE(0x0458, 0x7005)}, /* Genius Smart 300, version 2 */ | |
| {USB_DEVICE(0x0458, 0x7003)}, /* Genius Videocam Live v2 */ | |
| /* 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); |