diff options
Diffstat (limited to 'drivers/media/video/gspca/t613.c')
| -rw-r--r-- | drivers/media/video/gspca/t613.c | 41 |
1 files changed, 15 insertions, 26 deletions
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c index 91b555c34c6..f034c748fc7 100644 --- a/drivers/media/video/gspca/t613.c +++ b/drivers/media/video/gspca/t613.c @@ -30,7 +30,7 @@ #define MAX_GAMMA 0x10 /* 0 to 15 */ -#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 3) +#define V4L2_CID_EFFECTS (V4L2_CID_PRIVATE_BASE + 0) MODULE_AUTHOR("Leandro Costantino <le_costantino@pixartargentina.com.ar>"); MODULE_DESCRIPTION("GSPCA/T613 (JPEG Compliance) USB Camera Driver"); @@ -233,7 +233,7 @@ static char *effects_control[] = { static struct v4l2_pix_format vga_mode_t16[] = { {160, 120, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, .bytesperline = 160, - .sizeimage = 160 * 120 * 3 / 8 + 590, + .sizeimage = 160 * 120 * 4 / 8 + 590, .colorspace = V4L2_COLORSPACE_JPEG, .priv = 4}, {176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE, @@ -391,7 +391,7 @@ static void reg_w(struct gspca_dev *gspca_dev, NULL, 0, 500); return; } - if (len <= sizeof gspca_dev->usb_buf) { + if (len <= USB_BUF_SZ) { memcpy(gspca_dev->usb_buf, buffer, len); usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0), @@ -552,6 +552,13 @@ static int init_default_parameters(struct gspca_dev *gspca_dev) return 0; } +/* this function is called at probe and resume time */ +static int sd_init(struct gspca_dev *gspca_dev) +{ + init_default_parameters(gspca_dev); + return 0; +} + static void setbrightness(struct gspca_dev *gspca_dev) { struct sd *sd = (struct sd *) gspca_dev; @@ -893,18 +900,6 @@ static void sd_start(struct gspca_dev *gspca_dev) setcolors(gspca_dev); } -static void sd_stopN(struct gspca_dev *gspca_dev) -{ -} - -static void sd_stop0(struct gspca_dev *gspca_dev) -{ -} - -static void sd_close(struct gspca_dev *gspca_dev) -{ -} - static void sd_pkt_scan(struct gspca_dev *gspca_dev, struct gspca_frame *frame, /* target */ __u8 *data, /* isoc packet */ @@ -972,24 +967,14 @@ static int sd_querymenu(struct gspca_dev *gspca_dev, return -EINVAL; } -/* this function is called at open time */ -static int sd_open(struct gspca_dev *gspca_dev) -{ - init_default_parameters(gspca_dev); - return 0; -} - /* sub-driver description */ static const struct sd_desc sd_desc = { .name = MODULE_NAME, .ctrls = sd_ctrls, .nctrls = ARRAY_SIZE(sd_ctrls), .config = sd_config, - .open = sd_open, + .init = sd_init, .start = sd_start, - .stopN = sd_stopN, - .stop0 = sd_stop0, - .close = sd_close, .pkt_scan = sd_pkt_scan, .querymenu = sd_querymenu, }; @@ -1014,6 +999,10 @@ static struct usb_driver sd_driver = { .id_table = device_table, .probe = sd_probe, .disconnect = gspca_disconnect, +#ifdef CONFIG_PM + .suspend = gspca_suspend, + .resume = gspca_resume, +#endif }; /* -- module insert / remove -- */ |