diff options
| -rw-r--r-- | drivers/media/video/gspca/zc3xx.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c index 8c31aa9b26e..50986da3d91 100644 --- a/drivers/media/video/gspca/zc3xx.c +++ b/drivers/media/video/gspca/zc3xx.c @@ -21,6 +21,7 @@ #define MODULE_NAME "zc3xx" +#include <linux/input.h> #include "gspca.h" #include "jpeg.h" @@ -7170,6 +7171,22 @@ static int sd_get_jcomp(struct gspca_dev *gspca_dev, return 0; } +#ifdef CONFIG_INPUT +static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, + u8 *data, /* interrupt packet data */ + int len) /* interrput packet length */ +{ + if (len == 8 && data[4] == 1) { + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); + input_sync(gspca_dev->input_dev); + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); + input_sync(gspca_dev->input_dev); + } + + return 0; +} +#endif + static const struct sd_desc sd_desc = { .name = MODULE_NAME, .ctrls = sd_ctrls, @@ -7182,6 +7199,9 @@ static const struct sd_desc sd_desc = { .querymenu = sd_querymenu, .get_jcomp = sd_get_jcomp, .set_jcomp = sd_set_jcomp, +#ifdef CONFIG_INPUT + .int_pkt_scan = sd_int_pkt_scan, +#endif }; static const __devinitdata struct usb_device_id device_table[] = { |