diff options
Diffstat (limited to 'drivers/media/video/gspca/stv06xx/stv06xx.c')
| -rw-r--r-- | drivers/media/video/gspca/stv06xx/stv06xx.c | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/drivers/media/video/gspca/stv06xx/stv06xx.c b/drivers/media/video/gspca/stv06xx/stv06xx.c index 5d0241bb1611..af73da34c83f 100644 --- a/drivers/media/video/gspca/stv06xx/stv06xx.c +++ b/drivers/media/video/gspca/stv06xx/stv06xx.c @@ -27,6 +27,7 @@ * P/N 861040-0000: Sensor ST VV6410 ASIC STV0610 - QuickCam Web */ +#include <linux/input.h> #include "stv06xx_sensor.h" MODULE_AUTHOR("Erik Andrén"); @@ -219,6 +220,7 @@ static void stv06xx_dump_bridge(struct sd *sd) info("Read 0x%x from address 0x%x", data, i); } + info("Testing stv06xx bridge registers for writability"); for (i = 0x1400; i < 0x160f; i++) { stv06xx_read_bridge(sd, i, &data); buf = data; @@ -229,7 +231,7 @@ static void stv06xx_dump_bridge(struct sd *sd) info("Register 0x%x is read/write", i); else if (data != buf) info("Register 0x%x is read/write," - "but only partially", i); + " but only partially", i); else info("Register 0x%x is read-only", i); @@ -426,6 +428,29 @@ frame_data: } } +#ifdef CONFIG_INPUT +static int sd_int_pkt_scan(struct gspca_dev *gspca_dev, + u8 *data, /* interrupt packet data */ + int len) /* interrupt packet length */ +{ + int ret = -EINVAL; + + if (len == 1 && data[0] == 0x80) { + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 1); + input_sync(gspca_dev->input_dev); + ret = 0; + } + + if (len == 1 && data[0] == 0x88) { + input_report_key(gspca_dev->input_dev, KEY_CAMERA, 0); + input_sync(gspca_dev->input_dev); + ret = 0; + } + + return ret; +} +#endif + static int stv06xx_config(struct gspca_dev *gspca_dev, const struct usb_device_id *id); @@ -436,7 +461,10 @@ static const struct sd_desc sd_desc = { .init = stv06xx_init, .start = stv06xx_start, .stopN = stv06xx_stopN, - .pkt_scan = stv06xx_pkt_scan + .pkt_scan = stv06xx_pkt_scan, +#ifdef CONFIG_INPUT + .int_pkt_scan = sd_int_pkt_scan, +#endif }; /* This function is called at probe time */ |