diff options
| author | Hans de Goede <hdegoede@redhat.com> | 2010-01-29 11:04:19 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-02-26 15:11:08 -0300 |
| commit | 32ea3e44b9d9125960e23f56ce86c39700447717 (patch) | |
| tree | 328da258306efa8f9bf2c2cd4d15a79d7621bf7a /drivers/media | |
| parent | 937a6f54e31f3899c93cbe975d2ea7599dadd666 (diff) | |
| download | linux-32ea3e44b9d9125960e23f56ce86c39700447717.tar.bz2 | |
V4L/DVB: gscpa_pac7311: Add support for camera button
gscpa_pac7311: Add support for camera button
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/video/gspca/pac7311.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/drivers/media/video/gspca/pac7311.c b/drivers/media/video/gspca/pac7311.c index ba73eb847fd1..44fed9686729 100644 --- a/drivers/media/video/gspca/pac7311.c +++ b/drivers/media/video/gspca/pac7311.c @@ -51,6 +51,7 @@ #define MODULE_NAME "pac7311" +#include <linux/input.h> #include "gspca.h" MODULE_AUTHOR("Thomas Kaiser thomas@kaiser-linux.li"); @@ -798,6 +799,37 @@ static int sd_getvflip(struct gspca_dev *gspca_dev, __s32 *val) return 0; } +#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; + u8 data0, data1; + + if (len == 2) { + data0 = data[0]; + data1 = data[1]; + if ((data0 == 0x00 && data1 == 0x11) || + (data0 == 0x22 && data1 == 0x33) || + (data0 == 0x44 && data1 == 0x55) || + (data0 == 0x66 && data1 == 0x77) || + (data0 == 0x88 && data1 == 0x99) || + (data0 == 0xaa && data1 == 0xbb) || + (data0 == 0xcc && data1 == 0xdd) || + (data0 == 0xee && data1 == 0xff)) { + 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); + ret = 0; + } + } + + return ret; +} +#endif + /* sub-driver description for pac7311 */ static const struct sd_desc sd_desc = { .name = MODULE_NAME, @@ -810,6 +842,9 @@ static const struct sd_desc sd_desc = { .stop0 = sd_stop0, .pkt_scan = sd_pkt_scan, .dq_callback = do_autogain, +#ifdef CONFIG_INPUT + .int_pkt_scan = sd_int_pkt_scan, +#endif }; /* -- module initialisation -- */ |