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| author | Nam Phạm Thành <phamthanhnam.ptn@gmail.com> | 2009-01-12 02:50:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-03-30 12:42:22 -0300 |
| commit | e32a7eccd7f016928dd864711ac654e6db62c5f3 (patch) | |
| tree | 6eb71d883c91226c2f8dd0c7a6cc6a1c2c8e3c5f /drivers/media/video/pwc/pwc.h | |
| parent | be4f4aecf8df39444535c9d9be2b74a8f34649b2 (diff) | |
| download | lwn-e32a7eccd7f016928dd864711ac654e6db62c5f3.tar.gz lwn-e32a7eccd7f016928dd864711ac654e6db62c5f3.zip | |
V4L/DVB (10242): pwc: add support for webcam snapshot button
This patch adds support for Philips webcam snapshot button as an
event input device, for consistency with other webcam drivers.
Signed-off-by: Pham Thanh Nam <phamthanhnam.ptn@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/pwc/pwc.h')
| -rw-r--r-- | drivers/media/video/pwc/pwc.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/video/pwc/pwc.h b/drivers/media/video/pwc/pwc.h index 01411fb2337a..0be6f814f539 100644 --- a/drivers/media/video/pwc/pwc.h +++ b/drivers/media/video/pwc/pwc.h @@ -37,6 +37,9 @@ #include <linux/videodev.h> #include <media/v4l2-common.h> #include <media/v4l2-ioctl.h> +#ifdef CONFIG_USB_PWC_INPUT_EVDEV +#include <linux/input.h> +#endif #include "pwc-uncompress.h" #include <media/pwc-ioctl.h> @@ -255,6 +258,9 @@ struct pwc_device int pan_angle; /* in degrees * 100 */ int tilt_angle; /* absolute angle; 0,0 is home position */ int snapshot_button_status; /* set to 1 when the user push the button, reset to 0 when this value is read */ +#ifdef CONFIG_USB_PWC_INPUT_EVDEV + struct input_dev *button_dev; /* webcam snapshot button input */ +#endif /*** Misc. data ***/ wait_queue_head_t frameq; /* When waiting for a frame to finish... */ |