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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2012-09-07 08:43:59 (GMT) |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-01-05 02:51:05 (GMT) |
| commit | 081b945ed74c9bd37da2ee928f9ad281222a6477 (patch) | |
| tree | 4a63554ba3669ae9ce251ce2815285ad3976f591 /drivers/media/usb/em28xx/em28xx.h | |
| parent | 8ac7a9493a4380a8a886fbfe311ab00bc424ca0f (diff) | |
| download | linux-fsl-qoriq-081b945ed74c9bd37da2ee928f9ad281222a6477.tar.xz | |
[media] em28xx: convert to the control framework
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/usb/em28xx/em28xx.h')
| -rw-r--r-- | drivers/media/usb/em28xx/em28xx.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/usb/em28xx/em28xx.h b/drivers/media/usb/em28xx/em28xx.h index 062841e..707319e 100644 --- a/drivers/media/usb/em28xx/em28xx.h +++ b/drivers/media/usb/em28xx/em28xx.h @@ -33,6 +33,7 @@ #include <media/videobuf-vmalloc.h> #include <media/v4l2-device.h> +#include <media/v4l2-ctrls.h> #include <media/ir-kbd-i2c.h> #include <media/rc-core.h> #if defined(CONFIG_VIDEO_EM28XX_DVB) || defined(CONFIG_VIDEO_EM28XX_DVB_MODULE) @@ -497,6 +498,9 @@ struct em28xx { int audio_ifnum; struct v4l2_device v4l2_dev; + struct v4l2_ctrl_handler ctrl_handler; + /* provides ac97 mute and volume overrides */ + struct v4l2_ctrl_handler ac97_ctrl_handler; struct em28xx_board board; /* Webcam specific fields */ @@ -705,6 +709,8 @@ void em28xx_close_extension(struct em28xx *dev); /* Provided by em28xx-video.c */ int em28xx_register_analog_devices(struct em28xx *dev); void em28xx_release_analog_resources(struct em28xx *dev); +void em28xx_ctrl_notify(struct v4l2_ctrl *ctrl, void *priv); +extern const struct v4l2_ctrl_ops em28xx_ctrl_ops; /* Provided by em28xx-cards.c */ extern int em2800_variant_detect(struct usb_device *udev, int model); |