diff options
Diffstat (limited to 'include/media/v4l2-subdev.h')
| -rw-r--r-- | include/media/v4l2-subdev.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 2561222322d5..9102d6ca566e 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -224,6 +224,9 @@ struct v4l2_subdev_core_ops { * struct v4l2_subdev_tuner_ops - Callbacks used when v4l device was opened * in radio mode. * + * @standby: puts the tuner in standby mode. It will be woken up + * automatically the next time it is used. + * * @s_radio: callback that switches the tuner to radio mode. * drivers should explicitly call it when a tuner ops should * operate on radio mode, before being able to handle it. @@ -268,6 +271,7 @@ struct v4l2_subdev_core_ops { * } */ struct v4l2_subdev_tuner_ops { + int (*standby)(struct v4l2_subdev *sd); int (*s_radio)(struct v4l2_subdev *sd); int (*s_frequency)(struct v4l2_subdev *sd, const struct v4l2_frequency *freq); int (*g_frequency)(struct v4l2_subdev *sd, struct v4l2_frequency *freq); |