From: Antti Palosaari Date: Wed, 5 Feb 2014 05:24:35 +0000 (-0300) Subject: [media] v4l: add enum_freq_bands support to tuner sub-device X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=c58d1de5d94eee930d151f36cb6f63a30c6bf2bb;p=openwrt%2Fstaging%2Fblogic.git [media] v4l: add enum_freq_bands support to tuner sub-device Add VIDIOC_ENUM_FREQ_BANDS, enumerate supported frequency bands, IOCTL support for sub-device tuners too. Cc: Hans Verkuil Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab --- diff --git a/include/media/v4l2-subdev.h b/include/media/v4l2-subdev.h index 855c928c29cd..28f4d8c3cf7d 100644 --- a/include/media/v4l2-subdev.h +++ b/include/media/v4l2-subdev.h @@ -196,6 +196,7 @@ struct v4l2_subdev_tuner_ops { 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); + int (*enum_freq_bands)(struct v4l2_subdev *sd, struct v4l2_frequency_band *band); int (*g_tuner)(struct v4l2_subdev *sd, struct v4l2_tuner *vt); int (*s_tuner)(struct v4l2_subdev *sd, const struct v4l2_tuner *vt); int (*g_modulator)(struct v4l2_subdev *sd, struct v4l2_modulator *vm);