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Commit c58d1de5 authored by Antti Palosaari's avatar Antti Palosaari Committed by Mauro Carvalho Chehab
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[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 <hverkuil@xs4all.nl>
Signed-off-by: default avatarAntti Palosaari <crope@iki.fi>
Signed-off-by: default avatarMauro Carvalho Chehab <m.chehab@samsung.com>
parent 00419a6a

include/media/v4l2-subdev.h

+1 −0
Original line number Diff line number Diff line
@@ -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);