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[media] v4l2: add core support for the new VIDIOC_ENUM_FREQ_BANDS ioctl

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This adds the usual core support code for this new ioctl.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-07-05 06:37:08 -03:00 • committed by Mauro Carvalho Chehab
parent 3d687b49ff
commit 82b655bfc3
4 changed files with 86 additions and 2 deletions
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2
include/media/v4l2-ioctl.h
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@ -230,6 +230,8 @@ struct v4l2_ioctl_ops {
struct v4l2_frequency *a);
int (*vidioc_s_frequency) (struct file *file, void *fh,
struct v4l2_frequency *a);
int (*vidioc_enum_freq_bands) (struct file *file, void *fh,
struct v4l2_frequency_band *band);
/* Sliced VBI cap */
int (*vidioc_g_sliced_vbi_cap) (struct file *file, void *fh,