diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2011-06-12 06:36:41 -0300 |
|---|---|---|
| committer | Paul Gortmaker <paul.gortmaker@windriver.com> | 2012-05-17 11:21:08 -0400 |
| commit | 33463719360bd2d7d207a6b7a8a094dcb71c05f1 (patch) | |
| tree | b19ea679c39a09202f4238612975ed9890b7c2a7 /usr | |
| parent | 67f0639f65b1109f25ad7a9827b392705582f7b3 (diff) | |
v4l2-ioctl.c: prefill tuner type for g_frequency and g/s_tuner
commit 227690df75382e46a4f6ea1bbc5df855a674b47f upstream.
The subdevs are supposed to receive a valid tuner type for the g_frequency
and g/s_tuner subdev ops. Some drivers do this, others don't. So prefill
this in v4l2-ioctl.c based on whether the device node from which this is
called is a radio node or not.
The spec does not require applications to fill in the type, and if they
leave it at 0 then the 'check_mode' call in tuner-core.c will return
an error and the ioctl does nothing.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'usr')
0 files changed, 0 insertions, 0 deletions