qv4l2: fix querystd and query_dv_timings
authorHans Verkuil <hans.verkuil@cisco.com>
Wed, 23 Jul 2014 11:35:15 +0000 (13:35 +0200)
committerHans Verkuil <hans.verkuil@cisco.com>
Wed, 23 Jul 2014 11:35:15 +0000 (13:35 +0200)
commit340a7da4a051573d4b67116b465f89d01a7806e7
treec5a16238350d25861a9a53964c088d8e51ba3344
parent0b7a5f8b8f6bb2e2ef8c09a6253e9312a5814b58
qv4l2: fix querystd and query_dv_timings

Error messages in case of a missing signal were not displayed, and the
querystd return code check was inverted.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
utils/qv4l2/general-tab.cpp
utils/qv4l2/general-tab.h