diff options
Diffstat (limited to 'sys/v4l2/v4l2_calls.c')
| -rw-r--r-- | sys/v4l2/v4l2_calls.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/sys/v4l2/v4l2_calls.c b/sys/v4l2/v4l2_calls.c index 7b32ad7c..fa9f3988 100644 --- a/sys/v4l2/v4l2_calls.c +++ b/sys/v4l2/v4l2_calls.c @@ -359,15 +359,18 @@ gst_v4l2_set_defaults (GstV4l2Element * v4l2element) gst_tuner_channel_changed (tuner, channel); g_object_notify (G_OBJECT (v4l2element), "channel"); } - if (v4l2element->frequency != 0) { - gst_tuner_set_frequency (tuner, channel, v4l2element->frequency); - } else { - v4l2element->frequency = gst_tuner_get_frequency (tuner, channel); - if (v4l2element->frequency == 0) { - /* guess */ - gst_tuner_set_frequency (tuner, channel, 1000); + + if (GST_TUNER_CHANNEL_HAS_FLAG (channel, GST_TUNER_CHANNEL_FREQUENCY)) { + if (v4l2element->frequency != 0) { + gst_tuner_set_frequency (tuner, channel, v4l2element->frequency); } else { - g_object_notify (G_OBJECT (v4l2element), "frequency"); + v4l2element->frequency = gst_tuner_get_frequency (tuner, channel); + if (v4l2element->frequency == 0) { + /* guess */ + gst_tuner_set_frequency (tuner, channel, 1000); + } else { + g_object_notify (G_OBJECT (v4l2element), "frequency"); + } } } } |