Hi! Basicly I'm having same problem as described in this post, http://www.gossamer-threads.com/lists/ivtv/devel/38788
[153061.047378] ivtv0: ================= START STATUS CARD #0 ================= [153061.047385] ivtv0: Version: 1.4.0 Card: AVerTV MCE 116 Plus [153061.048824] cx25840 1-0044: Video signal: present [153061.048826] cx25840 1-0044: Detected format: PAL-BDGHI [153061.048828] cx25840 1-0044: Specified standard: PAL-BDGHI [153061.048830] cx25840 1-0044: Specified video input: Composite 2 [153061.048832] cx25840 1-0044: Specified audioclock freq: 48000 Hz [153061.063234] cx25840 1-0044: Detected audio mode: mono [153061.063240] cx25840 1-0044: Detected audio standard: no detected audio standard [153061.063244] cx25840 1-0044: Audio muted: no [153061.063246] cx25840 1-0044: Audio microcontroller: detecting [153061.063247] cx25840 1-0044: Configured audio standard: automatic detection [153061.063250] cx25840 1-0044: Configured audio system: automatic standard and mode detection [153061.063252] cx25840 1-0044: Specified audio input: Tuner (In5) [153061.063256] cx25840 1-0044: Preferred audio mode: stereo [153061.063258] cx25840 1-0044: Selected 65 MHz format: autodetect [153061.063259] cx25840 1-0044: Selected 45 MHz format: chroma [153061.063264] tuner 1-0061: Tuner mode: analog TV [153061.063266] tuner 1-0061: Frequency: 767.25 MHz [153061.063268] tuner 1-0061: Standard: 0x000000e0 [153061.063271] wm8739 1-001a: Frequency: 48000 Hz [153061.063273] wm8739 1-001a: Volume L: 17 [153061.063275] wm8739 1-001a: Volume R: 17 On some channels audio standard automatic detection just doesn't work. Sometimes microcontroller hangs for 10-15 seconds in "detecting" state, then detects correct standard (A2-DK1 in my case), sometimes it detects AM-L standard which produces GSM-mobile-phone-like noise, sometimes it detects nothing at all. There are no visible problems with signal quality on any of affected channels, clean and clear picture. So the question is, is there any user-configurable ways to disable automatic detection and force audio standard to some fixed value? Looking at source code in input_change() function, audio standard is forcefully set for some hardware bug affected PVR150's, otherwise its always set to AUTO.. _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
