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Warn about Pipewire's suspension of sinks might cause troubles #419

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Warn about Pipewire's suspension of sinks might cause troubles #419

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7d3c1d1
Create codeql-analysis.yml
wb2osz Mar 23, 2022
a801d0b
Added warning when using ALSA that suspension of output audio sinks m…
Aug 31, 2022
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Added warning when using ALSA that suspension of output audio sinks m… 
…ight cause issues.
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Michal Feix committed Aug 31, 2022
commit a801d0b57a6fe6da40e1ccd4efccc7179fe0b4fd
10 changes: 10 additions & 0 deletions src/xmit.c
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Original file line number Diff line number Diff line change
Expand Up @@ -913,9 +913,19 @@ static void xmit_ax25_frames (int chan, int prio, packet_t pp, int max_bundle)

/* Looks like a bug with the RPi audio system. Never an issue with Ubuntu. */
/* This runs over randomly sometimes. TODO: investigate more fully sometime. */

#ifndef __arm__
text_color_set(DW_COLOR_ERROR);
dw_printf ("Transmit timing error: PTT is on %d mSec too long.\n", -wait_more);

/* This also happens with recent Linux distributions with PipeWire audio subsystem */
/* where Wireplumber in its default setting turns off the audio output sink after */
/* several seconds of inactivity, which results in slight delay while warming up again. */
/* See: https://unix.stackexchange.com/questions/676846/how-do-i-disable-audio-sink-suspend-on-idle-using-wireplumber-in-fedora-35-so-th */
#if USE_ALSA
dw_printf ("If using PipeWIre, make sure your output sinks are not being suspended for inactivity.\n");
#endif

#endif
}

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