Author: hselasky
Date: Wed Aug 19 08:05:37 2020
New Revision: 364374
URL: https://svnweb.freebsd.org/changeset/base/364374
Log:
Print current buffer latency in dmesg for the USB audio driver and not just
the maximum.
MFC after: 1 week
Sponsored by: Mellanox Technologies
Modified:
head/sys/dev/sound/usb/uaudio.c
Modified: head/sys/dev/sound/usb/uaudio.c
==============================================================================
--- head/sys/dev/sound/usb/uaudio.c Wed Aug 19 07:28:01 2020
(r364373)
+++ head/sys/dev/sound/usb/uaudio.c Wed Aug 19 08:05:37 2020
(r364374)
@@ -1031,10 +1031,11 @@ uaudio_attach(device_t dev)
}
for (x = 0; x != sc->sc_play_chan[i].num_alt; x++) {
device_printf(dev, "Play[%u]: %d Hz, %d ch, %s format, "
- "2x8ms buffer.\n", i,
+ "2x%dms buffer.\n", i,
sc->sc_play_chan[i].usb_alt[x].sample_rate,
sc->sc_play_chan[i].usb_alt[x].channels,
- sc->sc_play_chan[i].usb_alt[x].p_fmt->description);
+ sc->sc_play_chan[i].usb_alt[x].p_fmt->description,
+ uaudio_buffer_ms);
}
}
if (i == 0)
@@ -1060,10 +1061,11 @@ uaudio_attach(device_t dev)
}
for (x = 0; x != sc->sc_rec_chan[i].num_alt; x++) {
device_printf(dev, "Record[%u]: %d Hz, %d ch, %s
format, "
- "2x8ms buffer.\n", i,
+ "2x%dms buffer.\n", i,
sc->sc_rec_chan[i].usb_alt[x].sample_rate,
sc->sc_rec_chan[i].usb_alt[x].channels,
- sc->sc_rec_chan[i].usb_alt[x].p_fmt->description);
+ sc->sc_rec_chan[i].usb_alt[x].p_fmt->description,
+ uaudio_buffer_ms);
}
}
if (i == 0)
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