Hans Petter Selasky 85bad58226 The synchronisation value returned by the so-called feedback endpoint ... appears to be too inaccurate that it can be used to synchronize the playback data stream. If there is a recording endpoint associated with the playback endpoint, use that instead. That means if the isochronous OUT endpoint is asynchronus the USB audio driver will automatically start recording, if possible, to get exact information about the needed sample rate adjustments. In no recording endpoint is present, no rate adaption will be done. While at it fix an issue where the hardware buffer pointers don't get reset at the first device PCM trigger. Make some variables 32-bit to avoid problems with multithreading. MFC after: 3 days PR: 198444		2015-03-21 09:45:45 +00:00
..
isa	Remove check for obsolete FreeBSD versions	2014-11-03 11:11:45 +00:00
macio
midi	Remove check for obsolete FreeBSD versions	2014-11-03 11:11:45 +00:00
pci	Sound: fix typos in user visible messages etc.	2015-01-15 16:09:35 +00:00
pcm	Sound: fix typos in user visible messages etc.	2015-01-15 16:09:35 +00:00
sbus	Use DEVMETHOD_END macro defined in sys/bus.h instead of {0, 0} sentinel on device_method_t arrays	2013-01-30 18:01:20 +00:00
usb	The synchronisation value returned by the so-called feedback endpoint	2015-03-21 09:45:45 +00:00
chip.h
clone.c
clone.h
driver.c
unit.c
unit.h
version.h