freebsd-dev/sys/dev/sound/pcm
Dag-Erling Smørgrav a0eed7bc1c Add a sysctl, sysctl hw.snd.report_soft_formats, that controls whether the
AIOGCAP ioctl reports software-emulated formats.  It defaults to on.  People
who use performance-sensitive audio software and do not want it to pick a
software-emulated audio format instead of one supported by their hardware
should turn it off.

This unbreaks isdnphone(1) on systems with PCM-only sound cards.

Approved by:	cg
2002-02-24 00:49:43 +00:00
..
ac97_if.m MFS: add '# KOBJ' as the first line of each .m file to reduce diffs from 2001-03-05 16:42:06 +00:00
ac97.c Get rid of irritating (bogus) message: 2001-12-10 20:27:18 +00:00
ac97.h add a method for retrieving codec capabilities 2001-09-18 14:34:59 +00:00
buffer.c * improve error handling 2002-01-26 22:13:24 +00:00
buffer.h * improve error handling 2002-01-26 22:13:24 +00:00
channel_if.m beginnings of virtual playback channel support 2001-05-27 17:22:00 +00:00
channel.c Add a sysctl, sysctl hw.snd.report_soft_formats, that controls whether the 2002-02-24 00:49:43 +00:00
channel.h Fix code that had rotted behind debugging macros. 2002-01-25 04:14:12 +00:00
dsp.c Fix code that had rotted behind debugging macros. 2002-01-25 04:14:12 +00:00
dsp.h add a method for recording of specific channels for devices with more than 2001-09-05 16:28:41 +00:00
fake.c many changes: 2001-08-23 11:30:52 +00:00
feeder_fmt.c many changes: 2001-08-23 11:30:52 +00:00
feeder_if.m add a new method for retrieving feeder parameters 2001-05-27 14:49:14 +00:00
feeder_rate.c many changes: 2001-08-23 11:30:52 +00:00
feeder.c * improve error handling 2002-01-26 22:13:24 +00:00
feeder.h * improve error handling 2002-01-26 22:13:24 +00:00
mixer_if.m mega-commit. 2001-03-24 23:10:29 +00:00
mixer.c KSE Milestone 2 2001-09-12 08:38:13 +00:00
mixer.h KSE Milestone 2 2001-09-12 08:38:13 +00:00
sndstat.c - Correctly increment the channel refcount in dsp_open() such that it is 2001-09-14 20:26:03 +00:00
sound.c * improve error handling 2002-01-26 22:13:24 +00:00
sound.h * improve error handling 2002-01-26 22:13:24 +00:00
vchan.c make mmapped vchans work 2001-12-23 13:10:29 +00:00
vchan.h many changes: 2001-08-23 11:30:52 +00:00