SND_AC97_PCM_OPEN(9) Control/Mixer API SND_AC97_PCM_OPEN(9)NAME
snd_ac97_pcm_open - opens the given AC97 pcm
int snd_ac97_pcm_open(struct ac97_pcm * pcm, unsigned int rate, enum ac97_pcm_cfg cfg, unsigned short slots);
the ac97 pcm instance
rate in Hz, if codec does not support VRA, this value must be 48000Hz
output stream characteristics
a subset of allocated slots (snd_ac97_pcm_assign) for this pcm
It locks the specified slots and sets the given rate to AC97 registers.
Zero if successful, or a negative error code on failure.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 SND_AC97_PCM_OPEN(9)
Check Out this Related Man Page
SND_MSS(4) BSD Kernel Interfaces Manual SND_MSS(4)NAME
snd_mss -- Microsoft Sound System ISA PnP/non-PnP bridge device driver
To compile this driver into the kernel, place the following lines in your kernel configuration file:
Alternatively, to load the driver as a module at boot time, place the following line in loader.conf(5):
Non-PnP cards require the following lines in device.hints(5):
The snd_mss bridge driver allows the generic audio driver, sound(4), to attach to the supported audio devices.
The snd_mss driver supports the following audio devices:
o Aztech 2320
o CMedia CMI8330
o Crystal Semiconductor CS4231
o Crystal Semiconductor CS4232
o Crystal Semiconductor CS4234
o Crystal Semiconductor CS4235
o Crystal Semiconductor CS4236
o Crystal Semiconductor CS4237
o ENSONIQ SoundscapeVIVO ENS4081
o NeoMagic 256AV (non-AC97)
o OPTi 924
o OPTi 925
o OPTi 930
o OPTi 931
o OPTi 933
o Yamaha OPL-SA2
o Yamaha OPL-SA3
SEE ALSO sound(4)HISTORY
The snd_mss device driver first appeared in FreeBSD 2.2.6.
This manual page was written by Joel Dahl <joel@FreeBSD.org>.
BSD December 1, 2005 BSD
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