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gcscaudio(4) [netbsd man page]

GCSCAUDIO(4)						   BSD Kernel Interfaces Manual 					      GCSCAUDIO(4)

NAME
gcscaudio -- AMD Geode CS5536 audio device driver SYNOPSIS
gcscaudio* at pci? dev ? function ? audio* at audiobus? DESCRIPTION
The gcscaudio device driver supports the audio controller of the AMD Geode CS5536 Companion Device chip found on some motherboards. The CS5536 and this driver support 1, 2, 4, and 6 (5.1) channels output, 1 and 2 channels input, and full-duplex. SEE ALSO
audio(4), pci(4) HISTORY
The gcscaudio device driver appeared in NetBSD 6.0. AUTHORS
SHIMIZU Ryo <ryo@nerv.org> BUGS
This driver was only tested on the KOHJINSHA SA5SX04, and 5.1 channel output is not tested. BSD
January 4, 2009 BSD

Check Out this Related Man Page

ESS(4)							   BSD Kernel Interfaces Manual 						    ESS(4)

NAME
ess -- ESS Technology AudioDrive family audio device driver SYNOPSIS
ess* at isapnp? ess* at pnpbios? index ? ess* at ofisa? audio* at audiobus? opl* at ess? DESCRIPTION
The ess driver provides support for the ESS 1788, 1888, 1887, and 888 AudioDrive audio devices. The AudioDrive 1788 is a half-duplex device, while the 1888, 1887, and 888 are full-duplex. All are capable of 8- and 16-bit audio sample recording and playback at rates up to 44.1kHz. The AudioDrive takes 16 I/O ports. The I/O port range, IRQ, and DRQ channels are set by the driver to the values specified in the configura- tion file (or for isapnp, pnpbios, or ofisa, the values assigned from the firmware). The I/O port base must be one of 0x220, 0x230, 0x240, 0x250. The IRQ must be one of 5, 7, 9, 10 (or 15 on the 1887 only). The first DRQ channel must be selected from 0, 1, 3. The second DRQ chan- nel (used for playback by the full-duplex 1888/1887, ignored by the 1788) can additionally be set to 5. If both DRQ channels are used they must be different. The joystick interface (if enabled) is handled by the joy(4) driver. SEE ALSO
audio(4), isapnp(4), joy(4), ofisa(4), opl(4), pnpbios(4) HISTORY
The ess device driver appeared in NetBSD 1.4. BUGS
The AudioDrive devices have a SoundBlaster compatibility mode, and may be detected by the SoundBlaster driver (see sb(4)) rather than the AudioDrive driver. The workaround is to remove the SoundBlaster driver from the kernel configuration. BSD
June 22, 2005 BSD
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