Difference between revisions of "ALSA"
Weibullguy (talk | contribs) (Added patch for nVidia chips.) |
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== Introduction to ALSA == | == Introduction to ALSA == | ||
| − | The | + | The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system. The Linux kernel has ALSA support by default, but you need the [[ALSA Library]] in order to interface with those kernel modules. Some of the other packages provided by the ALSA developers may be of use to you as well. They are listed below. |
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| + | You will probably need the [[ALSA Library]], [[ALSA Utilities]], and [[ALSA OSS]] packages at minimum. Further information about ALSA and its various packages can be found in the [http://alsa.opensrc.org/Main_Page ALSA Wiki]. | ||
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| + | '''Project Home Page''': http://www.alsa-project.org/ | ||
== Note on nVidia nForce 430 == | == Note on nVidia nForce 430 == | ||
Revision as of 02:37, 1 February 2007
Introduction to ALSA
The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI functionality to the Linux operating system. The Linux kernel has ALSA support by default, but you need the ALSA Library in order to interface with those kernel modules. Some of the other packages provided by the ALSA developers may be of use to you as well. They are listed below.
You will probably need the ALSA Library, ALSA Utilities, and ALSA OSS packages at minimum. Further information about ALSA and its various packages can be found in the ALSA Wiki.
Project Home Page: http://www.alsa-project.org/
Note on nVidia nForce 430
If you have nVidia HDA audio chips MCP51, MCP55, MCP65, or MCP67, nVidia recommends the hda-intel module for these chips. The ALSA driver code did not include support for these chips until 1.0.14rc1. ALSA-driver-1.0.14rc1 wasn't included in the kernel until the 2.6.20 series. If you don't want to use a prepatch version of the kernel and can't wait for sound, the following patch can be applied to the linux-2.6.19 source so the snd-hda-intel module will support these nVidia chips.
| Download Patch: | http://svn.cross-lfs.org/svn/repos/patches/linux-2.6.19/linux-2.6.19-HDAudio-nVidia-1.patch |
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