ExternalVendorCode/genode
1
0
Fork 0
mirror of https://github.com/genodelabs/genode.git synced 2024-12-19 05:37:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
7ed1d7f11d
genode/repos/dde_bsd
History
Christian Helmuth 7ed1d7f11d depot: update recipe hashes
2019-11-19 14:54:14 +01:00
..
include/audio Adjust file headers to refer to the AGPLv3 2017-02-28 12:59:29 +01:00
lib Exclude higher-level repos from strict warnings 2018-01-17 12:14:36 +01:00
patches dde_bsd: update audio driver to OpenBSD 5.9 2016-05-23 15:52:51 +02:00
ports dde_bsd: update mirror URL 2018-09-24 11:18:23 +02:00
recipes depot: update recipe hashes 2019-11-19 14:54:14 +01:00
run Move timer from os to base repository 2019-01-14 12:33:57 +01:00
src dde_bsd: update 'platform_execute()' functions based on libc 2019-05-27 14:46:53 +02:00
audio.list dde_bsd: update audio driver to OpenBSD 5.9 2016-05-23 15:52:51 +02:00
README tool: remove deprecated 'make prepare' mechanism 2016-03-17 17:02:04 +01:00

README 

This repository contains device drivers ported from OpenBSD.

Audio
#####

The audio driver is ported from OpenBSD 5.7 and includes support for
Intel HD Audio as well as for Ensoniq AudioPCI (ES1370) compatible
soundcards. The HDA driver works on real hardware and Virtualbox
whereas the ES1370 driver is only used in Qemu.


Usage
=====

You have to prepare the contrib sources for this repository by
executing _./tool/ports/prepare_port dde_bsd_. Also you need to make
sure to add the 'dde_bsd' repository to the REPOSITORIES variable
in your 'etc/build.conf'.


Example
=======

The driver can be tested by executing the run script 'run/audio_out.run'.
This example plays a sample file in a loop. The file format is header less
two channel float 32 at 44100 Hz. You may use the 'sox' utility to create
these audio files:

! sox -c 2 -r 44100 foo.wav foo.f32