genode-ehmry

History

Emery Hemingway dfd0efe2bb Tag Sculpt 19.07 -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCgAGBQJdJGPtAAoJEKckYDQX7Na3/3oP/3fgZKXRiFaSi0IWDX5leBLx bkKgqnnS9KRRLSIibOTZSOBE+HfIUb6gOr4Md1sdM9NILIF+R33cwPc8OUL4nsbc tefzgNCCtuDUmLTebDWrEE6Hz1ZJwUiXMOE3ACC/9zoMo9/lg1AQreK5QWt/+jDO JTH2SofQOeJjfme90qcJo0x/xg9/ARZzQLiPXigtlwWUEP6b0sA0q1wbcMZb4fyG 14oOJew/9/3ARawvzw18oSCW1hAQyrDnP0Lm9N/i1vi+mcJc7uBFojXeEKe8IudM rq+5NRwj7hV2GfiujVb2MbdM6JpFT5dhUP5pyFDjUd5CuDxpAslYqCBRz7OJQNjz a28inTbRucbUDeca7jIg6/IUjpqFyRjWDcmh2ChUbJHWddNeh+8N7bJQUguJmlEL XrHeiPEGEbkhofZ7cUHUKbxOtpr+YAonyxSwoKCPWa5Co20E2NOl3C8bAuPZzJxI ij+PiPwG79dfW+Q24gV6OImzCeUbTcVibo/GodtySapfdTamE8fdEfgfMEjyPzj4 2doK3Ufk2oN5XRIyThNErcgTj4Cm6zzhvocKt5Rk31d0FbKpDNM+aDwRMLMcCTTf lw8yYMjuFtEkGzQ1612VNB5occR4djx1TtG8EYF7aJ8hf+klpprM2/A4Uj4J6WIw M64j4W9LbVM5cj9ynL/m =ldp5 -----END PGP SIGNATURE----- Merge tag 'sculpt-19.07'		2019-07-09 14:20:54 +02:00
..
include/audio	bsd_audio_drv: use timeout interface	2019-06-18 19:47:27 +02:00
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	2019-07-09 09:06:54 +02:00
run	Move timer from os to base repository	2019-01-14 12:33:57 +01:00
src	bsd_audio_drv: use timeout interface	2019-06-18 19:47:27 +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