Linux Development :  Bluewater Systems Support Forum
Covers issues with Linux development, such as tool chains, packages, kernel issues etc... 
Go to Topic: Previous•Next
Go to: Forum List•Message List•New Topic•Search•Log In•Print View
OSS emulation "asoc: machine hw_params failed"
Posted by: nathanaelg ()
Date: December 10, 2009 01:00PM

I am trying to get the VoIP framework sipXtapi running on a snapper 9260 but it requires OSS audio. I recompiled the 2.6.29 kernel after adding in OSS emulation using make menuconfig and then created /dev/dsp but when I try and play audio using OSS (e.g. using madplay) I get:

error: frame 0: lost synchronization
output: ioctl(SNDCTL_DSP_SPEED): Device or resource busy

and dmesg shows:
asoc: machine hw_params failed

Any ideas as to what is causing this and how to fix it?
Nathanael
nathanael.gray@tait.co.nz

Options: Reply•Quote


Go to: Forum List•Message List•Search•Log In
Your Name: 
Your Email: 
Subject: 
Spam prevention:
Please, enter the code that you see below in the input field. This is for blocking bots that try to post this form automatically. If the code is hard to read, then just try to guess it right. If you enter the wrong code, a new image is created and you get another chance to enter it right.
This is a moderated forum. Your message will remain hidden until it has been approved by a moderator or administrator
This forum powered by Phorum.

Applications

rs1

rs_2

rs_3

rs_4