We've tried producing sound on two different AT91SAM9261-EK development boards
without success.
We've confirmed that the micro is sending commands (over SPI) and data (over
I2S).
alsamixer was run, and the sound unmuted for PCM, with volume controls set
using the down and upper arrows on
On Wed, Mar 07, 2007 at 01:13:52PM -0800, Janesh Ramakrishnan wrote:
We've tried producing sound on two different AT91SAM9261-EK development
boards without success.
Never believe a 'development' board is fully working until somebody
has been able to demonstrate it :-( Seriously, I've no
: Playback 25 [81%]
Running speaker-test also doesn't produce a sound.
Thanks,
Janesh
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Dan
Nicholson
Sent: Wednesday, March 07, 2007 1:26 PM
To: BLFS Support List
Subject: Re: alsa not working on A91SAM9261EK
On 3
On Wednesday 07 March 2007 22:08, Janesh Ramakrishnan wrote:
Here is the output of amixer. Does it look like something is going wrong
here ?
-bash-3.1# amixer set PCM 80%
What does the output of `amixer sget Master' show?
Matt.
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here it is
-bash-3.1# amixer controls
numid=1,iface=MIXER,name='PCM Playback Volume'
thanks,
Janesh
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Matthew
Burgess
Sent: Wednesday, March 07, 2007 2:22 PM
To: BLFS Support List
Subject: Re: alsa not working
Matthew Burgess wrote:
On Wednesday 07 March 2007 22:12, Janesh Ramakrishnan wrote:
Here is the output:
-bash-3.1# amixer sget Master
amixer: Unable to find simple control 'Master',0
Could you post the output of `amixer controls' please?
Thanks,
Matt.
PS: Please don't top-post.
Matthew Burgess wrote:
Here's the difference in
output I get between muted and unmuted output:
$ amixer set PCM mute
Simple mixer control 'PCM',0
Capabilities: pvolume pswitch pswitch-joined
Playback channels: Front Left - Front Right
Limits: Playback 0 - 31
Mono:
Front Left:
