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ALSA sound on beagleboard

DISCUSSION Rick Bronson 3 participants 4 messages Oct 22, 2008

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#0 lore raw

Dave,

Thanks for the info. This patch did get sound output working. But
input doesn't seem to work. I checked that I really have audio at the audio-in connector and that the mixer is set right:

Quoted 1 line

amixer

Simple mixer control 'Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 75 [59%]
Front Right: Playback 75 [59%]
Simple mixer control 'Capture',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 84 [66%]
Front Right: Capture 84 [66%]

Anyone else got it working?

Thanks for any help.

Rick

#1 lore raw

Op 22 okt 2008, om 19:37 heeft Rick Bronson het volgende geschreven:

Quoted 21 lines

Dave,

Thanks for the info. This patch did get sound output working. But
input doesn't seem to work. I checked that I really have audio at the audio-in connector and that the mixer is set right:

Quoted 1 line

amixer

Simple mixer control 'Master',0
Capabilities: pvolume
Playback channels: Front Left - Front Right
Limits: Playback 0 - 127
Mono:
Front Left: Playback 75 [59%]
Front Right: Playback 75 [59%]
Simple mixer control 'Capture',0
Capabilities: cvolume
Capture channels: Front Left - Front Right
Limits: Capture 0 - 127
Front Left: Capture 84 [66%]
Front Right: Capture 84 [66%]

Quoted 1 line

Anyone else got it working?

Is your asound.conf set up correctly?

regards,

Koen

Quoted 10 lines

Thanks for any help.

Rick
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#2 lore raw
Quoted 4 lines · Koen Kooi
Quoted 2 lines

 Anyone else got it working?

Is your asound.conf set up correctly?

Perhaps you could include a sample?

Every time I touch ALSA I get annoyed that it doesn't have the basic intelligence to be able to configure itself based on information exported by the kernel...

- Dave

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#3 lore raw

Op 22 okt 2008, om 21:44 heeft David Brownell het volgende geschreven:

Quoted 7 lines · Koen Kooi
Quoted 4 lines
Quoted 2 lines

Anyone else got it working?

Is your asound.conf set up correctly?

Perhaps you could include a sample?

I got a message from someone on the beagleboard mailinglist that asound.conf was the culprit, no idea what the exact fix was.

Quoted 3 lines

Every time I touch ALSA I get annoyed that it doesn't have the basic intelligence to be able to configure itself based on information exported by the kernel...

same here...

regards,

Koen

Quoted 9 lines

- Dave

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