* silence callback
@ 2006-10-27 17:43 Lee Revell
2006-10-27 18:12 ` Clemens Ladisch
0 siblings, 1 reply; 2+ messages in thread
From: Lee Revell @ 2006-10-27 17:43 UTC (permalink / raw)
To: alsa-devel
In what circumstances does the ALSA middle layer call the silence
callback? I have a working driver that defines only a copy callback. I
tried adding a dummy silence callback and it never seemed to be invoked.
Is the silence callback really optional?
Lee
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: silence callback
2006-10-27 17:43 silence callback Lee Revell
@ 2006-10-27 18:12 ` Clemens Ladisch
0 siblings, 0 replies; 2+ messages in thread
From: Clemens Ladisch @ 2006-10-27 18:12 UTC (permalink / raw)
To: Lee Revell, alsa-devel
Lee Revell wrote:
> In what circumstances does the ALSA middle layer call the silence
> callback?
When an application has set the silence threshold/size.
HTH
Clemens
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^ permalink raw reply [flat|nested] 2+ messages in thread
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2006-10-27 17:43 silence callback Lee Revell
2006-10-27 18:12 ` Clemens Ladisch
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