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Subject: Re: [Alsa-devel] [RFC 4/7] snd-aoa: add codecs
From: Johannes Berg <johannes@sipsolutions.net>
To: Takashi Iwai <tiwai@suse.de>
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Date: Tue, 30 May 2006 15:39:09 +0200
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On Tue, 2006-05-30 at 15:35 +0200, Takashi Iwai wrote:

> And I thought the put callbacks in your code always return either 1 or
> -err?

Yeah, they return 1 if the change was applied (or no change) and -err if
there's an error about the change (only in very few cases).

I figured the extra notification wouldn't hurt, and to the application
there wouldn't be a problem.

johannes

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