linux-kernel - Re: [PATCH] snd-hda-intel: fix insufficient memory

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Message-ID: <a769871e0611231217w1a6a9d1ag7e708eaf5f991981@mail.gmail.com>
Date:	Thu, 23 Nov 2006 21:17:21 +0100
From:	wbrana@...il.com
To:	"Andrew Morton" <akpm@...l.org>
Cc:	linux-kernel@...r.kernel.org, "Jaroslav Kysela" <perex@...e.cz>,
	"Takashi Iwai" <tiwai@...e.de>
Subject: Re: [PATCH] snd-hda-intel: fix insufficient memory

On 11/22/06, Andrew Morton <akpm@...l.org> wrote:
>
> Are the new settings of 64kb and 1MB sufficient?  If not, by how much must
> they be increased, and why?
>
>
Default size should be increased to 256 kB to allow same buffer length
 ( 16384 frames )
with 2 and 8 channels or same buffer time with 48 kHz/16 bit and 96 kHz/32 bit.
Maximal size should be at least 4096 kB, which should't limit buffer
time with any sound
like 192 kHz/8 channels/32 bit.
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