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

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Message-Id: <20061123131048.8490287c.akpm@osdl.org>
Date:	Thu, 23 Nov 2006 13:10:48 -0800
From:	Andrew Morton <akpm@...l.org>
To:	wbrana@...il.com
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 Thu, 23 Nov 2006 21:17:21 +0100
wbrana@...il.com wrote:

> 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.

Please send a new patch, with a *full* changelog which completely describes
the need for the change.

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