Message-ID: <438CB0D8.90607@drzeus.cx>
Date: Tue, 29 Nov 2005 20:49:44 +0100
From: Pierre Ossman <drzeus-list@drzeus.cx>
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To: Andrew Morton <akpm@osdl.org>, tiwai@suse.de
CC: linux-kernel@vger.kernel.org, ambx1@neo.rr.com
Subject: Re: [Fwd: [PATCH] [PNP][RFC] Suspend support for PNP bus.]
References: <436B2819.4090909@drzeus.cx>	<20051129113210.3d95d71f.akpm@osdl.org>	<438CA2D9.8030304@drzeus.cx> <20051129120212.3e679296.akpm@osdl.org>
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Andrew Morton wrote:

>Pierre Ossman <drzeus-list@drzeus.cx> wrote:
>  
>
>>Andrew Morton wrote:
>>
>>    
>>
>>>Pierre Ossman <drzeus-list@drzeus.cx> wrote:
>>> 
>>>
>>>      
>>>
>>>>Add support for suspending devices connected to the PNP bus. New
>>>>callbacks are added for the drivers and the PNP hardware layer is
>>>>told to disable the device during the suspend.
>>>>   
>>>>
>>>>        
>>>>
>>>The ALSA guys have gone off and implemented their own version of this, and
>>>it's a bit different.   I'll need to drop this patch now.
>>>
>>>Please review http://www.zip.com.au/~akpm/linux/patches/stuff/git-alsa.patch, sort
>>>things out?
>>> 
>>>
>>>      
>>>
>>That things is huge! Do the ALSA guys perhaps have a patch with just the
>>PnP bit in it?
>>
>>    
>>
>
>http://www.kernel.org/git/gitweb.cgi?p=linux/kernel/git/perex/alsa-current.git;a=commitdiff;h=5353d906effe648dd20899fe61ecb6982ad93cdd
>
>  
>

That patch is a bit dumber than mine. It doesn't do anything but call
the driver supplied suspend/resume function, i.e. no PnP handling during
suspend. It does handle cards though, something my patch doesn't do.
Perhaps a combination of the two is acceptable to the ALSA crowd?

Rgds
Pierre

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