linux-kernel - Re: [PATCH] Add intel drm blacklist to intel_opregion

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Date:	Tue, 24 Aug 2010 04:08:59 -0600
From:	"Joey Lee" <jlee@...ell.com>
To:	<mjg59@...f.ucam.org>, <trenn@...e.de>
Cc:	<gregkh@...e.de>, <linux-acpi@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <Dennis.Jansen@....de>
Subject: Re: [PATCH] Add intel drm blacklist to intel_opregion_present
 detect

Hi Matthew, Thomas, 

於 二，2010-08-24 於 01:03 -0600，Joey Lee 提到：
> Hi Matthew, 
> 
> 於 一，2010-08-23 於 18:51 +0100，Matthew Garrett 提到：
> > On Mon, Aug 23, 2010 at 07:53:21PM +0200, Thomas Renninger wrote:
> > 
> > > Hm, needing a module option to get a system running is not what the user expects.
> > > By default, the system should run fine and a module option should be added
> > > as a workaround or for debugging only.
> > 
> > How about we do this instead: add a psb stub driver that does nothing 
> > other than call acpi_backlight_register()?
> > 
> 
> The attached file is a draft stub driver for poulsbo. Like you said, it
> will only call acpi_video_register and acpi_video_unregister when
> initial and exit.
> And I added the Poulsbo pci id in the module alias.
> 
> It's works to me, where can we put the driver? in driver/staging ? or
> put in driver/gpu/stub ?
> 

The attached file is the patch to add a poulsbo stub module in
drivers/gpu/stub.

Please kindly review it and give me any suggestions.


Thank's a lot!
Joey Lee


View attachment "0001-Add-Intel-Poulsbo-Stub-Driver.patch" of type "text/plain" (4034 bytes)