linux-kernel - Re: i915/kms/backlight-combo mode problem (was: Re: Linux 2.6.39-rc5)

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Message-Id: <4DBCAB61020000230002C040@novprvlin0050.provo.novell.com>
Date:	Sat, 30 Apr 2011 08:37:53 -0600
From:	"Joey Lee" <jlee@...ell.com>
To:	<melchior.franz@...il.com>
Cc:	<chris@...is-wilson.co.uk>, <dri-devel@...ts.freedesktop.org>,
	<carlos@...angeworlds.co.uk>, <tiwai@...e.de>,
	<linux-kernel@...r.kernel.org>
Subject: Re: i915/kms/backlight-combo mode problem (was: Re: Linux
 2.6.39-rc5)

Hi Melchior, 

於 六，2011-04-30 於 13:34 +0200，Melchior FRANZ 提到：
> Dropping Linus from the CC.
> 
> 
> * Takashi Iwai -- Saturday 30 April 2011:
> * * At Sat, 30 Apr 2011 10:32:04 +0200, Melchior FRANZ wrote:
> > > Yes, backlight adjustment generally works on this notebook, but only
> > > with "acpi_osi=Linux" on the command line.
> > 
> > acpi_osi quirk should be better added statically, then.
> 
> No, I guess the problem here is that acer_wmi doesn't support this
> machine yet. I told the ACER WMI maintainer and sent a DSDT image,
> but this message was thoroughly ignored.
> 
> 
>   $ dmesg|grep -i acer
>   [    0.000000] DMI: Acer TM5735/BA51_MV, BIOS V1.04 09/23/2010
>   [   71.850534] acer_wmi: Acer Laptop ACPI-WMI Extras
>   [   72.350278] acer_wmi: Unable to detect available WMID devices
>   
>   Machine: Acer Travelmate 5735Z-452G32Mnss
> 
> m.
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Could you please attach DSDT on this mail or share your kernel bugzilla
number to us?

I found cann't access BKO now?


Thank's
Joey Lee

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