- Original Message -
> From: "Daniel Vetter"
> To: "Tom St Denis"
> Cc: linux-kernel@vger.kernel.org, "intel-gfx"
> , "dri-devel"
>
> Sent: Sunday, 2 December, 2012 9:42:39 AM
> Subject: Re: Brightness control fails between 3.6.8 and 3.7
On Sun, Dec 2, 2012 at 2:49 PM, Tom St Denis wrote:
> Ok so on v3.7-rc1 [and I suspect up] I can manually control the brightness by
> echoing to
>
> /sys/class/backlight/intel_backlight/brightness
>
> But I still can't use the buttons to control it (it only goes one tick down
> from max and stop
iel Vetter"
> To: "Tom St Denis"
> Cc: linux-kernel@vger.kernel.org, "intel-gfx"
> , "dri-devel"
>
> Sent: Sunday, 2 December, 2012 6:43:14 AM
> Subject: Re: Brightness control fails between 3.6.8 and 3.7.0-rc7 (Intel
> 915/Dell Vostro 35
Including a bunch more lists to the cc.
On Sun, Dec 2, 2012 at 12:42 PM, Daniel Vetter wrote:
> On Sun, Dec 2, 2012 at 12:32 PM, Tom St Denis
> wrote:
>> I've narrowed it down to sometime between v3.6.8 and v3.7-rc1. So none of
>> the v3.7 series will work with this GPU/panel.
>
> Hm, that's
On Sun, Dec 2, 2012 at 12:32 PM, Tom St Denis wrote:
> I've narrowed it down to sometime between v3.6.8 and v3.7-rc1. So none of
> the v3.7 series will work with this GPU/panel.
Hm, that's still a few hundred relevant commits intermingled with a
few thousand that likely don't matter ;-) Can you
is"
> To: linux-kernel@vger.kernel.org
> Cc: "daniel vetter" , mj...@srcf.ucam.org
> Sent: Saturday, 1 December, 2012 6:49:51 PM
> Subject: Brightness control fails between 3.6.8 and 3.7.0-rc7 (Intel 915/Dell
> Vostro 3560)
>
> Hello all,
>
> Somewhere betwee
Hello all,
Somewhere between v3.6.8 [vanilla] and 3.7.0-rc7 the ability to control the LCD
brightness was broken on this laptop [details below]. Basically it locks the
brightness as full brightness and cannot be changed. It works properly in
v3.6.8 though [and below...].
Details:
00:02.0 VG
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