Date: Mon, 19 Mar 2007 02:55:20 +0900 From: Taku YAMAMOTO <taku@tackymt.homeip.net> To: "Rong-en Fan" <grafan@gmail.com> Cc: Alexandre Sunny Kovalenko <alex.kovalenko@verizon.net>, freebsd-mobile@freebsd.org Subject: Re: ThinkPad x60 and FN keys Message-ID: <20070319025520.69486e29.taku@tackymt.homeip.net> In-Reply-To: <6eb82e0703170210t3d4be248w64b7cf9981880bbe@mail.gmail.com> References: <6eb82e0703161009w15787d99p51510299fa0e1e45@mail.gmail.com> <1174078831.829.11.camel@RabbitsDen> <6eb82e0703170100v572a0794q334dc34bec992685@mail.gmail.com> <20070317170959.f48f5bf6.taku@tackymt.homeip.net> <6eb82e0703170210t3d4be248w64b7cf9981880bbe@mail.gmail.com>
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On Sat, 17 Mar 2007 17:10:38 +0800
"Rong-en Fan" <grafan@gmail.com> wrote:
> Tested with newer acpica (available on acpi@). Without acpi_video,
> brightness control (FN+Home, End) works. Bluetooth control
> (fn+f5) works and the dev.acpi_ibm.0.bluetooth seems not flip flop.
> FN+F7 still not work.
>
> With acpi_video, brightness control does not work.
>
> Thank you.
>
> Regards,
> Rong-En Fan
Fine.
It's expected that brightness hotkeys aren't functional with acpi_video on
recent ThinkPads because their BIOS stop handling of the brightness and
rely on OS once acpi_video gets involved.
The acpi_video module should of cource be enhanced to handle these
brightness events defined in ACPI 3.0 spec. If I would have some spare
time...
--
-|-__ YAMAMOTO, Taku
| __ < <taku@tackymt.homeip.net>
- A chicken is an egg's way of producing more eggs. -
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