From: David Woodhouse <dwmw2@infradead.org>
To: Ike Panhc <ike.pan@canonical.com>
Cc: platform-driver-x86@vger.kernel.org, linux-acpi@vger.kernel.org,
Matthew Garrett <mjg@redhat.com>, Len Brown <len.brown@intel.com>,
Randy Dunlap <randy.dunlap@oracle.com>,
Corentin Chary <corentincj@iksaif.net>,
Andrew Morton <akpm@linux-foundation.org>,
Alan Cox <alan@linux.intel.com>, Thomas Renninger <trenn@suse.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ideapad-laptop: add new driver
Date: Fri, 13 Aug 2010 10:14:53 +0100 [thread overview]
Message-ID: <1281690893.23680.475.camel@localhost> (raw)
In-Reply-To: <1281672482-10909-1-git-send-email-ike.pan@canonical.com>
On Fri, 2010-08-13 at 12:08 +0800, Ike Panhc wrote:
>
> The driver will bind on ACPI HID:VPC2004. When hotkey pressed, the
> notify
> function will be called and query EC to tell which key pressed.
>
> Hotkeys enabled listed below:
> * LCD backlight switch - reports KEY_DISPLAY_OFF
> * One key restore - reports KEY_PROG1
> * Brightness Up/down - reports KEY_BRIGHTNESS_CYCLE
> Both up/down keys reports the same event. Need to find other way to
> detect
> * Touchpad switch - reports KEY_F13
> * Video output switch - reports KEY_SWITCHVIDEOMODE
> * Camera switch - reports KEY_CAMERA
> * Video resolution switch - reports KEY_VIDEO_NEXT
> * S/W rfkill key - reports KEY_WLAN
Hm, interesting. What model (and BIOS version) are you testing with?
On my S10-3, (DMI BIOS version 2ACN23WW, date 03/12/2010), I get these
keys through the normal keyboard controller -- and we can tell the
brightness up/down apart, too.
http://git.kernel.org/?p=linux/hotplug/udev.git;a=commitdiff;h=9cd075e3
Do you see those keycodes too... and do they *stop* arriving through the
keyboard controller when you load your driver?
--
David Woodhouse Open Source Technology Centre
David.Woodhouse@intel.com Intel Corporation
next prev parent reply other threads:[~2010-08-13 9:15 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-13 4:08 [PATCH] ideapad-laptop: add new driver Ike Panhc
2010-08-13 6:37 ` Corentin Chary
2010-08-13 6:53 ` Ike Panhc
2010-08-13 7:01 ` Corentin Chary
2010-08-13 7:15 ` Ike Panhc
2010-08-13 9:22 ` David Woodhouse
2010-08-13 9:14 ` David Woodhouse [this message]
2010-08-13 9:27 ` Ike Panhc
2010-08-13 9:34 ` David Woodhouse
2010-08-14 2:56 ` Ike Panhc
2010-08-14 9:49 ` David Woodhouse
2010-08-15 2:33 ` Len Brown
2010-08-15 8:14 ` Florian Echtler
2010-08-15 8:20 ` Florian Echtler
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