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Message-ID: <Pine.LNX.4.64.0801091509280.25041@twin.jikos.cz>
Date: Wed, 9 Jan 2008 15:12:11 +0100 (CET)
From: Jiri Kosina <jikos@...os.cz>
To: "Adolfo R. Brandes" <arbrandes@...il.com>
cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: USB HID: Missing keys on Gyration Media Center Universal Remote
Control
On Fri, 28 Dec 2007, Adolfo R. Brandes wrote:
> It is a 2.4 Ghz RF remote, and its receiver connects via USB to the
> computer, registering two devices, a keyboard and a mouse. From
> /proc/bus/input/devices:
> I: Bus=0003 Vendor=0c16 Product=0002 Version=0110
> N: Name="Gyration Gyration RF Technology Receiver"
> 1) The power button, which is actually a Sleep or Suspend button, when
> pressed repeats endlessly. One must disconnect the receiver for it to
> stop. I suspect this is because the key press event registers
> correctly, but not the key release.
> 2) Four of the buttons ("TV", "SETUP MENU", "LAST", and "INPUT") are
> not recognized and do not register any events.
> I generated a log using a 2.6.24-rc6 kernel with
> CONFIG_HID_DEBUG=yes and evbug loaded, and saw that:
> * "SETUP MENU", "LAST", and "INPUT" keys do absolutely nothing.
> * "TV" registers something, but apparently not enough for an event.
> * "Power" correctly registers a Sleep event, but repeats endlessly.
Hi Adolfo,
thanks a lot for the detailed and accurate report. Yes, this device would
require a mapping quirk for the non-working keys. The endlessly repeating
key might need something more sophisticated. I will look into your report
and send you a patch to test in a few days. Currently, I am overloaded
with other things, sorry.
Thanks,
--
Jiri Kosina
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