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Re: [Qemu-devel] [PATCH 1/4] kbd leds: infrastructure

From: Gerd Hoffmann
Subject: Re: [Qemu-devel] [PATCH 1/4] kbd leds: infrastructure
Date: Thu, 25 Feb 2010 17:51:02 +0100
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv: Gecko/20091209 Fedora/3.0-4.fc12 Thunderbird/3.0

On 02/25/10 16:07, Anthony Liguori wrote:
On 02/25/2010 08:36 AM, Gerd Hoffmann wrote:
I don't think so. Devil is in the details. Note that kbd_event and
mouse_event go to the kbd/mouse drivers, whereas led_event comes from
the kbd driver, so they are different albeit related beasts.

Right, I hadn't thought it through enough.

Should led events be part of DisplayChangeListener? I think you could
make the argument that it's part of the display state.

From a hardware point of view display and keyboard are not related at all. The keyboard drivers don't have a DisplayState pointer at hand for that reason. So I don't think this makes sense, even though remote desktop protocols typically transport both display and keyboard data.


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