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Re: PS/2 emulation - timer?
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From: |
Kamil Jońca |
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Subject: |
Re: PS/2 emulation - timer? |
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Date: |
Tue, 03 Nov 2020 06:40:35 +0100 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/27.1 (gnu/linux) |
Peter Maydell <peter.maydell-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
writes:
> On Mon, 2 Nov 2020 at 21:44, Kamil Jońca
> <kjonca-wo4oW1Pw1HF3vZ0LZ0W7Rg@public.gmane.org> wrote:
>>
>>
>> As I wrote earlier there is strange behavior of ps/2 mouse emulation
>> (https://bugs.launchpad.net/qemu/+bug/1618301)
>> I tried to read code
>> (https://github.com/qemu/qemu/blob/master/hw/input/ps2.c) but cannot
>> find anything wrong. The only thing I doubt is time relation issues
>> (ps/2 description mentions about sample rate), but this was rather quick
>> look.
>
> Not sure. But as a general rule of thumb, you're better off
> going with an absolute-position device (the standard one is
> the USB tablet device) rather than a relative-position one
The problem is that I have some ancient guests without usb, so I have to
use ps2. :(
KJ
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