From: Paolo Bonzini <pbonzini@redhat.com>
To: Samuel Thibault <samuel.thibault@gnu.org>
Cc: Thomas Huth <thuth@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>,
kraxel@redhat.com, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option
Date: Thu, 4 Jan 2018 18:11:00 +0100 [thread overview]
Message-ID: <4055e106-b24f-09b5-29cd-a4927ecad433@redhat.com> (raw)
In-Reply-To: <20180104155640.6rznzu4koy354pyn@var.youpi.perso.aquilenet.fr>
On 04/01/2018 16:56, Samuel Thibault wrote:
>> However, adding magic to "-device usb-braille" that creates both a
>> front-end and a back-end is completely the opposite of sane...
> Well, this is also what happens with -device usb-mouse, usb-kbd etc.:
> they also plug with keyboard & mouse pipes of the qemu graphical
> frontend. braille is just the same vein for the user.
No, they don't create a new UI object magically that wasn't there
before. They just let you add a device, e.g. a USB tablet, that listens
on an _existing_ UI (GTK+ or SDL or similar).
Paolo
next prev parent reply other threads:[~2018-01-04 17:11 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-04 13:15 [Qemu-devel] [PATCH v2] usb: Remove legacy -usbdevice option Thomas Huth
2018-01-04 14:09 ` Samuel Thibault
2018-01-04 14:12 ` Thomas Huth
2018-01-04 14:15 ` Samuel Thibault
2018-01-04 14:21 ` Samuel Thibault
2018-01-04 15:19 ` Paolo Bonzini
2018-01-04 15:24 ` Samuel Thibault
2018-01-04 15:28 ` Paolo Bonzini
2018-01-04 15:32 ` Samuel Thibault
2018-01-04 15:33 ` Paolo Bonzini
2018-01-04 15:35 ` Thomas Huth
2018-01-04 15:47 ` Paolo Bonzini
2018-01-04 15:52 ` Peter Maydell
2018-01-05 8:24 ` Markus Armbruster
2018-01-04 15:56 ` Samuel Thibault
2018-01-04 17:11 ` Paolo Bonzini [this message]
2018-01-04 17:45 ` Samuel Thibault
2018-01-04 17:57 ` Paolo Bonzini
2018-01-04 18:02 ` Samuel Thibault
2018-01-08 7:43 ` Thomas Huth
2018-01-09 9:57 ` Paolo Bonzini
2018-01-04 15:59 ` Thomas Huth
2018-01-04 17:10 ` Paolo Bonzini
2018-01-08 7:23 ` Thomas Huth
2018-01-09 9:58 ` Paolo Bonzini
2018-01-09 11:00 ` Thomas Huth
2018-01-09 11:17 ` Paolo Bonzini
2018-01-09 11:57 ` Thomas Huth
2018-01-09 13:45 ` Gerd Hoffmann
2018-01-04 15:42 ` Thomas Huth
2018-01-05 8:18 ` Markus Armbruster
2018-01-05 9:22 ` Paolo Bonzini
2018-01-05 10:09 ` Markus Armbruster
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