diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2015-06-24 11:59:16 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <kraxel@redhat.com> | 2015-07-03 12:21:11 +0200 |
| commit | 5cce173323cfe1bb22f7a10f9b73ac7796909cef (patch) | |
| tree | 7772ee3b4259e6476a1d9f34b9144c485bf2dc76 /docs/multiseat.txt | |
| parent | 6686ce3f1628f045035d58db8890d20705fd5c34 (diff) | |
virtio-input: add input routing support
Add display and head properties for input routing to
virtio-input devices, update multiseat documentation.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'docs/multiseat.txt')
| -rw-r--r-- | docs/multiseat.txt | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/docs/multiseat.txt b/docs/multiseat.txt index 814496e94c..d57d174a38 100644 --- a/docs/multiseat.txt +++ b/docs/multiseat.txt @@ -2,8 +2,8 @@ multiseat howto (with some multihead coverage) ============================================== -host side ---------- +host devices +------------ First you must compile qemu with a user interface supporting multihead/multiseat and input event routing. Right now this @@ -41,6 +41,19 @@ The "display=video2" sets up the input routing. Any input coming from the window which belongs to the video.2 display adapter will be routed to these input devices. +Starting with qemu 2.4 and linux kernel 4.1 you can also use virtio +for the input devices, using this ... + + -device pci-bridge,addr=12.0,chassis_nr=2,id=head.2 \ + -device secondary-vga,bus=head.2,addr=02.0,id=video.2 \ + -device virtio-keyboard-pci,bus=head.2,addr=03.0,display=video.2 \ + -device virtio-tablet-pci,bus=head.2,addr=03.0,display=video.2 + +... instead of xhci and usb hid devices. + +host ui +------- + The sdl2 ui will start up with two windows, one for each display device. The gtk ui will start with a single window and each display in a separate tab. You can either simply switch tabs to switch heads, |