Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI queue

- virtio: add virtio-multitouch device
- sdl: various keyboard grab fixes
- gtk: enable multi-touch events
- misc fixes

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# gpg: Signature made Sun 28 May 2023 06:20:00 AM PDT
# gpg:                using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg:                issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg:                 aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
  ui/gtk: enable backend to send multi-touch events
  ui: add helpers for virtio-multitouch events
  virtio-input-pci: add virtio-multitouch-pci
  virtio-input: add a virtio-mulitouch device
  ui: add the infrastructure to support MT events
  virtio-input: generalize virtio_input_key_config()
  ui/cursor: make width/height unsigned 16-bit integer
  ui/sdl2: disable SDL_HINT_GRAB_KEYBOARD on Windows
  ui/sdl2: Grab Alt+F4 also under Windows
  ui/sdl2: Grab Alt+Tab also in fullscreen mode
  ui/dbus: add a FIXME about texture/dmabuf scanout handling
  gtk: add gl-area support on win32
  virtio-gpu: add a FIXME for virtio_gpu_load()
  win32: wrap socket close() with an exception handler
  ui/dbus: fix compilation when GBM && !OPENGL
  ui/sdl2: fix surface_gl_update_texture: Assertion 'gls' failed
  ui/gtk-egl: fix scaling for cursor position in scanout mode
  ui/gtk: use widget size for cursor motion event
  ui/gtk: fix passing y0_top parameter to scanout

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>