diff options
| author | Gerd Hoffmann <[email protected]> | 2018-08-27 11:34:44 +0200 |
|---|---|---|
| committer | Gerd Hoffmann <[email protected]> | 2018-09-03 13:29:38 +0200 |
| commit | fbb0de795078190a9834b3409e4b009cfb18a6d4 (patch) | |
| tree | 65e82b3e44c500715a6c1045217abc3469ff3530 /tools/perf/scripts/python/bin | |
| parent | b972cece9448c55a2464d61787c955ab28110a40 (diff) | |
Add udmabuf misc device
A driver to let userspace turn memfd regions into dma-bufs.
Use case: Allows qemu create dmabufs for the vga framebuffer or
virtio-gpu ressources. Then they can be passed around to display
those guest things on the host. To spice client for classic full
framebuffer display, and hopefully some day to wayland server for
seamless guest window display.
qemu test branch:
https://git.kraxel.org/cgit/qemu/log/?h=sirius/udmabuf
Cc: David Airlie <[email protected]>
Cc: Tomeu Vizoso <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: Daniel Vetter <[email protected]>
Signed-off-by: Gerd Hoffmann <[email protected]>
Acked-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions