Gerd Hoffmann
2019-Mar-01 05:51 UTC
[PATCH] drm/virtio: Allow userspace to mmap() framebuffer
On Thu, Feb 28, 2019 at 10:47:41AM -0600, Joshua Watt wrote:> Reports the size of the virtgpu framebuffer to userspace and installs > the deferred I/O handlers so that userspace can mmap() and write to it.Fixed already, as side effect of switching virtio to the generic fbdev emulation. Patches are in the drm-misc-next branch and should land upstream in the 5.1 merge window. cheers, Gerd
Seemingly Similar Threads
- Framebuffer double buffering (via FBIOPAN_DISPLAY)
- Framebuffer double buffering (via FBIOPAN_DISPLAY)
- [PATCH 00/15] Share TTM code among framebuffer drivers
- xen4 , framebuffer and grub2
- [PATCH 3/5] drm/ast: Replace struct ast_fbdev with generic framebuffer emulation