RE: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace

g > ; alex.william...@redhat.com; Lv, Zhiyuan > ; intel-gvt-...@lists.freedesktop.org > Subject: Re: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace > > Hi, > > > Option 2: QEMU provides the emulated display refresh event to the > > vgpus provided by vendor driv

Re: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace

Hi, > Option 2: QEMU provides the emulated display refresh event to the > vgpus provided by vendor driver. For vgpus, the display refresh event > can be considered as the vblank event which is leveraged by guest > window manager to do the plane update or mode-setting. > People are asking if opt

RE: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace

> From: Zhang, Tina > Sent: Tuesday, September 3, 2019 9:27 AM > > Hi, > > Some people are asking whether the display refresh irq could be provided by > qemu vfio display? > > Some background: currently, we have two display timers. One is provided by > QEMU UI and the other one is provided by th

RE: [PATCH v5 0/6] Deliver vGPU display refresh event to userspace

Hi, Some people are asking whether the display refresh irq could be provided by qemu vfio display? Some background: currently, we have two display timers. One is provided by QEMU UI and the other one is provided by the vgpu. The vgpu display framebuffer consumers (i.e. QEMU UIs) depend on the