On Mon, 26 Feb 2018 09:35:51 +0100 Gerd Hoffmann <kra...@redhat.com> wrote:
> On Fri, Feb 23, 2018 at 10:05:17AM +0100, Gerd Hoffmann wrote: > > > Hi Gerd, > > > > > > It's a little bit concerning that the only way we can test the > > > region-based display support is with proprietary drivers that nobody > > > but NVIDIA has at this point. Have you considered adding region-based > > > display support to the mdev sample tty driver? I know it sounds > > > ridiculous for a serial device to have a display, but the vfio display > > > region support isn't really tied to the functionality of the base mdev > > > device. We could have it simply display a static test pattern, just so > > > we can test the end to end code path without a dependency on a closed > > > vendor driver. > > > > Hmm, have to think about that. Some way to change the display content > > would be nice as you can see whenever display updates are working then. > > https://www.kraxel.org/cgit/linux/log/?h=vfio-sample-display > > Comes with host mdev driver and guest framebuffer driver. Awesome!
