Re: [Spice-devel] [PATCH qxl-wddm-dod v5 3/7] Use frame buffer in VGA mode only

2016-09-26 Thread Frediano Ziglio
> > Framebuffer should only be used in VGA mode, as WDDM DOD > driver doesn't use the frame buffer (bar0), so no > reason to map in into memory. However the mode is only known > at runtime therefore framebuffer logic should be active when the > driver is operating in vga mode only. > > There were

[Spice-devel] [PATCH qxl-wddm-dod v5 3/7] Use frame buffer in VGA mode only

2016-09-26 Thread Sameeh Jubran
Framebuffer should only be used in VGA mode, as WDDM DOD driver doesn't use the frame buffer (bar0), so no reason to map in into memory. However the mode is only known at runtime therefore framebuffer logic should be active when the driver is operating in vga mode only. There were rare BSOD failur