<html><head></head><body><div style="color:#000; background-color:#fff; font-family:Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:13px"><div id="yui_3_16_0_ym19_1_1507717042488_4669">Hi,</div><div id="yui_3_16_0_ym19_1_1507717042488_4400" dir="ltr"> The qemu doc of igd says there're 2 modes for IGD pass through, legacy and UPT. And Alex's blog says in UPT mode, one can set a display card "mirror" the IGD, to get the accelerated video output.</div><div id="yui_3_16_0_ym19_1_1507717042488_4400"> But I'm not sure how to setup such a "mirror". E.g. in a Win7 VM, is it in the "Display settings", and I should set my 2 monitor work in "mirror" mode? Suppose I'm using qxl as the default VGA and "mirror" the IGD, I can then get 3D output on qxl and view the result through spice? This sounds very cool but I don't think the OS is clever enough to make it.<br></div><div id="yui_3_16_0_ym19_1_1507717042488_4400"><br></div><div id="yui_3_16_0_ym19_1_1507717042488_4400">Regards,</div><div id="yui_3_16_0_ym19_1_1507717042488_4400">Daimon</div></div></body></html>