[Intel-gfx] [RFC] Glamor : a 2D rendering engine based on OpenGL for xserver

2011-08-17 Thread zhigang gong
Hi folks, Glamor project was initiated by Eric at last year which is to implement a new rendering acceleration engine by using OpenGL to handle all the 2D operations. It is somehow very similar with UXA. The major difference is that we use texture to hold pixmap if possible, and then use shaders

[Intel-gfx] [PATCH] i915: Enable SDVO hotplug interrupts for HDMI and DVI

2011-08-17 Thread Simon Farnsworth
I was seeing a nasty 5 frame glitch every 10 seconds, caused by the poll for connection on DVI attached by SDVO. As my SDVO DVI supports hotplug detect interrupts, the fix is to enable them, and hook them in to the various bits of driver infrastructure so that they work reliably. With lots of hel