[RFC][PATCH] Atomic page flip WIP

2012-09-12 Thread ville.syrj...@linux.intel.com
I'm posting this as rather raw just to get a bit more substance to the discussions. The drm_flip thingy may seem a bit too mid-layerish for people's taste, but at least it is almost completely driven by explicit function calls from the driver (the wq side is the exception naturally). I originall

[RFC][PATCH] Atomic page flip WIP

2012-09-12 Thread ville . syrjala
I'm posting this as rather raw just to get a bit more substance to the discussions. The drm_flip thingy may seem a bit too mid-layerish for people's taste, but at least it is almost completely driven by explicit function calls from the driver (the wq side is the exception naturally). I originall