[PATCH 05/10] staging: drm/omap: defer unpin until scanout completes

From: Rob Clark When flipping, defer unpinning until scanout completes, as indicated by the appropriate END_WIN irq. This also re-organizes things a bit, in replacing omap_fb_{pin,unpin} with omap_fb_replace(), to make it easier to add support for scanout synchronized DMM refill

[PATCH 05/10] staging: drm/omap: defer unpin until scanout completes

From: Rob Clark r...@ti.com When flipping, defer unpinning until scanout completes, as indicated by the appropriate END_WIN irq. This also re-organizes things a bit, in replacing omap_fb_{pin,unpin} with omap_fb_replace(), to make it easier to add support for scanout synchronized DMM refill mode