user/sven/linux.git/include/drm/drm_flip_work.h, branch v4.1.2

drm: flip-work: change drm_flip_work_init prototype

2014-11-14T23:29:14Z

Now that we're using lists instead of kfifo to store drm flip-work tasks we do not need the size parameter passed to drm_flip_work_init function anymore. Moreover this function cannot fail anymore, we can thus remove the return code. Modify drm_flip_work_init users to take account of these changes. [airlied: fixed two unused variable warnings] Signed-off-by: Boris BREZILLON Reviewed-by: Rob Clark Signed-off-by: Dave Airlie

drm: rework flip-work helpers to avoid calling func when the FIFO is full

2014-11-14T23:25:35Z

Make use of lists instead of kfifo in order to dynamically allocate task entry when someone require some delayed work, and thus preventing drm_flip_work_queue from directly calling func instead of queuing this call. This allow drm_flip_work_queue to be safely called even within irq handlers. Add new helper functions to allocate a flip work task and queue it when needed. This prevents allocating data within irq context (which might impact the time spent in the irq handler). Signed-off-by: Boris BREZILLON Reviewed-by: Rob Clark Signed-off-by: Dave Airlie

drm: Fixup flip-work kerneldoc

2014-04-29T10:33:35Z

Describe the fifo parameter. It seems like kerneldoc doesn't properly handle fields defined using a macro, so it will end up complaining about this anyway and not generate the documentation for it either. At least the kerneldoc is now complete. Signed-off-by: Thierry Reding Signed-off-by: Daniel Vetter

drm: add flip-work helper

2013-08-19T00:32:26Z

A small helper to queue up work to do, from workqueue context, after a flip. Typically useful to defer unreffing buffers that may be read by the display controller until vblank. v1: original v2: wire up docbook + couple docbook fixes Signed-off-by: Rob Clark Acked-by: Daniel Vetter Signed-off-by: Dave Airlie