15 Nov, 2014
2 commits
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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 -
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
29 Apr, 2014
1 commit
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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
19 Aug, 2013
1 commit
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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 fixesSigned-off-by: Rob Clark
Acked-by: Daniel Vetter
Signed-off-by: Dave Airlie
