drm/i915: Convert 'flip_queued_seqno' into 'flip_queued_request'
Converted the flip_queued_seqno value to be a request structure as part of the on going seqno to request changes. This includes reference counting the request being saved away to ensure it can not be retired and freed while the flip code is still waiting on it. For: VIZ-4377 Signed-off-by:John Harrison <John.C.Harrison@Intel.com> Reviewed-by:
Thomas Daniel <Thomas.Daniel@intel.com> [danvet: Again get rid of the _irq request unref by simply moving that into the unpin worker. Doesn't matter when we hang onto the request for a bit longer, and in the unpin worker we already grab the dev->struct_mutex anyway.] Signed-off-by:
Daniel Vetter <daniel.vetter@ffwll.ch>
parent
9400ae5c
Please register or sign in to comment