drm/msm/mdp5: Bring back pipe_lock to mdp5_plane struct

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We'd previously moved the pipe_lock spinlock to the hwpipe struct. Bring
it back to mdp5_plane. We will need this because an mdp5_plane in the
future could comprise of 2 hw pipes. It makes more sense to have a single
lock to protect the registers for the hw pipes used by a plane, rather
than trying to take individual locks per hwpipe when committing a
configuration.

Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

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Archit Taneja 2017-03-23 15:57:54 +05:30 • committed by Rob Clark

parent 1225bb2b45

commit 01f8a96964

3 changed files with 7 additions and 5 deletions

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2

drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.c

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1

drivers/gpu/drm/msm/mdp/mdp5/mdp5_pipe.h

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9

drivers/gpu/drm/msm/mdp/mdp5/mdp5_plane.c

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