drm: rcar-du: Move group locking inside rcar_du_crtc_update_planes()

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Only the planes to CRTCs association control register DPTSR needs to be
protected by custom locking, don't hold the mutex around the whole code.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

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Laurent Pinchart 2015-02-23 16:55:56 +02:00

parent 52055bafa1

commit 48596d502e

1 changed files with 3 additions and 7 deletions

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drivers/gpu/drm/rcar-du/rcar_du_crtc.c

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