drm: rcar-du: Refactor DEFR8 feature
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 8 Dec 2014 22:21:12 +0000 (00:21 +0200)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tue, 23 Dec 2014 10:01:50 +0000 (12:01 +0200)
commit0c1c877681e73b87ef63634ed7da55a711de40a6
tree08259e004d45b4cb679bd1cbab8301195d103d0b
parent5e433b6312d9d05ac83078bfd2e6371f24d6eb46
drm: rcar-du: Refactor DEFR8 feature

Rename the feature from RCAR_DU_FEATURE_DEFR8 to
RCAR_DU_FEATURE_EXT_CTRL_REGS to cover all extended control registers in
addition to the DEFR8 register.

Usage of the feature is refactored to optimize runtime operation and
prepare for external clock support.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
drivers/gpu/drm/rcar-du/rcar_du_crtc.c
drivers/gpu/drm/rcar-du/rcar_du_drv.c
drivers/gpu/drm/rcar-du/rcar_du_drv.h
drivers/gpu/drm/rcar-du/rcar_du_group.c