drm: rcar-du: Configure DPAD0 routing through last group on Gen3
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 26 Jun 2017 13:41:47 +0000 (16:41 +0300)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Thu, 3 Aug 2017 13:17:24 +0000 (16:17 +0300)
commitd99a6b5eef072dc2c758c79c00cd08d59817a966
treebff997c67dd8f9c26e243d779e852aeed8458544
parent6a00a4221a9af8117c5fc1d7e2740614bb7626f7
drm: rcar-du: Configure DPAD0 routing through last group on Gen3

On Gen3 SoCs DPAD0 routing is configured through the last CRTC group,
unlike on Gen2 where it is configured through the first CRTC group. Fix
the driver accordingly.

Fixes: 2427b3037710 ("drm: rcar-du: Add R8A7795 device support")
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
drivers/gpu/drm/rcar-du/rcar_du_group.c