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drm: rcar-du: Fix dot clock routing configuration
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Sat, 22 Oct 2016 16:05:53 +0000 (19:05 +0300)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 14 Nov 2016 23:44:49 +0000 (01:44 +0200)
commita3c477b33d6cf015fed50fe5ee23f57e2d579ef4
treef97a2e002aeb4a1ac7a1fa868484cce57e52fe49tree | snapshot (tar.gz zip)
parent63b5053e53a052355bbc74e814561e5e586fd866commit | diff
drm: rcar-du: Fix dot clock routing configuration

Dot clock routing is setup through different registers depending on the
DU generation. The code has been designed for Gen2 and hasn't been
updated since. This works thanks to good reset default value, but isn't
very safe. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
drivers/gpu/drm/rcar-du/rcar_du_group.c diff | blob | blame | history