drm: rcar-du: Output HSYNC instead of CSYNC
authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Mon, 8 Dec 2014 22:40:59 +0000 (00:40 +0200)
committerLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Tue, 23 Dec 2014 10:01:51 +0000 (12:01 +0200)
The DU outputs by default a composite sync signal (XOR of the horizontal
and vertical sync signals) on the HSYNC output pin. As this can confuse
devices and isn't needed by any of the supported encoders, configure the
HSYNC pin to output the horizontal sync signal.

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

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