From: Andy Yan <andy.yan@rock-chips.com>
Date: Fri, 5 Dec 2014 06:30:21 +0000 (+0800)
Subject: drm: bridge/dw_hdmi: add mode_valid support
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~39^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=632d035bace26f57cd22cfc5e2a384989f8a9f50;p=pandora-kernel.git

drm: bridge/dw_hdmi: add mode_valid support

some platform may not support all the display mode,
add mode_valid interface check it

Signed-off-by: Andy Yan <andy.yan@rock-chips.com>
Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---

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