From: Andy Yan <andy.yan@rock-chips.com>
Date: Fri, 5 Dec 2014 06:28:24 +0000 (+0800)
Subject: drm: bridge/dw_hdmi: add support for multi-byte register width access
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~75^2~39^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0cd9d1428322ecf379d7c2e457fbb35105f1e4a2;p=pandora-kernel.git

drm: bridge/dw_hdmi: add support for multi-byte register width access

On rockchip rk3288, only word(32-bit) accesses are
permitted for hdmi registers.  Byte width accesses (writeb,
readb) generate an imprecise external abort.

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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