From: Ville Syrjälä <ville.syrjala@nokia.com>
Date: Tue, 2 Mar 2010 19:30:52 +0000 (+0200)
Subject: OMAP: DSS2: Check if display supports update mode changes
X-Git-Tag: v2.6.36-rc1~487^2~61
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=825f50b1a498f6e3532c8fcbc093322bb386f9e1;p=pandora-kernel.git

OMAP: DSS2: Check if display supports update mode changes

Check whether the display actually has the set_update_mode() function
before calling it. Only the sysfs codepath was broken, the omapfb ioctl
had the necessary protection.

Signed-off-by: Ville Syrjälä <ville.syrjala@nokia.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
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