From: Tomi Valkeinen Date: Tue, 25 May 2010 14:01:28 +0000 (+0300) Subject: OMAP: DSS2: DSI: detect unsupported update requests X-Git-Tag: v2.6.36-rc1~487^2~14 X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a602771c43ed7f1a02c7766c94fda74ac5d72a8b;p=pandora-kernel.git OMAP: DSS2: DSI: detect unsupported update requests OMAP DSS HW cannot send updates with odd widths. Normally the widths are made even while preparing the update. This patch adds a BUG_ON() to check if the update width is even. This is to detect broken updates cleanly, as otherwise the OMAP DSS HW will just halt, leading to obscure error situations. Signed-off-by: Tomi Valkeinen --- Reading git-diff-tree failed