From 23aa4db78aa7da994ae12d85acf7413ba2517946 Mon Sep 17 00:00:00 2001
From: Ondrej Zary <linux@rainbow-software.org>
Date: Mon, 24 Aug 2015 21:37:26 +0200
Subject: [PATCH] tridentfb: Fix set_lwidth on TGUI9440 and CYBER9320

According to X.Org driver, chips older than TGUI9660 have only 1 width bit
in AddColReg. Touching the 2nd one causes I2C/DDC to fail on TGUI9440.

Set only 1 bit of width in AddColReg on TGUI9440 and CYBER9320.

Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
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