From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Tue, 2 Nov 2010 11:27:16 +0000 (+0000)
Subject: fbdev: sh_mobile_hdmi: add support for more precise HDMI clock configuration
X-Git-Tag: v2.6.38-rc1~474^2~34^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c36940e678fc30779c99246c034deca1fed61ae4;p=pandora-kernel.git

fbdev: sh_mobile_hdmi: add support for more precise HDMI clock configuration

The HDMI clock has to be reconfigured for different video modes. However, the
precision of the supplying SoC clock on SH-Mobile systems is often
insufficient. This patch allows to additionally reconfigure the parent clock
to achieve the optimal HDMI clock frequency, in case this is supported by the
platform.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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