From: Bernie Thompson <bernie@plugable.com>
Date: Sun, 5 Sep 2010 23:35:04 +0000 (-0700)
Subject: staging: udlfb: fbdev character read and write support
X-Git-Tag: v2.6.37-rc1~60^2~3^2~681
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d46ecb9f79db82ce6bef4baafbcae29ac809ea67;p=pandora-kernel.git

staging: udlfb: fbdev character read and write support

Restore fbdev character read and write support

Enables access to the framebuffer from simple reads and writes
to /dev/fb0 (or fb1, ...). Low performance, because of extra copy
and because udlfb must scan every pixel for changes. But very
useful for testing and simple image display, etc.

Signed-off-by: Bernie Thompson <bernie@plugable.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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