From: Ben Gamari <bgamari.foss@gmail.com>
Date: Thu, 2 Jul 2009 02:26:53 +0000 (-0400)
Subject: drm/i915: Add i915 register dumping debugfs file
X-Git-Tag: v2.6.32-rc1~52^2~71^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e3a6d155ed0a7636b926a798dd7221ea107b274;p=pandora-kernel.git

drm/i915: Add i915 register dumping debugfs file

Add a debugfs file to dump the entire register range. Here we
assume that reading write-only/reserved registers won't make the chip
angry. Seems to hold true, thankfully.

Signed-off-by: Ben Gamari <bgamari.foss@gmail.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
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