From: Keith Packard <keithp@keithp.com>
Date: Wed, 2 Nov 2011 02:34:06 +0000 (-0700)
Subject: drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control
X-Git-Tag: v3.2-rc3~8^2~5^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=832dd3c17f7829fe8e4c257531d6c5c9e19bd7ac;p=pandora-kernel.git

drm/i915: Move common PCH_PP_CONTROL setup to ironlake_get_pp_control

Every usage of PCH_PP_CONTROL sets the PANEL_UNLOCK_REGS value to
ensure that writes will be respected, move this to a common function
to make the driver cleaner.

No functional changes.

Signed-off-by: Keith Packard <keithp@keithp.com>
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