From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 16 Oct 2013 20:55:46 +0000 (+0200)
Subject: drm/i915: extract display_pipe_crc_update
X-Git-Tag: v3.13-rc1~76^2~68^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=eba94eb90138caf0b22797dc5fd802e28d253dcf;p=pandora-kernel.git

drm/i915: extract display_pipe_crc_update

The ringbuffer update logic should always be the same, but different
platforms have different amounts of CRC registers. Hence extract it.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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