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Commit 1f84e550 authored by Keith Packard's avatar Keith Packard Committed by Dave Airlie
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drm/i915 more registers for S3 (DSPCLK_GATE_D, CACHE_MODE_0, MI_ARB_STATE) 



Failing to preserve the MI_ARB_STATE register was causing FIFO underruns on
the VGA output on my HP 2510p after resume.

Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
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