tree a8f27ad77bcce1f27c22545bafb7e26bcbb3c03d
parent c0c4261b6fd80f0fc5546ed67058592469a4f5b7
author Keith Packard <keithp@keithp.com> 1203218369 -0800
committer Dave Airlie <airlied@redhat.com> 1203464623 +1000

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: Dave Airlie <airlied@redhat.com>