drm/i915: gmch: set SR WMs to valid values before enabling them

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Atm it's possible that we enable the memory self-refresh mode before the
watermark levels used by this mode are programmed with valid values. So
move the enabling after we programmed the WM levels.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Vijay Purushothaman <vijay.a.purushothaman@intel.com>
Reviewed-by: Deepak S<deepak.s@linux.intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

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Imre Deak 2014-06-13 14:54:20 +03:00 • committed by Daniel Vetter

parent 5209b1f4c4

commit 9858425c8f

1 changed files with 18 additions and 3 deletions

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drivers/gpu/drm/i915/intel_pm.c

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