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drm/i915: Re-enable gen7 RC6 and GPU turbo after resume. 

Signed-off-by: Eric Anholt <eric@anholt.net>
Cc: stable@vger.kernel.org
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Eugeni Dodonov <eugeni.dodonov@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Signed-off-by: Keith Packard <keithp@keithp.com>
hifive-unleashed-5.1
Eric Anholt 2012-01-23 16:14:06 -08:00 committed by Keith Packard
parent fff24e21e1
commit 04115a9dee
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/i915/i915_suspend.c
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@ -827,7 +827,7 @@ int i915_save_state(struct drm_device *dev)
if (IS_IRONLAKE_M(dev))
ironlake_disable_drps(dev);
if (IS_GEN6(dev))
if (INTEL_INFO(dev)->gen >= 6)
gen6_disable_rps(dev);
/* Cache mode state */
@ -886,7 +886,7 @@ int i915_restore_state(struct drm_device *dev)
intel_init_emon(dev);
}
if (IS_GEN6(dev)) {
if (INTEL_INFO(dev)->gen >= 6) {
gen6_enable_rps(dev_priv);
gen6_update_ring_freq(dev_priv);
}