From: Imre Deak <imre.deak@intel.com>
Date: Wed, 18 Nov 2015 17:53:50 +0000 (+0200)
Subject: drm/i915/skl: re-enable power well support
X-Git-Tag: MMI-PSA29.97-13-9~7427^2~45^2~1074
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a7de5506004415527035d7858b5993c906e2544e;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

drm/i915/skl: re-enable power well support

Now that the known DMC/DC issues are fixed, let's try again and
re-enable the power well support.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Patrik Jakobsson <patrik.jakobsson@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1447869230-21416-1-git-send-email-imre.deak@intel.com
---

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a1dc81518995..10154a773f74 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -1841,11 +1841,6 @@ sanitize_disable_power_well_option(const struct drm_i915_private *dev_priv,
 	if (disable_power_well >= 0)
 		return !!disable_power_well;
 
-	if (IS_SKYLAKE(dev_priv)) {
-		DRM_DEBUG_KMS("Disabling display power well support\n");
-		return 0;
-	}
-
 	return 1;
 }