From: Ville Syrjälä <ville.syrjala@linux.intel.com>
Date: Fri, 27 Jun 2014 23:04:07 +0000 (+0300)
Subject: drm/i915: Add chv_power_wells[]
X-Git-Tag: v3.18-rc1~44^2~78^2~54
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=4811ff4f2388727a161ea49c2b0ddca95e44c7f9;p=karo-tx-linux.git

drm/i915: Add chv_power_wells[]

Add chv_power_wells[] so we can start to build up the power well support
for chv. Just the "always on" well there initialy.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Rafael Barbalho <rafael.barbalho@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 615e341682c3..7dbd7892b968 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6574,6 +6574,15 @@ static struct i915_power_well vlv_power_wells[] = {
 	},
 };
 
+static struct i915_power_well chv_power_wells[] = {
+	{
+		.name = "always-on",
+		.always_on = 1,
+		.domains = VLV_ALWAYS_ON_POWER_DOMAINS,
+		.ops = &i9xx_always_on_power_well_ops,
+	},
+};
+
 static struct i915_power_well *lookup_power_well(struct drm_i915_private *dev_priv,
 						 enum punit_power_well power_well_id)
 {
@@ -6610,6 +6619,8 @@ int intel_power_domains_init(struct drm_i915_private *dev_priv)
 	} else if (IS_BROADWELL(dev_priv->dev)) {
 		set_power_wells(power_domains, bdw_power_wells);
 		hsw_pwr = power_domains;
+	} else if (IS_CHERRYVIEW(dev_priv->dev)) {
+		set_power_wells(power_domains, chv_power_wells);
 	} else if (IS_VALLEYVIEW(dev_priv->dev)) {
 		set_power_wells(power_domains, vlv_power_wells);
 	} else {