From: Damien Lespiau <damien.lespiau@xxxxxxxxx>
Similar to the ->enable vfunc in commit:
commit 865720564389b2b19cf58e41ed31701e5f464b9d
Author: Damien Lespiau <damien.lespiau@xxxxxxxxx>
Date: Wed Jun 3 14:27:05 2015 +0100
drm/i915: Extract a intel_power_well_enable() function
v2 (from Paulo):
- Same s/i915_/intel_/ bikeshed as the previous patch.
- Update the commit hash.
Signed-off-by: Damien Lespiau <damien.lespiau@xxxxxxxxx>
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@xxxxxxxxx>
---
drivers/gpu/drm/i915/intel_runtime_pm.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index a52574d..821644d 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -76,6 +76,14 @@ static void intel_power_well_enable(struct drm_i915_private *dev_priv,
power_well->hw_enabled = true;
}
+static void intel_power_well_disable(struct drm_i915_private *dev_priv,
+ struct i915_power_well *power_well)
+{
+ DRM_DEBUG_KMS("disabling %s\n", power_well->name);
+ power_well->hw_enabled = false;
+ power_well->ops->disable(dev_priv, power_well);
+}
+
/*
* We should only use the power well if we explicitly asked the hardware to
* enable it, so check if it's enabled and also check if we've requested it to
@@ -1147,11 +1155,8 @@ void intel_display_power_put(struct drm_i915_private *dev_priv,
for_each_power_well_rev(i, power_well, BIT(domain), power_domains) {
WARN_ON(!power_well->count);
- if (!--power_well->count && i915.disable_power_well) {
- DRM_DEBUG_KMS("disabling %s\n", power_well->name);
- power_well->hw_enabled = false;
- power_well->ops->disable(dev_priv, power_well);
- }
+ if (!--power_well->count && i915.disable_power_well)
+ intel_power_well_disable(dev_priv, power_well);
}
mutex_unlock(&power_domains->lock);
--
2.4.6
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