[PATCH 18/19] drm/i915: move hsw power domain comment to its right place

Imre Deak
2014-02-17T22:02:59Z

Signed-off-by: Imre Deak <imre.deak@intel.com>
---
drivers/gpu/drm/i915/intel_pm.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 21ccf89..68f58e5 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5213,6 +5213,12 @@ bool intel_display_power_enabled(struct drm_i915_private *dev_priv,
return is_enabled;
}

+/*
+ * Starting with Haswell, we have a "Power Down Well" that can be turned off
+ * when not needed anymore. We have 4 registers that can request the power well
+ * to be enabled, and it will only be disabled if none of the registers is
+ * requesting it to be enabled.
+ */
static void hsw_power_well_post_enable(struct drm_i915_private *dev_priv)
{
struct drm_device *dev = dev_priv->dev;
@@ -5556,12 +5562,6 @@ static void intel_power_domains_resume(struct drm_i915_private *dev_priv)
mutex_unlock(&power_domains->lock);
}

-/*
- * Starting with Haswell, we have a "Power Down Well" that can be turned off
- * when not needed anymore. We have 4 registers that can request the power well
- * to be enabled, and it will only be disabled if none of the registers is
- * requesting it to be enabled.
- */
void intel_power_domains_init_hw(struct drm_i915_private *dev_priv)
{
/* For now, we need the power well to be always enabled. */
--
1.8.4