drm/i915: make intel_aux_display_runtime_get get runtime PM, not PC8

Because we merged the PC8 and runtime PM features, so calling
intel_runtime_pm_get now has the same meaning, and we plan to just
remove hsw_disable_package_c8 for this exact reason.

My first patch tried to completely kill
intel_aux_display_runtime_get/put, because I was assuming that whoever
needed more than just runtime PM would have to get the appropriate
power domain instead of that, but it seems some people still want the
intel_aux_display_runtime_get abstraction, so keep it until someone
else tries to replace it with the more-standard power domain calls.

Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Reviewed-by: Imre Deak <imre.deak@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 cc929d2a32442eaa22aba38b9526e585e7784ef0..6ae0e0580b77547433a2992a903ed3d72cb7b9e3 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -5888,15 +5888,14 @@ void intel_power_domains_init_hw(struct drm_i915_private *dev_priv)
        intel_power_domains_resume(dev_priv);
 }
 
-/* Disables PC8 so we can use the GMBUS and DP AUX interrupts. */
 void intel_aux_display_runtime_get(struct drm_i915_private *dev_priv)
 {
-       hsw_disable_package_c8(dev_priv);
+       intel_runtime_pm_get(dev_priv);
 }
 
 void intel_aux_display_runtime_put(struct drm_i915_private *dev_priv)
 {
-       hsw_enable_package_c8(dev_priv);
+       intel_runtime_pm_put(dev_priv);
 }
 
 void intel_runtime_pm_get(struct drm_i915_private *dev_priv)