drm/i915/bxt: Enable DC5 during runtime resume

Right after runtime resume we know that we can re-enable DC5, since we
just disabled DC9 and power well 2 is disabled. So enable DC5 explicitly
instead of delaying this until the next time we disable power well 2.

Signed-off-by: Imre Deak <imre.deak@intel.com>
Reviewed-by: Bob Paauwe <bob.j.paauwe@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461173277-16090-5-git-send-email-imre.deak@intel.com

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/drm/i915/intel_runtime_pm.c b/drivers/gpu/drm/i915/intel_runtime_pm.c
index 8fff0800b4ed..7fb1da4e7fc3 100644
--- a/drivers/gpu/drm/i915/intel_runtime_pm.c
+++ b/drivers/gpu/drm/i915/intel_runtime_pm.c
@@ -582,7 +582,7 @@ static void assert_can_enable_dc5(struct drm_i915_private *dev_priv)
         assert_csr_loaded(dev_priv);
 }
 
-static void gen9_enable_dc5(struct drm_i915_private *dev_priv)
+void gen9_enable_dc5(struct drm_i915_private *dev_priv)
 {
         assert_can_enable_dc5(dev_priv);