[PATCH 5/5] drm/i915: Makes sure we override bios IPC setting

[Mahesh Kumar]

If KMS decide to disable IPC make sure we override IPC configuration set
by BIOS.

Signed-off-by: Mahesh Kumar <mahesh1.kumar at intel.com>
---
 drivers/gpu/drm/i915/intel_pm.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 39e400d5f555..77b34fe546a8 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -6097,10 +6097,8 @@ void intel_enable_ipc(struct drm_i915_private *dev_priv)
 	u32 val;
 
 	/* Display WA #0477 WaDisableIPC: skl */
-	if (IS_SKYLAKE(dev_priv) || !dev_priv->ipc_capable_mem) {
+	if (IS_SKYLAKE(dev_priv) || !dev_priv->ipc_capable_mem)
 		dev_priv->ipc_enabled = false;
-		return;
-	}
 
 	val = I915_READ(DISP_ARB_CTL2);
 
-- 
2.16.2