drm/i915/skl: Provide a placeholder for init_clock_gating()

v2: Rebase on top of the broadwell_init_clock_gating() name change

Reviewed-by: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 45f71e6dc544..d760e0659fa4 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -66,6 +66,10 @@
  * i915.i915_enable_fbc parameter
  */
 
+static void gen9_init_clock_gating(struct drm_device *dev)
+{
+}
+
 static void i8xx_disable_fbc(struct drm_device *dev)
 {
         struct drm_i915_private *dev_priv = dev->dev_private;
@@ -7397,6 +7401,8 @@ void intel_init_pm(struct drm_device *dev)
                         dev_priv->display.init_clock_gating = haswell_init_clock_gating;
                 else if (INTEL_INFO(dev)->gen == 8)
                         dev_priv->display.init_clock_gating = broadwell_init_clock_gating;
+                else if (INTEL_INFO(dev)->gen == 9)
+                        dev_priv->display.init_clock_gating = gen9_init_clock_gating;
         } else if (IS_CHERRYVIEW(dev)) {
                 dev_priv->display.update_wm = cherryview_update_wm;
                 dev_priv->display.update_sprite_wm = valleyview_update_sprite_wm;