drm/i915: Nuke skl_ddb_get_hw_state()

skl_ddb_get_hw_state() is redundant and kinda called in thw wrong
spot anyway. Just kill it.

Cc: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200225171125.28885-10-ville.syrjala@linux.intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>

diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index cb57786..a92d57d 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -4315,12 +4315,6 @@ void skl_pipe_ddb_get_hw_state(struct intel_crtc *crtc,
        intel_display_power_put(dev_priv, power_domain, wakeref);
 }
 
-void skl_ddb_get_hw_state(struct drm_i915_private *dev_priv)
-{
-       dev_priv->dbuf.enabled_slices =
-               intel_enabled_dbuf_slices_mask(dev_priv);
-}
-
 /*
  * Determines the downscale amount of a plane for the purposes of watermark calculations.
  * The bspec defines downscale amount as:
@@ -6181,7 +6175,6 @@ void skl_wm_get_hw_state(struct drm_i915_private *dev_priv)
        struct intel_crtc *crtc;
        struct intel_crtc_state *crtc_state;
 
-       skl_ddb_get_hw_state(dev_priv);
        for_each_intel_crtc(&dev_priv->drm, crtc) {
                crtc_state = to_intel_crtc_state(crtc->base.state);
 

diff --git a/drivers/gpu/drm/i915/intel_pm.h b/drivers/gpu/drm/i915/intel_pm.h
index 9f75ac4..3fcc9b6 100644 (file)
--- a/drivers/gpu/drm/i915/intel_pm.h
+++ b/drivers/gpu/drm/i915/intel_pm.h
@@ -39,7 +39,6 @@ u8 intel_enabled_dbuf_slices_mask(struct drm_i915_private *dev_priv);
 void skl_pipe_ddb_get_hw_state(struct intel_crtc *crtc,
                               struct skl_ddb_entry *ddb_y,
                               struct skl_ddb_entry *ddb_uv);
-void skl_ddb_get_hw_state(struct drm_i915_private *dev_priv);
 void skl_pipe_wm_get_hw_state(struct intel_crtc *crtc,
                              struct skl_pipe_wm *out);
 void g4x_wm_sanitize(struct drm_i915_private *dev_priv);