drm/i915: s/cdclk_state/cdclk_config/

I want to have a higher level cdclk state object so let's rename
the current lower level thing to cdclk_config (because I lack
imagination).
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200120174728.21095-8-ville.syrjala@linux.intel.comReviewed-by: José Roberto de Souza <jose.souza@intel.com>

drivers/gpu/drm/i915/display/intel_cdclk.h

@@ -12,7 +12,7 @@
 
 struct drm_i915_private;
 struct intel_atomic_state;
-struct intel_cdclk_state;
+struct intel_cdclk_config;
 struct intel_crtc_state;
 
 struct intel_cdclk_vals {
@@ -29,22 +29,22 @@ void intel_init_cdclk_hooks(struct drm_i915_private *dev_priv);
 void intel_update_max_cdclk(struct drm_i915_private *dev_priv);
 void intel_update_cdclk(struct drm_i915_private *dev_priv);
 void intel_update_rawclk(struct drm_i915_private *dev_priv);
-bool intel_cdclk_needs_modeset(const struct intel_cdclk_state *a,
-			       const struct intel_cdclk_state *b);
+bool intel_cdclk_needs_modeset(const struct intel_cdclk_config *a,
+			       const struct intel_cdclk_config *b);
 void intel_cdclk_clear_state(struct intel_atomic_state *state);
 void intel_cdclk_swap_state(struct intel_atomic_state *state);
 void
 intel_set_cdclk_pre_plane_update(struct drm_i915_private *dev_priv,
-				 const struct intel_cdclk_state *old_state,
-				 const struct intel_cdclk_state *new_state,
+				 const struct intel_cdclk_config *old_state,
+				 const struct intel_cdclk_config *new_state,
 				 enum pipe pipe);
 void
 intel_set_cdclk_post_plane_update(struct drm_i915_private *dev_priv,
-				  const struct intel_cdclk_state *old_state,
-				  const struct intel_cdclk_state *new_state,
+				  const struct intel_cdclk_config *old_state,
+				  const struct intel_cdclk_config *new_state,
 				  enum pipe pipe);
-void intel_dump_cdclk_state(const struct intel_cdclk_state *cdclk_state,
-			    const char *context);
+void intel_dump_cdclk_config(const struct intel_cdclk_config *cdclk_config,
+			     const char *context);
 int intel_modeset_calc_cdclk(struct intel_atomic_state *state);
 
 #endif /* __INTEL_CDCLK_H__ */

drivers/gpu/drm/i915/display/intel_display.c

@@ -17576,7 +17576,7 @@ void intel_init_display_hooks(struct drm_i915_private *dev_priv)
 void intel_modeset_init_hw(struct drm_i915_private *i915)
 {
 	intel_update_cdclk(i915);
-	intel_dump_cdclk_state(&i915->cdclk.hw, "Current CDCLK");
+	intel_dump_cdclk_config(&i915->cdclk.hw, "Current CDCLK");
 	i915->cdclk.logical = i915->cdclk.actual = i915->cdclk.hw;
 }
 

drivers/gpu/drm/i915/display/intel_display_power.c

@@ -1050,7 +1050,7 @@ static void gen9_assert_dbuf_enabled(struct drm_i915_private *dev_priv)
 
 static void gen9_disable_dc_states(struct drm_i915_private *dev_priv)
 {
-	struct intel_cdclk_state cdclk_state = {};
+	struct intel_cdclk_config cdclk_config = {};
 
 	if (dev_priv->csr.target_dc_state == DC_STATE_EN_DC3CO) {
 		tgl_disable_dc3co(dev_priv);
@@ -1059,9 +1059,9 @@ static void gen9_disable_dc_states(struct drm_i915_private *dev_priv)
 
 	gen9_set_dc_state(dev_priv, DC_STATE_DISABLE);
 
-	dev_priv->display.get_cdclk(dev_priv, &cdclk_state);
+	dev_priv->display.get_cdclk(dev_priv, &cdclk_config);
 	/* Can't read out voltage_level so can't use intel_cdclk_changed() */
-	WARN_ON(intel_cdclk_needs_modeset(&dev_priv->cdclk.hw, &cdclk_state));
+	WARN_ON(intel_cdclk_needs_modeset(&dev_priv->cdclk.hw, &cdclk_config));
 
 	gen9_assert_dbuf_enabled(dev_priv);
 
@@ -4696,7 +4696,7 @@ static void hsw_restore_lcpll(struct drm_i915_private *dev_priv)
 	intel_uncore_forcewake_put(&dev_priv->uncore, FORCEWAKE_ALL);
 
 	intel_update_cdclk(dev_priv);
-	intel_dump_cdclk_state(&dev_priv->cdclk.hw, "Current CDCLK");
+	intel_dump_cdclk_config(&dev_priv->cdclk.hw, "Current CDCLK");
 }
 
 /*

drivers/gpu/drm/i915/display/intel_display_types.h

@@ -464,17 +464,17 @@ struct intel_atomic_state {
 
 	struct {
 		/*
-		 * Logical state of cdclk (used for all scaling, watermark,
-		 * etc. calculations and checks). This is computed as if all
-		 * enabled crtcs were active.
+		 * Logical configuration of cdclk (used for all scaling,
+		 * watermark, etc. calculations and checks). This is
+		 * computed as if all enabled crtcs were active.
 		 */
-		struct intel_cdclk_state logical;
+		struct intel_cdclk_config logical;
 
 		/*
-		 * Actual state of cdclk, can be different from the logical
-		 * state only when all crtc's are DPMS off.
+		 * Actual configuration of cdclk, can be different from the
+		 * logical configuration only when all crtc's are DPMS off.
 		 */
-		struct intel_cdclk_state actual;
+		struct intel_cdclk_config actual;
 
 		int force_min_cdclk;
 		bool force_min_cdclk_changed;

drivers/gpu/drm/i915/i915_drv.h

@@ -253,18 +253,18 @@ struct sdvo_device_mapping {
 struct intel_connector;
 struct intel_encoder;
 struct intel_atomic_state;
+struct intel_cdclk_config;
 struct intel_crtc_state;
 struct intel_initial_plane_config;
 struct intel_crtc;
 struct intel_limit;
 struct dpll;
-struct intel_cdclk_state;
 
 struct drm_i915_display_funcs {
 	void (*get_cdclk)(struct drm_i915_private *dev_priv,
-			  struct intel_cdclk_state *cdclk_state);
+			  struct intel_cdclk_config *cdclk_config);
 	void (*set_cdclk)(struct drm_i915_private *dev_priv,
-			  const struct intel_cdclk_state *cdclk_state,
+			  const struct intel_cdclk_config *cdclk_config,
 			  enum pipe pipe);
 	int (*get_fifo_size)(struct drm_i915_private *dev_priv,
 			     enum i9xx_plane_id i9xx_plane);
@@ -878,7 +878,7 @@ struct intel_wm_config {
 	bool sprites_scaled;
 };
 
-struct intel_cdclk_state {
+struct intel_cdclk_config {
 	unsigned int cdclk, vco, ref, bypass;
 	u8 voltage_level;
 };
@@ -1009,17 +1009,17 @@ struct drm_i915_private {
 	 */
 	struct {
 		/*
-		 * The current logical cdclk state.
+		 * The current logical cdclk configuration.
 		 * See intel_atomic_state.cdclk.logical
 		 */
-		struct intel_cdclk_state logical;
+		struct intel_cdclk_config logical;
 		/*
-		 * The current actual cdclk state.
+		 * The current actual cdclk configuration.
 		 * See intel_atomic_state.cdclk.actual
 		 */
-		struct intel_cdclk_state actual;
-		/* The current hardware cdclk state */
-		struct intel_cdclk_state hw;
+		struct intel_cdclk_config actual;
+		/* The current hardware cdclk configuration */
+		struct intel_cdclk_config hw;
 
 		/* cdclk, divider, and ratio table from bspec */
 		const struct intel_cdclk_vals *table;