drm/i915/panel: mass rename functions to have intel_panel_ prefix

Follow the usual naming conventions. Also pull HAS_GMCH() check to
intel_panel_fitting(). No functional changes.

Cc: Lyude Paul <lyude@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/9ff6e42e377bdb0c9349f50d9ea79671059633c7.1629888677.git.jani.nikula@intel.com

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

@@ -1652,9 +1652,9 @@ static int gen11_dsi_compute_config(struct intel_encoder *encoder,
 	int ret;
 
 	pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
-	intel_fixed_panel_mode(fixed_mode, adjusted_mode);
+	intel_panel_fixed_mode(fixed_mode, adjusted_mode);
 
-	ret = intel_pch_panel_fitting(pipe_config, conn_state);
+	ret = intel_panel_fitting(pipe_config, conn_state);
 	if (ret)
 		return ret;
 

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

@@ -1738,7 +1738,7 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 							    adjusted_mode);
 
 	if (pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420) {
-		ret = intel_pch_panel_fitting(pipe_config, conn_state);
+		ret = intel_panel_fitting(pipe_config, conn_state);
 		if (ret)
 			return ret;
 	}
@@ -1751,13 +1751,10 @@ intel_dp_compute_config(struct intel_encoder *encoder,
 		pipe_config->has_audio = intel_conn_state->force_audio == HDMI_AUDIO_ON;
 
 	if (intel_dp_is_edp(intel_dp) && intel_connector->panel.fixed_mode) {
-		intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
+		intel_panel_fixed_mode(intel_connector->panel.fixed_mode,
 				       adjusted_mode);
 
-		if (HAS_GMCH(dev_priv))
-			ret = intel_gmch_panel_fitting(pipe_config, conn_state);
-		else
-			ret = intel_pch_panel_fitting(pipe_config, conn_state);
+		ret = intel_panel_fitting(pipe_config, conn_state);
 		if (ret)
 			return ret;
 	}

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

@@ -265,7 +265,7 @@ static int intel_dvo_compute_config(struct intel_encoder *encoder,
 	 * of the original mode.
 	 */
 	if (fixed_mode)
-		intel_fixed_panel_mode(fixed_mode, adjusted_mode);
+		intel_panel_fixed_mode(fixed_mode, adjusted_mode);
 
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
 		return -EINVAL;

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

@@ -2210,7 +2210,7 @@ int intel_hdmi_compute_config(struct intel_encoder *encoder,
 		return ret;
 
 	if (pipe_config->output_format == INTEL_OUTPUT_FORMAT_YCBCR420) {
-		ret = intel_pch_panel_fitting(pipe_config, conn_state);
+		ret = intel_panel_fitting(pipe_config, conn_state);
 		if (ret)
 			return ret;
 	}

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

@@ -442,7 +442,7 @@ static int intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 	 * with the panel scaling set up to source from the H/VDisplay
 	 * of the original mode.
 	 */
-	intel_fixed_panel_mode(intel_connector->panel.fixed_mode,
+	intel_panel_fixed_mode(intel_connector->panel.fixed_mode,
 			       adjusted_mode);
 
 	if (adjusted_mode->flags & DRM_MODE_FLAG_DBLSCAN)
@@ -451,10 +451,7 @@ static int intel_lvds_compute_config(struct intel_encoder *intel_encoder,
 	if (HAS_PCH_SPLIT(dev_priv))
 		pipe_config->has_pch_encoder = true;
 
-	if (HAS_GMCH(dev_priv))
-		ret = intel_gmch_panel_fitting(pipe_config, conn_state);
-	else
-		ret = intel_pch_panel_fitting(pipe_config, conn_state);
+	ret = intel_panel_fitting(pipe_config, conn_state);
 	if (ret)
 		return ret;
 

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

@@ -45,9 +45,8 @@ bool intel_panel_use_ssc(struct drm_i915_private *i915)
 		&& !(i915->quirks & QUIRK_LVDS_SSC_DISABLE);
 }
 
-void
-intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode,
-		       struct drm_display_mode *adjusted_mode)
+void intel_panel_fixed_mode(const struct drm_display_mode *fixed_mode,
+			    struct drm_display_mode *adjusted_mode)
 {
 	drm_mode_copy(adjusted_mode, fixed_mode);
 
@@ -179,8 +178,8 @@ intel_panel_vbt_fixed_mode(struct intel_connector *connector)
 }
 
 /* adjusted_mode has been preset to be the panel's fixed mode */
-int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
-			    const struct drm_connector_state *conn_state)
+static int pch_panel_fitting(struct intel_crtc_state *crtc_state,
+			     const struct drm_connector_state *conn_state)
 {
 	const struct drm_display_mode *adjusted_mode =
 		&crtc_state->hw.adjusted_mode;
@@ -385,8 +384,8 @@ static void i9xx_scale_aspect(struct intel_crtc_state *crtc_state,
 	}
 }
 
-int intel_gmch_panel_fitting(struct intel_crtc_state *crtc_state,
-			     const struct drm_connector_state *conn_state)
+static int gmch_panel_fitting(struct intel_crtc_state *crtc_state,
+			      const struct drm_connector_state *conn_state)
 {
 	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
 	struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
@@ -460,6 +459,18 @@ int intel_gmch_panel_fitting(struct intel_crtc_state *crtc_state,
 	return 0;
 }
 
+int intel_panel_fitting(struct intel_crtc_state *crtc_state,
+			const struct drm_connector_state *conn_state)
+{
+	struct intel_crtc *crtc = to_intel_crtc(crtc_state->uapi.crtc);
+	struct drm_i915_private *i915 = to_i915(crtc->base.dev);
+
+	if (HAS_GMCH(i915))
+		return gmch_panel_fitting(crtc_state, conn_state);
+	else
+		return pch_panel_fitting(crtc_state, conn_state);
+}
+
 enum drm_connector_status
 intel_panel_detect(struct drm_connector *connector, bool force)
 {

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

@@ -24,12 +24,10 @@ void intel_panel_fini(struct intel_panel *panel);
 enum drm_connector_status
 intel_panel_detect(struct drm_connector *connector, bool force);
 bool intel_panel_use_ssc(struct drm_i915_private *i915);
-void intel_fixed_panel_mode(const struct drm_display_mode *fixed_mode,
+void intel_panel_fixed_mode(const struct drm_display_mode *fixed_mode,
 			    struct drm_display_mode *adjusted_mode);
-int intel_pch_panel_fitting(struct intel_crtc_state *crtc_state,
-			    const struct drm_connector_state *conn_state);
-int intel_gmch_panel_fitting(struct intel_crtc_state *crtc_state,
-			     const struct drm_connector_state *conn_state);
+int intel_panel_fitting(struct intel_crtc_state *crtc_state,
+			const struct drm_connector_state *conn_state);
 struct drm_display_mode *
 intel_panel_edid_downclock_mode(struct intel_connector *connector,
 				const struct drm_display_mode *fixed_mode);

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

@@ -279,12 +279,9 @@ static int intel_dsi_compute_config(struct intel_encoder *encoder,
 	pipe_config->output_format = INTEL_OUTPUT_FORMAT_RGB;
 
 	if (fixed_mode) {
-		intel_fixed_panel_mode(fixed_mode, adjusted_mode);
+		intel_panel_fixed_mode(fixed_mode, adjusted_mode);
 
-		if (HAS_GMCH(dev_priv))
-			ret = intel_gmch_panel_fitting(pipe_config, conn_state);
-		else
-			ret = intel_pch_panel_fitting(pipe_config, conn_state);
+		ret = intel_panel_fitting(pipe_config, conn_state);
 		if (ret)
 			return ret;
 	}