drm/i915: rename intel_modes.c to intel_connector.c

The common denominator here seems to be connector more than
modes. Prepare for moving more connector functions to the same place. No
functional changes.
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20181010075205.7713-1-jani.nikula@intel.com

drivers/gpu/drm/i915/Makefile

@@ -113,6 +113,7 @@ i915-y += intel_audio.o \
 	  intel_bios.o \
 	  intel_cdclk.o \
 	  intel_color.o \
+	  intel_connector.o \
 	  intel_display.o \
 	  intel_dpio_phy.o \
 	  intel_dpll_mgr.o \
@@ -121,7 +122,6 @@ i915-y += intel_audio.o \
 	  intel_frontbuffer.o \
 	  intel_hdcp.o \
 	  intel_hotplug.o \
-	  intel_modes.o \
 	  intel_overlay.o \
 	  intel_psr.o \
 	  intel_sideband.o \

drivers/gpu/drm/i915/intel_drv.h

@@ -1668,6 +1668,14 @@ unsigned int i9xx_plane_max_stride(struct intel_plane *plane,
 				   u32 pixel_format, u64 modifier,
 				   unsigned int rotation);
 
+/* intel_connector.c */
+int intel_connector_update_modes(struct drm_connector *connector,
+				 struct edid *edid);
+int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
+void intel_attach_force_audio_property(struct drm_connector *connector);
+void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
+void intel_attach_aspect_ratio_property(struct drm_connector *connector);
+
 /* intel_csr.c */
 void intel_csr_ucode_init(struct drm_i915_private *);
 void intel_csr_load_program(struct drm_i915_private *);
@@ -1864,16 +1872,6 @@ void intel_lvds_init(struct drm_i915_private *dev_priv);
 struct intel_encoder *intel_get_lvds_encoder(struct drm_device *dev);
 bool intel_is_dual_link_lvds(struct drm_device *dev);
 
-
-/* intel_modes.c */
-int intel_connector_update_modes(struct drm_connector *connector,
-				 struct edid *edid);
-int intel_ddc_get_modes(struct drm_connector *c, struct i2c_adapter *adapter);
-void intel_attach_force_audio_property(struct drm_connector *connector);
-void intel_attach_broadcast_rgb_property(struct drm_connector *connector);
-void intel_attach_aspect_ratio_property(struct drm_connector *connector);
-
-
 /* intel_overlay.c */
 void intel_setup_overlay(struct drm_i915_private *dev_priv);
 void intel_cleanup_overlay(struct drm_i915_private *dev_priv);