drm/i915/crtc: un-inline some crtc functions and move to intel_crtc.[ch]

Move a number of crtc/pipe related functions to intel_crtc.[ch], and
un-inline to avoid looking into struct drm_i915_private guts in header
files.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/c0be2adc4a7f7e72a47e12a57f742aaa42b813e6.1638366969.git.jani.nikula@intel.com

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

@@ -36,6 +36,48 @@ static void assert_vblank_disabled(struct drm_crtc *crtc)
 		drm_crtc_vblank_put(crtc);
 }
 
+bool intel_pipe_valid(struct drm_i915_private *i915, enum pipe pipe)
+{
+	return (pipe >= 0 &&
+		pipe < ARRAY_SIZE(i915->pipe_to_crtc_mapping) &&
+		INTEL_INFO(i915)->pipe_mask & BIT(pipe) &&
+		i915->pipe_to_crtc_mapping[pipe]);
+}
+
+struct intel_crtc *intel_get_first_crtc(struct drm_i915_private *i915)
+{
+	return to_intel_crtc(drm_crtc_from_index(&i915->drm, 0));
+}
+
+struct intel_crtc *intel_crtc_for_pipe(struct drm_i915_private *i915,
+				       enum pipe pipe)
+{
+	/* pipe_to_crtc_mapping may have hole on any of 3 display pipe system */
+	drm_WARN_ON(&i915->drm,
+		    !(INTEL_INFO(i915)->pipe_mask & BIT(pipe)));
+	return i915->pipe_to_crtc_mapping[pipe];
+}
+
+struct intel_crtc *intel_crtc_for_plane(struct drm_i915_private *i915,
+					enum i9xx_plane_id plane)
+{
+	return i915->plane_to_crtc_mapping[plane];
+}
+
+void intel_crtc_wait_for_next_vblank(struct intel_crtc *crtc)
+{
+	drm_crtc_wait_one_vblank(&crtc->base);
+}
+
+void intel_wait_for_vblank_if_active(struct drm_i915_private *i915,
+				     enum pipe pipe)
+{
+	struct intel_crtc *crtc = intel_crtc_for_pipe(i915, pipe);
+
+	if (crtc->active)
+		intel_crtc_wait_for_next_vblank(crtc);
+}
+
 u32 intel_crtc_get_vblank_counter(struct intel_crtc *crtc)
 {
 	struct drm_device *dev = crtc->base.dev;

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

@@ -8,6 +8,7 @@
 
 #include <linux/types.h>
 
+enum i9xx_plane_id;
 enum pipe;
 struct drm_display_mode;
 struct drm_i915_private;
@@ -28,5 +29,14 @@ void intel_crtc_vblank_off(const struct intel_crtc_state *crtc_state);
 void intel_pipe_update_start(struct intel_crtc_state *new_crtc_state);
 void intel_pipe_update_end(struct intel_crtc_state *new_crtc_state);
 void intel_wait_for_vblank_workers(struct intel_atomic_state *state);
+bool intel_pipe_valid(struct drm_i915_private *i915, enum pipe pipe);
+struct intel_crtc *intel_get_first_crtc(struct drm_i915_private *i915);
+struct intel_crtc *intel_crtc_for_pipe(struct drm_i915_private *i915,
+				       enum pipe pipe);
+struct intel_crtc *intel_crtc_for_plane(struct drm_i915_private *i915,
+					enum i9xx_plane_id plane);
+void intel_wait_for_vblank_if_active(struct drm_i915_private *i915,
+				     enum pipe pipe);
+void intel_crtc_wait_for_next_vblank(struct intel_crtc *crtc);
 
 #endif

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

@@ -1773,35 +1773,6 @@ vlv_pipe_to_channel(enum pipe pipe)
 	}
 }
 
-static inline bool intel_pipe_valid(struct drm_i915_private *i915, enum pipe pipe)
-{
-	return (pipe >= 0 &&
-		pipe < ARRAY_SIZE(i915->pipe_to_crtc_mapping) &&
-		INTEL_INFO(i915)->pipe_mask & BIT(pipe) &&
-		i915->pipe_to_crtc_mapping[pipe]);
-}
-
-static inline struct intel_crtc *
-intel_get_first_crtc(struct drm_i915_private *dev_priv)
-{
-	return to_intel_crtc(drm_crtc_from_index(&dev_priv->drm, 0));
-}
-
-static inline struct intel_crtc *
-intel_crtc_for_pipe(struct drm_i915_private *dev_priv, enum pipe pipe)
-{
-	/* pipe_to_crtc_mapping may have hole on any of 3 display pipe system */
-	drm_WARN_ON(&dev_priv->drm,
-		    !(INTEL_INFO(dev_priv)->pipe_mask & BIT(pipe)));
-	return dev_priv->pipe_to_crtc_mapping[pipe];
-}
-
-static inline struct intel_crtc *
-intel_crtc_for_plane(struct drm_i915_private *dev_priv, enum i9xx_plane_id plane)
-{
-	return dev_priv->plane_to_crtc_mapping[plane];
-}
-
 struct intel_load_detect_pipe {
 	struct drm_atomic_state *restore_state;
 };
@@ -2019,21 +1990,6 @@ intel_crtc_needs_modeset(const struct intel_crtc_state *crtc_state)
 	return drm_atomic_crtc_needs_modeset(&crtc_state->uapi);
 }
 
-static inline void
-intel_crtc_wait_for_next_vblank(struct intel_crtc *crtc)
-{
-	drm_crtc_wait_one_vblank(&crtc->base);
-}
-
-static inline void
-intel_wait_for_vblank_if_active(struct drm_i915_private *dev_priv, enum pipe pipe)
-{
-	struct intel_crtc *crtc = intel_crtc_for_pipe(dev_priv, pipe);
-
-	if (crtc->active)
-		intel_crtc_wait_for_next_vblank(crtc);
-}
-
 static inline bool intel_modifier_uses_dpt(struct drm_i915_private *i915, u64 modifier)
 {
 	return DISPLAY_VER(i915) >= 13 && modifier != DRM_FORMAT_MOD_LINEAR;