[PATCH 18/39] drm/i915: move overlay to display.overlay

[Jani Nikula <jani.nikula@xxxxxxxxx>]

Move display related members under drm_i915_private display sub-struct.

Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
---
 drivers/gpu/drm/i915/display/intel_display_core.h |  2 ++
 drivers/gpu/drm/i915/display/intel_overlay.c      | 12 ++++++------
 drivers/gpu/drm/i915/i915_drv.h                   |  4 ----
 drivers/gpu/drm/i915/i915_getparam.c              |  2 +-
 4 files changed, 9 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_display_core.h b/drivers/gpu/drm/i915/display/intel_display_core.h
index cf31ad0c9593..a5cd3a3d440e 100644
--- a/drivers/gpu/drm/i915/display/intel_display_core.h
+++ b/drivers/gpu/drm/i915/display/intel_display_core.h
@@ -33,6 +33,7 @@ struct intel_fbdev;
 struct intel_fdi_funcs;
 struct intel_hotplug_funcs;
 struct intel_initial_plane_config;
+struct intel_overlay;
 
 struct intel_display_funcs {
 	/* Returns the active state of the crtc, and if the crtc is active,
@@ -253,6 +254,7 @@ struct intel_display {
 	struct intel_dmc dmc;
 	struct intel_dpll dpll;
 	struct intel_hotplug hotplug;
+	struct intel_overlay *overlay;
 	struct intel_wm wm;
 };
 
diff --git a/drivers/gpu/drm/i915/display/intel_overlay.c b/drivers/gpu/drm/i915/display/intel_overlay.c
index 79ed8bd04a07..6f26f7f91925 100644
--- a/drivers/gpu/drm/i915/display/intel_overlay.c
+++ b/drivers/gpu/drm/i915/display/intel_overlay.c
@@ -487,7 +487,7 @@ static int intel_overlay_release_old_vid(struct intel_overlay *overlay)
 
 void intel_overlay_reset(struct drm_i915_private *dev_priv)
 {
-	struct intel_overlay *overlay = dev_priv->overlay;
+	struct intel_overlay *overlay = dev_priv->display.overlay;
 
 	if (!overlay)
 		return;
@@ -1113,7 +1113,7 @@ int intel_overlay_put_image_ioctl(struct drm_device *dev, void *data,
 	struct drm_i915_gem_object *new_bo;
 	int ret;
 
-	overlay = dev_priv->overlay;
+	overlay = dev_priv->display.overlay;
 	if (!overlay) {
 		drm_dbg(&dev_priv->drm, "userspace bug: no overlay\n");
 		return -ENODEV;
@@ -1273,7 +1273,7 @@ int intel_overlay_attrs_ioctl(struct drm_device *dev, void *data,
 	struct intel_overlay *overlay;
 	int ret;
 
-	overlay = dev_priv->overlay;
+	overlay = dev_priv->display.overlay;
 	if (!overlay) {
 		drm_dbg(&dev_priv->drm, "userspace bug: no overlay\n");
 		return -ENODEV;
@@ -1416,7 +1416,7 @@ void intel_overlay_setup(struct drm_i915_private *dev_priv)
 	update_polyphase_filter(overlay->regs);
 	update_reg_attrs(overlay, overlay->regs);
 
-	dev_priv->overlay = overlay;
+	dev_priv->display.overlay = overlay;
 	drm_info(&dev_priv->drm, "Initialized overlay support.\n");
 	return;
 
@@ -1428,7 +1428,7 @@ void intel_overlay_cleanup(struct drm_i915_private *dev_priv)
 {
 	struct intel_overlay *overlay;
 
-	overlay = fetch_and_zero(&dev_priv->overlay);
+	overlay = fetch_and_zero(&dev_priv->display.overlay);
 	if (!overlay)
 		return;
 
@@ -1457,7 +1457,7 @@ struct intel_overlay_error_state {
 struct intel_overlay_error_state *
 intel_overlay_capture_error_state(struct drm_i915_private *dev_priv)
 {
-	struct intel_overlay *overlay = dev_priv->overlay;
+	struct intel_overlay *overlay = dev_priv->display.overlay;
 	struct intel_overlay_error_state *error;
 
 	if (!overlay || !overlay->active)
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index ef67a5322c2d..3637ee4ca088 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -82,7 +82,6 @@ struct intel_connector;
 struct intel_dp;
 struct intel_encoder;
 struct intel_limit;
-struct intel_overlay;
 struct intel_overlay_error_state;
 struct vlv_s0ix_state;
 
@@ -342,9 +341,6 @@ struct drm_i915_private {
 
 	bool preserve_bios_swizzle;
 
-	/* overlay */
-	struct intel_overlay *overlay;
-
 	/* backlight registers and fields in struct intel_panel */
 	struct mutex backlight_lock;
 
diff --git a/drivers/gpu/drm/i915/i915_getparam.c b/drivers/gpu/drm/i915/i915_getparam.c
index 6fd15b39570c..342c8ca6414e 100644
--- a/drivers/gpu/drm/i915/i915_getparam.c
+++ b/drivers/gpu/drm/i915/i915_getparam.c
@@ -36,7 +36,7 @@ int i915_getparam_ioctl(struct drm_device *dev, void *data,
 		value = to_gt(i915)->ggtt->num_fences;
 		break;
 	case I915_PARAM_HAS_OVERLAY:
-		value = !!i915->overlay;
+		value = !!i915->display.overlay;
 		break;
 	case I915_PARAM_HAS_BSD:
 		value = !!intel_engine_lookup_user(i915,
-- 
2.34.1