drm/i915/display: convert intel_display_driver.[ch] to struct intel_display

Going forward, struct intel_display will be the main display driver
structure. Convert the main display entry points to struct
intel_display.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Gustavo Sousa <gustavo.sousa@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20241204102150.2223455-1-jani.nikula@intel.com

Author: jnikula

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

@@ -870,7 +870,7 @@ intel_crt_detect(struct drm_connector *connector,
 	if (!intel_display_device_enabled(display))
 		return connector_status_disconnected;
 
-	if (!intel_display_driver_check_access(dev_priv))
+	if (!intel_display_driver_check_access(display))
 		return connector->status;
 
 	if (display->params.load_detect_test) {
@@ -954,7 +954,7 @@ static int intel_crt_get_modes(struct drm_connector *connector)
 	struct i2c_adapter *ddc;
 	int ret;
 
-	if (!intel_display_driver_check_access(dev_priv))
+	if (!intel_display_driver_check_access(display))
 		return drm_edid_connector_add_modes(connector);
 
 	wakeref = intel_display_power_get(dev_priv, encoder->power_domain);

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

@@ -6806,14 +6806,15 @@ static int intel_atomic_check_config_and_link(struct intel_atomic_state *state)
 int intel_atomic_check(struct drm_device *dev,
 		       struct drm_atomic_state *_state)
 {
+	struct intel_display *display = to_intel_display(dev);
 	struct drm_i915_private *dev_priv = to_i915(dev);
 	struct intel_atomic_state *state = to_intel_atomic_state(_state);
 	struct intel_crtc_state *old_crtc_state, *new_crtc_state;
 	struct intel_crtc *crtc;
 	int ret, i;
 	bool any_ms = false;
 
-	if (!intel_display_driver_check_access(dev_priv))
+	if (!intel_display_driver_check_access(display))
 		return -ENODEV;
 
 	for_each_oldnew_intel_crtc_in_state(state, crtc, old_crtc_state,