drm/i915: Extract intel_hdcp_cancel_works()

Hide the annoying HDCP implementation details better by
providing a intel_hdcp_cancel_works().

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250213150220.13580-5-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>

Author: vsyrjala

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

@@ -93,6 +93,7 @@
 #include "intel_fdi.h"
 #include "intel_fifo_underrun.h"
 #include "intel_frontbuffer.h"
+#include "intel_hdcp.h"
 #include "intel_hdmi.h"
 #include "intel_hotplug.h"
 #include "intel_link_bw.h"
@@ -8546,10 +8547,7 @@ void intel_hpd_poll_fini(struct drm_i915_private *i915)
 	drm_connector_list_iter_begin(&i915->drm, &conn_iter);
 	for_each_intel_connector_iter(connector, &conn_iter) {
 		intel_connector_cancel_modeset_retry_work(connector);
-		if (connector->hdcp.shim) {
-			cancel_delayed_work_sync(&connector->hdcp.check_work);
-			cancel_work_sync(&connector->hdcp.prop_work);
-		}
+		intel_hdcp_cancel_works(connector);
 	}
 	drm_connector_list_iter_end(&conn_iter);
 }

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

@@ -2615,6 +2615,15 @@ void intel_hdcp_update_pipe(struct intel_atomic_state *state,
 		_intel_hdcp_enable(state, encoder, crtc_state, conn_state);
 }
 
+void intel_hdcp_cancel_works(struct intel_connector *connector)
+{
+	if (!connector->hdcp.shim)
+		return;
+
+	cancel_delayed_work_sync(&connector->hdcp.check_work);
+	cancel_work_sync(&connector->hdcp.prop_work);
+}
+
 void intel_hdcp_component_fini(struct intel_display *display)
 {
 	mutex_lock(&display->hdcp.hdcp_mutex);

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

@@ -33,6 +33,7 @@ void intel_hdcp_enable(struct intel_atomic_state *state,
 		       const struct intel_crtc_state *pipe_config,
 		       const struct drm_connector_state *conn_state);
 int intel_hdcp_disable(struct intel_connector *connector);
+void intel_hdcp_cancel_works(struct intel_connector *connector);
 void intel_hdcp_update_pipe(struct intel_atomic_state *state,
 			    struct intel_encoder *encoder,
 			    const struct intel_crtc_state *crtc_state,