drm/i915: pass intel_encoder to intel_write_eld

Everything else can be derived from that. No functional changes.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 3bbc4fe..bf72a92 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -850,8 +850,7 @@
 
 /* intel_audio.c */
 void intel_init_audio(struct drm_device *dev);
-void intel_write_eld(struct drm_encoder *encoder,
-		     struct drm_display_mode *mode);
+void intel_write_eld(struct intel_encoder *encoder);
 
 /* intel_display.c */
 const char *intel_output_name(int output);