OMAPDSS: hdmi.h: Add members to hdmi drvdata for audio implementation

Adds display_enabled flag and audio_abort_cb callback to struct hdmi.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/fbdev/omap2/dss/hdmi.h b/drivers/video/fbdev/omap2/dss/hdmi.h
index fd80774..87bd551 100644
--- a/drivers/video/fbdev/omap2/dss/hdmi.h
+++ b/drivers/video/fbdev/omap2/dss/hdmi.h
@@ -351,10 +351,12 @@
 	struct regulator *vdda_reg;
 
 	bool core_enabled;
+	bool display_enabled;
 
 	struct omap_dss_device output;
 
 	struct platform_device *audio_pdev;
+	void (*audio_abort_cb)(struct device *dev);
 };
 
 #endif