#include <linux/hdmi.h>
-
+#ifdef CONFIG_BACKLIGHT_RK29_BL
+/* drivers/video/backlight/rk29_backlight.c */
extern void rk29_backlight_set(bool on);
+#else
+void rk29_backlight_set(bool on)
+{
+ /* please add backlight switching-related code here or on your backlight driver
+ parameter: on=1 ==> open spk
+ on=0 ==> close spk
+ */
+}
+#endif
void hdmi_set_backlight(int on)
{
rk29_backlight_set(on);
#include <linux/hdmi.h>
+#ifdef CONFIG_SND_SOC_WM8900
+/* sound/soc/codecs/wm8900.c */
extern void codec_set_spk(bool on);
-
+#else
+void codec_set_spk(bool on)
+{
+ /* please add sound switching-related code here or on your codec driver
+ parameter: on=1 ==> open spk
+ on=0 ==> close spk
+ */
+}
+#endif
void hdmi_set_spk(int on)
{
codec_set_spk(on);