video: rockchip: hdmi: add snd_config_hdmi_audio helper function

Change-Id: Id2a22a442a0c261c5690c103a8f5a9fb99795df5
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>

diff --git a/drivers/video/rockchip/hdmi/rockchip-hdmi.h b/drivers/video/rockchip/hdmi/rockchip-hdmi.h
index ec5dc21438e29121c5872a54de3545ee12e51e78..4826a09354197148bbf76dc7a68268242e90dc1b 100644 (file)
--- a/drivers/video/rockchip/hdmi/rockchip-hdmi.h
+++ b/drivers/video/rockchip/hdmi/rockchip-hdmi.h
@@ -7,6 +7,7 @@
 #ifdef CONFIG_SWITCH
 #include <linux/switch.h>
 #endif
+#include <sound/pcm_params.h>
 
 #define HDMI_VIDEO_NORMAL                              0
 #define HDMI_VIDEO_DMT                                 BIT(9)
@@ -526,4 +527,5 @@ const struct fb_videomode *hdmi_vic_to_videomode(int vic);
 const struct hdmi_video_timing *hdmi_vic2timing(int vic);
 int hdmi_config_audio(struct hdmi_audio *audio);
 int hdmi_get_hotplug(void);
+int snd_config_hdmi_audio(struct snd_pcm_hw_params *params);
 #endif