X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=drivers%2Fgpu%2Fdrm%2Fmsm%2Fhdmi%2Fhdmi.h;h=c70bd1585e8a1fd2692e7a9071b546783bcbf222;hp=d0e663192d01f6b3471f8ef578bc16a2e538cd10;hb=b11f1771c9c41aaed46f497640ebbace046eb8ed;hpb=62bdb21787f1bef34924c540bea8641210baf039;ds=sidebyside

diff --git a/drivers/gpu/drm/msm/hdmi/hdmi.h b/drivers/gpu/drm/msm/hdmi/hdmi.h
index d0e663192d01..c70bd1585e8a 100644
--- a/drivers/gpu/drm/msm/hdmi/hdmi.h
+++ b/drivers/gpu/drm/msm/hdmi/hdmi.h
@@ -42,6 +42,7 @@ struct hdmi_hdcp_ctrl;
 struct hdmi {
 	struct drm_device *dev;
 	struct platform_device *pdev;
+	struct platform_device *audio_pdev;
 
 	const struct hdmi_platform_config *config;
 
@@ -154,6 +155,19 @@ struct hdmi_phy *hdmi_phy_8x74_init(struct hdmi *hdmi);
 /*
  * audio:
  */
+/* Supported HDMI Audio channels and rates */
+#define	MSM_HDMI_AUDIO_CHANNEL_2	0
+#define	MSM_HDMI_AUDIO_CHANNEL_4	1
+#define	MSM_HDMI_AUDIO_CHANNEL_6	2
+#define	MSM_HDMI_AUDIO_CHANNEL_8	3
+
+#define	HDMI_SAMPLE_RATE_32KHZ		0
+#define	HDMI_SAMPLE_RATE_44_1KHZ	1
+#define	HDMI_SAMPLE_RATE_48KHZ		2
+#define	HDMI_SAMPLE_RATE_88_2KHZ	3
+#define	HDMI_SAMPLE_RATE_96KHZ		4
+#define	HDMI_SAMPLE_RATE_176_4KHZ	5
+#define	HDMI_SAMPLE_RATE_192KHZ		6
 
 int hdmi_audio_update(struct hdmi *hdmi);
 int hdmi_audio_info_setup(struct hdmi *hdmi, bool enabled,