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Diffstat (limited to 'include/sound/hdmi-codec.h')
-rw-r--r--include/sound/hdmi-codec.h13
1 files changed, 8 insertions, 5 deletions
diff --git a/include/sound/hdmi-codec.h b/include/sound/hdmi-codec.h
index fc3a481ad91e..530c57bdefa0 100644
--- a/include/sound/hdmi-codec.h
+++ b/include/sound/hdmi-codec.h
@@ -53,18 +53,19 @@ struct hdmi_codec_params {
int channels;
};
+struct hdmi_codec_pdata;
struct hdmi_codec_ops {
/*
* Called when ASoC starts an audio stream setup.
* Optional
*/
- int (*audio_startup)(struct device *dev);
+ int (*audio_startup)(struct device *dev, void *data);
/*
* Configures HDMI-encoder for audio stream.
* Mandatory
*/
- int (*hw_params)(struct device *dev,
+ int (*hw_params)(struct device *dev, void *data,
struct hdmi_codec_daifmt *fmt,
struct hdmi_codec_params *hparms);
@@ -72,19 +73,20 @@ struct hdmi_codec_ops {
* Shuts down the audio stream.
* Mandatory
*/
- void (*audio_shutdown)(struct device *dev);
+ void (*audio_shutdown)(struct device *dev, void *data);
/*
* Mute/unmute HDMI audio stream.
* Optional
*/
- int (*digital_mute)(struct device *dev, bool enable);
+ int (*digital_mute)(struct device *dev, void *data, bool enable);
/*
* Provides EDID-Like-Data from connected HDMI device.
* Optional
*/
- int (*get_eld)(struct device *dev, uint8_t *buf, size_t len);
+ int (*get_eld)(struct device *dev, void *data,
+ uint8_t *buf, size_t len);
};
/* HDMI codec initalization data */
@@ -93,6 +95,7 @@ struct hdmi_codec_pdata {
uint i2s:1;
uint spdif:1;
int max_i2s_channels;
+ void *data;
};
#define HDMI_CODEC_DRV_NAME "hdmi-audio-codec"