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-rw-r--r--include/sound/omap-hdmi-audio.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/include/sound/omap-hdmi-audio.h b/include/sound/omap-hdmi-audio.h
new file mode 100644
index 000000000..e5f82044a
--- /dev/null
+++ b/include/sound/omap-hdmi-audio.h
@@ -0,0 +1,39 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * hdmi-audio.c -- OMAP4+ DSS HDMI audio support library
+ *
+ * Copyright (C) 2014 Texas Instruments Incorporated - https://www.ti.com
+ *
+ * Author: Jyri Sarha <jsarha@ti.com>
+ */
+
+#ifndef __OMAP_HDMI_AUDIO_H__
+#define __OMAP_HDMI_AUDIO_H__
+
+#include <linux/platform_data/omapdss.h>
+
+struct omap_dss_audio {
+ struct snd_aes_iec958 *iec;
+ struct snd_cea_861_aud_if *cea;
+};
+
+struct omap_hdmi_audio_ops {
+ int (*audio_startup)(struct device *dev,
+ void (*abort_cb)(struct device *dev));
+ int (*audio_shutdown)(struct device *dev);
+ int (*audio_start)(struct device *dev);
+ void (*audio_stop)(struct device *dev);
+ int (*audio_config)(struct device *dev,
+ struct omap_dss_audio *dss_audio);
+};
+
+/* HDMI audio initalization data */
+struct omap_hdmi_audio_pdata {
+ struct device *dev;
+ unsigned int version;
+ phys_addr_t audio_dma_addr;
+
+ const struct omap_hdmi_audio_ops *ops;
+};
+
+#endif /* __OMAP_HDMI_AUDIO_H__ */