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-rw-r--r--sound/soc/mediatek/common/mtk-dsp-sof-common.h36
1 files changed, 36 insertions, 0 deletions
diff --git a/sound/soc/mediatek/common/mtk-dsp-sof-common.h b/sound/soc/mediatek/common/mtk-dsp-sof-common.h
new file mode 100644
index 0000000000..dd38c4a935
--- /dev/null
+++ b/sound/soc/mediatek/common/mtk-dsp-sof-common.h
@@ -0,0 +1,36 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * mtk-dsp-sof-common.h -- MediaTek dsp sof common definition
+ *
+ * Copyright (c) 2022 MediaTek Inc.
+ * Author: Chunxu Li <chunxu.li@mediatek.com>
+ */
+
+#ifndef _MTK_DSP_SOF_COMMON_H_
+#define _MTK_DSP_SOF_COMMON_H_
+
+#include <sound/soc.h>
+
+struct sof_conn_stream {
+ const char *normal_link;
+ const char *sof_link;
+ const char *sof_dma;
+ int stream_dir;
+};
+
+struct mtk_sof_priv {
+ const struct sof_conn_stream *conn_streams;
+ int num_streams;
+ int (*sof_dai_link_fixup)(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params);
+};
+
+int mtk_sof_dai_link_fixup(struct snd_soc_pcm_runtime *rtd,
+ struct snd_pcm_hw_params *params);
+int mtk_sof_card_probe(struct snd_soc_card *card);
+int mtk_sof_card_late_probe(struct snd_soc_card *card);
+int mtk_sof_dailink_parse_of(struct snd_soc_card *card, struct device_node *np,
+ const char *propname, struct snd_soc_dai_link *pre_dai_links,
+ int pre_num_links);
+
+#endif