diff options
Diffstat (limited to 'sound/soc/mediatek/common/mtk-dsp-sof-common.h')
| -rw-r--r-- | sound/soc/mediatek/common/mtk-dsp-sof-common.h | 44 |
1 files changed, 44 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 000000000000..4bc5e1c0c8ed --- /dev/null +++ b/sound/soc/mediatek/common/mtk-dsp-sof-common.h @@ -0,0 +1,44 @@ +/* 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_dai_link { + const char *name; + int (*be_hw_params_fixup)(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hw_params *params); + struct list_head list; +}; + +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); + struct list_head dai_link_list; +}; + +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 |