1/* SPDX-License-Identifier: GPL-2.0-only */
  2/*
  3 * Copyright(c) 2023 Intel Corporation.
  4 */
  5
  6#ifndef __SOF_INTEL_BOARD_HELPERS_H
  7#define __SOF_INTEL_BOARD_HELPERS_H
  8
  9#include <sound/soc.h>
 10#include "sof_hdmi_common.h"
 11#include "sof_ssp_common.h"
 12
 13enum {
 14	SOF_LINK_NONE = 0,
 15	SOF_LINK_CODEC,
 16	SOF_LINK_DMIC01,
 17	SOF_LINK_DMIC16K,
 18	SOF_LINK_IDISP_HDMI,
 19	SOF_LINK_AMP,
 20	SOF_LINK_BT_OFFLOAD,
 21	SOF_LINK_HDMI_IN,
 22};
 23
 24#define SOF_LINK_ORDER_MASK	(0xF)
 25#define SOF_LINK_ORDER_SHIFT	(4)
 26
 27#define SOF_LINK_ORDER(k1, k2, k3, k4, k5, k6, k7) \
 28	((((k1) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 0)) | \
 29	 (((k2) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 1)) | \
 30	 (((k3) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 2)) | \
 31	 (((k4) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 3)) | \
 32	 (((k5) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 4)) | \
 33	 (((k6) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 5)) | \
 34	 (((k7) & SOF_LINK_ORDER_MASK) << (SOF_LINK_ORDER_SHIFT * 6)))
 35
 36/*
 37 * sof_rt5682_private: private data for rt5682 machine driver
 38 *
 39 * @mclk: mclk clock data
 40 * @is_legacy_cpu: true for BYT/CHT boards
 41 */
 42struct sof_rt5682_private {
 43	struct clk *mclk;
 44	bool is_legacy_cpu;
 45};
 46
 47/*
 48 * sof_card_private: common data for machine drivers
 49 *
 50 * @headset_jack: headset jack data
 51 * @hdmi: init data for hdmi dai link
 52 * @codec_type: type of headset codec
 53 * @amp_type: type of speaker amplifier
 54 * @dmic_be_num: number of Intel PCH DMIC BE link
 55 * @hdmi_num: number of Intel HDMI BE link
 56 * @ssp_codec: ssp port number of headphone BE link
 57 * @ssp_amp: ssp port number of speaker BE link
 58 * @ssp_bt: ssp port number of BT offload BE link
 59 * @ssp_mask_hdmi_in: ssp port mask of HDMI-IN BE link
 60 * @bt_offload_present: true to create BT offload BE link
 61 * @codec_link: pointer to headset codec dai link
 62 * @amp_link: pointer to speaker amplifier dai link
 63 * @link_order_overwrite: custom DAI link order
 64 * @rt5682: private data for rt5682 machine driver
 65 */
 66struct sof_card_private {
 67	struct snd_soc_jack headset_jack;
 68	struct sof_hdmi_private hdmi;
 69
 70	enum sof_ssp_codec codec_type;
 71	enum sof_ssp_codec amp_type;
 72
 73	int dmic_be_num;
 74	int hdmi_num;
 75
 76	int ssp_codec;
 77	int ssp_amp;
 78	int ssp_bt;
 79	unsigned long ssp_mask_hdmi_in;
 80
 81	bool bt_offload_present;
 82
 83	struct snd_soc_dai_link *codec_link;
 84	struct snd_soc_dai_link *amp_link;
 85
 86	unsigned long link_order_overwrite;
 87
 88	union {
 89		struct sof_rt5682_private rt5682;
 90	};
 91};
 92
 93enum sof_dmic_be_type {
 94	SOF_DMIC_01,
 95	SOF_DMIC_16K,
 96};
 97
 98int sof_intel_board_card_late_probe(struct snd_soc_card *card);
 99int sof_intel_board_set_dai_link(struct device *dev, struct snd_soc_card *card,
100				 struct sof_card_private *ctx);
101
102int sof_intel_board_set_codec_link(struct device *dev,
103				   struct snd_soc_dai_link *link, int be_id,
104				   enum sof_ssp_codec codec_type, int ssp_codec);
105int sof_intel_board_set_dmic_link(struct device *dev,
106				  struct snd_soc_dai_link *link, int be_id,
107				  enum sof_dmic_be_type be_type);
108int sof_intel_board_set_intel_hdmi_link(struct device *dev,
109					struct snd_soc_dai_link *link, int be_id,
110					int hdmi_id, bool idisp_codec);
111int sof_intel_board_set_ssp_amp_link(struct device *dev,
112				     struct snd_soc_dai_link *link, int be_id,
113				     enum sof_ssp_codec amp_type, int ssp_amp);
114int sof_intel_board_set_bt_link(struct device *dev,
115				struct snd_soc_dai_link *link, int be_id,
116				int ssp_bt);
117int sof_intel_board_set_hdmi_in_link(struct device *dev,
118				     struct snd_soc_dai_link *link, int be_id,
119				     int ssp_hdmi);
120
121struct snd_soc_dai *get_codec_dai_by_name(struct snd_soc_pcm_runtime *rtd,
122					  const char * const dai_name[], int num_dais);
123
124#endif /* __SOF_INTEL_BOARD_HELPERS_H */