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1 /* SPDX-License-Identifier: GPL-2.0-only
2  *  Copyright (c) 2020 Intel Corporation
3  */
4 
5 /*
6  *  sof_sdw_common.h - prototypes for common helpers
7  */
8 
9 #ifndef SND_SOC_SOF_SDW_COMMON_H
10 #define SND_SOC_SOF_SDW_COMMON_H
11 
12 #include <linux/bits.h>
13 #include <linux/types.h>
14 #include <sound/soc.h>
15 
16 #define MAX_NO_PROPS 2
17 #define MAX_HDMI_NUM 4
18 #define SDW_DMIC_DAI_ID 4
19 #define SDW_MAX_CPU_DAIS 16
20 #define SDW_INTEL_BIDIR_PDI_BASE 2
21 
22 /* 8 combinations with 4 links + unused group 0 */
23 #define SDW_MAX_GROUPS 9
24 
25 enum {
26 	SOF_RT711_JD_SRC_JD1 = 1,
27 	SOF_RT711_JD_SRC_JD2 = 2,
28 };
29 
30 enum {
31 	SOF_PRE_TGL_HDMI_COUNT = 3,
32 	SOF_TGL_HDMI_COUNT = 4,
33 };
34 
35 enum {
36 	SOF_I2S_SSP0 = BIT(0),
37 	SOF_I2S_SSP1 = BIT(1),
38 	SOF_I2S_SSP2 = BIT(2),
39 	SOF_I2S_SSP3 = BIT(3),
40 	SOF_I2S_SSP4 = BIT(4),
41 	SOF_I2S_SSP5 = BIT(5),
42 };
43 
44 #define SOF_RT711_JDSRC(quirk)		((quirk) & GENMASK(1, 0))
45 #define SOF_SDW_FOUR_SPK		BIT(2)
46 #define SOF_SDW_TGL_HDMI		BIT(3)
47 #define SOF_SDW_PCH_DMIC		BIT(4)
48 #define SOF_SSP_PORT(x)		(((x) & GENMASK(5, 0)) << 5)
49 #define SOF_SSP_GET_PORT(quirk)	(((quirk) >> 5) & GENMASK(5, 0))
50 #define SOF_RT715_DAI_ID_FIX		BIT(11)
51 #define SOF_SDW_NO_AGGREGATION		BIT(12)
52 
53 struct sof_sdw_codec_info {
54 	const int part_id;
55 	const int version_id;
56 	int amp_num;
57 	const u8 acpi_id[ACPI_ID_LEN];
58 	const bool direction[2]; // playback & capture support
59 	const bool ignore_pch_dmic;
60 	const char *dai_name;
61 	const struct snd_soc_ops *ops;
62 
63 	int  (*init)(const struct snd_soc_acpi_link_adr *link,
64 		     struct snd_soc_dai_link *dai_links,
65 		     struct sof_sdw_codec_info *info,
66 		     bool playback);
67 
68 	int (*exit)(struct device *dev, struct snd_soc_dai_link *dai_link);
69 	bool late_probe;
70 	int (*codec_card_late_probe)(struct snd_soc_card *card);
71 };
72 
73 struct mc_private {
74 	struct list_head hdmi_pcm_list;
75 	bool common_hdmi_codec_drv;
76 	bool idisp_codec;
77 	struct snd_soc_jack sdw_headset;
78 };
79 
80 extern unsigned long sof_sdw_quirk;
81 
82 int sdw_startup(struct snd_pcm_substream *substream);
83 int sdw_prepare(struct snd_pcm_substream *substream);
84 int sdw_trigger(struct snd_pcm_substream *substream, int cmd);
85 int sdw_hw_free(struct snd_pcm_substream *substream);
86 void sdw_shutdown(struct snd_pcm_substream *substream);
87 
88 /* generic HDMI support */
89 int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
90 
91 int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
92 
93 /* DMIC support */
94 int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
95 
96 /* RT711 support */
97 int sof_sdw_rt711_init(const struct snd_soc_acpi_link_adr *link,
98 		       struct snd_soc_dai_link *dai_links,
99 		       struct sof_sdw_codec_info *info,
100 		       bool playback);
101 int sof_sdw_rt711_exit(struct device *dev, struct snd_soc_dai_link *dai_link);
102 
103 /* RT711-SDCA support */
104 int sof_sdw_rt711_sdca_init(const struct snd_soc_acpi_link_adr *link,
105 			    struct snd_soc_dai_link *dai_links,
106 			    struct sof_sdw_codec_info *info,
107 			    bool playback);
108 int sof_sdw_rt711_sdca_exit(struct device *dev, struct snd_soc_dai_link *dai_link);
109 
110 /* RT700 support */
111 int sof_sdw_rt700_init(const struct snd_soc_acpi_link_adr *link,
112 		       struct snd_soc_dai_link *dai_links,
113 		       struct sof_sdw_codec_info *info,
114 		       bool playback);
115 
116 /* RT1308 support */
117 extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
118 
119 int sof_sdw_rt1308_init(const struct snd_soc_acpi_link_adr *link,
120 			struct snd_soc_dai_link *dai_links,
121 			struct sof_sdw_codec_info *info,
122 			bool playback);
123 
124 /* RT1316 support */
125 int sof_sdw_rt1316_init(const struct snd_soc_acpi_link_adr *link,
126 			struct snd_soc_dai_link *dai_links,
127 			struct sof_sdw_codec_info *info,
128 			bool playback);
129 
130 /* RT715 support */
131 int sof_sdw_rt715_init(const struct snd_soc_acpi_link_adr *link,
132 		       struct snd_soc_dai_link *dai_links,
133 		       struct sof_sdw_codec_info *info,
134 		       bool playback);
135 
136 /* RT715-SDCA support */
137 int sof_sdw_rt715_sdca_init(const struct snd_soc_acpi_link_adr *link,
138 			    struct snd_soc_dai_link *dai_links,
139 			    struct sof_sdw_codec_info *info,
140 			    bool playback);
141 
142 /* MAX98373 support */
143 int sof_sdw_mx8373_init(const struct snd_soc_acpi_link_adr *link,
144 			struct snd_soc_dai_link *dai_links,
145 			struct sof_sdw_codec_info *info,
146 			bool playback);
147 
148 int sof_sdw_mx8373_late_probe(struct snd_soc_card *card);
149 
150 /* RT5682 support */
151 int sof_sdw_rt5682_init(const struct snd_soc_acpi_link_adr *link,
152 			struct snd_soc_dai_link *dai_links,
153 			struct sof_sdw_codec_info *info,
154 			bool playback);
155 
156 #endif
157