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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#include <sound/soc_sdw_utils.h>
16#include "sof_hdmi_common.h"
17
18#define MAX_HDMI_NUM 4
19#define SOC_SDW_MAX_CPU_DAIS 16
20#define SOC_SDW_INTEL_BIDIR_PDI_BASE 2
21
22/* 8 combinations with 4 links + unused group 0 */
23#define SDW_MAX_GROUPS 9
24
25enum {
26 SOF_PRE_TGL_HDMI_COUNT = 3,
27 SOF_TGL_HDMI_COUNT = 4,
28};
29
30enum {
31 SOF_I2S_SSP0 = BIT(0),
32 SOF_I2S_SSP1 = BIT(1),
33 SOF_I2S_SSP2 = BIT(2),
34 SOF_I2S_SSP3 = BIT(3),
35 SOF_I2S_SSP4 = BIT(4),
36 SOF_I2S_SSP5 = BIT(5),
37};
38
39/* Deprecated and no longer supported by the code */
40#define SOC_SDW_FOUR_SPK BIT(4)
41#define SOF_SDW_TGL_HDMI BIT(5)
42#define SOC_SDW_PCH_DMIC BIT(6)
43#define SOF_SSP_PORT(x) (((x) & GENMASK(5, 0)) << 7)
44#define SOF_SSP_GET_PORT(quirk) (((quirk) >> 7) & GENMASK(5, 0))
45/* Deprecated and no longer supported by the code */
46#define SOC_SDW_NO_AGGREGATION BIT(14)
47
48/* BT audio offload: reserve 3 bits for future */
49#define SOF_BT_OFFLOAD_SSP_SHIFT 15
50#define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(17, 15))
51#define SOF_BT_OFFLOAD_SSP(quirk) \
52 (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
53#define SOF_SSP_BT_OFFLOAD_PRESENT BIT(18)
54
55struct intel_mc_ctx {
56 struct sof_hdmi_private hdmi;
57 /* To store SDW Pin index for each SoundWire link */
58 unsigned int sdw_pin_index[SDW_INTEL_MAX_LINKS];
59};
60
61/* generic HDMI support */
62int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
63
64int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
65
66#endif
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#include "sof_hdmi_common.h"
16
17#define MAX_NO_PROPS 2
18#define MAX_HDMI_NUM 4
19#define SDW_UNUSED_DAI_ID -1
20#define SDW_JACK_OUT_DAI_ID 0
21#define SDW_JACK_IN_DAI_ID 1
22#define SDW_AMP_OUT_DAI_ID 2
23#define SDW_AMP_IN_DAI_ID 3
24#define SDW_DMIC_DAI_ID 4
25#define SDW_MAX_CPU_DAIS 16
26#define SDW_INTEL_BIDIR_PDI_BASE 2
27
28#define SDW_MAX_LINKS 4
29
30/* 8 combinations with 4 links + unused group 0 */
31#define SDW_MAX_GROUPS 9
32
33enum {
34 SOF_PRE_TGL_HDMI_COUNT = 3,
35 SOF_TGL_HDMI_COUNT = 4,
36};
37
38enum {
39 SOF_I2S_SSP0 = BIT(0),
40 SOF_I2S_SSP1 = BIT(1),
41 SOF_I2S_SSP2 = BIT(2),
42 SOF_I2S_SSP3 = BIT(3),
43 SOF_I2S_SSP4 = BIT(4),
44 SOF_I2S_SSP5 = BIT(5),
45};
46
47#define SOF_JACK_JDSRC(quirk) ((quirk) & GENMASK(3, 0))
48#define SOF_SDW_FOUR_SPK BIT(4)
49#define SOF_SDW_TGL_HDMI BIT(5)
50#define SOF_SDW_PCH_DMIC BIT(6)
51#define SOF_SSP_PORT(x) (((x) & GENMASK(5, 0)) << 7)
52#define SOF_SSP_GET_PORT(quirk) (((quirk) >> 7) & GENMASK(5, 0))
53#define SOF_SDW_NO_AGGREGATION BIT(14)
54
55/* BT audio offload: reserve 3 bits for future */
56#define SOF_BT_OFFLOAD_SSP_SHIFT 15
57#define SOF_BT_OFFLOAD_SSP_MASK (GENMASK(17, 15))
58#define SOF_BT_OFFLOAD_SSP(quirk) \
59 (((quirk) << SOF_BT_OFFLOAD_SSP_SHIFT) & SOF_BT_OFFLOAD_SSP_MASK)
60#define SOF_SSP_BT_OFFLOAD_PRESENT BIT(18)
61
62#define SOF_SDW_DAI_TYPE_JACK 0
63#define SOF_SDW_DAI_TYPE_AMP 1
64#define SOF_SDW_DAI_TYPE_MIC 2
65
66#define SOF_SDW_MAX_DAI_NUM 3
67
68struct sof_sdw_codec_info;
69
70struct sof_sdw_dai_info {
71 const bool direction[2]; /* playback & capture support */
72 const char *dai_name;
73 const int dai_type;
74 const int dailink[2]; /* dailink id for each direction */
75 int (*init)(struct snd_soc_card *card,
76 const struct snd_soc_acpi_link_adr *link,
77 struct snd_soc_dai_link *dai_links,
78 struct sof_sdw_codec_info *info,
79 bool playback);
80 int (*exit)(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
81};
82
83struct sof_sdw_codec_info {
84 const int part_id;
85 const int version_id;
86 const char *codec_name;
87 int amp_num;
88 const u8 acpi_id[ACPI_ID_LEN];
89 const bool ignore_pch_dmic;
90 const struct snd_soc_ops *ops;
91 struct sof_sdw_dai_info dais[SOF_SDW_MAX_DAI_NUM];
92 const int dai_num;
93
94 int (*codec_card_late_probe)(struct snd_soc_card *card);
95};
96
97struct mc_private {
98 struct snd_soc_jack sdw_headset;
99 struct sof_hdmi_private hdmi;
100 struct device *headset_codec_dev; /* only one headset per card */
101 struct device *amp_dev1, *amp_dev2;
102 /* To store SDW Pin index for each SoundWire link */
103 unsigned int sdw_pin_index[SDW_MAX_LINKS];
104};
105
106extern unsigned long sof_sdw_quirk;
107
108int sdw_startup(struct snd_pcm_substream *substream);
109int sdw_prepare(struct snd_pcm_substream *substream);
110int sdw_trigger(struct snd_pcm_substream *substream, int cmd);
111int sdw_hw_params(struct snd_pcm_substream *substream,
112 struct snd_pcm_hw_params *params);
113int sdw_hw_free(struct snd_pcm_substream *substream);
114void sdw_shutdown(struct snd_pcm_substream *substream);
115
116/* generic HDMI support */
117int sof_sdw_hdmi_init(struct snd_soc_pcm_runtime *rtd);
118
119int sof_sdw_hdmi_card_late_probe(struct snd_soc_card *card);
120
121/* DMIC support */
122int sof_sdw_dmic_init(struct snd_soc_pcm_runtime *rtd);
123
124/* RT711 support */
125int sof_sdw_rt711_init(struct snd_soc_card *card,
126 const struct snd_soc_acpi_link_adr *link,
127 struct snd_soc_dai_link *dai_links,
128 struct sof_sdw_codec_info *info,
129 bool playback);
130int sof_sdw_rt711_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
131
132/* RT711-SDCA support */
133int sof_sdw_rt_sdca_jack_init(struct snd_soc_card *card,
134 const struct snd_soc_acpi_link_adr *link,
135 struct snd_soc_dai_link *dai_links,
136 struct sof_sdw_codec_info *info,
137 bool playback);
138int sof_sdw_rt_sdca_jack_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
139
140/* RT712-SDCA support */
141int sof_sdw_rt712_spk_init(struct snd_soc_card *card,
142 const struct snd_soc_acpi_link_adr *link,
143 struct snd_soc_dai_link *dai_links,
144 struct sof_sdw_codec_info *info,
145 bool playback);
146int sof_sdw_rt712_sdca_dmic_init(struct snd_soc_card *card,
147 const struct snd_soc_acpi_link_adr *link,
148 struct snd_soc_dai_link *dai_links,
149 struct sof_sdw_codec_info *info,
150 bool playback);
151
152/* RT700 support */
153int sof_sdw_rt700_init(struct snd_soc_card *card,
154 const struct snd_soc_acpi_link_adr *link,
155 struct snd_soc_dai_link *dai_links,
156 struct sof_sdw_codec_info *info,
157 bool playback);
158
159/* RT1308 I2S support */
160extern struct snd_soc_ops sof_sdw_rt1308_i2s_ops;
161
162/* generic amp support */
163int sof_sdw_rt_amp_init(struct snd_soc_card *card,
164 const struct snd_soc_acpi_link_adr *link,
165 struct snd_soc_dai_link *dai_links,
166 struct sof_sdw_codec_info *info,
167 bool playback);
168int sof_sdw_rt_amp_exit(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link);
169
170/* RT1316 support */
171
172/* RT715 support */
173int sof_sdw_rt715_init(struct snd_soc_card *card,
174 const struct snd_soc_acpi_link_adr *link,
175 struct snd_soc_dai_link *dai_links,
176 struct sof_sdw_codec_info *info,
177 bool playback);
178
179/* RT715-SDCA support */
180int sof_sdw_rt715_sdca_init(struct snd_soc_card *card,
181 const struct snd_soc_acpi_link_adr *link,
182 struct snd_soc_dai_link *dai_links,
183 struct sof_sdw_codec_info *info,
184 bool playback);
185
186/* RT722-SDCA support */
187int sof_sdw_rt722_spk_init(struct snd_soc_card *card,
188 const struct snd_soc_acpi_link_adr *link,
189 struct snd_soc_dai_link *dai_links,
190 struct sof_sdw_codec_info *info,
191 bool playback);
192int sof_sdw_rt722_sdca_dmic_init(struct snd_soc_card *card,
193 const struct snd_soc_acpi_link_adr *link,
194 struct snd_soc_dai_link *dai_links,
195 struct sof_sdw_codec_info *info,
196 bool playback);
197
198/* MAXIM codec support */
199int sof_sdw_maxim_init(struct snd_soc_card *card,
200 const struct snd_soc_acpi_link_adr *link,
201 struct snd_soc_dai_link *dai_links,
202 struct sof_sdw_codec_info *info,
203 bool playback);
204
205/* RT5682 support */
206int sof_sdw_rt5682_init(struct snd_soc_card *card,
207 const struct snd_soc_acpi_link_adr *link,
208 struct snd_soc_dai_link *dai_links,
209 struct sof_sdw_codec_info *info,
210 bool playback);
211
212/* CS42L42 support */
213int sof_sdw_cs42l42_init(struct snd_soc_card *card,
214 const struct snd_soc_acpi_link_adr *link,
215 struct snd_soc_dai_link *dai_links,
216 struct sof_sdw_codec_info *info,
217 bool playback);
218
219/* CS42L43 support */
220int sof_sdw_cs42l43_hs_init(struct snd_soc_card *card,
221 const struct snd_soc_acpi_link_adr *link,
222 struct snd_soc_dai_link *dai_links,
223 struct sof_sdw_codec_info *info,
224 bool playback);
225
226int sof_sdw_cs42l43_dmic_init(struct snd_soc_card *card,
227 const struct snd_soc_acpi_link_adr *link,
228 struct snd_soc_dai_link *dai_links,
229 struct sof_sdw_codec_info *info,
230 bool playback);
231
232/* CS AMP support */
233int sof_sdw_cs_amp_init(struct snd_soc_card *card,
234 const struct snd_soc_acpi_link_adr *link,
235 struct snd_soc_dai_link *dai_links,
236 struct sof_sdw_codec_info *info,
237 bool playback);
238#endif