1 // SPDX-License-Identifier: (GPL-2.0-only OR B 1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
2 // 2 //
3 // This file is provided under a dual BSD/GPLv 3 // This file is provided under a dual BSD/GPLv2 license. When using or
4 // redistributing this file, you may do so und 4 // redistributing this file, you may do so under either license.
5 // 5 //
6 // Copyright(c) 2024 Advanced Micro Devices, I 6 // Copyright(c) 2024 Advanced Micro Devices, Inc.
7 // 7 //
8 // Authors: Vijendar Mukunda <Vijendar.Mukunda 8 // Authors: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
9 9
10 /* 10 /*
11 * Hardware interface for Audio DSP on ACP7.0 11 * Hardware interface for Audio DSP on ACP7.0 version based platform
12 */ 12 */
13 13
14 #include <linux/platform_device.h> 14 #include <linux/platform_device.h>
15 #include <linux/module.h> 15 #include <linux/module.h>
16 16
17 #include "../ops.h" 17 #include "../ops.h"
18 #include "../sof-audio.h" 18 #include "../sof-audio.h"
19 #include "acp.h" 19 #include "acp.h"
20 #include "acp-dsp-offset.h" 20 #include "acp-dsp-offset.h"
21 21
22 #define I2S_HS_INSTANCE 0 22 #define I2S_HS_INSTANCE 0
23 #define I2S_BT_INSTANCE 1 23 #define I2S_BT_INSTANCE 1
24 #define I2S_SP_INSTANCE 2 24 #define I2S_SP_INSTANCE 2
25 #define PDM_DMIC_INSTANCE 3 25 #define PDM_DMIC_INSTANCE 3
26 #define I2S_HS_VIRTUAL_INSTANCE 4 26 #define I2S_HS_VIRTUAL_INSTANCE 4
27 27
28 static struct snd_soc_dai_driver acp70_sof_dai 28 static struct snd_soc_dai_driver acp70_sof_dai[] = {
29 [I2S_HS_INSTANCE] = { 29 [I2S_HS_INSTANCE] = {
30 .id = I2S_HS_INSTANCE, 30 .id = I2S_HS_INSTANCE,
31 .name = "acp-sof-hs", 31 .name = "acp-sof-hs",
32 .playback = { 32 .playback = {
33 .rates = SNDRV_PCM_RAT 33 .rates = SNDRV_PCM_RATE_8000_96000,
34 .formats = SNDRV_PCM_F 34 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
35 SNDRV_PCM_F 35 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
36 .channels_min = 2, 36 .channels_min = 2,
37 .channels_max = 8, 37 .channels_max = 8,
38 .rate_min = 8000, 38 .rate_min = 8000,
39 .rate_max = 96000, 39 .rate_max = 96000,
40 }, 40 },
41 .capture = { 41 .capture = {
42 .rates = SNDRV_PCM_RAT 42 .rates = SNDRV_PCM_RATE_8000_48000,
43 .formats = SNDRV_PCM_F 43 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
44 SNDRV_PCM_F 44 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
45 /* Supporting only ste 45 /* Supporting only stereo for I2S HS controller capture */
46 .channels_min = 2, 46 .channels_min = 2,
47 .channels_max = 2, 47 .channels_max = 2,
48 .rate_min = 8000, 48 .rate_min = 8000,
49 .rate_max = 48000, 49 .rate_max = 48000,
50 }, 50 },
51 }, 51 },
52 52
53 [I2S_BT_INSTANCE] = { 53 [I2S_BT_INSTANCE] = {
54 .id = I2S_BT_INSTANCE, 54 .id = I2S_BT_INSTANCE,
55 .name = "acp-sof-bt", 55 .name = "acp-sof-bt",
56 .playback = { 56 .playback = {
57 .rates = SNDRV_PCM_RAT 57 .rates = SNDRV_PCM_RATE_8000_96000,
58 .formats = SNDRV_PCM_F 58 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
59 SNDRV_PCM_F 59 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
60 .channels_min = 2, 60 .channels_min = 2,
61 .channels_max = 8, 61 .channels_max = 8,
62 .rate_min = 8000, 62 .rate_min = 8000,
63 .rate_max = 96000, 63 .rate_max = 96000,
64 }, 64 },
65 .capture = { 65 .capture = {
66 .rates = SNDRV_PCM_RAT 66 .rates = SNDRV_PCM_RATE_8000_48000,
67 .formats = SNDRV_PCM_F 67 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
68 SNDRV_PCM_F 68 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
69 /* Supporting only ste 69 /* Supporting only stereo for I2S BT controller capture */
70 .channels_min = 2, 70 .channels_min = 2,
71 .channels_max = 2, 71 .channels_max = 2,
72 .rate_min = 8000, 72 .rate_min = 8000,
73 .rate_max = 48000, 73 .rate_max = 48000,
74 }, 74 },
75 }, 75 },
76 76
77 [I2S_SP_INSTANCE] = { 77 [I2S_SP_INSTANCE] = {
78 .id = I2S_SP_INSTANCE, 78 .id = I2S_SP_INSTANCE,
79 .name = "acp-sof-sp", 79 .name = "acp-sof-sp",
80 .playback = { 80 .playback = {
81 .rates = SNDRV_PCM_RAT 81 .rates = SNDRV_PCM_RATE_8000_96000,
82 .formats = SNDRV_PCM_F 82 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
83 SNDRV_PCM_F 83 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
84 .channels_min = 2, 84 .channels_min = 2,
85 .channels_max = 8, 85 .channels_max = 8,
86 .rate_min = 8000, 86 .rate_min = 8000,
87 .rate_max = 96000, 87 .rate_max = 96000,
88 }, 88 },
89 .capture = { 89 .capture = {
90 .rates = SNDRV_PCM_RAT 90 .rates = SNDRV_PCM_RATE_8000_48000,
91 .formats = SNDRV_PCM_F 91 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
92 SNDRV_PCM_F 92 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
93 /* Supporting only ste 93 /* Supporting only stereo for I2S SP controller capture */
94 .channels_min = 2, 94 .channels_min = 2,
95 .channels_max = 2, 95 .channels_max = 2,
96 .rate_min = 8000, 96 .rate_min = 8000,
97 .rate_max = 48000, 97 .rate_max = 48000,
98 }, 98 },
99 }, 99 },
100 100
101 [PDM_DMIC_INSTANCE] = { 101 [PDM_DMIC_INSTANCE] = {
102 .id = PDM_DMIC_INSTANCE, 102 .id = PDM_DMIC_INSTANCE,
103 .name = "acp-sof-dmic", 103 .name = "acp-sof-dmic",
104 .capture = { 104 .capture = {
105 .rates = SNDRV_PCM_RAT 105 .rates = SNDRV_PCM_RATE_8000_48000,
106 .formats = SNDRV_PCM_F 106 .formats = SNDRV_PCM_FMTBIT_S32_LE,
107 .channels_min = 2, 107 .channels_min = 2,
108 .channels_max = 4, 108 .channels_max = 4,
109 .rate_min = 8000, 109 .rate_min = 8000,
110 .rate_max = 48000, 110 .rate_max = 48000,
111 }, 111 },
112 }, 112 },
113 113
114 [I2S_HS_VIRTUAL_INSTANCE] = { 114 [I2S_HS_VIRTUAL_INSTANCE] = {
115 .id = I2S_HS_VIRTUAL_INSTANCE, 115 .id = I2S_HS_VIRTUAL_INSTANCE,
116 .name = "acp-sof-hs-virtual", 116 .name = "acp-sof-hs-virtual",
117 .playback = { 117 .playback = {
118 .rates = SNDRV_PCM_RAT 118 .rates = SNDRV_PCM_RATE_8000_96000,
119 .formats = SNDRV_PCM_F 119 .formats = SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S8 |
120 SNDRV_PCM_F 120 SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S32_LE,
121 .channels_min = 2, 121 .channels_min = 2,
122 .channels_max = 8, 122 .channels_max = 8,
123 .rate_min = 8000, 123 .rate_min = 8000,
124 .rate_max = 96000, 124 .rate_max = 96000,
125 }, 125 },
126 }, 126 },
127 }; 127 };
128 128
129 /* Phoenix ops */ 129 /* Phoenix ops */
130 struct snd_sof_dsp_ops sof_acp70_ops; 130 struct snd_sof_dsp_ops sof_acp70_ops;
131 EXPORT_SYMBOL_NS(sof_acp70_ops, SND_SOC_SOF_AM 131 EXPORT_SYMBOL_NS(sof_acp70_ops, SND_SOC_SOF_AMD_COMMON);
132 132
133 int sof_acp70_ops_init(struct snd_sof_dev *sde 133 int sof_acp70_ops_init(struct snd_sof_dev *sdev)
134 { 134 {
135 /* common defaults */ 135 /* common defaults */
136 memcpy(&sof_acp70_ops, &sof_acp_common 136 memcpy(&sof_acp70_ops, &sof_acp_common_ops, sizeof(struct snd_sof_dsp_ops));
137 137
138 sof_acp70_ops.drv = acp70_sof_dai; 138 sof_acp70_ops.drv = acp70_sof_dai;
139 sof_acp70_ops.num_drv = ARRAY_SIZE(acp 139 sof_acp70_ops.num_drv = ARRAY_SIZE(acp70_sof_dai);
140 140
141 return 0; 141 return 0;
142 } 142 }
143 143
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