1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
/*
* platform_sst_audio.h: sst audio platform data header file
*
* Copyright (C) 2012-14 Intel Corporation
* Author: Jeeja KP <jeeja.kp@intel.com>
* Omair Mohammed Abdullah <omair.m.abdullah@intel.com>
* Vinod Koul ,vinod.koul@intel.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; version 2
* of the License.
*/
#ifndef _PLATFORM_SST_AUDIO_H_
#define _PLATFORM_SST_AUDIO_H_
#include <linux/sfi.h>
#define MAX_NUM_STREAMS_MRFLD 25
#define MAX_NUM_STREAMS MAX_NUM_STREAMS_MRFLD
enum sst_audio_task_id_mrfld {
SST_TASK_ID_NONE = 0,
SST_TASK_ID_SBA = 1,
SST_TASK_ID_MEDIA = 3,
SST_TASK_ID_MAX = SST_TASK_ID_MEDIA,
};
/* Device IDs for Merrifield are Pipe IDs,
* ref: DSP spec v0.75 */
enum sst_audio_device_id_mrfld {
/* Output pipeline IDs */
PIPE_ID_OUT_START = 0x0,
PIPE_CODEC_OUT0 = 0x2,
PIPE_CODEC_OUT1 = 0x3,
PIPE_SPROT_LOOP_OUT = 0x4,
PIPE_MEDIA_LOOP1_OUT = 0x5,
PIPE_MEDIA_LOOP2_OUT = 0x6,
PIPE_VOIP_OUT = 0xC,
PIPE_PCM0_OUT = 0xD,
PIPE_PCM1_OUT = 0xE,
PIPE_PCM2_OUT = 0xF,
PIPE_MEDIA0_OUT = 0x12,
PIPE_MEDIA1_OUT = 0x13,
/* Input Pipeline IDs */
PIPE_ID_IN_START = 0x80,
PIPE_CODEC_IN0 = 0x82,
PIPE_CODEC_IN1 = 0x83,
PIPE_SPROT_LOOP_IN = 0x84,
PIPE_MEDIA_LOOP1_IN = 0x85,
PIPE_MEDIA_LOOP2_IN = 0x86,
PIPE_VOIP_IN = 0x8C,
PIPE_PCM0_IN = 0x8D,
PIPE_PCM1_IN = 0x8E,
PIPE_MEDIA0_IN = 0x8F,
PIPE_MEDIA1_IN = 0x90,
PIPE_MEDIA2_IN = 0x91,
PIPE_RSVD = 0xFF,
};
/* The stream map for each platform consists of an array of the below
* stream map structure.
*/
struct sst_dev_stream_map {
u8 dev_num; /* device id */
u8 subdev_num; /* substream */
u8 direction;
u8 device_id; /* fw id */
u8 task_id; /* fw task */
u8 status;
};
struct sst_platform_data {
/* Intel software platform id*/
struct sst_dev_stream_map *pdev_strm_map;
unsigned int strm_map_size;
};
struct sst_info {
u32 iram_start;
u32 iram_end;
bool iram_use;
u32 dram_start;
u32 dram_end;
bool dram_use;
u32 imr_start;
u32 imr_end;
bool imr_use;
u32 mailbox_start;
bool use_elf;
bool lpe_viewpt_rqd;
unsigned int max_streams;
u32 dma_max_len;
u8 num_probes;
};
struct sst_lib_dnld_info {
unsigned int mod_base;
unsigned int mod_end;
unsigned int mod_table_offset;
unsigned int mod_table_size;
bool mod_ddr_dnld;
};
struct sst_res_info {
unsigned int shim_offset;
unsigned int shim_size;
unsigned int shim_phy_addr;
unsigned int ssp0_offset;
unsigned int ssp0_size;
unsigned int dma0_offset;
unsigned int dma0_size;
unsigned int dma1_offset;
unsigned int dma1_size;
unsigned int iram_offset;
unsigned int iram_size;
unsigned int dram_offset;
unsigned int dram_size;
unsigned int mbox_offset;
unsigned int mbox_size;
unsigned int acpi_lpe_res_index;
unsigned int acpi_ddr_index;
unsigned int acpi_ipc_irq_index;
};
struct sst_ipc_info {
int ipc_offset;
unsigned int mbox_recv_off;
};
struct sst_platform_info {
const struct sst_info *probe_data;
const struct sst_ipc_info *ipc_info;
const struct sst_res_info *res_info;
const struct sst_lib_dnld_info *lib_info;
const char *platform;
};
int add_sst_platform_device(void);
#endif
|
