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10#ifndef __SOUND_PCXHR_CORE_H
11#define __SOUND_PCXHR_CORE_H
12
13struct firmware;
14struct pcxhr_mgr;
15
16
17void pcxhr_reset_xilinx_com(struct pcxhr_mgr *mgr);
18void pcxhr_reset_dsp(struct pcxhr_mgr *mgr);
19void pcxhr_enable_dsp(struct pcxhr_mgr *mgr);
20int pcxhr_load_xilinx_binary(struct pcxhr_mgr *mgr, const struct firmware *xilinx, int second);
21int pcxhr_load_eeprom_binary(struct pcxhr_mgr *mgr, const struct firmware *eeprom);
22int pcxhr_load_boot_binary(struct pcxhr_mgr *mgr, const struct firmware *boot);
23int pcxhr_load_dsp_binary(struct pcxhr_mgr *mgr, const struct firmware *dsp);
24
25
26#define PCXHR_DSP_TIME_MASK 0x00ffffff
27#define PCXHR_DSP_TIME_INVALID 0x10000000
28
29
30#define PCXHR_SIZE_MAX_CMD 8
31#define PCXHR_SIZE_MAX_STATUS 16
32#define PCXHR_SIZE_MAX_LONG_STATUS 256
33
34struct pcxhr_rmh {
35 u16 cmd_len;
36 u16 stat_len;
37 u16 dsp_stat;
38 u16 cmd_idx;
39 u32 cmd[PCXHR_SIZE_MAX_CMD];
40 u32 stat[PCXHR_SIZE_MAX_STATUS];
41};
42
43enum {
44 CMD_VERSION,
45 CMD_SUPPORTED,
46 CMD_TEST_IT,
47 CMD_SEND_IRQA,
48 CMD_ACCESS_IO_WRITE,
49 CMD_ACCESS_IO_READ,
50 CMD_ASYNC,
51 CMD_MODIFY_CLOCK,
52 CMD_RESYNC_AUDIO_INPUTS,
53 CMD_GET_DSP_RESOURCES,
54 CMD_SET_TIMER_INTERRUPT,
55 CMD_RES_PIPE,
56 CMD_FREE_PIPE,
57 CMD_CONF_PIPE,
58 CMD_STOP_PIPE,
59 CMD_PIPE_SAMPLE_COUNT,
60 CMD_CAN_START_PIPE,
61 CMD_START_STREAM,
62 CMD_STREAM_OUT_LEVEL_ADJUST,
63 CMD_STOP_STREAM,
64 CMD_UPDATE_R_BUFFERS,
65 CMD_FORMAT_STREAM_OUT,
66 CMD_FORMAT_STREAM_IN,
67 CMD_STREAM_SAMPLE_COUNT,
68 CMD_AUDIO_LEVEL_ADJUST,
69 CMD_GET_TIME_CODE,
70 CMD_MANAGE_SIGNAL,
71 CMD_LAST_INDEX
72};
73
74#define MASK_DSP_WORD 0x00ffffff
75#define MASK_ALL_STREAM 0x00ffffff
76#define MASK_DSP_WORD_LEVEL 0x000001ff
77#define MASK_FIRST_FIELD 0x0000001f
78#define FIELD_SIZE 5
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81
82
83void pcxhr_init_rmh(struct pcxhr_rmh *rmh, int cmd);
84
85void pcxhr_set_pipe_cmd_params(struct pcxhr_rmh* rmh, int capture, unsigned int param1,
86 unsigned int param2, unsigned int param3);
87
88#define DSP_EXT_CMD_SET(x) (x->dsp_version > 0x012800)
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92
93int pcxhr_send_msg(struct pcxhr_mgr *mgr, struct pcxhr_rmh *rmh);
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96
97#define IO_NUM_REG_CONT 0
98#define IO_NUM_REG_GENCLK 1
99#define IO_NUM_REG_MUTE_OUT 2
100#define IO_NUM_SPEED_RATIO 4
101#define IO_NUM_REG_STATUS 5
102#define IO_NUM_REG_CUER 10
103#define IO_NUM_UER_CHIP_REG 11
104#define IO_NUM_REG_CONFIG_SRC 12
105#define IO_NUM_REG_OUT_ANA_LEVEL 20
106#define IO_NUM_REG_IN_ANA_LEVEL 21
107
108#define REG_CONT_VALSMPTE 0x000800
109#define REG_CONT_UNMUTE_INPUTS 0x020000
110
111
112#define REG_STATUS_OPTIONS 0
113#define REG_STATUS_AES_SYNC 8
114#define REG_STATUS_AES_1 9
115#define REG_STATUS_AES_2 10
116#define REG_STATUS_AES_3 11
117#define REG_STATUS_AES_4 12
118#define REG_STATUS_WORD_CLOCK 13
119#define REG_STATUS_INTER_SYNC 14
120#define REG_STATUS_CURRENT 0x80
121
122#define REG_STATUS_OPT_NO_VIDEO_SIGNAL 0x01
123#define REG_STATUS_OPT_DAUGHTER_MASK 0x1c
124#define REG_STATUS_OPT_ANALOG_BOARD 0x00
125#define REG_STATUS_OPT_NO_DAUGHTER 0x1c
126#define REG_STATUS_OPT_COMPANION_MASK 0xe0
127#define REG_STATUS_OPT_NO_COMPANION 0xe0
128#define REG_STATUS_SYNC_32000 0x00
129#define REG_STATUS_SYNC_44100 0x01
130#define REG_STATUS_SYNC_48000 0x02
131#define REG_STATUS_SYNC_64000 0x03
132#define REG_STATUS_SYNC_88200 0x04
133#define REG_STATUS_SYNC_96000 0x05
134#define REG_STATUS_SYNC_128000 0x06
135#define REG_STATUS_SYNC_176400 0x07
136#define REG_STATUS_SYNC_192000 0x08
137
138int pcxhr_set_pipe_state(struct pcxhr_mgr *mgr, int playback_mask, int capture_mask, int start);
139
140int pcxhr_write_io_num_reg_cont(struct pcxhr_mgr *mgr, unsigned int mask,
141 unsigned int value, int *changed);
142
143
144#define CS8416_RUN 0x200401
145#define CS8416_FORMAT_DETECT 0x200b00
146#define CS8416_CSB0 0x201900
147#define CS8416_CSB1 0x201a00
148#define CS8416_CSB2 0x201b00
149#define CS8416_CSB3 0x201c00
150#define CS8416_CSB4 0x201d00
151#define CS8416_VERSION 0x207f00
152
153#define CS8420_DATA_FLOW_CTL 0x200301
154#define CS8420_CLOCK_SRC_CTL 0x200401
155#define CS8420_RECEIVER_ERRORS 0x201000
156#define CS8420_SRC_RATIO 0x201e00
157#define CS8420_CSB0 0x202000
158#define CS8420_CSB1 0x202100
159#define CS8420_CSB2 0x202200
160#define CS8420_CSB3 0x202300
161#define CS8420_CSB4 0x202400
162#define CS8420_VERSION 0x207f00
163
164#define CS4271_MODE_CTL_1 0x200101
165#define CS4271_DAC_CTL 0x200201
166#define CS4271_VOLMIX 0x200301
167#define CS4271_VOLMUTE_LEFT 0x200401
168#define CS4271_VOLMUTE_RIGHT 0x200501
169#define CS4271_ADC_CTL 0x200601
170#define CS4271_MODE_CTL_2 0x200701
171
172#define CHIP_SIG_AND_MAP_SPI 0xff7f00
173
174
175#define CS4271_01_CS 0x160018
176#define CS4271_23_CS 0x160019
177#define CS4271_45_CS 0x16001a
178#define CS4271_67_CS 0x16001b
179#define CS4271_89_CS 0x16001c
180#define CS4271_AB_CS 0x16001d
181#define CS8420_01_CS 0x080090
182#define CS8420_23_CS 0x080092
183#define CS8420_45_CS 0x080094
184#define CS8420_67_CS 0x080096
185#define CS8416_01_CS 0x080098
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188
189irqreturn_t pcxhr_interrupt(int irq, void *dev_id);
190irqreturn_t pcxhr_threaded_irq(int irq, void *dev_id);
191
192#endif
193