Commit | Line | Data |
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1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
1da177e4 LT |
2 | /* |
3 | * The driver for the Cirrus Logic's Sound Fusion CS46XX based soundcards | |
c1017a4c | 4 | * Copyright (c) by Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
5 | */ |
6 | ||
7 | #ifndef __CS46XX_DSP_SPOS_H__ | |
8 | #define __CS46XX_DSP_SPOS_H__ | |
9 | ||
10 | #include "cs46xx_dsp_scb_types.h" | |
11 | #include "cs46xx_dsp_task_types.h" | |
12 | ||
13 | #define SYMBOL_CONSTANT 0x0 | |
14 | #define SYMBOL_SAMPLE 0x1 | |
15 | #define SYMBOL_PARAMETER 0x2 | |
16 | #define SYMBOL_CODE 0x3 | |
17 | ||
18 | #define SEGTYPE_SP_PROGRAM 0x00000001 | |
19 | #define SEGTYPE_SP_PARAMETER 0x00000002 | |
20 | #define SEGTYPE_SP_SAMPLE 0x00000003 | |
21 | #define SEGTYPE_SP_COEFFICIENT 0x00000004 | |
22 | ||
23 | #define DSP_SPOS_UU 0x0deadul /* unused */ | |
24 | #define DSP_SPOS_DC 0x0badul /* don't care */ | |
25 | #define DSP_SPOS_DC_DC 0x0bad0badul /* don't care */ | |
26 | #define DSP_SPOS_UUUU 0xdeadc0edul /* unused */ | |
27 | #define DSP_SPOS_UUHI 0xdeadul | |
28 | #define DSP_SPOS_UULO 0xc0edul | |
29 | #define DSP_SPOS_DCDC 0x0badf1d0ul /* don't care */ | |
30 | #define DSP_SPOS_DCDCHI 0x0badul | |
31 | #define DSP_SPOS_DCDCLO 0xf1d0ul | |
32 | ||
33 | #define DSP_MAX_TASK_NAME 60 | |
34 | #define DSP_MAX_SYMBOL_NAME 100 | |
35 | #define DSP_MAX_SCB_NAME 60 | |
36 | #define DSP_MAX_SCB_DESC 200 | |
37 | #define DSP_MAX_TASK_DESC 50 | |
38 | ||
39 | #define DSP_MAX_PCM_CHANNELS 32 | |
40 | #define DSP_MAX_SRC_NR 14 | |
41 | ||
42 | #define DSP_PCM_MAIN_CHANNEL 1 | |
43 | #define DSP_PCM_REAR_CHANNEL 2 | |
44 | #define DSP_PCM_CENTER_LFE_CHANNEL 3 | |
45 | #define DSP_PCM_S71_CHANNEL 4 /* surround 7.1 */ | |
46 | #define DSP_IEC958_CHANNEL 5 | |
47 | ||
48 | #define DSP_SPDIF_STATUS_OUTPUT_ENABLED 1 | |
49 | #define DSP_SPDIF_STATUS_PLAYBACK_OPEN 2 | |
50 | #define DSP_SPDIF_STATUS_HW_ENABLED 4 | |
51 | #define DSP_SPDIF_STATUS_INPUT_CTRL_ENABLED 8 | |
52 | ||
3d19f804 | 53 | struct dsp_symbol_entry { |
1da177e4 LT |
54 | u32 address; |
55 | char symbol_name[DSP_MAX_SYMBOL_NAME]; | |
56 | int symbol_type; | |
57 | ||
58 | /* initialized by driver */ | |
3d19f804 | 59 | struct dsp_module_desc * module; |
1da177e4 | 60 | int deleted; |
3d19f804 | 61 | }; |
1da177e4 | 62 | |
3d19f804 | 63 | struct dsp_symbol_desc { |
1da177e4 LT |
64 | int nsymbols; |
65 | ||
3d19f804 | 66 | struct dsp_symbol_entry *symbols; |
1da177e4 LT |
67 | |
68 | /* initialized by driver */ | |
69 | int highest_frag_index; | |
3d19f804 | 70 | }; |
1da177e4 | 71 | |
3d19f804 | 72 | struct dsp_segment_desc { |
1da177e4 LT |
73 | int segment_type; |
74 | u32 offset; | |
75 | u32 size; | |
76 | u32 * data; | |
3d19f804 | 77 | }; |
1da177e4 | 78 | |
3d19f804 | 79 | struct dsp_module_desc { |
1da177e4 | 80 | char * module_name; |
3d19f804 | 81 | struct dsp_symbol_desc symbol_table; |
1da177e4 | 82 | int nsegments; |
3d19f804 | 83 | struct dsp_segment_desc * segments; |
1da177e4 LT |
84 | |
85 | /* initialized by driver */ | |
86 | u32 overlay_begin_address; | |
87 | u32 load_address; | |
88 | int nfixups; | |
3d19f804 | 89 | }; |
1da177e4 | 90 | |
3d19f804 | 91 | struct dsp_scb_descriptor { |
1da177e4 LT |
92 | char scb_name[DSP_MAX_SCB_NAME]; |
93 | u32 address; | |
94 | int index; | |
89f157d9 | 95 | u32 *data; |
1da177e4 | 96 | |
3d19f804 TI |
97 | struct dsp_scb_descriptor * sub_list_ptr; |
98 | struct dsp_scb_descriptor * next_scb_ptr; | |
99 | struct dsp_scb_descriptor * parent_scb_ptr; | |
1da177e4 | 100 | |
3d19f804 TI |
101 | struct dsp_symbol_entry * task_entry; |
102 | struct dsp_symbol_entry * scb_symbol; | |
1da177e4 | 103 | |
3d19f804 | 104 | struct snd_info_entry *proc_info; |
1da177e4 | 105 | int ref_count; |
1da177e4 | 106 | |
41116e92 TI |
107 | u16 volume[2]; |
108 | unsigned int deleted :1; | |
109 | unsigned int updated :1; | |
110 | unsigned int volume_set :1; | |
3d19f804 | 111 | }; |
1da177e4 | 112 | |
3d19f804 | 113 | struct dsp_task_descriptor { |
1da177e4 LT |
114 | char task_name[DSP_MAX_TASK_NAME]; |
115 | int size; | |
116 | u32 address; | |
117 | int index; | |
89f157d9 | 118 | u32 *data; |
3d19f804 | 119 | }; |
1da177e4 | 120 | |
3d19f804 | 121 | struct dsp_pcm_channel_descriptor { |
1da177e4 LT |
122 | int active; |
123 | int src_slot; | |
124 | int pcm_slot; | |
125 | u32 sample_rate; | |
126 | u32 unlinked; | |
3d19f804 TI |
127 | struct dsp_scb_descriptor * pcm_reader_scb; |
128 | struct dsp_scb_descriptor * src_scb; | |
129 | struct dsp_scb_descriptor * mixer_scb; | |
1da177e4 LT |
130 | |
131 | void * private_data; | |
3d19f804 | 132 | }; |
1da177e4 | 133 | |
3d19f804 | 134 | struct dsp_spos_instance { |
25985edc | 135 | struct dsp_symbol_desc symbol_table; /* currently available loaded symbols in SP */ |
1da177e4 LT |
136 | |
137 | int nmodules; | |
3d19f804 | 138 | struct dsp_module_desc * modules; /* modules loaded into SP */ |
1da177e4 | 139 | |
3d19f804 | 140 | struct dsp_segment_desc code; |
1da177e4 LT |
141 | |
142 | /* Main PCM playback mixer */ | |
3d19f804 | 143 | struct dsp_scb_descriptor * master_mix_scb; |
1da177e4 LT |
144 | u16 dac_volume_right; |
145 | u16 dac_volume_left; | |
146 | ||
147 | /* Rear/surround PCM playback mixer */ | |
3d19f804 | 148 | struct dsp_scb_descriptor * rear_mix_scb; |
1da177e4 LT |
149 | |
150 | /* Center/LFE mixer */ | |
3d19f804 | 151 | struct dsp_scb_descriptor * center_lfe_mix_scb; |
1da177e4 LT |
152 | |
153 | int npcm_channels; | |
154 | int nsrc_scb; | |
3d19f804 | 155 | struct dsp_pcm_channel_descriptor pcm_channels[DSP_MAX_PCM_CHANNELS]; |
1da177e4 LT |
156 | int src_scb_slots[DSP_MAX_SRC_NR]; |
157 | ||
158 | /* cache this symbols */ | |
3d19f804 TI |
159 | struct dsp_symbol_entry * null_algorithm; /* used by PCMreaderSCB's */ |
160 | struct dsp_symbol_entry * s16_up; /* used by SRCtaskSCB's */ | |
1da177e4 LT |
161 | |
162 | /* proc fs */ | |
3d19f804 TI |
163 | struct snd_card *snd_card; |
164 | struct snd_info_entry * proc_dsp_dir; | |
1da177e4 LT |
165 | |
166 | /* SCB's descriptors */ | |
167 | int nscb; | |
168 | int scb_highest_frag_index; | |
3d19f804 | 169 | struct dsp_scb_descriptor scbs[DSP_MAX_SCB_DESC]; |
3d19f804 | 170 | struct dsp_scb_descriptor * the_null_scb; |
1da177e4 LT |
171 | |
172 | /* Task's descriptors */ | |
173 | int ntask; | |
3d19f804 | 174 | struct dsp_task_descriptor tasks[DSP_MAX_TASK_DESC]; |
1da177e4 LT |
175 | |
176 | /* SPDIF status */ | |
177 | int spdif_status_out; | |
178 | int spdif_status_in; | |
179 | u16 spdif_input_volume_right; | |
180 | u16 spdif_input_volume_left; | |
181 | /* spdif channel status, | |
182 | left right and user validity bits */ | |
183 | unsigned int spdif_csuv_default; | |
184 | unsigned int spdif_csuv_stream; | |
185 | ||
186 | /* SPDIF input sample rate converter */ | |
3d19f804 | 187 | struct dsp_scb_descriptor * spdif_in_src; |
1da177e4 | 188 | /* SPDIF input asynch. receiver */ |
3d19f804 | 189 | struct dsp_scb_descriptor * asynch_rx_scb; |
1da177e4 LT |
190 | |
191 | /* Capture record mixer SCB */ | |
3d19f804 | 192 | struct dsp_scb_descriptor * record_mixer_scb; |
1da177e4 LT |
193 | |
194 | /* CODEC input SCB */ | |
3d19f804 | 195 | struct dsp_scb_descriptor * codec_in_scb; |
1da177e4 LT |
196 | |
197 | /* reference snooper */ | |
3d19f804 | 198 | struct dsp_scb_descriptor * ref_snoop_scb; |
1da177e4 LT |
199 | |
200 | /* SPDIF output PCM reference */ | |
3d19f804 | 201 | struct dsp_scb_descriptor * spdif_pcm_input_scb; |
1da177e4 LT |
202 | |
203 | /* asynch TX task */ | |
3d19f804 | 204 | struct dsp_scb_descriptor * asynch_tx_scb; |
1da177e4 LT |
205 | |
206 | /* record sources */ | |
3d19f804 TI |
207 | struct dsp_scb_descriptor * pcm_input; |
208 | struct dsp_scb_descriptor * adc_input; | |
1da177e4 LT |
209 | |
210 | int spdif_in_sample_rate; | |
3d19f804 | 211 | }; |
1da177e4 LT |
212 | |
213 | #endif /* __DSP_SPOS_H__ */ |