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1/*
2 * bebob_focusrite.c - a part of driver for BeBoB based devices
3 *
4 * Copyright (c) 2013-2014 Takashi Sakamoto
5 *
6 * Licensed under the terms of the GNU General Public License, version 2.
7 */
8
9#include "./bebob.h"
10
11#define ANA_IN "Analog In"
12#define DIG_IN "Digital In"
13#define ANA_OUT "Analog Out"
14#define DIG_OUT "Digital Out"
15#define STM_IN "Stream In"
16
17#define SAFFIRE_ADDRESS_BASE 0x000100000000ULL
18
19#define SAFFIRE_OFFSET_CLOCK_SOURCE 0x00f8
20#define SAFFIREPRO_OFFSET_CLOCK_SOURCE 0x0174
21
22/* whether sync to external device or not */
23#define SAFFIRE_OFFSET_CLOCK_SYNC_EXT 0x013c
24#define SAFFIRE_LE_OFFSET_CLOCK_SYNC_EXT 0x0432
25#define SAFFIREPRO_OFFSET_CLOCK_SYNC_EXT 0x0164
26
27#define SAFFIRE_CLOCK_SOURCE_INTERNAL 0
28#define SAFFIRE_CLOCK_SOURCE_SPDIF 1
29
30/* clock sources as returned from register of Saffire Pro 10 and 26 */
31#define SAFFIREPRO_CLOCK_SOURCE_INTERNAL 0
32#define SAFFIREPRO_CLOCK_SOURCE_SKIP 1 /* never used on hardware */
33#define SAFFIREPRO_CLOCK_SOURCE_SPDIF 2
34#define SAFFIREPRO_CLOCK_SOURCE_ADAT1 3 /* not used on s.pro. 10 */
35#define SAFFIREPRO_CLOCK_SOURCE_ADAT2 4 /* not used on s.pro. 10 */
36#define SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK 5
37#define SAFFIREPRO_CLOCK_SOURCE_COUNT 6
38
39/* S/PDIF, ADAT1, ADAT2 is enabled or not. three quadlets */
40#define SAFFIREPRO_ENABLE_DIG_IFACES 0x01a4
41
42/* saffirepro has its own parameter for sampling frequency */
43#define SAFFIREPRO_RATE_NOREBOOT 0x01cc
44/* index is the value for this register */
45static const unsigned int rates[] = {
46 [0] = 0,
47 [1] = 44100,
48 [2] = 48000,
49 [3] = 88200,
50 [4] = 96000,
51 [5] = 176400,
52 [6] = 192000
53};
54
55/* saffire(no label)/saffire LE has metering */
56#define SAFFIRE_OFFSET_METER 0x0100
57#define SAFFIRE_LE_OFFSET_METER 0x0168
58
59static inline int
60saffire_read_block(struct snd_bebob *bebob, u64 offset,
61 u32 *buf, unsigned int size)
62{
63 unsigned int i;
64 int err;
65 __be32 *tmp = (__be32 *)buf;
66
67 err = snd_fw_transaction(bebob->unit, TCODE_READ_BLOCK_REQUEST,
68 SAFFIRE_ADDRESS_BASE + offset,
69 tmp, size, 0);
70 if (err < 0)
71 goto end;
72
73 for (i = 0; i < size / sizeof(u32); i++)
74 buf[i] = be32_to_cpu(tmp[i]);
75end:
76 return err;
77}
78
79static inline int
80saffire_read_quad(struct snd_bebob *bebob, u64 offset, u32 *value)
81{
82 int err;
83 __be32 tmp;
84
85 err = snd_fw_transaction(bebob->unit, TCODE_READ_QUADLET_REQUEST,
86 SAFFIRE_ADDRESS_BASE + offset,
87 &tmp, sizeof(__be32), 0);
88 if (err < 0)
89 goto end;
90
91 *value = be32_to_cpu(tmp);
92end:
93 return err;
94}
95
96static inline int
97saffire_write_quad(struct snd_bebob *bebob, u64 offset, u32 value)
98{
99 __be32 data = cpu_to_be32(value);
100
101 return snd_fw_transaction(bebob->unit, TCODE_WRITE_QUADLET_REQUEST,
102 SAFFIRE_ADDRESS_BASE + offset,
103 &data, sizeof(__be32), 0);
104}
105
106static enum snd_bebob_clock_type saffirepro_10_clk_src_types[] = {
107 SND_BEBOB_CLOCK_TYPE_INTERNAL,
108 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* S/PDIF */
109 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* Word Clock */
110};
111static enum snd_bebob_clock_type saffirepro_26_clk_src_types[] = {
112 SND_BEBOB_CLOCK_TYPE_INTERNAL,
113 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* S/PDIF */
114 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* ADAT1 */
115 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* ADAT2 */
116 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* Word Clock */
117};
118/* Value maps between registers and labels for SaffirePro 10/26. */
119static const signed char saffirepro_clk_maps[][SAFFIREPRO_CLOCK_SOURCE_COUNT] = {
120 /* SaffirePro 10 */
121 [0] = {
122 [SAFFIREPRO_CLOCK_SOURCE_INTERNAL] = 0,
123 [SAFFIREPRO_CLOCK_SOURCE_SKIP] = -1, /* not supported */
124 [SAFFIREPRO_CLOCK_SOURCE_SPDIF] = 1,
125 [SAFFIREPRO_CLOCK_SOURCE_ADAT1] = -1, /* not supported */
126 [SAFFIREPRO_CLOCK_SOURCE_ADAT2] = -1, /* not supported */
127 [SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] = 2,
128 },
129 /* SaffirePro 26 */
130 [1] = {
131 [SAFFIREPRO_CLOCK_SOURCE_INTERNAL] = 0,
132 [SAFFIREPRO_CLOCK_SOURCE_SKIP] = -1, /* not supported */
133 [SAFFIREPRO_CLOCK_SOURCE_SPDIF] = 1,
134 [SAFFIREPRO_CLOCK_SOURCE_ADAT1] = 2,
135 [SAFFIREPRO_CLOCK_SOURCE_ADAT2] = 3,
136 [SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] = 4,
137 }
138};
139
140static int
141saffirepro_both_clk_freq_get(struct snd_bebob *bebob, unsigned int *rate)
142{
143 u32 id;
144 int err;
145
146 err = saffire_read_quad(bebob, SAFFIREPRO_RATE_NOREBOOT, &id);
147 if (err < 0)
148 goto end;
149 if (id >= ARRAY_SIZE(rates))
150 err = -EIO;
151 else
152 *rate = rates[id];
153end:
154 return err;
155}
156static int
157saffirepro_both_clk_freq_set(struct snd_bebob *bebob, unsigned int rate)
158{
159 u32 id;
160
161 for (id = 0; id < ARRAY_SIZE(rates); id++) {
162 if (rates[id] == rate)
163 break;
164 }
165 if (id == ARRAY_SIZE(rates))
166 return -EINVAL;
167
168 return saffire_write_quad(bebob, SAFFIREPRO_RATE_NOREBOOT, id);
169}
170
171/*
172 * query hardware for current clock source, return our internally
173 * used clock index in *id, depending on hardware.
174 */
175static int
176saffirepro_both_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
177{
178 int err;
179 u32 value; /* clock source read from hw register */
180 const signed char *map;
181
182 err = saffire_read_quad(bebob, SAFFIREPRO_OFFSET_CLOCK_SOURCE, &value);
183 if (err < 0)
184 goto end;
185
186 /* depending on hardware, use a different mapping */
187 if (bebob->spec->clock->types == saffirepro_10_clk_src_types)
188 map = saffirepro_clk_maps[0];
189 else
190 map = saffirepro_clk_maps[1];
191
192 /* In a case that this driver cannot handle the value of register. */
193 if (value >= SAFFIREPRO_CLOCK_SOURCE_COUNT || map[value] < 0) {
194 err = -EIO;
195 goto end;
196 }
197
198 *id = (unsigned int)map[value];
199end:
200 return err;
201}
202
203const struct snd_bebob_spec saffire_le_spec;
204static enum snd_bebob_clock_type saffire_both_clk_src_types[] = {
205 SND_BEBOB_CLOCK_TYPE_INTERNAL,
206 SND_BEBOB_CLOCK_TYPE_EXTERNAL,
207};
208static int
209saffire_both_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
210{
211 int err;
212 u32 value;
213
214 err = saffire_read_quad(bebob, SAFFIRE_OFFSET_CLOCK_SOURCE, &value);
215 if (err >= 0)
216 *id = 0xff & value;
217
218 return err;
219};
220static const char *const saffire_le_meter_labels[] = {
221 ANA_IN, ANA_IN, DIG_IN,
222 ANA_OUT, ANA_OUT, ANA_OUT, ANA_OUT,
223 STM_IN, STM_IN
224};
225static const char *const saffire_meter_labels[] = {
226 ANA_IN, ANA_IN,
227 STM_IN, STM_IN, STM_IN, STM_IN, STM_IN,
228};
229static int
230saffire_meter_get(struct snd_bebob *bebob, u32 *buf, unsigned int size)
231{
232 const struct snd_bebob_meter_spec *spec = bebob->spec->meter;
233 unsigned int channels;
234 u64 offset;
235 int err;
236
237 if (spec->labels == saffire_le_meter_labels)
238 offset = SAFFIRE_LE_OFFSET_METER;
239 else
240 offset = SAFFIRE_OFFSET_METER;
241
242 channels = spec->num * 2;
243 if (size < channels * sizeof(u32))
244 return -EIO;
245
246 err = saffire_read_block(bebob, offset, buf, size);
247 if (err >= 0 && spec->labels == saffire_le_meter_labels) {
248 swap(buf[1], buf[3]);
249 swap(buf[2], buf[3]);
250 swap(buf[3], buf[4]);
251
252 swap(buf[7], buf[10]);
253 swap(buf[8], buf[10]);
254 swap(buf[9], buf[11]);
255 swap(buf[11], buf[12]);
256
257 swap(buf[15], buf[16]);
258 }
259
260 return err;
261}
262
263static const struct snd_bebob_rate_spec saffirepro_both_rate_spec = {
264 .get = &saffirepro_both_clk_freq_get,
265 .set = &saffirepro_both_clk_freq_set,
266};
267/* Saffire Pro 26 I/O */
268static const struct snd_bebob_clock_spec saffirepro_26_clk_spec = {
269 .num = ARRAY_SIZE(saffirepro_26_clk_src_types),
270 .types = saffirepro_26_clk_src_types,
271 .get = &saffirepro_both_clk_src_get,
272};
273const struct snd_bebob_spec saffirepro_26_spec = {
274 .clock = &saffirepro_26_clk_spec,
275 .rate = &saffirepro_both_rate_spec,
276 .meter = NULL
277};
278/* Saffire Pro 10 I/O */
279static const struct snd_bebob_clock_spec saffirepro_10_clk_spec = {
280 .num = ARRAY_SIZE(saffirepro_10_clk_src_types),
281 .types = saffirepro_10_clk_src_types,
282 .get = &saffirepro_both_clk_src_get,
283};
284const struct snd_bebob_spec saffirepro_10_spec = {
285 .clock = &saffirepro_10_clk_spec,
286 .rate = &saffirepro_both_rate_spec,
287 .meter = NULL
288};
289
290static const struct snd_bebob_rate_spec saffire_both_rate_spec = {
291 .get = &snd_bebob_stream_get_rate,
292 .set = &snd_bebob_stream_set_rate,
293};
294static const struct snd_bebob_clock_spec saffire_both_clk_spec = {
295 .num = ARRAY_SIZE(saffire_both_clk_src_types),
296 .types = saffire_both_clk_src_types,
297 .get = &saffire_both_clk_src_get,
298};
299/* Saffire LE */
300static const struct snd_bebob_meter_spec saffire_le_meter_spec = {
301 .num = ARRAY_SIZE(saffire_le_meter_labels),
302 .labels = saffire_le_meter_labels,
303 .get = &saffire_meter_get,
304};
305const struct snd_bebob_spec saffire_le_spec = {
306 .clock = &saffire_both_clk_spec,
307 .rate = &saffire_both_rate_spec,
308 .meter = &saffire_le_meter_spec
309};
310/* Saffire */
311static const struct snd_bebob_meter_spec saffire_meter_spec = {
312 .num = ARRAY_SIZE(saffire_meter_labels),
313 .labels = saffire_meter_labels,
314 .get = &saffire_meter_get,
315};
316const struct snd_bebob_spec saffire_spec = {
317 .clock = &saffire_both_clk_spec,
318 .rate = &saffire_both_rate_spec,
319 .meter = &saffire_meter_spec
320};
1// SPDX-License-Identifier: GPL-2.0-only
2/*
3 * bebob_focusrite.c - a part of driver for BeBoB based devices
4 *
5 * Copyright (c) 2013-2014 Takashi Sakamoto
6 */
7
8#include "./bebob.h"
9
10#define ANA_IN "Analog In"
11#define DIG_IN "Digital In"
12#define ANA_OUT "Analog Out"
13#define DIG_OUT "Digital Out"
14#define STM_IN "Stream In"
15
16#define SAFFIRE_ADDRESS_BASE 0x000100000000ULL
17
18#define SAFFIRE_OFFSET_CLOCK_SOURCE 0x00f8
19#define SAFFIREPRO_OFFSET_CLOCK_SOURCE 0x0174
20
21/* whether sync to external device or not */
22#define SAFFIRE_OFFSET_CLOCK_SYNC_EXT 0x013c
23#define SAFFIRE_LE_OFFSET_CLOCK_SYNC_EXT 0x0432
24#define SAFFIREPRO_OFFSET_CLOCK_SYNC_EXT 0x0164
25
26#define SAFFIRE_CLOCK_SOURCE_INTERNAL 0
27#define SAFFIRE_CLOCK_SOURCE_SPDIF 1
28
29/* clock sources as returned from register of Saffire Pro 10 and 26 */
30#define SAFFIREPRO_CLOCK_SOURCE_SELECT_MASK 0x000000ff
31#define SAFFIREPRO_CLOCK_SOURCE_DETECT_MASK 0x0000ff00
32#define SAFFIREPRO_CLOCK_SOURCE_INTERNAL 0
33#define SAFFIREPRO_CLOCK_SOURCE_SKIP 1 /* never used on hardware */
34#define SAFFIREPRO_CLOCK_SOURCE_SPDIF 2
35#define SAFFIREPRO_CLOCK_SOURCE_ADAT1 3 /* not used on s.pro. 10 */
36#define SAFFIREPRO_CLOCK_SOURCE_ADAT2 4 /* not used on s.pro. 10 */
37#define SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK 5
38#define SAFFIREPRO_CLOCK_SOURCE_COUNT 6
39
40/* S/PDIF, ADAT1, ADAT2 is enabled or not. three quadlets */
41#define SAFFIREPRO_ENABLE_DIG_IFACES 0x01a4
42
43/* saffirepro has its own parameter for sampling frequency */
44#define SAFFIREPRO_RATE_NOREBOOT 0x01cc
45/* index is the value for this register */
46static const unsigned int rates[] = {
47 [0] = 0,
48 [1] = 44100,
49 [2] = 48000,
50 [3] = 88200,
51 [4] = 96000,
52 [5] = 176400,
53 [6] = 192000
54};
55
56/* saffire(no label)/saffire LE has metering */
57#define SAFFIRE_OFFSET_METER 0x0100
58#define SAFFIRE_LE_OFFSET_METER 0x0168
59
60static inline int
61saffire_read_block(struct snd_bebob *bebob, u64 offset,
62 u32 *buf, unsigned int size)
63{
64 unsigned int i;
65 int err;
66 __be32 *tmp = (__be32 *)buf;
67
68 err = snd_fw_transaction(bebob->unit, TCODE_READ_BLOCK_REQUEST,
69 SAFFIRE_ADDRESS_BASE + offset,
70 tmp, size, 0);
71 if (err < 0)
72 goto end;
73
74 for (i = 0; i < size / sizeof(u32); i++)
75 buf[i] = be32_to_cpu(tmp[i]);
76end:
77 return err;
78}
79
80static inline int
81saffire_read_quad(struct snd_bebob *bebob, u64 offset, u32 *value)
82{
83 int err;
84 __be32 tmp;
85
86 err = snd_fw_transaction(bebob->unit, TCODE_READ_QUADLET_REQUEST,
87 SAFFIRE_ADDRESS_BASE + offset,
88 &tmp, sizeof(__be32), 0);
89 if (err < 0)
90 goto end;
91
92 *value = be32_to_cpu(tmp);
93end:
94 return err;
95}
96
97static inline int
98saffire_write_quad(struct snd_bebob *bebob, u64 offset, u32 value)
99{
100 __be32 data = cpu_to_be32(value);
101
102 return snd_fw_transaction(bebob->unit, TCODE_WRITE_QUADLET_REQUEST,
103 SAFFIRE_ADDRESS_BASE + offset,
104 &data, sizeof(__be32), 0);
105}
106
107static const enum snd_bebob_clock_type saffirepro_10_clk_src_types[] = {
108 SND_BEBOB_CLOCK_TYPE_INTERNAL,
109 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* S/PDIF */
110 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* Word Clock */
111};
112static const enum snd_bebob_clock_type saffirepro_26_clk_src_types[] = {
113 SND_BEBOB_CLOCK_TYPE_INTERNAL,
114 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* S/PDIF */
115 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* ADAT1 */
116 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* ADAT2 */
117 SND_BEBOB_CLOCK_TYPE_EXTERNAL, /* Word Clock */
118};
119/* Value maps between registers and labels for SaffirePro 10/26. */
120static const signed char saffirepro_clk_maps[][SAFFIREPRO_CLOCK_SOURCE_COUNT] = {
121 /* SaffirePro 10 */
122 [0] = {
123 [SAFFIREPRO_CLOCK_SOURCE_INTERNAL] = 0,
124 [SAFFIREPRO_CLOCK_SOURCE_SKIP] = -1, /* not supported */
125 [SAFFIREPRO_CLOCK_SOURCE_SPDIF] = 1,
126 [SAFFIREPRO_CLOCK_SOURCE_ADAT1] = -1, /* not supported */
127 [SAFFIREPRO_CLOCK_SOURCE_ADAT2] = -1, /* not supported */
128 [SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] = 2,
129 },
130 /* SaffirePro 26 */
131 [1] = {
132 [SAFFIREPRO_CLOCK_SOURCE_INTERNAL] = 0,
133 [SAFFIREPRO_CLOCK_SOURCE_SKIP] = -1, /* not supported */
134 [SAFFIREPRO_CLOCK_SOURCE_SPDIF] = 1,
135 [SAFFIREPRO_CLOCK_SOURCE_ADAT1] = 2,
136 [SAFFIREPRO_CLOCK_SOURCE_ADAT2] = 3,
137 [SAFFIREPRO_CLOCK_SOURCE_WORDCLOCK] = 4,
138 }
139};
140
141static int
142saffirepro_both_clk_freq_get(struct snd_bebob *bebob, unsigned int *rate)
143{
144 u32 id;
145 int err;
146
147 err = saffire_read_quad(bebob, SAFFIREPRO_RATE_NOREBOOT, &id);
148 if (err < 0)
149 goto end;
150 if (id >= ARRAY_SIZE(rates))
151 err = -EIO;
152 else
153 *rate = rates[id];
154end:
155 return err;
156}
157static int
158saffirepro_both_clk_freq_set(struct snd_bebob *bebob, unsigned int rate)
159{
160 u32 id;
161
162 for (id = 0; id < ARRAY_SIZE(rates); id++) {
163 if (rates[id] == rate)
164 break;
165 }
166 if (id == ARRAY_SIZE(rates))
167 return -EINVAL;
168
169 return saffire_write_quad(bebob, SAFFIREPRO_RATE_NOREBOOT, id);
170}
171
172/*
173 * query hardware for current clock source, return our internally
174 * used clock index in *id, depending on hardware.
175 */
176static int
177saffirepro_both_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
178{
179 int err;
180 u32 value; /* clock source read from hw register */
181 const signed char *map;
182
183 err = saffire_read_quad(bebob, SAFFIREPRO_OFFSET_CLOCK_SOURCE, &value);
184 if (err < 0)
185 goto end;
186
187 /* depending on hardware, use a different mapping */
188 if (bebob->spec->clock->types == saffirepro_10_clk_src_types)
189 map = saffirepro_clk_maps[0];
190 else
191 map = saffirepro_clk_maps[1];
192
193 /* In a case that this driver cannot handle the value of register. */
194 value &= SAFFIREPRO_CLOCK_SOURCE_SELECT_MASK;
195 if (value >= SAFFIREPRO_CLOCK_SOURCE_COUNT || map[value] < 0) {
196 err = -EIO;
197 goto end;
198 }
199
200 *id = (unsigned int)map[value];
201end:
202 return err;
203}
204
205const struct snd_bebob_spec saffire_le_spec;
206static const enum snd_bebob_clock_type saffire_both_clk_src_types[] = {
207 SND_BEBOB_CLOCK_TYPE_INTERNAL,
208 SND_BEBOB_CLOCK_TYPE_EXTERNAL,
209};
210static int
211saffire_both_clk_src_get(struct snd_bebob *bebob, unsigned int *id)
212{
213 int err;
214 u32 value;
215
216 err = saffire_read_quad(bebob, SAFFIRE_OFFSET_CLOCK_SOURCE, &value);
217 if (err >= 0)
218 *id = 0xff & value;
219
220 return err;
221};
222static const char *const saffire_le_meter_labels[] = {
223 ANA_IN, ANA_IN, DIG_IN,
224 ANA_OUT, ANA_OUT, ANA_OUT, ANA_OUT,
225 STM_IN, STM_IN
226};
227static const char *const saffire_meter_labels[] = {
228 ANA_IN, ANA_IN,
229 STM_IN, STM_IN, STM_IN, STM_IN, STM_IN,
230};
231static int
232saffire_meter_get(struct snd_bebob *bebob, u32 *buf, unsigned int size)
233{
234 const struct snd_bebob_meter_spec *spec = bebob->spec->meter;
235 unsigned int channels;
236 u64 offset;
237 int err;
238
239 if (spec->labels == saffire_le_meter_labels)
240 offset = SAFFIRE_LE_OFFSET_METER;
241 else
242 offset = SAFFIRE_OFFSET_METER;
243
244 channels = spec->num * 2;
245 if (size < channels * sizeof(u32))
246 return -EIO;
247
248 err = saffire_read_block(bebob, offset, buf, size);
249 if (err >= 0 && spec->labels == saffire_le_meter_labels) {
250 swap(buf[1], buf[3]);
251 swap(buf[2], buf[3]);
252 swap(buf[3], buf[4]);
253
254 swap(buf[7], buf[10]);
255 swap(buf[8], buf[10]);
256 swap(buf[9], buf[11]);
257 swap(buf[11], buf[12]);
258
259 swap(buf[15], buf[16]);
260 }
261
262 return err;
263}
264
265static const struct snd_bebob_rate_spec saffirepro_both_rate_spec = {
266 .get = &saffirepro_both_clk_freq_get,
267 .set = &saffirepro_both_clk_freq_set,
268};
269/* Saffire Pro 26 I/O */
270static const struct snd_bebob_clock_spec saffirepro_26_clk_spec = {
271 .num = ARRAY_SIZE(saffirepro_26_clk_src_types),
272 .types = saffirepro_26_clk_src_types,
273 .get = &saffirepro_both_clk_src_get,
274};
275const struct snd_bebob_spec saffirepro_26_spec = {
276 .clock = &saffirepro_26_clk_spec,
277 .rate = &saffirepro_both_rate_spec,
278 .meter = NULL
279};
280/* Saffire Pro 10 I/O */
281static const struct snd_bebob_clock_spec saffirepro_10_clk_spec = {
282 .num = ARRAY_SIZE(saffirepro_10_clk_src_types),
283 .types = saffirepro_10_clk_src_types,
284 .get = &saffirepro_both_clk_src_get,
285};
286const struct snd_bebob_spec saffirepro_10_spec = {
287 .clock = &saffirepro_10_clk_spec,
288 .rate = &saffirepro_both_rate_spec,
289 .meter = NULL
290};
291
292static const struct snd_bebob_rate_spec saffire_both_rate_spec = {
293 .get = &snd_bebob_stream_get_rate,
294 .set = &snd_bebob_stream_set_rate,
295};
296static const struct snd_bebob_clock_spec saffire_both_clk_spec = {
297 .num = ARRAY_SIZE(saffire_both_clk_src_types),
298 .types = saffire_both_clk_src_types,
299 .get = &saffire_both_clk_src_get,
300};
301/* Saffire LE */
302static const struct snd_bebob_meter_spec saffire_le_meter_spec = {
303 .num = ARRAY_SIZE(saffire_le_meter_labels),
304 .labels = saffire_le_meter_labels,
305 .get = &saffire_meter_get,
306};
307const struct snd_bebob_spec saffire_le_spec = {
308 .clock = &saffire_both_clk_spec,
309 .rate = &saffire_both_rate_spec,
310 .meter = &saffire_le_meter_spec
311};
312/* Saffire */
313static const struct snd_bebob_meter_spec saffire_meter_spec = {
314 .num = ARRAY_SIZE(saffire_meter_labels),
315 .labels = saffire_meter_labels,
316 .get = &saffire_meter_get,
317};
318const struct snd_bebob_spec saffire_spec = {
319 .clock = &saffire_both_clk_spec,
320 .rate = &saffire_both_rate_spec,
321 .meter = &saffire_meter_spec
322};