Commit | Line | Data |
---|---|---|
1a59d1b8 | 1 | // SPDX-License-Identifier: GPL-2.0-or-later |
d43f3010 TI |
2 | /* |
3 | * Support for Digigram Lola PCI-e boards | |
4 | * | |
5 | * Copyright (c) 2011 Takashi Iwai <tiwai@suse.de> | |
d43f3010 TI |
6 | */ |
7 | ||
8 | #include <linux/kernel.h> | |
9 | #include <linux/init.h> | |
10 | #include <linux/vmalloc.h> | |
11 | #include <linux/io.h> | |
12 | #include <sound/core.h> | |
13 | #include <sound/control.h> | |
14 | #include <sound/pcm.h> | |
15 | #include <sound/tlv.h> | |
16 | #include "lola.h" | |
17 | ||
e23e7a14 BP |
18 | static int lola_init_pin(struct lola *chip, struct lola_pin *pin, |
19 | int dir, int nid) | |
d43f3010 TI |
20 | { |
21 | unsigned int val; | |
22 | int err; | |
23 | ||
24 | pin->nid = nid; | |
25 | err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val); | |
26 | if (err < 0) { | |
f58e2fce | 27 | dev_err(chip->card->dev, "Can't read wcaps for 0x%x\n", nid); |
d43f3010 TI |
28 | return err; |
29 | } | |
30 | val &= 0x00f00fff; /* test TYPE and bits 0..11 */ | |
31 | if (val == 0x00400200) /* Type = 4, Digital = 1 */ | |
32 | pin->is_analog = false; | |
33 | else if (val == 0x0040000a && dir == CAPT) /* Dig=0, InAmp/ovrd */ | |
34 | pin->is_analog = true; | |
35 | else if (val == 0x0040000c && dir == PLAY) /* Dig=0, OutAmp/ovrd */ | |
36 | pin->is_analog = true; | |
37 | else { | |
f58e2fce | 38 | dev_err(chip->card->dev, "Invalid wcaps 0x%x for 0x%x\n", val, nid); |
d43f3010 TI |
39 | return -EINVAL; |
40 | } | |
41 | ||
42 | /* analog parameters only following, so continue in case of Digital pin | |
43 | */ | |
44 | if (!pin->is_analog) | |
45 | return 0; | |
46 | ||
47 | if (dir == PLAY) | |
48 | err = lola_read_param(chip, nid, LOLA_PAR_AMP_OUT_CAP, &val); | |
49 | else | |
50 | err = lola_read_param(chip, nid, LOLA_PAR_AMP_IN_CAP, &val); | |
51 | if (err < 0) { | |
f58e2fce | 52 | dev_err(chip->card->dev, "Can't read AMP-caps for 0x%x\n", nid); |
d43f3010 TI |
53 | return err; |
54 | } | |
55 | ||
56 | pin->amp_mute = LOLA_AMP_MUTE_CAPABLE(val); | |
57 | pin->amp_step_size = LOLA_AMP_STEP_SIZE(val); | |
58 | pin->amp_num_steps = LOLA_AMP_NUM_STEPS(val); | |
59 | if (pin->amp_num_steps) { | |
60 | /* zero as mute state */ | |
61 | pin->amp_num_steps++; | |
62 | pin->amp_step_size++; | |
63 | } | |
64 | pin->amp_offset = LOLA_AMP_OFFSET(val); | |
65 | ||
66 | err = lola_codec_read(chip, nid, LOLA_VERB_GET_MAX_LEVEL, 0, 0, &val, | |
67 | NULL); | |
68 | if (err < 0) { | |
f58e2fce | 69 | dev_err(chip->card->dev, "Can't get MAX_LEVEL 0x%x\n", nid); |
d43f3010 TI |
70 | return err; |
71 | } | |
72 | pin->max_level = val & 0x3ff; /* 10 bits */ | |
73 | ||
74 | pin->config_default_reg = 0; | |
75 | pin->fixed_gain_list_len = 0; | |
76 | pin->cur_gain_step = 0; | |
77 | ||
78 | return 0; | |
79 | } | |
80 | ||
e23e7a14 | 81 | int lola_init_pins(struct lola *chip, int dir, int *nidp) |
d43f3010 TI |
82 | { |
83 | int i, err, nid; | |
84 | nid = *nidp; | |
85 | for (i = 0; i < chip->pin[dir].num_pins; i++, nid++) { | |
86 | err = lola_init_pin(chip, &chip->pin[dir].pins[i], dir, nid); | |
87 | if (err < 0) | |
88 | return err; | |
2db30020 TI |
89 | if (chip->pin[dir].pins[i].is_analog) |
90 | chip->pin[dir].num_analog_pins++; | |
d43f3010 TI |
91 | } |
92 | *nidp = nid; | |
93 | return 0; | |
94 | } | |
95 | ||
96 | void lola_free_mixer(struct lola *chip) | |
97 | { | |
6da95e1e | 98 | vfree(chip->mixer.array_saved); |
d43f3010 TI |
99 | } |
100 | ||
e23e7a14 | 101 | int lola_init_mixer_widget(struct lola *chip, int nid) |
d43f3010 TI |
102 | { |
103 | unsigned int val; | |
104 | int err; | |
105 | ||
106 | err = lola_read_param(chip, nid, LOLA_PAR_AUDIO_WIDGET_CAP, &val); | |
107 | if (err < 0) { | |
f58e2fce | 108 | dev_err(chip->card->dev, "Can't read wcaps for 0x%x\n", nid); |
d43f3010 TI |
109 | return err; |
110 | } | |
111 | ||
112 | if ((val & 0xfff00000) != 0x02f00000) { /* test SubType and Type */ | |
f58e2fce | 113 | dev_dbg(chip->card->dev, "No valid mixer widget\n"); |
d43f3010 TI |
114 | return 0; |
115 | } | |
116 | ||
117 | chip->mixer.nid = nid; | |
118 | chip->mixer.caps = val; | |
119 | chip->mixer.array = (struct lola_mixer_array __iomem *) | |
120 | (chip->bar[BAR1].remap_addr + LOLA_BAR1_SOURCE_GAIN_ENABLE); | |
121 | ||
122 | /* reserve memory to copy mixer data for sleep mode transitions */ | |
123 | chip->mixer.array_saved = vmalloc(sizeof(struct lola_mixer_array)); | |
d7f15bef XW |
124 | if (!chip->mixer.array_saved) |
125 | return -ENOMEM; | |
d43f3010 TI |
126 | |
127 | /* mixer matrix sources are physical input data and play streams */ | |
128 | chip->mixer.src_stream_outs = chip->pcm[PLAY].num_streams; | |
129 | chip->mixer.src_phys_ins = chip->pin[CAPT].num_pins; | |
130 | ||
131 | /* mixer matrix destinations are record streams and physical output */ | |
132 | chip->mixer.dest_stream_ins = chip->pcm[CAPT].num_streams; | |
133 | chip->mixer.dest_phys_outs = chip->pin[PLAY].num_pins; | |
134 | ||
14705799 | 135 | /* mixer matrix may have unused areas between PhysIn and |
d43f3010 TI |
136 | * Play or Record and PhysOut zones |
137 | */ | |
138 | chip->mixer.src_stream_out_ofs = chip->mixer.src_phys_ins + | |
139 | LOLA_MIXER_SRC_INPUT_PLAY_SEPARATION(val); | |
140 | chip->mixer.dest_phys_out_ofs = chip->mixer.dest_stream_ins + | |
14705799 MB |
141 | LOLA_MIXER_DEST_REC_OUTPUT_SEPARATION(val); |
142 | ||
143 | /* example : MixerMatrix of LoLa881 (LoLa16161 uses unused zones) | |
144 | * +-+ 0-------8------16-------8------16 | |
145 | * | | | | | | | | |
146 | * |s| | INPUT | | INPUT | | | |
147 | * | |->| -> |unused | -> |unused | | |
148 | * |r| |CAPTURE| | OUTPUT| | | |
149 | * | | | MIX | | MIX | | | |
150 | * |c| 8-------------------------------- | |
151 | * | | | | | | | | |
152 | * | | | | | | | | |
153 | * |g| |unused |unused |unused |unused | | |
154 | * | | | | | | | | |
155 | * |a| | | | | | | |
156 | * | | 16------------------------------- | |
157 | * |i| | | | | | | |
158 | * | | | PLAYBK| | PLAYBK| | | |
159 | * |n|->| -> |unused | -> |unused | | |
160 | * | | |CAPTURE| | OUTPUT| | | |
161 | * | | | MIX | | MIX | | | |
162 | * |a| 8-------------------------------- | |
163 | * |r| | | | | | | |
164 | * |r| | | | | | | |
165 | * |a| |unused |unused |unused |unused | | |
166 | * |y| | | | | | | |
167 | * | | | | | | | | |
168 | * +++ 16--|---------------|------------ | |
169 | * +---V---------------V-----------+ | |
170 | * | dest_mix_gain_enable array | | |
171 | * +-------------------------------+ | |
172 | */ | |
173 | /* example : MixerMatrix of LoLa280 | |
174 | * +-+ 0-------8-2 | |
175 | * | | | | | | |
176 | * |s| | INPUT | | INPUT | |
177 | * |r|->| -> | | -> | |
178 | * |c| |CAPTURE| | <- OUTPUT | |
179 | * | | | MIX | | MIX | |
180 | * |g| 8---------- | |
181 | * |a| | | | | |
182 | * |i| | PLAYBK| | PLAYBACK | |
183 | * |n|->| -> | | -> | |
184 | * | | |CAPTURE| | <- OUTPUT | |
185 | * |a| | MIX | | MIX | |
186 | * |r| 8---|----|- | |
187 | * |r| +---V----V-------------------+ | |
188 | * |a| | dest_mix_gain_enable array | | |
189 | * |y| +----------------------------+ | |
d43f3010 TI |
190 | */ |
191 | if (chip->mixer.src_stream_out_ofs > MAX_AUDIO_INOUT_COUNT || | |
192 | chip->mixer.dest_phys_out_ofs > MAX_STREAM_IN_COUNT) { | |
f58e2fce | 193 | dev_err(chip->card->dev, "Invalid mixer widget size\n"); |
d43f3010 TI |
194 | return -EINVAL; |
195 | } | |
196 | ||
197 | chip->mixer.src_mask = ((1U << chip->mixer.src_phys_ins) - 1) | | |
198 | (((1U << chip->mixer.src_stream_outs) - 1) | |
199 | << chip->mixer.src_stream_out_ofs); | |
200 | chip->mixer.dest_mask = ((1U << chip->mixer.dest_stream_ins) - 1) | | |
201 | (((1U << chip->mixer.dest_phys_outs) - 1) | |
202 | << chip->mixer.dest_phys_out_ofs); | |
203 | ||
f58e2fce | 204 | dev_dbg(chip->card->dev, "Mixer src_mask=%x, dest_mask=%x\n", |
14705799 MB |
205 | chip->mixer.src_mask, chip->mixer.dest_mask); |
206 | ||
d43f3010 TI |
207 | return 0; |
208 | } | |
209 | ||
210 | static int lola_mixer_set_src_gain(struct lola *chip, unsigned int id, | |
211 | unsigned short gain, bool on) | |
212 | { | |
213 | unsigned int oldval, val; | |
214 | ||
215 | if (!(chip->mixer.src_mask & (1 << id))) | |
216 | return -EINVAL; | |
d43f3010 TI |
217 | oldval = val = readl(&chip->mixer.array->src_gain_enable); |
218 | if (on) | |
219 | val |= (1 << id); | |
220 | else | |
221 | val &= ~(1 << id); | |
14705799 MB |
222 | /* test if values unchanged */ |
223 | if ((val == oldval) && | |
224 | (gain == readw(&chip->mixer.array->src_gain[id]))) | |
225 | return 0; | |
226 | ||
f58e2fce TI |
227 | dev_dbg(chip->card->dev, |
228 | "lola_mixer_set_src_gain (id=%d, gain=%d) enable=%x\n", | |
14705799 MB |
229 | id, gain, val); |
230 | writew(gain, &chip->mixer.array->src_gain[id]); | |
d43f3010 TI |
231 | writel(val, &chip->mixer.array->src_gain_enable); |
232 | lola_codec_flush(chip); | |
233 | /* inform micro-controller about the new source gain */ | |
234 | return lola_codec_write(chip, chip->mixer.nid, | |
235 | LOLA_VERB_SET_SOURCE_GAIN, id, 0); | |
236 | } | |
237 | ||
238 | #if 0 /* not used */ | |
239 | static int lola_mixer_set_src_gains(struct lola *chip, unsigned int mask, | |
240 | unsigned short *gains) | |
241 | { | |
242 | int i; | |
243 | ||
244 | if ((chip->mixer.src_mask & mask) != mask) | |
245 | return -EINVAL; | |
246 | for (i = 0; i < LOLA_MIXER_DIM; i++) { | |
247 | if (mask & (1 << i)) { | |
248 | writew(*gains, &chip->mixer.array->src_gain[i]); | |
249 | gains++; | |
250 | } | |
251 | } | |
252 | writel(mask, &chip->mixer.array->src_gain_enable); | |
253 | lola_codec_flush(chip); | |
254 | if (chip->mixer.caps & LOLA_PEAK_METER_CAN_AGC_MASK) { | |
255 | /* update for all srcs at once */ | |
256 | return lola_codec_write(chip, chip->mixer.nid, | |
257 | LOLA_VERB_SET_SOURCE_GAIN, 0x80, 0); | |
258 | } | |
259 | /* update manually */ | |
260 | for (i = 0; i < LOLA_MIXER_DIM; i++) { | |
261 | if (mask & (1 << i)) { | |
262 | lola_codec_write(chip, chip->mixer.nid, | |
263 | LOLA_VERB_SET_SOURCE_GAIN, i, 0); | |
264 | } | |
265 | } | |
266 | return 0; | |
267 | } | |
268 | #endif /* not used */ | |
269 | ||
270 | static int lola_mixer_set_mapping_gain(struct lola *chip, | |
271 | unsigned int src, unsigned int dest, | |
272 | unsigned short gain, bool on) | |
273 | { | |
274 | unsigned int val; | |
275 | ||
276 | if (!(chip->mixer.src_mask & (1 << src)) || | |
277 | !(chip->mixer.dest_mask & (1 << dest))) | |
278 | return -EINVAL; | |
279 | if (on) | |
280 | writew(gain, &chip->mixer.array->dest_mix_gain[dest][src]); | |
281 | val = readl(&chip->mixer.array->dest_mix_gain_enable[dest]); | |
282 | if (on) | |
283 | val |= (1 << src); | |
284 | else | |
285 | val &= ~(1 << src); | |
286 | writel(val, &chip->mixer.array->dest_mix_gain_enable[dest]); | |
287 | lola_codec_flush(chip); | |
288 | return lola_codec_write(chip, chip->mixer.nid, LOLA_VERB_SET_MIX_GAIN, | |
289 | src, dest); | |
290 | } | |
291 | ||
14705799 | 292 | #if 0 /* not used */ |
d43f3010 TI |
293 | static int lola_mixer_set_dest_gains(struct lola *chip, unsigned int id, |
294 | unsigned int mask, unsigned short *gains) | |
295 | { | |
296 | int i; | |
297 | ||
298 | if (!(chip->mixer.dest_mask & (1 << id)) || | |
299 | (chip->mixer.src_mask & mask) != mask) | |
300 | return -EINVAL; | |
301 | for (i = 0; i < LOLA_MIXER_DIM; i++) { | |
302 | if (mask & (1 << i)) { | |
303 | writew(*gains, &chip->mixer.array->dest_mix_gain[id][i]); | |
304 | gains++; | |
305 | } | |
306 | } | |
307 | writel(mask, &chip->mixer.array->dest_mix_gain_enable[id]); | |
308 | lola_codec_flush(chip); | |
309 | /* update for all dests at once */ | |
310 | return lola_codec_write(chip, chip->mixer.nid, | |
311 | LOLA_VERB_SET_DESTINATION_GAIN, id, 0); | |
312 | } | |
14705799 | 313 | #endif /* not used */ |
d43f3010 TI |
314 | |
315 | /* | |
316 | */ | |
317 | ||
318 | static int set_analog_volume(struct lola *chip, int dir, | |
319 | unsigned int idx, unsigned int val, | |
320 | bool external_call); | |
321 | ||
322 | int lola_setup_all_analog_gains(struct lola *chip, int dir, bool mute) | |
323 | { | |
324 | struct lola_pin *pin; | |
325 | int idx, max_idx; | |
326 | ||
327 | pin = chip->pin[dir].pins; | |
328 | max_idx = chip->pin[dir].num_pins; | |
329 | for (idx = 0; idx < max_idx; idx++) { | |
330 | if (pin[idx].is_analog) { | |
331 | unsigned int val = mute ? 0 : pin[idx].cur_gain_step; | |
332 | /* set volume and do not save the value */ | |
333 | set_analog_volume(chip, dir, idx, val, false); | |
334 | } | |
335 | } | |
336 | return lola_codec_flush(chip); | |
337 | } | |
338 | ||
339 | void lola_save_mixer(struct lola *chip) | |
340 | { | |
341 | /* mute analog output */ | |
342 | if (chip->mixer.array_saved) { | |
343 | /* store contents of mixer array */ | |
344 | memcpy_fromio(chip->mixer.array_saved, chip->mixer.array, | |
345 | sizeof(*chip->mixer.array)); | |
346 | } | |
347 | lola_setup_all_analog_gains(chip, PLAY, true); /* output mute */ | |
348 | } | |
349 | ||
350 | void lola_restore_mixer(struct lola *chip) | |
351 | { | |
352 | int i; | |
353 | ||
354 | /*lola_reset_setups(chip);*/ | |
355 | if (chip->mixer.array_saved) { | |
356 | /* restore contents of mixer array */ | |
357 | memcpy_toio(chip->mixer.array, chip->mixer.array_saved, | |
358 | sizeof(*chip->mixer.array)); | |
359 | /* inform micro-controller about all restored values | |
360 | * and ignore return values | |
361 | */ | |
362 | for (i = 0; i < chip->mixer.src_phys_ins; i++) | |
363 | lola_codec_write(chip, chip->mixer.nid, | |
364 | LOLA_VERB_SET_SOURCE_GAIN, | |
365 | i, 0); | |
366 | for (i = 0; i < chip->mixer.src_stream_outs; i++) | |
367 | lola_codec_write(chip, chip->mixer.nid, | |
368 | LOLA_VERB_SET_SOURCE_GAIN, | |
369 | chip->mixer.src_stream_out_ofs + i, 0); | |
370 | for (i = 0; i < chip->mixer.dest_stream_ins; i++) | |
371 | lola_codec_write(chip, chip->mixer.nid, | |
372 | LOLA_VERB_SET_DESTINATION_GAIN, | |
373 | i, 0); | |
374 | for (i = 0; i < chip->mixer.dest_phys_outs; i++) | |
375 | lola_codec_write(chip, chip->mixer.nid, | |
376 | LOLA_VERB_SET_DESTINATION_GAIN, | |
377 | chip->mixer.dest_phys_out_ofs + i, 0); | |
378 | lola_codec_flush(chip); | |
379 | } | |
380 | } | |
381 | ||
382 | /* | |
383 | */ | |
384 | ||
385 | static int set_analog_volume(struct lola *chip, int dir, | |
386 | unsigned int idx, unsigned int val, | |
387 | bool external_call) | |
388 | { | |
389 | struct lola_pin *pin; | |
390 | int err; | |
391 | ||
392 | if (idx >= chip->pin[dir].num_pins) | |
393 | return -EINVAL; | |
394 | pin = &chip->pin[dir].pins[idx]; | |
395 | if (!pin->is_analog || pin->amp_num_steps <= val) | |
396 | return -EINVAL; | |
397 | if (external_call && pin->cur_gain_step == val) | |
398 | return 0; | |
399 | if (external_call) | |
400 | lola_codec_flush(chip); | |
f58e2fce TI |
401 | dev_dbg(chip->card->dev, |
402 | "set_analog_volume (dir=%d idx=%d, volume=%d)\n", | |
14705799 | 403 | dir, idx, val); |
d43f3010 TI |
404 | err = lola_codec_write(chip, pin->nid, |
405 | LOLA_VERB_SET_AMP_GAIN_MUTE, val, 0); | |
406 | if (err < 0) | |
407 | return err; | |
408 | if (external_call) | |
409 | pin->cur_gain_step = val; | |
410 | return 0; | |
411 | } | |
412 | ||
413 | int lola_set_src_config(struct lola *chip, unsigned int src_mask, bool update) | |
414 | { | |
415 | int ret = 0; | |
416 | int success = 0; | |
417 | int n, err; | |
418 | ||
419 | /* SRC can be activated and the dwInputSRCMask is valid? */ | |
420 | if ((chip->input_src_caps_mask & src_mask) != src_mask) | |
421 | return -EINVAL; | |
422 | /* handle all even Inputs - SRC is a stereo setting !!! */ | |
423 | for (n = 0; n < chip->pin[CAPT].num_pins; n += 2) { | |
424 | unsigned int mask = 3U << n; /* handle the stereo case */ | |
425 | unsigned int new_src, src_state; | |
426 | if (!(chip->input_src_caps_mask & mask)) | |
427 | continue; | |
428 | /* if one IO needs SRC, both stereo IO will get SRC */ | |
429 | new_src = (src_mask & mask) != 0; | |
430 | if (update) { | |
431 | src_state = (chip->input_src_mask & mask) != 0; | |
432 | if (src_state == new_src) | |
433 | continue; /* nothing to change for this IO */ | |
434 | } | |
435 | err = lola_codec_write(chip, chip->pcm[CAPT].streams[n].nid, | |
436 | LOLA_VERB_SET_SRC, new_src, 0); | |
437 | if (!err) | |
438 | success++; | |
439 | else | |
440 | ret = err; | |
441 | } | |
442 | if (success) | |
443 | ret = lola_codec_flush(chip); | |
444 | if (!ret) | |
445 | chip->input_src_mask = src_mask; | |
446 | return ret; | |
447 | } | |
448 | ||
449 | /* | |
450 | */ | |
451 | static int init_mixer_values(struct lola *chip) | |
452 | { | |
453 | int i; | |
454 | ||
14705799 | 455 | /* all sample rate converters on */ |
d43f3010 TI |
456 | lola_set_src_config(chip, (1 << chip->pin[CAPT].num_pins) - 1, false); |
457 | ||
14705799 | 458 | /* clear all mixer matrix settings */ |
d43f3010 | 459 | memset_io(chip->mixer.array, 0, sizeof(*chip->mixer.array)); |
14705799 MB |
460 | /* inform firmware about all updated matrix columns - capture part */ |
461 | for (i = 0; i < chip->mixer.dest_stream_ins; i++) | |
462 | lola_codec_write(chip, chip->mixer.nid, | |
463 | LOLA_VERB_SET_DESTINATION_GAIN, | |
464 | i, 0); | |
465 | /* inform firmware about all updated matrix columns - output part */ | |
466 | for (i = 0; i < chip->mixer.dest_phys_outs; i++) | |
467 | lola_codec_write(chip, chip->mixer.nid, | |
468 | LOLA_VERB_SET_DESTINATION_GAIN, | |
469 | chip->mixer.dest_phys_out_ofs + i, 0); | |
470 | ||
471 | /* set all digital input source (master) gains to 0dB */ | |
d43f3010 TI |
472 | for (i = 0; i < chip->mixer.src_phys_ins; i++) |
473 | lola_mixer_set_src_gain(chip, i, 336, true); /* 0dB */ | |
14705799 MB |
474 | |
475 | /* set all digital playback source (master) gains to 0dB */ | |
d43f3010 TI |
476 | for (i = 0; i < chip->mixer.src_stream_outs; i++) |
477 | lola_mixer_set_src_gain(chip, | |
478 | i + chip->mixer.src_stream_out_ofs, | |
479 | 336, true); /* 0dB */ | |
14705799 | 480 | /* set gain value 0dB diagonally in matrix - part INPUT -> CAPTURE */ |
d43f3010 TI |
481 | for (i = 0; i < chip->mixer.dest_stream_ins; i++) { |
482 | int src = i % chip->mixer.src_phys_ins; | |
483 | lola_mixer_set_mapping_gain(chip, src, i, 336, true); | |
484 | } | |
14705799 MB |
485 | /* set gain value 0dB diagonally in matrix , part PLAYBACK -> OUTPUT |
486 | * (LoLa280 : playback channel 0,2,4,6 linked to output channel 0) | |
487 | * (LoLa280 : playback channel 1,3,5,7 linked to output channel 1) | |
488 | */ | |
d43f3010 TI |
489 | for (i = 0; i < chip->mixer.src_stream_outs; i++) { |
490 | int src = chip->mixer.src_stream_out_ofs + i; | |
491 | int dst = chip->mixer.dest_phys_out_ofs + | |
492 | i % chip->mixer.dest_phys_outs; | |
493 | lola_mixer_set_mapping_gain(chip, src, dst, 336, true); | |
494 | } | |
495 | return 0; | |
496 | } | |
497 | ||
498 | /* | |
499 | * analog mixer control element | |
500 | */ | |
501 | static int lola_analog_vol_info(struct snd_kcontrol *kcontrol, | |
502 | struct snd_ctl_elem_info *uinfo) | |
503 | { | |
504 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
505 | int dir = kcontrol->private_value; | |
506 | ||
507 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
508 | uinfo->count = chip->pin[dir].num_pins; | |
509 | uinfo->value.integer.min = 0; | |
510 | uinfo->value.integer.max = chip->pin[dir].pins[0].amp_num_steps; | |
511 | return 0; | |
512 | } | |
513 | ||
514 | static int lola_analog_vol_get(struct snd_kcontrol *kcontrol, | |
515 | struct snd_ctl_elem_value *ucontrol) | |
516 | { | |
517 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
518 | int dir = kcontrol->private_value; | |
519 | int i; | |
520 | ||
521 | for (i = 0; i < chip->pin[dir].num_pins; i++) | |
522 | ucontrol->value.integer.value[i] = | |
523 | chip->pin[dir].pins[i].cur_gain_step; | |
524 | return 0; | |
525 | } | |
526 | ||
527 | static int lola_analog_vol_put(struct snd_kcontrol *kcontrol, | |
528 | struct snd_ctl_elem_value *ucontrol) | |
529 | { | |
530 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
531 | int dir = kcontrol->private_value; | |
532 | int i, err; | |
533 | ||
534 | for (i = 0; i < chip->pin[dir].num_pins; i++) { | |
535 | err = set_analog_volume(chip, dir, i, | |
536 | ucontrol->value.integer.value[i], | |
537 | true); | |
538 | if (err < 0) | |
539 | return err; | |
540 | } | |
541 | return 0; | |
542 | } | |
543 | ||
544 | static int lola_analog_vol_tlv(struct snd_kcontrol *kcontrol, int op_flag, | |
545 | unsigned int size, unsigned int __user *tlv) | |
546 | { | |
547 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
548 | int dir = kcontrol->private_value; | |
549 | unsigned int val1, val2; | |
550 | struct lola_pin *pin; | |
551 | ||
552 | if (size < 4 * sizeof(unsigned int)) | |
553 | return -ENOMEM; | |
554 | pin = &chip->pin[dir].pins[0]; | |
555 | ||
556 | val2 = pin->amp_step_size * 25; | |
557 | val1 = -1 * (int)pin->amp_offset * (int)val2; | |
558 | #ifdef TLV_DB_SCALE_MUTE | |
559 | val2 |= TLV_DB_SCALE_MUTE; | |
560 | #endif | |
561 | if (put_user(SNDRV_CTL_TLVT_DB_SCALE, tlv)) | |
562 | return -EFAULT; | |
563 | if (put_user(2 * sizeof(unsigned int), tlv + 1)) | |
564 | return -EFAULT; | |
565 | if (put_user(val1, tlv + 2)) | |
566 | return -EFAULT; | |
567 | if (put_user(val2, tlv + 3)) | |
568 | return -EFAULT; | |
569 | return 0; | |
570 | } | |
571 | ||
e23e7a14 | 572 | static struct snd_kcontrol_new lola_analog_mixer = { |
d43f3010 TI |
573 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
574 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
575 | SNDRV_CTL_ELEM_ACCESS_TLV_READ | | |
576 | SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK), | |
577 | .info = lola_analog_vol_info, | |
578 | .get = lola_analog_vol_get, | |
579 | .put = lola_analog_vol_put, | |
580 | .tlv.c = lola_analog_vol_tlv, | |
581 | }; | |
582 | ||
e23e7a14 | 583 | static int create_analog_mixer(struct lola *chip, int dir, char *name) |
d43f3010 TI |
584 | { |
585 | if (!chip->pin[dir].num_pins) | |
586 | return 0; | |
2db30020 TI |
587 | /* no analog volumes on digital only adapters */ |
588 | if (chip->pin[dir].num_pins != chip->pin[dir].num_analog_pins) | |
589 | return 0; | |
d43f3010 TI |
590 | lola_analog_mixer.name = name; |
591 | lola_analog_mixer.private_value = dir; | |
592 | return snd_ctl_add(chip->card, | |
593 | snd_ctl_new1(&lola_analog_mixer, chip)); | |
594 | } | |
595 | ||
596 | /* | |
2db30020 | 597 | * Hardware sample rate converter on digital input |
d43f3010 TI |
598 | */ |
599 | static int lola_input_src_info(struct snd_kcontrol *kcontrol, | |
600 | struct snd_ctl_elem_info *uinfo) | |
601 | { | |
602 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
603 | ||
604 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; | |
605 | uinfo->count = chip->pin[CAPT].num_pins; | |
606 | uinfo->value.integer.min = 0; | |
607 | uinfo->value.integer.max = 1; | |
608 | return 0; | |
609 | } | |
610 | ||
611 | static int lola_input_src_get(struct snd_kcontrol *kcontrol, | |
612 | struct snd_ctl_elem_value *ucontrol) | |
613 | { | |
614 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
615 | int i; | |
616 | ||
617 | for (i = 0; i < chip->pin[CAPT].num_pins; i++) | |
618 | ucontrol->value.integer.value[i] = | |
619 | !!(chip->input_src_mask & (1 << i)); | |
620 | return 0; | |
621 | } | |
622 | ||
623 | static int lola_input_src_put(struct snd_kcontrol *kcontrol, | |
624 | struct snd_ctl_elem_value *ucontrol) | |
625 | { | |
626 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
627 | int i; | |
628 | unsigned int mask; | |
629 | ||
630 | mask = 0; | |
631 | for (i = 0; i < chip->pin[CAPT].num_pins; i++) | |
632 | if (ucontrol->value.integer.value[i]) | |
633 | mask |= 1 << i; | |
634 | return lola_set_src_config(chip, mask, true); | |
635 | } | |
636 | ||
f3b827e0 | 637 | static const struct snd_kcontrol_new lola_input_src_mixer = { |
2db30020 | 638 | .name = "Digital SRC Capture Switch", |
d43f3010 TI |
639 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
640 | .info = lola_input_src_info, | |
641 | .get = lola_input_src_get, | |
642 | .put = lola_input_src_put, | |
643 | }; | |
644 | ||
2db30020 TI |
645 | /* |
646 | * Lola16161 or Lola881 can have Hardware sample rate converters | |
647 | * on its digital input pins | |
648 | */ | |
e23e7a14 | 649 | static int create_input_src_mixer(struct lola *chip) |
d43f3010 | 650 | { |
2db30020 TI |
651 | if (!chip->input_src_caps_mask) |
652 | return 0; | |
653 | ||
d43f3010 TI |
654 | return snd_ctl_add(chip->card, |
655 | snd_ctl_new1(&lola_input_src_mixer, chip)); | |
656 | } | |
657 | ||
658 | /* | |
659 | * src gain mixer | |
660 | */ | |
661 | static int lola_src_gain_info(struct snd_kcontrol *kcontrol, | |
662 | struct snd_ctl_elem_info *uinfo) | |
663 | { | |
664 | unsigned int count = (kcontrol->private_value >> 8) & 0xff; | |
665 | ||
666 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
667 | uinfo->count = count; | |
668 | uinfo->value.integer.min = 0; | |
669 | uinfo->value.integer.max = 409; | |
670 | return 0; | |
671 | } | |
672 | ||
673 | static int lola_src_gain_get(struct snd_kcontrol *kcontrol, | |
674 | struct snd_ctl_elem_value *ucontrol) | |
675 | { | |
676 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
677 | unsigned int ofs = kcontrol->private_value & 0xff; | |
678 | unsigned int count = (kcontrol->private_value >> 8) & 0xff; | |
679 | unsigned int mask, i; | |
680 | ||
681 | mask = readl(&chip->mixer.array->src_gain_enable); | |
682 | for (i = 0; i < count; i++) { | |
683 | unsigned int idx = ofs + i; | |
684 | unsigned short val; | |
685 | if (!(chip->mixer.src_mask & (1 << idx))) | |
686 | return -EINVAL; | |
687 | if (mask & (1 << idx)) | |
688 | val = readw(&chip->mixer.array->src_gain[idx]) + 1; | |
689 | else | |
690 | val = 0; | |
691 | ucontrol->value.integer.value[i] = val; | |
692 | } | |
693 | return 0; | |
694 | } | |
695 | ||
696 | static int lola_src_gain_put(struct snd_kcontrol *kcontrol, | |
697 | struct snd_ctl_elem_value *ucontrol) | |
698 | { | |
699 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
700 | unsigned int ofs = kcontrol->private_value & 0xff; | |
701 | unsigned int count = (kcontrol->private_value >> 8) & 0xff; | |
702 | int i, err; | |
703 | ||
704 | for (i = 0; i < count; i++) { | |
705 | unsigned int idx = ofs + i; | |
706 | unsigned short val = ucontrol->value.integer.value[i]; | |
707 | if (val) | |
708 | val--; | |
709 | err = lola_mixer_set_src_gain(chip, idx, val, !!val); | |
710 | if (err < 0) | |
711 | return err; | |
712 | } | |
713 | return 0; | |
714 | } | |
715 | ||
716 | /* raw value: 0 = -84dB, 336 = 0dB, 408=18dB, incremented 1 for mute */ | |
717 | static const DECLARE_TLV_DB_SCALE(lola_src_gain_tlv, -8425, 25, 1); | |
718 | ||
e23e7a14 | 719 | static struct snd_kcontrol_new lola_src_gain_mixer = { |
d43f3010 TI |
720 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
721 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
722 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
723 | .info = lola_src_gain_info, | |
724 | .get = lola_src_gain_get, | |
725 | .put = lola_src_gain_put, | |
726 | .tlv.p = lola_src_gain_tlv, | |
727 | }; | |
728 | ||
e23e7a14 BP |
729 | static int create_src_gain_mixer(struct lola *chip, |
730 | int num, int ofs, char *name) | |
d43f3010 TI |
731 | { |
732 | lola_src_gain_mixer.name = name; | |
733 | lola_src_gain_mixer.private_value = ofs + (num << 8); | |
734 | return snd_ctl_add(chip->card, | |
735 | snd_ctl_new1(&lola_src_gain_mixer, chip)); | |
736 | } | |
737 | ||
14705799 | 738 | #if 0 /* not used */ |
d43f3010 TI |
739 | /* |
740 | * destination gain (matrix-like) mixer | |
741 | */ | |
742 | static int lola_dest_gain_info(struct snd_kcontrol *kcontrol, | |
743 | struct snd_ctl_elem_info *uinfo) | |
744 | { | |
745 | unsigned int src_num = (kcontrol->private_value >> 8) & 0xff; | |
746 | ||
747 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
748 | uinfo->count = src_num; | |
749 | uinfo->value.integer.min = 0; | |
750 | uinfo->value.integer.max = 433; | |
751 | return 0; | |
752 | } | |
753 | ||
754 | static int lola_dest_gain_get(struct snd_kcontrol *kcontrol, | |
755 | struct snd_ctl_elem_value *ucontrol) | |
756 | { | |
757 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
758 | unsigned int src_ofs = kcontrol->private_value & 0xff; | |
759 | unsigned int src_num = (kcontrol->private_value >> 8) & 0xff; | |
760 | unsigned int dst_ofs = (kcontrol->private_value >> 16) & 0xff; | |
761 | unsigned int dst, mask, i; | |
762 | ||
763 | dst = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + dst_ofs; | |
764 | mask = readl(&chip->mixer.array->dest_mix_gain_enable[dst]); | |
765 | for (i = 0; i < src_num; i++) { | |
766 | unsigned int src = src_ofs + i; | |
767 | unsigned short val; | |
768 | if (!(chip->mixer.src_mask & (1 << src))) | |
769 | return -EINVAL; | |
770 | if (mask & (1 << dst)) | |
771 | val = readw(&chip->mixer.array->dest_mix_gain[dst][src]) + 1; | |
772 | else | |
773 | val = 0; | |
774 | ucontrol->value.integer.value[i] = val; | |
775 | } | |
776 | return 0; | |
777 | } | |
778 | ||
779 | static int lola_dest_gain_put(struct snd_kcontrol *kcontrol, | |
780 | struct snd_ctl_elem_value *ucontrol) | |
781 | { | |
782 | struct lola *chip = snd_kcontrol_chip(kcontrol); | |
783 | unsigned int src_ofs = kcontrol->private_value & 0xff; | |
784 | unsigned int src_num = (kcontrol->private_value >> 8) & 0xff; | |
785 | unsigned int dst_ofs = (kcontrol->private_value >> 16) & 0xff; | |
786 | unsigned int dst, mask; | |
787 | unsigned short gains[MAX_STREAM_COUNT]; | |
788 | int i, num; | |
789 | ||
790 | mask = 0; | |
791 | num = 0; | |
792 | for (i = 0; i < src_num; i++) { | |
793 | unsigned short val = ucontrol->value.integer.value[i]; | |
794 | if (val) { | |
795 | gains[num++] = val - 1; | |
796 | mask |= 1 << i; | |
797 | } | |
798 | } | |
799 | mask <<= src_ofs; | |
800 | dst = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id) + dst_ofs; | |
801 | return lola_mixer_set_dest_gains(chip, dst, mask, gains); | |
802 | } | |
803 | ||
804 | static const DECLARE_TLV_DB_SCALE(lola_dest_gain_tlv, -8425, 25, 1); | |
805 | ||
e23e7a14 | 806 | static struct snd_kcontrol_new lola_dest_gain_mixer = { |
d43f3010 TI |
807 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
808 | .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | | |
809 | SNDRV_CTL_ELEM_ACCESS_TLV_READ), | |
810 | .info = lola_dest_gain_info, | |
811 | .get = lola_dest_gain_get, | |
812 | .put = lola_dest_gain_put, | |
813 | .tlv.p = lola_dest_gain_tlv, | |
814 | }; | |
815 | ||
e23e7a14 BP |
816 | static int create_dest_gain_mixer(struct lola *chip, |
817 | int src_num, int src_ofs, | |
818 | int num, int ofs, char *name) | |
d43f3010 TI |
819 | { |
820 | lola_dest_gain_mixer.count = num; | |
821 | lola_dest_gain_mixer.name = name; | |
822 | lola_dest_gain_mixer.private_value = | |
823 | src_ofs + (src_num << 8) + (ofs << 16) + (num << 24); | |
824 | return snd_ctl_add(chip->card, | |
825 | snd_ctl_new1(&lola_dest_gain_mixer, chip)); | |
826 | } | |
14705799 | 827 | #endif /* not used */ |
d43f3010 TI |
828 | |
829 | /* | |
830 | */ | |
e23e7a14 | 831 | int lola_create_mixer(struct lola *chip) |
d43f3010 TI |
832 | { |
833 | int err; | |
834 | ||
835 | err = create_analog_mixer(chip, PLAY, "Analog Playback Volume"); | |
836 | if (err < 0) | |
837 | return err; | |
838 | err = create_analog_mixer(chip, CAPT, "Analog Capture Volume"); | |
839 | if (err < 0) | |
840 | return err; | |
841 | err = create_input_src_mixer(chip); | |
842 | if (err < 0) | |
843 | return err; | |
844 | err = create_src_gain_mixer(chip, chip->mixer.src_phys_ins, 0, | |
14705799 | 845 | "Digital Capture Volume"); |
d43f3010 TI |
846 | if (err < 0) |
847 | return err; | |
848 | err = create_src_gain_mixer(chip, chip->mixer.src_stream_outs, | |
849 | chip->mixer.src_stream_out_ofs, | |
14705799 | 850 | "Digital Playback Volume"); |
d43f3010 TI |
851 | if (err < 0) |
852 | return err; | |
14705799 MB |
853 | #if 0 |
854 | /* FIXME: buggy mixer matrix handling */ | |
d43f3010 TI |
855 | err = create_dest_gain_mixer(chip, |
856 | chip->mixer.src_phys_ins, 0, | |
857 | chip->mixer.dest_stream_ins, 0, | |
858 | "Line Capture Volume"); | |
859 | if (err < 0) | |
860 | return err; | |
861 | err = create_dest_gain_mixer(chip, | |
862 | chip->mixer.src_stream_outs, | |
863 | chip->mixer.src_stream_out_ofs, | |
864 | chip->mixer.dest_stream_ins, 0, | |
865 | "Stream-Loopback Capture Volume"); | |
866 | if (err < 0) | |
867 | return err; | |
868 | err = create_dest_gain_mixer(chip, | |
869 | chip->mixer.src_phys_ins, 0, | |
870 | chip->mixer.dest_phys_outs, | |
871 | chip->mixer.dest_phys_out_ofs, | |
872 | "Line-Loopback Playback Volume"); | |
873 | if (err < 0) | |
874 | return err; | |
875 | err = create_dest_gain_mixer(chip, | |
876 | chip->mixer.src_stream_outs, | |
877 | chip->mixer.src_stream_out_ofs, | |
878 | chip->mixer.dest_phys_outs, | |
879 | chip->mixer.dest_phys_out_ofs, | |
880 | "Stream Playback Volume"); | |
881 | if (err < 0) | |
882 | return err; | |
14705799 | 883 | #endif /* FIXME */ |
d43f3010 TI |
884 | return init_mixer_values(chip); |
885 | } |