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e4e2d2f4 JK |
1 | /* |
2 | * skl-topology.c - Implements Platform component ALSA controls/widget | |
3 | * handlers. | |
4 | * | |
5 | * Copyright (C) 2014-2015 Intel Corp | |
6 | * Author: Jeeja KP <jeeja.kp@intel.com> | |
7 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as version 2, as | |
11 | * published by the Free Software Foundation. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, but | |
14 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
16 | * General Public License for more details. | |
17 | */ | |
18 | ||
19 | #include <linux/slab.h> | |
20 | #include <linux/types.h> | |
21 | #include <linux/firmware.h> | |
22 | #include <sound/soc.h> | |
23 | #include <sound/soc-topology.h> | |
6277e832 | 24 | #include <uapi/sound/snd_sst_tokens.h> |
e4e2d2f4 JK |
25 | #include "skl-sst-dsp.h" |
26 | #include "skl-sst-ipc.h" | |
27 | #include "skl-topology.h" | |
28 | #include "skl.h" | |
29 | #include "skl-tplg-interface.h" | |
6c5768b3 D |
30 | #include "../common/sst-dsp.h" |
31 | #include "../common/sst-dsp-priv.h" | |
e4e2d2f4 | 32 | |
f7590d4f JK |
33 | #define SKL_CH_FIXUP_MASK (1 << 0) |
34 | #define SKL_RATE_FIXUP_MASK (1 << 1) | |
35 | #define SKL_FMT_FIXUP_MASK (1 << 2) | |
6277e832 SN |
36 | #define SKL_IN_DIR_BIT_MASK BIT(0) |
37 | #define SKL_PIN_COUNT_MASK GENMASK(7, 4) | |
f7590d4f | 38 | |
7a1b749b D |
39 | static const int mic_mono_list[] = { |
40 | 0, 1, 2, 3, | |
41 | }; | |
42 | static const int mic_stereo_list[][SKL_CH_STEREO] = { | |
43 | {0, 1}, {0, 2}, {0, 3}, {1, 2}, {1, 3}, {2, 3}, | |
44 | }; | |
45 | static const int mic_trio_list[][SKL_CH_TRIO] = { | |
46 | {0, 1, 2}, {0, 1, 3}, {0, 2, 3}, {1, 2, 3}, | |
47 | }; | |
48 | static const int mic_quatro_list[][SKL_CH_QUATRO] = { | |
49 | {0, 1, 2, 3}, | |
50 | }; | |
51 | ||
a83e3b4c VK |
52 | void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps) |
53 | { | |
54 | struct skl_d0i3_data *d0i3 = &skl->skl_sst->d0i3; | |
55 | ||
56 | switch (caps) { | |
57 | case SKL_D0I3_NONE: | |
58 | d0i3->non_d0i3++; | |
59 | break; | |
60 | ||
61 | case SKL_D0I3_STREAMING: | |
62 | d0i3->streaming++; | |
63 | break; | |
64 | ||
65 | case SKL_D0I3_NON_STREAMING: | |
66 | d0i3->non_streaming++; | |
67 | break; | |
68 | } | |
69 | } | |
70 | ||
71 | void skl_tplg_d0i3_put(struct skl *skl, enum d0i3_capability caps) | |
72 | { | |
73 | struct skl_d0i3_data *d0i3 = &skl->skl_sst->d0i3; | |
74 | ||
75 | switch (caps) { | |
76 | case SKL_D0I3_NONE: | |
77 | d0i3->non_d0i3--; | |
78 | break; | |
79 | ||
80 | case SKL_D0I3_STREAMING: | |
81 | d0i3->streaming--; | |
82 | break; | |
83 | ||
84 | case SKL_D0I3_NON_STREAMING: | |
85 | d0i3->non_streaming--; | |
86 | break; | |
87 | } | |
88 | } | |
89 | ||
e4e2d2f4 JK |
90 | /* |
91 | * SKL DSP driver modelling uses only few DAPM widgets so for rest we will | |
92 | * ignore. This helpers checks if the SKL driver handles this widget type | |
93 | */ | |
94 | static int is_skl_dsp_widget_type(struct snd_soc_dapm_widget *w) | |
95 | { | |
96 | switch (w->id) { | |
97 | case snd_soc_dapm_dai_link: | |
98 | case snd_soc_dapm_dai_in: | |
99 | case snd_soc_dapm_aif_in: | |
100 | case snd_soc_dapm_aif_out: | |
101 | case snd_soc_dapm_dai_out: | |
102 | case snd_soc_dapm_switch: | |
103 | return false; | |
104 | default: | |
105 | return true; | |
106 | } | |
107 | } | |
108 | ||
109 | /* | |
110 | * Each pipelines needs memory to be allocated. Check if we have free memory | |
9ba8ffef | 111 | * from available pool. |
e4e2d2f4 | 112 | */ |
9ba8ffef | 113 | static bool skl_is_pipe_mem_avail(struct skl *skl, |
e4e2d2f4 JK |
114 | struct skl_module_cfg *mconfig) |
115 | { | |
116 | struct skl_sst *ctx = skl->skl_sst; | |
117 | ||
118 | if (skl->resource.mem + mconfig->pipe->memory_pages > | |
119 | skl->resource.max_mem) { | |
120 | dev_err(ctx->dev, | |
121 | "%s: module_id %d instance %d\n", __func__, | |
122 | mconfig->id.module_id, | |
123 | mconfig->id.instance_id); | |
124 | dev_err(ctx->dev, | |
125 | "exceeds ppl memory available %d mem %d\n", | |
126 | skl->resource.max_mem, skl->resource.mem); | |
127 | return false; | |
9ba8ffef D |
128 | } else { |
129 | return true; | |
e4e2d2f4 | 130 | } |
9ba8ffef | 131 | } |
e4e2d2f4 | 132 | |
9ba8ffef D |
133 | /* |
134 | * Add the mem to the mem pool. This is freed when pipe is deleted. | |
135 | * Note: DSP does actual memory management we only keep track for complete | |
136 | * pool | |
137 | */ | |
138 | static void skl_tplg_alloc_pipe_mem(struct skl *skl, | |
139 | struct skl_module_cfg *mconfig) | |
140 | { | |
e4e2d2f4 | 141 | skl->resource.mem += mconfig->pipe->memory_pages; |
e4e2d2f4 JK |
142 | } |
143 | ||
144 | /* | |
145 | * Pipeline needs needs DSP CPU resources for computation, this is | |
146 | * quantified in MCPS (Million Clocks Per Second) required for module/pipe | |
147 | * | |
148 | * Each pipelines needs mcps to be allocated. Check if we have mcps for this | |
9ba8ffef | 149 | * pipe. |
e4e2d2f4 | 150 | */ |
9ba8ffef D |
151 | |
152 | static bool skl_is_pipe_mcps_avail(struct skl *skl, | |
e4e2d2f4 JK |
153 | struct skl_module_cfg *mconfig) |
154 | { | |
155 | struct skl_sst *ctx = skl->skl_sst; | |
156 | ||
157 | if (skl->resource.mcps + mconfig->mcps > skl->resource.max_mcps) { | |
158 | dev_err(ctx->dev, | |
159 | "%s: module_id %d instance %d\n", __func__, | |
160 | mconfig->id.module_id, mconfig->id.instance_id); | |
161 | dev_err(ctx->dev, | |
7ca42f5a | 162 | "exceeds ppl mcps available %d > mem %d\n", |
e4e2d2f4 JK |
163 | skl->resource.max_mcps, skl->resource.mcps); |
164 | return false; | |
9ba8ffef D |
165 | } else { |
166 | return true; | |
e4e2d2f4 | 167 | } |
9ba8ffef | 168 | } |
e4e2d2f4 | 169 | |
9ba8ffef D |
170 | static void skl_tplg_alloc_pipe_mcps(struct skl *skl, |
171 | struct skl_module_cfg *mconfig) | |
172 | { | |
e4e2d2f4 | 173 | skl->resource.mcps += mconfig->mcps; |
e4e2d2f4 JK |
174 | } |
175 | ||
176 | /* | |
177 | * Free the mcps when tearing down | |
178 | */ | |
179 | static void | |
180 | skl_tplg_free_pipe_mcps(struct skl *skl, struct skl_module_cfg *mconfig) | |
181 | { | |
182 | skl->resource.mcps -= mconfig->mcps; | |
183 | } | |
184 | ||
185 | /* | |
186 | * Free the memory when tearing down | |
187 | */ | |
188 | static void | |
189 | skl_tplg_free_pipe_mem(struct skl *skl, struct skl_module_cfg *mconfig) | |
190 | { | |
191 | skl->resource.mem -= mconfig->pipe->memory_pages; | |
192 | } | |
193 | ||
f7590d4f JK |
194 | |
195 | static void skl_dump_mconfig(struct skl_sst *ctx, | |
196 | struct skl_module_cfg *mcfg) | |
197 | { | |
198 | dev_dbg(ctx->dev, "Dumping config\n"); | |
199 | dev_dbg(ctx->dev, "Input Format:\n"); | |
4cd9899f HS |
200 | dev_dbg(ctx->dev, "channels = %d\n", mcfg->in_fmt[0].channels); |
201 | dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->in_fmt[0].s_freq); | |
202 | dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->in_fmt[0].ch_cfg); | |
203 | dev_dbg(ctx->dev, "valid bit depth = %d\n", mcfg->in_fmt[0].valid_bit_depth); | |
f7590d4f | 204 | dev_dbg(ctx->dev, "Output Format:\n"); |
4cd9899f HS |
205 | dev_dbg(ctx->dev, "channels = %d\n", mcfg->out_fmt[0].channels); |
206 | dev_dbg(ctx->dev, "s_freq = %d\n", mcfg->out_fmt[0].s_freq); | |
207 | dev_dbg(ctx->dev, "valid bit depth = %d\n", mcfg->out_fmt[0].valid_bit_depth); | |
208 | dev_dbg(ctx->dev, "ch_cfg = %d\n", mcfg->out_fmt[0].ch_cfg); | |
f7590d4f JK |
209 | } |
210 | ||
ea5a137d SP |
211 | static void skl_tplg_update_chmap(struct skl_module_fmt *fmt, int chs) |
212 | { | |
213 | int slot_map = 0xFFFFFFFF; | |
214 | int start_slot = 0; | |
215 | int i; | |
216 | ||
217 | for (i = 0; i < chs; i++) { | |
218 | /* | |
219 | * For 2 channels with starting slot as 0, slot map will | |
220 | * look like 0xFFFFFF10. | |
221 | */ | |
222 | slot_map &= (~(0xF << (4 * i)) | (start_slot << (4 * i))); | |
223 | start_slot++; | |
224 | } | |
225 | fmt->ch_map = slot_map; | |
226 | } | |
227 | ||
f7590d4f JK |
228 | static void skl_tplg_update_params(struct skl_module_fmt *fmt, |
229 | struct skl_pipe_params *params, int fixup) | |
230 | { | |
231 | if (fixup & SKL_RATE_FIXUP_MASK) | |
232 | fmt->s_freq = params->s_freq; | |
ea5a137d | 233 | if (fixup & SKL_CH_FIXUP_MASK) { |
f7590d4f | 234 | fmt->channels = params->ch; |
ea5a137d SP |
235 | skl_tplg_update_chmap(fmt, fmt->channels); |
236 | } | |
98256f83 JK |
237 | if (fixup & SKL_FMT_FIXUP_MASK) { |
238 | fmt->valid_bit_depth = skl_get_bit_depth(params->s_fmt); | |
239 | ||
240 | /* | |
241 | * 16 bit is 16 bit container whereas 24 bit is in 32 bit | |
242 | * container so update bit depth accordingly | |
243 | */ | |
244 | switch (fmt->valid_bit_depth) { | |
245 | case SKL_DEPTH_16BIT: | |
246 | fmt->bit_depth = fmt->valid_bit_depth; | |
247 | break; | |
248 | ||
249 | default: | |
250 | fmt->bit_depth = SKL_DEPTH_32BIT; | |
251 | break; | |
252 | } | |
253 | } | |
254 | ||
f7590d4f JK |
255 | } |
256 | ||
257 | /* | |
258 | * A pipeline may have modules which impact the pcm parameters, like SRC, | |
259 | * channel converter, format converter. | |
260 | * We need to calculate the output params by applying the 'fixup' | |
261 | * Topology will tell driver which type of fixup is to be applied by | |
262 | * supplying the fixup mask, so based on that we calculate the output | |
263 | * | |
264 | * Now In FE the pcm hw_params is source/target format. Same is applicable | |
265 | * for BE with its hw_params invoked. | |
266 | * here based on FE, BE pipeline and direction we calculate the input and | |
267 | * outfix and then apply that for a module | |
268 | */ | |
269 | static void skl_tplg_update_params_fixup(struct skl_module_cfg *m_cfg, | |
270 | struct skl_pipe_params *params, bool is_fe) | |
271 | { | |
272 | int in_fixup, out_fixup; | |
273 | struct skl_module_fmt *in_fmt, *out_fmt; | |
274 | ||
4cd9899f HS |
275 | /* Fixups will be applied to pin 0 only */ |
276 | in_fmt = &m_cfg->in_fmt[0]; | |
277 | out_fmt = &m_cfg->out_fmt[0]; | |
f7590d4f JK |
278 | |
279 | if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
280 | if (is_fe) { | |
281 | in_fixup = m_cfg->params_fixup; | |
282 | out_fixup = (~m_cfg->converter) & | |
283 | m_cfg->params_fixup; | |
284 | } else { | |
285 | out_fixup = m_cfg->params_fixup; | |
286 | in_fixup = (~m_cfg->converter) & | |
287 | m_cfg->params_fixup; | |
288 | } | |
289 | } else { | |
290 | if (is_fe) { | |
291 | out_fixup = m_cfg->params_fixup; | |
292 | in_fixup = (~m_cfg->converter) & | |
293 | m_cfg->params_fixup; | |
294 | } else { | |
295 | in_fixup = m_cfg->params_fixup; | |
296 | out_fixup = (~m_cfg->converter) & | |
297 | m_cfg->params_fixup; | |
298 | } | |
299 | } | |
300 | ||
301 | skl_tplg_update_params(in_fmt, params, in_fixup); | |
302 | skl_tplg_update_params(out_fmt, params, out_fixup); | |
303 | } | |
304 | ||
305 | /* | |
306 | * A module needs input and output buffers, which are dependent upon pcm | |
307 | * params, so once we have calculate params, we need buffer calculation as | |
308 | * well. | |
309 | */ | |
310 | static void skl_tplg_update_buffer_size(struct skl_sst *ctx, | |
311 | struct skl_module_cfg *mcfg) | |
312 | { | |
313 | int multiplier = 1; | |
4cd9899f | 314 | struct skl_module_fmt *in_fmt, *out_fmt; |
4cd9899f HS |
315 | |
316 | /* Since fixups is applied to pin 0 only, ibs, obs needs | |
317 | * change for pin 0 only | |
318 | */ | |
319 | in_fmt = &mcfg->in_fmt[0]; | |
320 | out_fmt = &mcfg->out_fmt[0]; | |
f7590d4f JK |
321 | |
322 | if (mcfg->m_type == SKL_MODULE_TYPE_SRCINT) | |
323 | multiplier = 5; | |
f0c8e1d9 | 324 | |
8e15e762 | 325 | mcfg->ibs = DIV_ROUND_UP(in_fmt->s_freq, 1000) * |
998d6fb5 | 326 | in_fmt->channels * (in_fmt->bit_depth >> 3) * |
f0c8e1d9 SP |
327 | multiplier; |
328 | ||
998d6fb5 TS |
329 | mcfg->obs = DIV_ROUND_UP(out_fmt->s_freq, 1000) * |
330 | out_fmt->channels * (out_fmt->bit_depth >> 3) * | |
f0c8e1d9 | 331 | multiplier; |
f7590d4f JK |
332 | } |
333 | ||
db2f586b SV |
334 | static u8 skl_tplg_be_dev_type(int dev_type) |
335 | { | |
336 | int ret; | |
337 | ||
338 | switch (dev_type) { | |
339 | case SKL_DEVICE_BT: | |
340 | ret = NHLT_DEVICE_BT; | |
341 | break; | |
342 | ||
343 | case SKL_DEVICE_DMIC: | |
344 | ret = NHLT_DEVICE_DMIC; | |
345 | break; | |
346 | ||
347 | case SKL_DEVICE_I2S: | |
348 | ret = NHLT_DEVICE_I2S; | |
349 | break; | |
350 | ||
351 | default: | |
352 | ret = NHLT_DEVICE_INVALID; | |
353 | break; | |
354 | } | |
355 | ||
356 | return ret; | |
357 | } | |
358 | ||
2d1419a3 JK |
359 | static int skl_tplg_update_be_blob(struct snd_soc_dapm_widget *w, |
360 | struct skl_sst *ctx) | |
361 | { | |
362 | struct skl_module_cfg *m_cfg = w->priv; | |
363 | int link_type, dir; | |
364 | u32 ch, s_freq, s_fmt; | |
365 | struct nhlt_specific_cfg *cfg; | |
366 | struct skl *skl = get_skl_ctx(ctx->dev); | |
db2f586b | 367 | u8 dev_type = skl_tplg_be_dev_type(m_cfg->dev_type); |
2d1419a3 JK |
368 | |
369 | /* check if we already have blob */ | |
370 | if (m_cfg->formats_config.caps_size > 0) | |
371 | return 0; | |
372 | ||
c7c6c736 | 373 | dev_dbg(ctx->dev, "Applying default cfg blob\n"); |
2d1419a3 JK |
374 | switch (m_cfg->dev_type) { |
375 | case SKL_DEVICE_DMIC: | |
376 | link_type = NHLT_LINK_DMIC; | |
c7c6c736 | 377 | dir = SNDRV_PCM_STREAM_CAPTURE; |
2d1419a3 JK |
378 | s_freq = m_cfg->in_fmt[0].s_freq; |
379 | s_fmt = m_cfg->in_fmt[0].bit_depth; | |
380 | ch = m_cfg->in_fmt[0].channels; | |
381 | break; | |
382 | ||
383 | case SKL_DEVICE_I2S: | |
384 | link_type = NHLT_LINK_SSP; | |
385 | if (m_cfg->hw_conn_type == SKL_CONN_SOURCE) { | |
c7c6c736 | 386 | dir = SNDRV_PCM_STREAM_PLAYBACK; |
2d1419a3 JK |
387 | s_freq = m_cfg->out_fmt[0].s_freq; |
388 | s_fmt = m_cfg->out_fmt[0].bit_depth; | |
389 | ch = m_cfg->out_fmt[0].channels; | |
c7c6c736 JK |
390 | } else { |
391 | dir = SNDRV_PCM_STREAM_CAPTURE; | |
392 | s_freq = m_cfg->in_fmt[0].s_freq; | |
393 | s_fmt = m_cfg->in_fmt[0].bit_depth; | |
394 | ch = m_cfg->in_fmt[0].channels; | |
2d1419a3 JK |
395 | } |
396 | break; | |
397 | ||
398 | default: | |
399 | return -EINVAL; | |
400 | } | |
401 | ||
402 | /* update the blob based on virtual bus_id and default params */ | |
403 | cfg = skl_get_ep_blob(skl, m_cfg->vbus_id, link_type, | |
db2f586b | 404 | s_fmt, ch, s_freq, dir, dev_type); |
2d1419a3 JK |
405 | if (cfg) { |
406 | m_cfg->formats_config.caps_size = cfg->size; | |
407 | m_cfg->formats_config.caps = (u32 *) &cfg->caps; | |
408 | } else { | |
409 | dev_err(ctx->dev, "Blob NULL for id %x type %d dirn %d\n", | |
410 | m_cfg->vbus_id, link_type, dir); | |
411 | dev_err(ctx->dev, "PCM: ch %d, freq %d, fmt %d\n", | |
412 | ch, s_freq, s_fmt); | |
413 | return -EIO; | |
414 | } | |
415 | ||
416 | return 0; | |
417 | } | |
418 | ||
f7590d4f JK |
419 | static void skl_tplg_update_module_params(struct snd_soc_dapm_widget *w, |
420 | struct skl_sst *ctx) | |
421 | { | |
422 | struct skl_module_cfg *m_cfg = w->priv; | |
423 | struct skl_pipe_params *params = m_cfg->pipe->p_params; | |
424 | int p_conn_type = m_cfg->pipe->conn_type; | |
425 | bool is_fe; | |
426 | ||
427 | if (!m_cfg->params_fixup) | |
428 | return; | |
429 | ||
430 | dev_dbg(ctx->dev, "Mconfig for widget=%s BEFORE updation\n", | |
431 | w->name); | |
432 | ||
433 | skl_dump_mconfig(ctx, m_cfg); | |
434 | ||
435 | if (p_conn_type == SKL_PIPE_CONN_TYPE_FE) | |
436 | is_fe = true; | |
437 | else | |
438 | is_fe = false; | |
439 | ||
440 | skl_tplg_update_params_fixup(m_cfg, params, is_fe); | |
441 | skl_tplg_update_buffer_size(ctx, m_cfg); | |
442 | ||
443 | dev_dbg(ctx->dev, "Mconfig for widget=%s AFTER updation\n", | |
444 | w->name); | |
445 | ||
446 | skl_dump_mconfig(ctx, m_cfg); | |
447 | } | |
448 | ||
abb74003 JK |
449 | /* |
450 | * some modules can have multiple params set from user control and | |
451 | * need to be set after module is initialized. If set_param flag is | |
452 | * set module params will be done after module is initialised. | |
453 | */ | |
454 | static int skl_tplg_set_module_params(struct snd_soc_dapm_widget *w, | |
455 | struct skl_sst *ctx) | |
456 | { | |
457 | int i, ret; | |
458 | struct skl_module_cfg *mconfig = w->priv; | |
459 | const struct snd_kcontrol_new *k; | |
460 | struct soc_bytes_ext *sb; | |
461 | struct skl_algo_data *bc; | |
462 | struct skl_specific_cfg *sp_cfg; | |
463 | ||
464 | if (mconfig->formats_config.caps_size > 0 && | |
4ced1827 | 465 | mconfig->formats_config.set_params == SKL_PARAM_SET) { |
abb74003 JK |
466 | sp_cfg = &mconfig->formats_config; |
467 | ret = skl_set_module_params(ctx, sp_cfg->caps, | |
468 | sp_cfg->caps_size, | |
469 | sp_cfg->param_id, mconfig); | |
470 | if (ret < 0) | |
471 | return ret; | |
472 | } | |
473 | ||
474 | for (i = 0; i < w->num_kcontrols; i++) { | |
475 | k = &w->kcontrol_news[i]; | |
476 | if (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) { | |
477 | sb = (void *) k->private_value; | |
478 | bc = (struct skl_algo_data *)sb->dobj.private; | |
479 | ||
4ced1827 | 480 | if (bc->set_params == SKL_PARAM_SET) { |
abb74003 | 481 | ret = skl_set_module_params(ctx, |
0d682104 | 482 | (u32 *)bc->params, bc->size, |
abb74003 JK |
483 | bc->param_id, mconfig); |
484 | if (ret < 0) | |
485 | return ret; | |
486 | } | |
487 | } | |
488 | } | |
489 | ||
490 | return 0; | |
491 | } | |
492 | ||
493 | /* | |
494 | * some module param can set from user control and this is required as | |
495 | * when module is initailzed. if module param is required in init it is | |
496 | * identifed by set_param flag. if set_param flag is not set, then this | |
497 | * parameter needs to set as part of module init. | |
498 | */ | |
499 | static int skl_tplg_set_module_init_data(struct snd_soc_dapm_widget *w) | |
500 | { | |
501 | const struct snd_kcontrol_new *k; | |
502 | struct soc_bytes_ext *sb; | |
503 | struct skl_algo_data *bc; | |
504 | struct skl_module_cfg *mconfig = w->priv; | |
505 | int i; | |
506 | ||
507 | for (i = 0; i < w->num_kcontrols; i++) { | |
508 | k = &w->kcontrol_news[i]; | |
509 | if (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) { | |
510 | sb = (struct soc_bytes_ext *)k->private_value; | |
511 | bc = (struct skl_algo_data *)sb->dobj.private; | |
512 | ||
4ced1827 | 513 | if (bc->set_params != SKL_PARAM_INIT) |
abb74003 JK |
514 | continue; |
515 | ||
d1a6fe41 | 516 | mconfig->formats_config.caps = (u32 *)bc->params; |
0d682104 | 517 | mconfig->formats_config.caps_size = bc->size; |
abb74003 JK |
518 | |
519 | break; | |
520 | } | |
521 | } | |
522 | ||
523 | return 0; | |
524 | } | |
525 | ||
bb704a73 JK |
526 | static int skl_tplg_module_prepare(struct skl_sst *ctx, struct skl_pipe *pipe, |
527 | struct snd_soc_dapm_widget *w, struct skl_module_cfg *mcfg) | |
528 | { | |
529 | switch (mcfg->dev_type) { | |
530 | case SKL_DEVICE_HDAHOST: | |
531 | return skl_pcm_host_dma_prepare(ctx->dev, pipe->p_params); | |
532 | ||
533 | case SKL_DEVICE_HDALINK: | |
534 | return skl_pcm_link_dma_prepare(ctx->dev, pipe->p_params); | |
535 | } | |
536 | ||
537 | return 0; | |
538 | } | |
539 | ||
e4e2d2f4 JK |
540 | /* |
541 | * Inside a pipe instance, we can have various modules. These modules need | |
542 | * to instantiated in DSP by invoking INIT_MODULE IPC, which is achieved by | |
543 | * skl_init_module() routine, so invoke that for all modules in a pipeline | |
544 | */ | |
545 | static int | |
546 | skl_tplg_init_pipe_modules(struct skl *skl, struct skl_pipe *pipe) | |
547 | { | |
548 | struct skl_pipe_module *w_module; | |
549 | struct snd_soc_dapm_widget *w; | |
550 | struct skl_module_cfg *mconfig; | |
551 | struct skl_sst *ctx = skl->skl_sst; | |
552 | int ret = 0; | |
553 | ||
554 | list_for_each_entry(w_module, &pipe->w_list, node) { | |
b26199ea | 555 | uuid_le *uuid_mod; |
e4e2d2f4 JK |
556 | w = w_module->w; |
557 | mconfig = w->priv; | |
558 | ||
b7c50555 VK |
559 | /* check if module ids are populated */ |
560 | if (mconfig->id.module_id < 0) { | |
a657ae7e VK |
561 | dev_err(skl->skl_sst->dev, |
562 | "module %pUL id not populated\n", | |
563 | (uuid_le *)mconfig->guid); | |
564 | return -EIO; | |
b7c50555 VK |
565 | } |
566 | ||
e4e2d2f4 | 567 | /* check resource available */ |
9ba8ffef | 568 | if (!skl_is_pipe_mcps_avail(skl, mconfig)) |
e4e2d2f4 JK |
569 | return -ENOMEM; |
570 | ||
6c5768b3 D |
571 | if (mconfig->is_loadable && ctx->dsp->fw_ops.load_mod) { |
572 | ret = ctx->dsp->fw_ops.load_mod(ctx->dsp, | |
573 | mconfig->id.module_id, mconfig->guid); | |
574 | if (ret < 0) | |
575 | return ret; | |
d643678b JK |
576 | |
577 | mconfig->m_state = SKL_MODULE_LOADED; | |
6c5768b3 D |
578 | } |
579 | ||
bb704a73 JK |
580 | /* prepare the DMA if the module is gateway cpr */ |
581 | ret = skl_tplg_module_prepare(ctx, pipe, w, mconfig); | |
582 | if (ret < 0) | |
583 | return ret; | |
584 | ||
2d1419a3 JK |
585 | /* update blob if blob is null for be with default value */ |
586 | skl_tplg_update_be_blob(w, ctx); | |
587 | ||
f7590d4f JK |
588 | /* |
589 | * apply fix/conversion to module params based on | |
590 | * FE/BE params | |
591 | */ | |
592 | skl_tplg_update_module_params(w, ctx); | |
b26199ea JK |
593 | uuid_mod = (uuid_le *)mconfig->guid; |
594 | mconfig->id.pvt_id = skl_get_pvt_id(ctx, uuid_mod, | |
595 | mconfig->id.instance_id); | |
ef2a352c D |
596 | if (mconfig->id.pvt_id < 0) |
597 | return ret; | |
abb74003 | 598 | skl_tplg_set_module_init_data(w); |
9939a9c3 | 599 | ret = skl_init_module(ctx, mconfig); |
ef2a352c | 600 | if (ret < 0) { |
b26199ea | 601 | skl_put_pvt_id(ctx, uuid_mod, &mconfig->id.pvt_id); |
e4e2d2f4 | 602 | return ret; |
ef2a352c | 603 | } |
260eb73a | 604 | skl_tplg_alloc_pipe_mcps(skl, mconfig); |
abb74003 | 605 | ret = skl_tplg_set_module_params(w, ctx); |
e4e2d2f4 JK |
606 | if (ret < 0) |
607 | return ret; | |
608 | } | |
609 | ||
610 | return 0; | |
611 | } | |
d93f8e55 | 612 | |
6c5768b3 D |
613 | static int skl_tplg_unload_pipe_modules(struct skl_sst *ctx, |
614 | struct skl_pipe *pipe) | |
615 | { | |
b0fab9c6 | 616 | int ret; |
6c5768b3 D |
617 | struct skl_pipe_module *w_module = NULL; |
618 | struct skl_module_cfg *mconfig = NULL; | |
619 | ||
620 | list_for_each_entry(w_module, &pipe->w_list, node) { | |
b26199ea | 621 | uuid_le *uuid_mod; |
6c5768b3 | 622 | mconfig = w_module->w->priv; |
b26199ea | 623 | uuid_mod = (uuid_le *)mconfig->guid; |
6c5768b3 | 624 | |
d643678b | 625 | if (mconfig->is_loadable && ctx->dsp->fw_ops.unload_mod && |
b0fab9c6 D |
626 | mconfig->m_state > SKL_MODULE_UNINIT) { |
627 | ret = ctx->dsp->fw_ops.unload_mod(ctx->dsp, | |
6c5768b3 | 628 | mconfig->id.module_id); |
b0fab9c6 D |
629 | if (ret < 0) |
630 | return -EIO; | |
631 | } | |
b26199ea | 632 | skl_put_pvt_id(ctx, uuid_mod, &mconfig->id.pvt_id); |
6c5768b3 D |
633 | } |
634 | ||
635 | /* no modules to unload in this path, so return */ | |
636 | return 0; | |
637 | } | |
638 | ||
d93f8e55 VK |
639 | /* |
640 | * Mixer module represents a pipeline. So in the Pre-PMU event of mixer we | |
641 | * need create the pipeline. So we do following: | |
642 | * - check the resources | |
643 | * - Create the pipeline | |
644 | * - Initialize the modules in pipeline | |
645 | * - finally bind all modules together | |
646 | */ | |
647 | static int skl_tplg_mixer_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, | |
648 | struct skl *skl) | |
649 | { | |
650 | int ret; | |
651 | struct skl_module_cfg *mconfig = w->priv; | |
652 | struct skl_pipe_module *w_module; | |
653 | struct skl_pipe *s_pipe = mconfig->pipe; | |
b8c722dd | 654 | struct skl_module_cfg *src_module = NULL, *dst_module, *module; |
d93f8e55 | 655 | struct skl_sst *ctx = skl->skl_sst; |
b8c722dd | 656 | struct skl_module_deferred_bind *modules; |
d93f8e55 VK |
657 | |
658 | /* check resource available */ | |
9ba8ffef | 659 | if (!skl_is_pipe_mcps_avail(skl, mconfig)) |
d93f8e55 VK |
660 | return -EBUSY; |
661 | ||
9ba8ffef | 662 | if (!skl_is_pipe_mem_avail(skl, mconfig)) |
d93f8e55 VK |
663 | return -ENOMEM; |
664 | ||
665 | /* | |
666 | * Create a list of modules for pipe. | |
667 | * This list contains modules from source to sink | |
668 | */ | |
669 | ret = skl_create_pipeline(ctx, mconfig->pipe); | |
670 | if (ret < 0) | |
671 | return ret; | |
672 | ||
260eb73a D |
673 | skl_tplg_alloc_pipe_mem(skl, mconfig); |
674 | skl_tplg_alloc_pipe_mcps(skl, mconfig); | |
d93f8e55 VK |
675 | |
676 | /* Init all pipe modules from source to sink */ | |
677 | ret = skl_tplg_init_pipe_modules(skl, s_pipe); | |
678 | if (ret < 0) | |
679 | return ret; | |
680 | ||
681 | /* Bind modules from source to sink */ | |
682 | list_for_each_entry(w_module, &s_pipe->w_list, node) { | |
683 | dst_module = w_module->w->priv; | |
684 | ||
685 | if (src_module == NULL) { | |
686 | src_module = dst_module; | |
687 | continue; | |
688 | } | |
689 | ||
690 | ret = skl_bind_modules(ctx, src_module, dst_module); | |
691 | if (ret < 0) | |
692 | return ret; | |
693 | ||
694 | src_module = dst_module; | |
695 | } | |
696 | ||
b8c722dd JK |
697 | /* |
698 | * When the destination module is initialized, check for these modules | |
699 | * in deferred bind list. If found, bind them. | |
700 | */ | |
701 | list_for_each_entry(w_module, &s_pipe->w_list, node) { | |
702 | if (list_empty(&skl->bind_list)) | |
703 | break; | |
704 | ||
705 | list_for_each_entry(modules, &skl->bind_list, node) { | |
706 | module = w_module->w->priv; | |
707 | if (modules->dst == module) | |
708 | skl_bind_modules(ctx, modules->src, | |
709 | modules->dst); | |
710 | } | |
711 | } | |
712 | ||
d93f8e55 VK |
713 | return 0; |
714 | } | |
715 | ||
bf3e5ef5 D |
716 | static int skl_fill_sink_instance_id(struct skl_sst *ctx, u32 *params, |
717 | int size, struct skl_module_cfg *mcfg) | |
5e8f0ee4 | 718 | { |
5e8f0ee4 D |
719 | int i, pvt_id; |
720 | ||
bf3e5ef5 D |
721 | if (mcfg->m_type == SKL_MODULE_TYPE_KPB) { |
722 | struct skl_kpb_params *kpb_params = | |
723 | (struct skl_kpb_params *)params; | |
724 | struct skl_mod_inst_map *inst = kpb_params->map; | |
5e8f0ee4 | 725 | |
bf3e5ef5 D |
726 | for (i = 0; i < kpb_params->num_modules; i++) { |
727 | pvt_id = skl_get_pvt_instance_id_map(ctx, inst->mod_id, | |
728 | inst->inst_id); | |
729 | if (pvt_id < 0) | |
730 | return -EINVAL; | |
731 | ||
732 | inst->inst_id = pvt_id; | |
733 | inst++; | |
734 | } | |
5e8f0ee4 | 735 | } |
bf3e5ef5 | 736 | |
5e8f0ee4 D |
737 | return 0; |
738 | } | |
cc6a4044 JK |
739 | /* |
740 | * Some modules require params to be set after the module is bound to | |
741 | * all pins connected. | |
742 | * | |
743 | * The module provider initializes set_param flag for such modules and we | |
744 | * send params after binding | |
745 | */ | |
746 | static int skl_tplg_set_module_bind_params(struct snd_soc_dapm_widget *w, | |
747 | struct skl_module_cfg *mcfg, struct skl_sst *ctx) | |
748 | { | |
749 | int i, ret; | |
750 | struct skl_module_cfg *mconfig = w->priv; | |
751 | const struct snd_kcontrol_new *k; | |
752 | struct soc_bytes_ext *sb; | |
753 | struct skl_algo_data *bc; | |
754 | struct skl_specific_cfg *sp_cfg; | |
bf3e5ef5 | 755 | u32 *params; |
cc6a4044 JK |
756 | |
757 | /* | |
758 | * check all out/in pins are in bind state. | |
759 | * if so set the module param | |
760 | */ | |
761 | for (i = 0; i < mcfg->max_out_queue; i++) { | |
762 | if (mcfg->m_out_pin[i].pin_state != SKL_PIN_BIND_DONE) | |
763 | return 0; | |
764 | } | |
765 | ||
766 | for (i = 0; i < mcfg->max_in_queue; i++) { | |
767 | if (mcfg->m_in_pin[i].pin_state != SKL_PIN_BIND_DONE) | |
768 | return 0; | |
769 | } | |
770 | ||
771 | if (mconfig->formats_config.caps_size > 0 && | |
772 | mconfig->formats_config.set_params == SKL_PARAM_BIND) { | |
773 | sp_cfg = &mconfig->formats_config; | |
774 | ret = skl_set_module_params(ctx, sp_cfg->caps, | |
775 | sp_cfg->caps_size, | |
776 | sp_cfg->param_id, mconfig); | |
777 | if (ret < 0) | |
778 | return ret; | |
779 | } | |
780 | ||
781 | for (i = 0; i < w->num_kcontrols; i++) { | |
782 | k = &w->kcontrol_news[i]; | |
783 | if (k->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) { | |
784 | sb = (void *) k->private_value; | |
785 | bc = (struct skl_algo_data *)sb->dobj.private; | |
786 | ||
787 | if (bc->set_params == SKL_PARAM_BIND) { | |
bf3e5ef5 D |
788 | params = kzalloc(bc->max, GFP_KERNEL); |
789 | if (!params) | |
790 | return -ENOMEM; | |
791 | ||
792 | memcpy(params, bc->params, bc->max); | |
793 | skl_fill_sink_instance_id(ctx, params, bc->max, | |
794 | mconfig); | |
795 | ||
796 | ret = skl_set_module_params(ctx, params, | |
797 | bc->max, bc->param_id, mconfig); | |
798 | kfree(params); | |
799 | ||
cc6a4044 JK |
800 | if (ret < 0) |
801 | return ret; | |
802 | } | |
803 | } | |
804 | } | |
805 | ||
806 | return 0; | |
807 | } | |
808 | ||
b8c722dd JK |
809 | |
810 | static int skl_tplg_module_add_deferred_bind(struct skl *skl, | |
811 | struct skl_module_cfg *src, struct skl_module_cfg *dst) | |
812 | { | |
813 | struct skl_module_deferred_bind *m_list, *modules; | |
814 | int i; | |
815 | ||
816 | /* only supported for module with static pin connection */ | |
817 | for (i = 0; i < dst->max_in_queue; i++) { | |
818 | struct skl_module_pin *pin = &dst->m_in_pin[i]; | |
819 | ||
820 | if (pin->is_dynamic) | |
821 | continue; | |
822 | ||
823 | if ((pin->id.module_id == src->id.module_id) && | |
824 | (pin->id.instance_id == src->id.instance_id)) { | |
825 | ||
826 | if (!list_empty(&skl->bind_list)) { | |
827 | list_for_each_entry(modules, &skl->bind_list, node) { | |
828 | if (modules->src == src && modules->dst == dst) | |
829 | return 0; | |
830 | } | |
831 | } | |
832 | ||
833 | m_list = kzalloc(sizeof(*m_list), GFP_KERNEL); | |
834 | if (!m_list) | |
835 | return -ENOMEM; | |
836 | ||
837 | m_list->src = src; | |
838 | m_list->dst = dst; | |
839 | ||
840 | list_add(&m_list->node, &skl->bind_list); | |
841 | } | |
842 | } | |
843 | ||
844 | return 0; | |
845 | } | |
846 | ||
8724ff17 JK |
847 | static int skl_tplg_bind_sinks(struct snd_soc_dapm_widget *w, |
848 | struct skl *skl, | |
6bd4cf85 | 849 | struct snd_soc_dapm_widget *src_w, |
8724ff17 | 850 | struct skl_module_cfg *src_mconfig) |
d93f8e55 VK |
851 | { |
852 | struct snd_soc_dapm_path *p; | |
0ed95d76 | 853 | struct snd_soc_dapm_widget *sink = NULL, *next_sink = NULL; |
8724ff17 | 854 | struct skl_module_cfg *sink_mconfig; |
d93f8e55 | 855 | struct skl_sst *ctx = skl->skl_sst; |
8724ff17 | 856 | int ret; |
d93f8e55 | 857 | |
8724ff17 | 858 | snd_soc_dapm_widget_for_each_sink_path(w, p) { |
d93f8e55 VK |
859 | if (!p->connect) |
860 | continue; | |
861 | ||
862 | dev_dbg(ctx->dev, "%s: src widget=%s\n", __func__, w->name); | |
863 | dev_dbg(ctx->dev, "%s: sink widget=%s\n", __func__, p->sink->name); | |
864 | ||
0ed95d76 | 865 | next_sink = p->sink; |
6bd4cf85 JK |
866 | |
867 | if (!is_skl_dsp_widget_type(p->sink)) | |
868 | return skl_tplg_bind_sinks(p->sink, skl, src_w, src_mconfig); | |
869 | ||
d93f8e55 VK |
870 | /* |
871 | * here we will check widgets in sink pipelines, so that | |
872 | * can be any widgets type and we are only interested if | |
873 | * they are ones used for SKL so check that first | |
874 | */ | |
875 | if ((p->sink->priv != NULL) && | |
876 | is_skl_dsp_widget_type(p->sink)) { | |
877 | ||
878 | sink = p->sink; | |
d93f8e55 VK |
879 | sink_mconfig = sink->priv; |
880 | ||
b8c722dd JK |
881 | /* |
882 | * Modules other than PGA leaf can be connected | |
883 | * directly or via switch to a module in another | |
884 | * pipeline. EX: reference path | |
885 | * when the path is enabled, the dst module that needs | |
886 | * to be bound may not be initialized. if the module is | |
887 | * not initialized, add these modules in the deferred | |
888 | * bind list and when the dst module is initialised, | |
889 | * bind this module to the dst_module in deferred list. | |
890 | */ | |
891 | if (((src_mconfig->m_state == SKL_MODULE_INIT_DONE) | |
892 | && (sink_mconfig->m_state == SKL_MODULE_UNINIT))) { | |
893 | ||
894 | ret = skl_tplg_module_add_deferred_bind(skl, | |
895 | src_mconfig, sink_mconfig); | |
896 | ||
897 | if (ret < 0) | |
898 | return ret; | |
899 | ||
900 | } | |
901 | ||
902 | ||
cc6a4044 JK |
903 | if (src_mconfig->m_state == SKL_MODULE_UNINIT || |
904 | sink_mconfig->m_state == SKL_MODULE_UNINIT) | |
905 | continue; | |
906 | ||
d93f8e55 VK |
907 | /* Bind source to sink, mixin is always source */ |
908 | ret = skl_bind_modules(ctx, src_mconfig, sink_mconfig); | |
909 | if (ret) | |
910 | return ret; | |
911 | ||
cc6a4044 JK |
912 | /* set module params after bind */ |
913 | skl_tplg_set_module_bind_params(src_w, src_mconfig, ctx); | |
914 | skl_tplg_set_module_bind_params(sink, sink_mconfig, ctx); | |
915 | ||
d93f8e55 VK |
916 | /* Start sinks pipe first */ |
917 | if (sink_mconfig->pipe->state != SKL_PIPE_STARTED) { | |
d1730c3d JK |
918 | if (sink_mconfig->pipe->conn_type != |
919 | SKL_PIPE_CONN_TYPE_FE) | |
920 | ret = skl_run_pipe(ctx, | |
921 | sink_mconfig->pipe); | |
d93f8e55 VK |
922 | if (ret) |
923 | return ret; | |
924 | } | |
d93f8e55 VK |
925 | } |
926 | } | |
927 | ||
8724ff17 | 928 | if (!sink) |
6bd4cf85 | 929 | return skl_tplg_bind_sinks(next_sink, skl, src_w, src_mconfig); |
8724ff17 JK |
930 | |
931 | return 0; | |
932 | } | |
933 | ||
934 | /* | |
935 | * A PGA represents a module in a pipeline. So in the Pre-PMU event of PGA | |
936 | * we need to do following: | |
937 | * - Bind to sink pipeline | |
938 | * Since the sink pipes can be running and we don't get mixer event on | |
939 | * connect for already running mixer, we need to find the sink pipes | |
940 | * here and bind to them. This way dynamic connect works. | |
941 | * - Start sink pipeline, if not running | |
942 | * - Then run current pipe | |
943 | */ | |
944 | static int skl_tplg_pga_dapm_pre_pmu_event(struct snd_soc_dapm_widget *w, | |
945 | struct skl *skl) | |
946 | { | |
947 | struct skl_module_cfg *src_mconfig; | |
948 | struct skl_sst *ctx = skl->skl_sst; | |
949 | int ret = 0; | |
950 | ||
951 | src_mconfig = w->priv; | |
952 | ||
953 | /* | |
954 | * find which sink it is connected to, bind with the sink, | |
955 | * if sink is not started, start sink pipe first, then start | |
956 | * this pipe | |
957 | */ | |
6bd4cf85 | 958 | ret = skl_tplg_bind_sinks(w, skl, w, src_mconfig); |
d93f8e55 VK |
959 | if (ret) |
960 | return ret; | |
961 | ||
d93f8e55 | 962 | /* Start source pipe last after starting all sinks */ |
d1730c3d JK |
963 | if (src_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE) |
964 | return skl_run_pipe(ctx, src_mconfig->pipe); | |
d93f8e55 VK |
965 | |
966 | return 0; | |
967 | } | |
968 | ||
8724ff17 JK |
969 | static struct snd_soc_dapm_widget *skl_get_src_dsp_widget( |
970 | struct snd_soc_dapm_widget *w, struct skl *skl) | |
971 | { | |
972 | struct snd_soc_dapm_path *p; | |
973 | struct snd_soc_dapm_widget *src_w = NULL; | |
974 | struct skl_sst *ctx = skl->skl_sst; | |
975 | ||
976 | snd_soc_dapm_widget_for_each_source_path(w, p) { | |
977 | src_w = p->source; | |
978 | if (!p->connect) | |
979 | continue; | |
980 | ||
981 | dev_dbg(ctx->dev, "sink widget=%s\n", w->name); | |
982 | dev_dbg(ctx->dev, "src widget=%s\n", p->source->name); | |
983 | ||
984 | /* | |
985 | * here we will check widgets in sink pipelines, so that can | |
986 | * be any widgets type and we are only interested if they are | |
987 | * ones used for SKL so check that first | |
988 | */ | |
989 | if ((p->source->priv != NULL) && | |
990 | is_skl_dsp_widget_type(p->source)) { | |
991 | return p->source; | |
992 | } | |
993 | } | |
994 | ||
995 | if (src_w != NULL) | |
996 | return skl_get_src_dsp_widget(src_w, skl); | |
997 | ||
998 | return NULL; | |
999 | } | |
1000 | ||
d93f8e55 VK |
1001 | /* |
1002 | * in the Post-PMU event of mixer we need to do following: | |
1003 | * - Check if this pipe is running | |
1004 | * - if not, then | |
1005 | * - bind this pipeline to its source pipeline | |
1006 | * if source pipe is already running, this means it is a dynamic | |
1007 | * connection and we need to bind only to that pipe | |
1008 | * - start this pipeline | |
1009 | */ | |
1010 | static int skl_tplg_mixer_dapm_post_pmu_event(struct snd_soc_dapm_widget *w, | |
1011 | struct skl *skl) | |
1012 | { | |
1013 | int ret = 0; | |
d93f8e55 VK |
1014 | struct snd_soc_dapm_widget *source, *sink; |
1015 | struct skl_module_cfg *src_mconfig, *sink_mconfig; | |
1016 | struct skl_sst *ctx = skl->skl_sst; | |
1017 | int src_pipe_started = 0; | |
1018 | ||
1019 | sink = w; | |
1020 | sink_mconfig = sink->priv; | |
1021 | ||
1022 | /* | |
1023 | * If source pipe is already started, that means source is driving | |
1024 | * one more sink before this sink got connected, Since source is | |
1025 | * started, bind this sink to source and start this pipe. | |
1026 | */ | |
8724ff17 JK |
1027 | source = skl_get_src_dsp_widget(w, skl); |
1028 | if (source != NULL) { | |
1029 | src_mconfig = source->priv; | |
1030 | sink_mconfig = sink->priv; | |
1031 | src_pipe_started = 1; | |
d93f8e55 VK |
1032 | |
1033 | /* | |
8724ff17 JK |
1034 | * check pipe state, then no need to bind or start the |
1035 | * pipe | |
d93f8e55 | 1036 | */ |
8724ff17 JK |
1037 | if (src_mconfig->pipe->state != SKL_PIPE_STARTED) |
1038 | src_pipe_started = 0; | |
d93f8e55 VK |
1039 | } |
1040 | ||
1041 | if (src_pipe_started) { | |
1042 | ret = skl_bind_modules(ctx, src_mconfig, sink_mconfig); | |
1043 | if (ret) | |
1044 | return ret; | |
1045 | ||
cc6a4044 JK |
1046 | /* set module params after bind */ |
1047 | skl_tplg_set_module_bind_params(source, src_mconfig, ctx); | |
1048 | skl_tplg_set_module_bind_params(sink, sink_mconfig, ctx); | |
1049 | ||
d1730c3d JK |
1050 | if (sink_mconfig->pipe->conn_type != SKL_PIPE_CONN_TYPE_FE) |
1051 | ret = skl_run_pipe(ctx, sink_mconfig->pipe); | |
d93f8e55 VK |
1052 | } |
1053 | ||
1054 | return ret; | |
1055 | } | |
1056 | ||
1057 | /* | |
1058 | * in the Pre-PMD event of mixer we need to do following: | |
1059 | * - Stop the pipe | |
1060 | * - find the source connections and remove that from dapm_path_list | |
1061 | * - unbind with source pipelines if still connected | |
1062 | */ | |
1063 | static int skl_tplg_mixer_dapm_pre_pmd_event(struct snd_soc_dapm_widget *w, | |
1064 | struct skl *skl) | |
1065 | { | |
d93f8e55 | 1066 | struct skl_module_cfg *src_mconfig, *sink_mconfig; |
ce1b5551 | 1067 | int ret = 0, i; |
d93f8e55 VK |
1068 | struct skl_sst *ctx = skl->skl_sst; |
1069 | ||
ce1b5551 | 1070 | sink_mconfig = w->priv; |
d93f8e55 VK |
1071 | |
1072 | /* Stop the pipe */ | |
1073 | ret = skl_stop_pipe(ctx, sink_mconfig->pipe); | |
1074 | if (ret) | |
1075 | return ret; | |
1076 | ||
ce1b5551 JK |
1077 | for (i = 0; i < sink_mconfig->max_in_queue; i++) { |
1078 | if (sink_mconfig->m_in_pin[i].pin_state == SKL_PIN_BIND_DONE) { | |
1079 | src_mconfig = sink_mconfig->m_in_pin[i].tgt_mcfg; | |
1080 | if (!src_mconfig) | |
1081 | continue; | |
d93f8e55 | 1082 | |
ce1b5551 JK |
1083 | ret = skl_unbind_modules(ctx, |
1084 | src_mconfig, sink_mconfig); | |
d93f8e55 | 1085 | } |
d93f8e55 VK |
1086 | } |
1087 | ||
1088 | return ret; | |
1089 | } | |
1090 | ||
1091 | /* | |
1092 | * in the Post-PMD event of mixer we need to do following: | |
1093 | * - Free the mcps used | |
1094 | * - Free the mem used | |
1095 | * - Unbind the modules within the pipeline | |
1096 | * - Delete the pipeline (modules are not required to be explicitly | |
1097 | * deleted, pipeline delete is enough here | |
1098 | */ | |
1099 | static int skl_tplg_mixer_dapm_post_pmd_event(struct snd_soc_dapm_widget *w, | |
1100 | struct skl *skl) | |
1101 | { | |
1102 | struct skl_module_cfg *mconfig = w->priv; | |
1103 | struct skl_pipe_module *w_module; | |
1104 | struct skl_module_cfg *src_module = NULL, *dst_module; | |
1105 | struct skl_sst *ctx = skl->skl_sst; | |
1106 | struct skl_pipe *s_pipe = mconfig->pipe; | |
550b349a | 1107 | struct skl_module_deferred_bind *modules, *tmp; |
d93f8e55 | 1108 | |
260eb73a D |
1109 | if (s_pipe->state == SKL_PIPE_INVALID) |
1110 | return -EINVAL; | |
1111 | ||
d93f8e55 | 1112 | skl_tplg_free_pipe_mcps(skl, mconfig); |
65976878 | 1113 | skl_tplg_free_pipe_mem(skl, mconfig); |
d93f8e55 | 1114 | |
b8c722dd JK |
1115 | list_for_each_entry(w_module, &s_pipe->w_list, node) { |
1116 | if (list_empty(&skl->bind_list)) | |
1117 | break; | |
1118 | ||
1119 | src_module = w_module->w->priv; | |
1120 | ||
550b349a | 1121 | list_for_each_entry_safe(modules, tmp, &skl->bind_list, node) { |
b8c722dd JK |
1122 | /* |
1123 | * When the destination module is deleted, Unbind the | |
1124 | * modules from deferred bind list. | |
1125 | */ | |
1126 | if (modules->dst == src_module) { | |
1127 | skl_unbind_modules(ctx, modules->src, | |
1128 | modules->dst); | |
1129 | } | |
1130 | ||
1131 | /* | |
1132 | * When the source module is deleted, remove this entry | |
1133 | * from the deferred bind list. | |
1134 | */ | |
1135 | if (modules->src == src_module) { | |
1136 | list_del(&modules->node); | |
1137 | modules->src = NULL; | |
1138 | modules->dst = NULL; | |
1139 | kfree(modules); | |
1140 | } | |
1141 | } | |
1142 | } | |
1143 | ||
d93f8e55 VK |
1144 | list_for_each_entry(w_module, &s_pipe->w_list, node) { |
1145 | dst_module = w_module->w->priv; | |
1146 | ||
260eb73a D |
1147 | if (mconfig->m_state >= SKL_MODULE_INIT_DONE) |
1148 | skl_tplg_free_pipe_mcps(skl, dst_module); | |
d93f8e55 VK |
1149 | if (src_module == NULL) { |
1150 | src_module = dst_module; | |
1151 | continue; | |
1152 | } | |
1153 | ||
7ca42f5a | 1154 | skl_unbind_modules(ctx, src_module, dst_module); |
d93f8e55 VK |
1155 | src_module = dst_module; |
1156 | } | |
1157 | ||
547cafa3 | 1158 | skl_delete_pipe(ctx, mconfig->pipe); |
d93f8e55 | 1159 | |
473a4d51 JK |
1160 | list_for_each_entry(w_module, &s_pipe->w_list, node) { |
1161 | src_module = w_module->w->priv; | |
1162 | src_module->m_state = SKL_MODULE_UNINIT; | |
1163 | } | |
1164 | ||
6c5768b3 | 1165 | return skl_tplg_unload_pipe_modules(ctx, s_pipe); |
d93f8e55 VK |
1166 | } |
1167 | ||
1168 | /* | |
1169 | * in the Post-PMD event of PGA we need to do following: | |
1170 | * - Free the mcps used | |
1171 | * - Stop the pipeline | |
1172 | * - In source pipe is connected, unbind with source pipelines | |
1173 | */ | |
1174 | static int skl_tplg_pga_dapm_post_pmd_event(struct snd_soc_dapm_widget *w, | |
1175 | struct skl *skl) | |
1176 | { | |
d93f8e55 | 1177 | struct skl_module_cfg *src_mconfig, *sink_mconfig; |
ce1b5551 | 1178 | int ret = 0, i; |
d93f8e55 VK |
1179 | struct skl_sst *ctx = skl->skl_sst; |
1180 | ||
ce1b5551 | 1181 | src_mconfig = w->priv; |
d93f8e55 | 1182 | |
d93f8e55 VK |
1183 | /* Stop the pipe since this is a mixin module */ |
1184 | ret = skl_stop_pipe(ctx, src_mconfig->pipe); | |
1185 | if (ret) | |
1186 | return ret; | |
1187 | ||
ce1b5551 JK |
1188 | for (i = 0; i < src_mconfig->max_out_queue; i++) { |
1189 | if (src_mconfig->m_out_pin[i].pin_state == SKL_PIN_BIND_DONE) { | |
1190 | sink_mconfig = src_mconfig->m_out_pin[i].tgt_mcfg; | |
1191 | if (!sink_mconfig) | |
1192 | continue; | |
1193 | /* | |
1194 | * This is a connecter and if path is found that means | |
1195 | * unbind between source and sink has not happened yet | |
1196 | */ | |
ce1b5551 JK |
1197 | ret = skl_unbind_modules(ctx, src_mconfig, |
1198 | sink_mconfig); | |
d93f8e55 VK |
1199 | } |
1200 | } | |
1201 | ||
d93f8e55 VK |
1202 | return ret; |
1203 | } | |
1204 | ||
d93f8e55 VK |
1205 | /* |
1206 | * In modelling, we assume there will be ONLY one mixer in a pipeline. If a | |
1207 | * second one is required that is created as another pipe entity. | |
1208 | * The mixer is responsible for pipe management and represent a pipeline | |
1209 | * instance | |
1210 | */ | |
1211 | static int skl_tplg_mixer_event(struct snd_soc_dapm_widget *w, | |
1212 | struct snd_kcontrol *k, int event) | |
1213 | { | |
1214 | struct snd_soc_dapm_context *dapm = w->dapm; | |
1215 | struct skl *skl = get_skl_ctx(dapm->dev); | |
1216 | ||
1217 | switch (event) { | |
1218 | case SND_SOC_DAPM_PRE_PMU: | |
1219 | return skl_tplg_mixer_dapm_pre_pmu_event(w, skl); | |
1220 | ||
1221 | case SND_SOC_DAPM_POST_PMU: | |
1222 | return skl_tplg_mixer_dapm_post_pmu_event(w, skl); | |
1223 | ||
1224 | case SND_SOC_DAPM_PRE_PMD: | |
1225 | return skl_tplg_mixer_dapm_pre_pmd_event(w, skl); | |
1226 | ||
1227 | case SND_SOC_DAPM_POST_PMD: | |
1228 | return skl_tplg_mixer_dapm_post_pmd_event(w, skl); | |
1229 | } | |
1230 | ||
1231 | return 0; | |
1232 | } | |
1233 | ||
1234 | /* | |
1235 | * In modelling, we assumed rest of the modules in pipeline are PGA. But we | |
1236 | * are interested in last PGA (leaf PGA) in a pipeline to disconnect with | |
1237 | * the sink when it is running (two FE to one BE or one FE to two BE) | |
1238 | * scenarios | |
1239 | */ | |
1240 | static int skl_tplg_pga_event(struct snd_soc_dapm_widget *w, | |
1241 | struct snd_kcontrol *k, int event) | |
1242 | ||
1243 | { | |
1244 | struct snd_soc_dapm_context *dapm = w->dapm; | |
1245 | struct skl *skl = get_skl_ctx(dapm->dev); | |
1246 | ||
1247 | switch (event) { | |
1248 | case SND_SOC_DAPM_PRE_PMU: | |
1249 | return skl_tplg_pga_dapm_pre_pmu_event(w, skl); | |
1250 | ||
1251 | case SND_SOC_DAPM_POST_PMD: | |
1252 | return skl_tplg_pga_dapm_post_pmd_event(w, skl); | |
1253 | } | |
1254 | ||
1255 | return 0; | |
1256 | } | |
cfb0a873 | 1257 | |
140adfba JK |
1258 | static int skl_tplg_tlv_control_get(struct snd_kcontrol *kcontrol, |
1259 | unsigned int __user *data, unsigned int size) | |
1260 | { | |
1261 | struct soc_bytes_ext *sb = | |
1262 | (struct soc_bytes_ext *)kcontrol->private_value; | |
1263 | struct skl_algo_data *bc = (struct skl_algo_data *)sb->dobj.private; | |
7d9f2911 OA |
1264 | struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol); |
1265 | struct skl_module_cfg *mconfig = w->priv; | |
1266 | struct skl *skl = get_skl_ctx(w->dapm->dev); | |
1267 | ||
1268 | if (w->power) | |
1269 | skl_get_module_params(skl->skl_sst, (u32 *)bc->params, | |
0d682104 | 1270 | bc->size, bc->param_id, mconfig); |
140adfba | 1271 | |
41556f68 VK |
1272 | /* decrement size for TLV header */ |
1273 | size -= 2 * sizeof(u32); | |
1274 | ||
1275 | /* check size as we don't want to send kernel data */ | |
1276 | if (size > bc->max) | |
1277 | size = bc->max; | |
1278 | ||
140adfba JK |
1279 | if (bc->params) { |
1280 | if (copy_to_user(data, &bc->param_id, sizeof(u32))) | |
1281 | return -EFAULT; | |
e8bc3c99 | 1282 | if (copy_to_user(data + 1, &size, sizeof(u32))) |
140adfba | 1283 | return -EFAULT; |
e8bc3c99 | 1284 | if (copy_to_user(data + 2, bc->params, size)) |
140adfba JK |
1285 | return -EFAULT; |
1286 | } | |
1287 | ||
1288 | return 0; | |
1289 | } | |
1290 | ||
1291 | #define SKL_PARAM_VENDOR_ID 0xff | |
1292 | ||
1293 | static int skl_tplg_tlv_control_set(struct snd_kcontrol *kcontrol, | |
1294 | const unsigned int __user *data, unsigned int size) | |
1295 | { | |
1296 | struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol); | |
1297 | struct skl_module_cfg *mconfig = w->priv; | |
1298 | struct soc_bytes_ext *sb = | |
1299 | (struct soc_bytes_ext *)kcontrol->private_value; | |
1300 | struct skl_algo_data *ac = (struct skl_algo_data *)sb->dobj.private; | |
1301 | struct skl *skl = get_skl_ctx(w->dapm->dev); | |
1302 | ||
1303 | if (ac->params) { | |
0d682104 D |
1304 | if (size > ac->max) |
1305 | return -EINVAL; | |
1306 | ||
1307 | ac->size = size; | |
140adfba JK |
1308 | /* |
1309 | * if the param_is is of type Vendor, firmware expects actual | |
1310 | * parameter id and size from the control. | |
1311 | */ | |
1312 | if (ac->param_id == SKL_PARAM_VENDOR_ID) { | |
1313 | if (copy_from_user(ac->params, data, size)) | |
1314 | return -EFAULT; | |
1315 | } else { | |
1316 | if (copy_from_user(ac->params, | |
65b4bcb8 | 1317 | data + 2, size)) |
140adfba JK |
1318 | return -EFAULT; |
1319 | } | |
1320 | ||
1321 | if (w->power) | |
1322 | return skl_set_module_params(skl->skl_sst, | |
0d682104 | 1323 | (u32 *)ac->params, ac->size, |
140adfba JK |
1324 | ac->param_id, mconfig); |
1325 | } | |
1326 | ||
1327 | return 0; | |
1328 | } | |
1329 | ||
7a1b749b D |
1330 | static int skl_tplg_mic_control_get(struct snd_kcontrol *kcontrol, |
1331 | struct snd_ctl_elem_value *ucontrol) | |
1332 | { | |
1333 | struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol); | |
1334 | struct skl_module_cfg *mconfig = w->priv; | |
1335 | struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; | |
1336 | u32 ch_type = *((u32 *)ec->dobj.private); | |
1337 | ||
1338 | if (mconfig->dmic_ch_type == ch_type) | |
1339 | ucontrol->value.enumerated.item[0] = | |
1340 | mconfig->dmic_ch_combo_index; | |
1341 | else | |
1342 | ucontrol->value.enumerated.item[0] = 0; | |
1343 | ||
1344 | return 0; | |
1345 | } | |
1346 | ||
1347 | static int skl_fill_mic_sel_params(struct skl_module_cfg *mconfig, | |
1348 | struct skl_mic_sel_config *mic_cfg, struct device *dev) | |
1349 | { | |
1350 | struct skl_specific_cfg *sp_cfg = &mconfig->formats_config; | |
1351 | ||
1352 | sp_cfg->caps_size = sizeof(struct skl_mic_sel_config); | |
1353 | sp_cfg->set_params = SKL_PARAM_SET; | |
1354 | sp_cfg->param_id = 0x00; | |
1355 | if (!sp_cfg->caps) { | |
1356 | sp_cfg->caps = devm_kzalloc(dev, sp_cfg->caps_size, GFP_KERNEL); | |
1357 | if (!sp_cfg->caps) | |
1358 | return -ENOMEM; | |
1359 | } | |
1360 | ||
1361 | mic_cfg->mic_switch = SKL_MIC_SEL_SWITCH; | |
1362 | mic_cfg->flags = 0; | |
1363 | memcpy(sp_cfg->caps, mic_cfg, sp_cfg->caps_size); | |
1364 | ||
1365 | return 0; | |
1366 | } | |
1367 | ||
1368 | static int skl_tplg_mic_control_set(struct snd_kcontrol *kcontrol, | |
1369 | struct snd_ctl_elem_value *ucontrol) | |
1370 | { | |
1371 | struct snd_soc_dapm_widget *w = snd_soc_dapm_kcontrol_widget(kcontrol); | |
1372 | struct skl_module_cfg *mconfig = w->priv; | |
1373 | struct skl_mic_sel_config mic_cfg = {0}; | |
1374 | struct soc_enum *ec = (struct soc_enum *)kcontrol->private_value; | |
1375 | u32 ch_type = *((u32 *)ec->dobj.private); | |
1376 | const int *list; | |
1377 | u8 in_ch, out_ch, index; | |
1378 | ||
1379 | mconfig->dmic_ch_type = ch_type; | |
1380 | mconfig->dmic_ch_combo_index = ucontrol->value.enumerated.item[0]; | |
1381 | ||
1382 | /* enum control index 0 is INVALID, so no channels to be set */ | |
1383 | if (mconfig->dmic_ch_combo_index == 0) | |
1384 | return 0; | |
1385 | ||
1386 | /* No valid channel selection map for index 0, so offset by 1 */ | |
1387 | index = mconfig->dmic_ch_combo_index - 1; | |
1388 | ||
1389 | switch (ch_type) { | |
1390 | case SKL_CH_MONO: | |
1391 | if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_mono_list)) | |
1392 | return -EINVAL; | |
1393 | ||
1394 | list = &mic_mono_list[index]; | |
1395 | break; | |
1396 | ||
1397 | case SKL_CH_STEREO: | |
1398 | if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_stereo_list)) | |
1399 | return -EINVAL; | |
1400 | ||
1401 | list = mic_stereo_list[index]; | |
1402 | break; | |
1403 | ||
1404 | case SKL_CH_TRIO: | |
1405 | if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_trio_list)) | |
1406 | return -EINVAL; | |
1407 | ||
1408 | list = mic_trio_list[index]; | |
1409 | break; | |
1410 | ||
1411 | case SKL_CH_QUATRO: | |
1412 | if (mconfig->dmic_ch_combo_index > ARRAY_SIZE(mic_quatro_list)) | |
1413 | return -EINVAL; | |
1414 | ||
1415 | list = mic_quatro_list[index]; | |
1416 | break; | |
1417 | ||
1418 | default: | |
1419 | dev_err(w->dapm->dev, | |
1420 | "Invalid channel %d for mic_select module\n", | |
1421 | ch_type); | |
1422 | return -EINVAL; | |
1423 | ||
1424 | } | |
1425 | ||
1426 | /* channel type enum map to number of chanels for that type */ | |
1427 | for (out_ch = 0; out_ch < ch_type; out_ch++) { | |
1428 | in_ch = list[out_ch]; | |
1429 | mic_cfg.blob[out_ch][in_ch] = SKL_DEFAULT_MIC_SEL_GAIN; | |
1430 | } | |
1431 | ||
1432 | return skl_fill_mic_sel_params(mconfig, &mic_cfg, w->dapm->dev); | |
1433 | } | |
1434 | ||
8871dcb9 JK |
1435 | /* |
1436 | * Fill the dma id for host and link. In case of passthrough | |
1437 | * pipeline, this will both host and link in the same | |
1438 | * pipeline, so need to copy the link and host based on dev_type | |
1439 | */ | |
1440 | static void skl_tplg_fill_dma_id(struct skl_module_cfg *mcfg, | |
1441 | struct skl_pipe_params *params) | |
1442 | { | |
1443 | struct skl_pipe *pipe = mcfg->pipe; | |
1444 | ||
1445 | if (pipe->passthru) { | |
1446 | switch (mcfg->dev_type) { | |
1447 | case SKL_DEVICE_HDALINK: | |
1448 | pipe->p_params->link_dma_id = params->link_dma_id; | |
12c3be0e | 1449 | pipe->p_params->link_index = params->link_index; |
7f975a38 | 1450 | pipe->p_params->link_bps = params->link_bps; |
8871dcb9 JK |
1451 | break; |
1452 | ||
1453 | case SKL_DEVICE_HDAHOST: | |
1454 | pipe->p_params->host_dma_id = params->host_dma_id; | |
7f975a38 | 1455 | pipe->p_params->host_bps = params->host_bps; |
8871dcb9 JK |
1456 | break; |
1457 | ||
1458 | default: | |
1459 | break; | |
1460 | } | |
1461 | pipe->p_params->s_fmt = params->s_fmt; | |
1462 | pipe->p_params->ch = params->ch; | |
1463 | pipe->p_params->s_freq = params->s_freq; | |
1464 | pipe->p_params->stream = params->stream; | |
12c3be0e | 1465 | pipe->p_params->format = params->format; |
8871dcb9 JK |
1466 | |
1467 | } else { | |
1468 | memcpy(pipe->p_params, params, sizeof(*params)); | |
1469 | } | |
1470 | } | |
1471 | ||
cfb0a873 VK |
1472 | /* |
1473 | * The FE params are passed by hw_params of the DAI. | |
1474 | * On hw_params, the params are stored in Gateway module of the FE and we | |
1475 | * need to calculate the format in DSP module configuration, that | |
1476 | * conversion is done here | |
1477 | */ | |
1478 | int skl_tplg_update_pipe_params(struct device *dev, | |
1479 | struct skl_module_cfg *mconfig, | |
1480 | struct skl_pipe_params *params) | |
1481 | { | |
cfb0a873 VK |
1482 | struct skl_module_fmt *format = NULL; |
1483 | ||
8871dcb9 | 1484 | skl_tplg_fill_dma_id(mconfig, params); |
cfb0a873 VK |
1485 | |
1486 | if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) | |
4cd9899f | 1487 | format = &mconfig->in_fmt[0]; |
cfb0a873 | 1488 | else |
4cd9899f | 1489 | format = &mconfig->out_fmt[0]; |
cfb0a873 VK |
1490 | |
1491 | /* set the hw_params */ | |
1492 | format->s_freq = params->s_freq; | |
1493 | format->channels = params->ch; | |
1494 | format->valid_bit_depth = skl_get_bit_depth(params->s_fmt); | |
1495 | ||
1496 | /* | |
1497 | * 16 bit is 16 bit container whereas 24 bit is in 32 bit | |
1498 | * container so update bit depth accordingly | |
1499 | */ | |
1500 | switch (format->valid_bit_depth) { | |
1501 | case SKL_DEPTH_16BIT: | |
1502 | format->bit_depth = format->valid_bit_depth; | |
1503 | break; | |
1504 | ||
1505 | case SKL_DEPTH_24BIT: | |
6654f39e | 1506 | case SKL_DEPTH_32BIT: |
cfb0a873 VK |
1507 | format->bit_depth = SKL_DEPTH_32BIT; |
1508 | break; | |
1509 | ||
1510 | default: | |
1511 | dev_err(dev, "Invalid bit depth %x for pipe\n", | |
1512 | format->valid_bit_depth); | |
1513 | return -EINVAL; | |
1514 | } | |
1515 | ||
1516 | if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
1517 | mconfig->ibs = (format->s_freq / 1000) * | |
1518 | (format->channels) * | |
1519 | (format->bit_depth >> 3); | |
1520 | } else { | |
1521 | mconfig->obs = (format->s_freq / 1000) * | |
1522 | (format->channels) * | |
1523 | (format->bit_depth >> 3); | |
1524 | } | |
1525 | ||
1526 | return 0; | |
1527 | } | |
1528 | ||
1529 | /* | |
1530 | * Query the module config for the FE DAI | |
1531 | * This is used to find the hw_params set for that DAI and apply to FE | |
1532 | * pipeline | |
1533 | */ | |
1534 | struct skl_module_cfg * | |
1535 | skl_tplg_fe_get_cpr_module(struct snd_soc_dai *dai, int stream) | |
1536 | { | |
1537 | struct snd_soc_dapm_widget *w; | |
1538 | struct snd_soc_dapm_path *p = NULL; | |
1539 | ||
1540 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
1541 | w = dai->playback_widget; | |
f0900eb2 | 1542 | snd_soc_dapm_widget_for_each_sink_path(w, p) { |
cfb0a873 | 1543 | if (p->connect && p->sink->power && |
a28f51db | 1544 | !is_skl_dsp_widget_type(p->sink)) |
cfb0a873 VK |
1545 | continue; |
1546 | ||
1547 | if (p->sink->priv) { | |
1548 | dev_dbg(dai->dev, "set params for %s\n", | |
1549 | p->sink->name); | |
1550 | return p->sink->priv; | |
1551 | } | |
1552 | } | |
1553 | } else { | |
1554 | w = dai->capture_widget; | |
f0900eb2 | 1555 | snd_soc_dapm_widget_for_each_source_path(w, p) { |
cfb0a873 | 1556 | if (p->connect && p->source->power && |
a28f51db | 1557 | !is_skl_dsp_widget_type(p->source)) |
cfb0a873 VK |
1558 | continue; |
1559 | ||
1560 | if (p->source->priv) { | |
1561 | dev_dbg(dai->dev, "set params for %s\n", | |
1562 | p->source->name); | |
1563 | return p->source->priv; | |
1564 | } | |
1565 | } | |
1566 | } | |
1567 | ||
1568 | return NULL; | |
1569 | } | |
1570 | ||
718a42b5 D |
1571 | static struct skl_module_cfg *skl_get_mconfig_pb_cpr( |
1572 | struct snd_soc_dai *dai, struct snd_soc_dapm_widget *w) | |
1573 | { | |
1574 | struct snd_soc_dapm_path *p; | |
1575 | struct skl_module_cfg *mconfig = NULL; | |
1576 | ||
1577 | snd_soc_dapm_widget_for_each_source_path(w, p) { | |
1578 | if (w->endpoints[SND_SOC_DAPM_DIR_OUT] > 0) { | |
1579 | if (p->connect && | |
1580 | (p->sink->id == snd_soc_dapm_aif_out) && | |
1581 | p->source->priv) { | |
1582 | mconfig = p->source->priv; | |
1583 | return mconfig; | |
1584 | } | |
1585 | mconfig = skl_get_mconfig_pb_cpr(dai, p->source); | |
1586 | if (mconfig) | |
1587 | return mconfig; | |
1588 | } | |
1589 | } | |
1590 | return mconfig; | |
1591 | } | |
1592 | ||
1593 | static struct skl_module_cfg *skl_get_mconfig_cap_cpr( | |
1594 | struct snd_soc_dai *dai, struct snd_soc_dapm_widget *w) | |
1595 | { | |
1596 | struct snd_soc_dapm_path *p; | |
1597 | struct skl_module_cfg *mconfig = NULL; | |
1598 | ||
1599 | snd_soc_dapm_widget_for_each_sink_path(w, p) { | |
1600 | if (w->endpoints[SND_SOC_DAPM_DIR_IN] > 0) { | |
1601 | if (p->connect && | |
1602 | (p->source->id == snd_soc_dapm_aif_in) && | |
1603 | p->sink->priv) { | |
1604 | mconfig = p->sink->priv; | |
1605 | return mconfig; | |
1606 | } | |
1607 | mconfig = skl_get_mconfig_cap_cpr(dai, p->sink); | |
1608 | if (mconfig) | |
1609 | return mconfig; | |
1610 | } | |
1611 | } | |
1612 | return mconfig; | |
1613 | } | |
1614 | ||
1615 | struct skl_module_cfg * | |
1616 | skl_tplg_be_get_cpr_module(struct snd_soc_dai *dai, int stream) | |
1617 | { | |
1618 | struct snd_soc_dapm_widget *w; | |
1619 | struct skl_module_cfg *mconfig; | |
1620 | ||
1621 | if (stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
1622 | w = dai->playback_widget; | |
1623 | mconfig = skl_get_mconfig_pb_cpr(dai, w); | |
1624 | } else { | |
1625 | w = dai->capture_widget; | |
1626 | mconfig = skl_get_mconfig_cap_cpr(dai, w); | |
1627 | } | |
1628 | return mconfig; | |
1629 | } | |
1630 | ||
cfb0a873 VK |
1631 | static u8 skl_tplg_be_link_type(int dev_type) |
1632 | { | |
1633 | int ret; | |
1634 | ||
1635 | switch (dev_type) { | |
1636 | case SKL_DEVICE_BT: | |
1637 | ret = NHLT_LINK_SSP; | |
1638 | break; | |
1639 | ||
1640 | case SKL_DEVICE_DMIC: | |
1641 | ret = NHLT_LINK_DMIC; | |
1642 | break; | |
1643 | ||
1644 | case SKL_DEVICE_I2S: | |
1645 | ret = NHLT_LINK_SSP; | |
1646 | break; | |
1647 | ||
1648 | case SKL_DEVICE_HDALINK: | |
1649 | ret = NHLT_LINK_HDA; | |
1650 | break; | |
1651 | ||
1652 | default: | |
1653 | ret = NHLT_LINK_INVALID; | |
1654 | break; | |
1655 | } | |
1656 | ||
1657 | return ret; | |
1658 | } | |
1659 | ||
1660 | /* | |
1661 | * Fill the BE gateway parameters | |
1662 | * The BE gateway expects a blob of parameters which are kept in the ACPI | |
1663 | * NHLT blob, so query the blob for interface type (i2s/pdm) and instance. | |
1664 | * The port can have multiple settings so pick based on the PCM | |
1665 | * parameters | |
1666 | */ | |
1667 | static int skl_tplg_be_fill_pipe_params(struct snd_soc_dai *dai, | |
1668 | struct skl_module_cfg *mconfig, | |
1669 | struct skl_pipe_params *params) | |
1670 | { | |
cfb0a873 VK |
1671 | struct nhlt_specific_cfg *cfg; |
1672 | struct skl *skl = get_skl_ctx(dai->dev); | |
1673 | int link_type = skl_tplg_be_link_type(mconfig->dev_type); | |
db2f586b | 1674 | u8 dev_type = skl_tplg_be_dev_type(mconfig->dev_type); |
cfb0a873 | 1675 | |
8871dcb9 | 1676 | skl_tplg_fill_dma_id(mconfig, params); |
cfb0a873 | 1677 | |
b30c275e JK |
1678 | if (link_type == NHLT_LINK_HDA) |
1679 | return 0; | |
1680 | ||
cfb0a873 VK |
1681 | /* update the blob based on virtual bus_id*/ |
1682 | cfg = skl_get_ep_blob(skl, mconfig->vbus_id, link_type, | |
1683 | params->s_fmt, params->ch, | |
db2f586b SV |
1684 | params->s_freq, params->stream, |
1685 | dev_type); | |
cfb0a873 VK |
1686 | if (cfg) { |
1687 | mconfig->formats_config.caps_size = cfg->size; | |
bc03281a | 1688 | mconfig->formats_config.caps = (u32 *) &cfg->caps; |
cfb0a873 VK |
1689 | } else { |
1690 | dev_err(dai->dev, "Blob NULL for id %x type %d dirn %d\n", | |
1691 | mconfig->vbus_id, link_type, | |
1692 | params->stream); | |
1693 | dev_err(dai->dev, "PCM: ch %d, freq %d, fmt %d\n", | |
1694 | params->ch, params->s_freq, params->s_fmt); | |
1695 | return -EINVAL; | |
1696 | } | |
1697 | ||
1698 | return 0; | |
1699 | } | |
1700 | ||
1701 | static int skl_tplg_be_set_src_pipe_params(struct snd_soc_dai *dai, | |
1702 | struct snd_soc_dapm_widget *w, | |
1703 | struct skl_pipe_params *params) | |
1704 | { | |
1705 | struct snd_soc_dapm_path *p; | |
4d8adccb | 1706 | int ret = -EIO; |
cfb0a873 | 1707 | |
f0900eb2 | 1708 | snd_soc_dapm_widget_for_each_source_path(w, p) { |
cfb0a873 VK |
1709 | if (p->connect && is_skl_dsp_widget_type(p->source) && |
1710 | p->source->priv) { | |
1711 | ||
9a03cb49 JK |
1712 | ret = skl_tplg_be_fill_pipe_params(dai, |
1713 | p->source->priv, params); | |
1714 | if (ret < 0) | |
1715 | return ret; | |
cfb0a873 | 1716 | } else { |
9a03cb49 JK |
1717 | ret = skl_tplg_be_set_src_pipe_params(dai, |
1718 | p->source, params); | |
4d8adccb SP |
1719 | if (ret < 0) |
1720 | return ret; | |
cfb0a873 VK |
1721 | } |
1722 | } | |
1723 | ||
4d8adccb | 1724 | return ret; |
cfb0a873 VK |
1725 | } |
1726 | ||
1727 | static int skl_tplg_be_set_sink_pipe_params(struct snd_soc_dai *dai, | |
1728 | struct snd_soc_dapm_widget *w, struct skl_pipe_params *params) | |
1729 | { | |
1730 | struct snd_soc_dapm_path *p = NULL; | |
4d8adccb | 1731 | int ret = -EIO; |
cfb0a873 | 1732 | |
f0900eb2 | 1733 | snd_soc_dapm_widget_for_each_sink_path(w, p) { |
cfb0a873 VK |
1734 | if (p->connect && is_skl_dsp_widget_type(p->sink) && |
1735 | p->sink->priv) { | |
1736 | ||
9a03cb49 JK |
1737 | ret = skl_tplg_be_fill_pipe_params(dai, |
1738 | p->sink->priv, params); | |
1739 | if (ret < 0) | |
1740 | return ret; | |
cfb0a873 | 1741 | } else { |
4d8adccb | 1742 | ret = skl_tplg_be_set_sink_pipe_params( |
cfb0a873 | 1743 | dai, p->sink, params); |
4d8adccb SP |
1744 | if (ret < 0) |
1745 | return ret; | |
cfb0a873 VK |
1746 | } |
1747 | } | |
1748 | ||
4d8adccb | 1749 | return ret; |
cfb0a873 VK |
1750 | } |
1751 | ||
1752 | /* | |
1753 | * BE hw_params can be a source parameters (capture) or sink parameters | |
1754 | * (playback). Based on sink and source we need to either find the source | |
1755 | * list or the sink list and set the pipeline parameters | |
1756 | */ | |
1757 | int skl_tplg_be_update_params(struct snd_soc_dai *dai, | |
1758 | struct skl_pipe_params *params) | |
1759 | { | |
1760 | struct snd_soc_dapm_widget *w; | |
1761 | ||
1762 | if (params->stream == SNDRV_PCM_STREAM_PLAYBACK) { | |
1763 | w = dai->playback_widget; | |
1764 | ||
1765 | return skl_tplg_be_set_src_pipe_params(dai, w, params); | |
1766 | ||
1767 | } else { | |
1768 | w = dai->capture_widget; | |
1769 | ||
1770 | return skl_tplg_be_set_sink_pipe_params(dai, w, params); | |
1771 | } | |
1772 | ||
1773 | return 0; | |
1774 | } | |
3af36706 VK |
1775 | |
1776 | static const struct snd_soc_tplg_widget_events skl_tplg_widget_ops[] = { | |
1777 | {SKL_MIXER_EVENT, skl_tplg_mixer_event}, | |
9a1e3507 | 1778 | {SKL_VMIXER_EVENT, skl_tplg_mixer_event}, |
3af36706 VK |
1779 | {SKL_PGA_EVENT, skl_tplg_pga_event}, |
1780 | }; | |
1781 | ||
140adfba JK |
1782 | static const struct snd_soc_tplg_bytes_ext_ops skl_tlv_ops[] = { |
1783 | {SKL_CONTROL_TYPE_BYTE_TLV, skl_tplg_tlv_control_get, | |
1784 | skl_tplg_tlv_control_set}, | |
1785 | }; | |
1786 | ||
7a1b749b D |
1787 | static const struct snd_soc_tplg_kcontrol_ops skl_tplg_kcontrol_ops[] = { |
1788 | { | |
1789 | .id = SKL_CONTROL_TYPE_MIC_SELECT, | |
1790 | .get = skl_tplg_mic_control_get, | |
1791 | .put = skl_tplg_mic_control_set, | |
1792 | }, | |
1793 | }; | |
1794 | ||
6277e832 SN |
1795 | static int skl_tplg_fill_pipe_tkn(struct device *dev, |
1796 | struct skl_pipe *pipe, u32 tkn, | |
1797 | u32 tkn_val) | |
3af36706 | 1798 | { |
3af36706 | 1799 | |
6277e832 SN |
1800 | switch (tkn) { |
1801 | case SKL_TKN_U32_PIPE_CONN_TYPE: | |
1802 | pipe->conn_type = tkn_val; | |
1803 | break; | |
1804 | ||
1805 | case SKL_TKN_U32_PIPE_PRIORITY: | |
1806 | pipe->pipe_priority = tkn_val; | |
1807 | break; | |
1808 | ||
1809 | case SKL_TKN_U32_PIPE_MEM_PGS: | |
1810 | pipe->memory_pages = tkn_val; | |
1811 | break; | |
1812 | ||
8a0cb236 VK |
1813 | case SKL_TKN_U32_PMODE: |
1814 | pipe->lp_mode = tkn_val; | |
1815 | break; | |
1816 | ||
6277e832 SN |
1817 | default: |
1818 | dev_err(dev, "Token not handled %d\n", tkn); | |
1819 | return -EINVAL; | |
3af36706 | 1820 | } |
6277e832 SN |
1821 | |
1822 | return 0; | |
3af36706 VK |
1823 | } |
1824 | ||
1825 | /* | |
6277e832 SN |
1826 | * Add pipeline by parsing the relevant tokens |
1827 | * Return an existing pipe if the pipe already exists. | |
3af36706 | 1828 | */ |
6277e832 SN |
1829 | static int skl_tplg_add_pipe(struct device *dev, |
1830 | struct skl_module_cfg *mconfig, struct skl *skl, | |
1831 | struct snd_soc_tplg_vendor_value_elem *tkn_elem) | |
3af36706 VK |
1832 | { |
1833 | struct skl_pipeline *ppl; | |
1834 | struct skl_pipe *pipe; | |
1835 | struct skl_pipe_params *params; | |
1836 | ||
1837 | list_for_each_entry(ppl, &skl->ppl_list, node) { | |
6277e832 SN |
1838 | if (ppl->pipe->ppl_id == tkn_elem->value) { |
1839 | mconfig->pipe = ppl->pipe; | |
081dc8ab | 1840 | return -EEXIST; |
6277e832 | 1841 | } |
3af36706 VK |
1842 | } |
1843 | ||
1844 | ppl = devm_kzalloc(dev, sizeof(*ppl), GFP_KERNEL); | |
1845 | if (!ppl) | |
6277e832 | 1846 | return -ENOMEM; |
3af36706 VK |
1847 | |
1848 | pipe = devm_kzalloc(dev, sizeof(*pipe), GFP_KERNEL); | |
1849 | if (!pipe) | |
6277e832 | 1850 | return -ENOMEM; |
3af36706 VK |
1851 | |
1852 | params = devm_kzalloc(dev, sizeof(*params), GFP_KERNEL); | |
1853 | if (!params) | |
6277e832 | 1854 | return -ENOMEM; |
3af36706 | 1855 | |
3af36706 | 1856 | pipe->p_params = params; |
6277e832 | 1857 | pipe->ppl_id = tkn_elem->value; |
3af36706 VK |
1858 | INIT_LIST_HEAD(&pipe->w_list); |
1859 | ||
1860 | ppl->pipe = pipe; | |
1861 | list_add(&ppl->node, &skl->ppl_list); | |
1862 | ||
6277e832 SN |
1863 | mconfig->pipe = pipe; |
1864 | mconfig->pipe->state = SKL_PIPE_INVALID; | |
1865 | ||
1866 | return 0; | |
1867 | } | |
1868 | ||
1869 | static int skl_tplg_fill_pin(struct device *dev, u32 tkn, | |
1870 | struct skl_module_pin *m_pin, | |
1871 | int pin_index, u32 value) | |
1872 | { | |
1873 | switch (tkn) { | |
1874 | case SKL_TKN_U32_PIN_MOD_ID: | |
1875 | m_pin[pin_index].id.module_id = value; | |
1876 | break; | |
1877 | ||
1878 | case SKL_TKN_U32_PIN_INST_ID: | |
1879 | m_pin[pin_index].id.instance_id = value; | |
1880 | break; | |
1881 | ||
1882 | default: | |
1883 | dev_err(dev, "%d Not a pin token\n", value); | |
1884 | return -EINVAL; | |
1885 | } | |
1886 | ||
1887 | return 0; | |
1888 | } | |
1889 | ||
1890 | /* | |
1891 | * Parse for pin config specific tokens to fill up the | |
1892 | * module private data | |
1893 | */ | |
1894 | static int skl_tplg_fill_pins_info(struct device *dev, | |
1895 | struct skl_module_cfg *mconfig, | |
1896 | struct snd_soc_tplg_vendor_value_elem *tkn_elem, | |
1897 | int dir, int pin_count) | |
1898 | { | |
1899 | int ret; | |
1900 | struct skl_module_pin *m_pin; | |
1901 | ||
1902 | switch (dir) { | |
1903 | case SKL_DIR_IN: | |
1904 | m_pin = mconfig->m_in_pin; | |
1905 | break; | |
1906 | ||
1907 | case SKL_DIR_OUT: | |
1908 | m_pin = mconfig->m_out_pin; | |
1909 | break; | |
1910 | ||
1911 | default: | |
ecd286a9 | 1912 | dev_err(dev, "Invalid direction value\n"); |
6277e832 SN |
1913 | return -EINVAL; |
1914 | } | |
1915 | ||
1916 | ret = skl_tplg_fill_pin(dev, tkn_elem->token, | |
1917 | m_pin, pin_count, tkn_elem->value); | |
1918 | ||
1919 | if (ret < 0) | |
1920 | return ret; | |
1921 | ||
1922 | m_pin[pin_count].in_use = false; | |
1923 | m_pin[pin_count].pin_state = SKL_PIN_UNBIND; | |
1924 | ||
1925 | return 0; | |
3af36706 VK |
1926 | } |
1927 | ||
6277e832 SN |
1928 | /* |
1929 | * Fill up input/output module config format based | |
1930 | * on the direction | |
1931 | */ | |
1932 | static int skl_tplg_fill_fmt(struct device *dev, | |
1933 | struct skl_module_cfg *mconfig, u32 tkn, | |
1934 | u32 value, u32 dir, u32 pin_count) | |
1935 | { | |
1936 | struct skl_module_fmt *dst_fmt; | |
1937 | ||
1938 | switch (dir) { | |
1939 | case SKL_DIR_IN: | |
1940 | dst_fmt = mconfig->in_fmt; | |
1941 | dst_fmt += pin_count; | |
1942 | break; | |
1943 | ||
1944 | case SKL_DIR_OUT: | |
1945 | dst_fmt = mconfig->out_fmt; | |
1946 | dst_fmt += pin_count; | |
1947 | break; | |
1948 | ||
1949 | default: | |
ecd286a9 | 1950 | dev_err(dev, "Invalid direction value\n"); |
6277e832 SN |
1951 | return -EINVAL; |
1952 | } | |
1953 | ||
1954 | switch (tkn) { | |
1955 | case SKL_TKN_U32_FMT_CH: | |
1956 | dst_fmt->channels = value; | |
1957 | break; | |
1958 | ||
1959 | case SKL_TKN_U32_FMT_FREQ: | |
1960 | dst_fmt->s_freq = value; | |
1961 | break; | |
1962 | ||
1963 | case SKL_TKN_U32_FMT_BIT_DEPTH: | |
1964 | dst_fmt->bit_depth = value; | |
1965 | break; | |
1966 | ||
1967 | case SKL_TKN_U32_FMT_SAMPLE_SIZE: | |
1968 | dst_fmt->valid_bit_depth = value; | |
1969 | break; | |
1970 | ||
1971 | case SKL_TKN_U32_FMT_CH_CONFIG: | |
1972 | dst_fmt->ch_cfg = value; | |
1973 | break; | |
1974 | ||
1975 | case SKL_TKN_U32_FMT_INTERLEAVE: | |
1976 | dst_fmt->interleaving_style = value; | |
1977 | break; | |
1978 | ||
1979 | case SKL_TKN_U32_FMT_SAMPLE_TYPE: | |
1980 | dst_fmt->sample_type = value; | |
1981 | break; | |
1982 | ||
1983 | case SKL_TKN_U32_FMT_CH_MAP: | |
1984 | dst_fmt->ch_map = value; | |
1985 | break; | |
1986 | ||
1987 | default: | |
ecd286a9 | 1988 | dev_err(dev, "Invalid token %d\n", tkn); |
6277e832 SN |
1989 | return -EINVAL; |
1990 | } | |
1991 | ||
1992 | return 0; | |
1993 | } | |
1994 | ||
1995 | static int skl_tplg_get_uuid(struct device *dev, struct skl_module_cfg *mconfig, | |
1996 | struct snd_soc_tplg_vendor_uuid_elem *uuid_tkn) | |
1997 | { | |
1998 | if (uuid_tkn->token == SKL_TKN_UUID) | |
1999 | memcpy(&mconfig->guid, &uuid_tkn->uuid, 16); | |
2000 | else { | |
ecd286a9 | 2001 | dev_err(dev, "Not an UUID token tkn %d\n", uuid_tkn->token); |
6277e832 SN |
2002 | return -EINVAL; |
2003 | } | |
2004 | ||
2005 | return 0; | |
2006 | } | |
2007 | ||
2008 | static void skl_tplg_fill_pin_dynamic_val( | |
2009 | struct skl_module_pin *mpin, u32 pin_count, u32 value) | |
4cd9899f HS |
2010 | { |
2011 | int i; | |
2012 | ||
6277e832 SN |
2013 | for (i = 0; i < pin_count; i++) |
2014 | mpin[i].is_dynamic = value; | |
2015 | } | |
2016 | ||
2017 | /* | |
2018 | * Parse tokens to fill up the module private data | |
2019 | */ | |
2020 | static int skl_tplg_get_token(struct device *dev, | |
2021 | struct snd_soc_tplg_vendor_value_elem *tkn_elem, | |
2022 | struct skl *skl, struct skl_module_cfg *mconfig) | |
2023 | { | |
2024 | int tkn_count = 0; | |
2025 | int ret; | |
2026 | static int is_pipe_exists; | |
2027 | static int pin_index, dir; | |
2028 | ||
2029 | if (tkn_elem->token > SKL_TKN_MAX) | |
2030 | return -EINVAL; | |
2031 | ||
2032 | switch (tkn_elem->token) { | |
2033 | case SKL_TKN_U8_IN_QUEUE_COUNT: | |
2034 | mconfig->max_in_queue = tkn_elem->value; | |
2035 | mconfig->m_in_pin = devm_kzalloc(dev, mconfig->max_in_queue * | |
2036 | sizeof(*mconfig->m_in_pin), | |
2037 | GFP_KERNEL); | |
2038 | if (!mconfig->m_in_pin) | |
2039 | return -ENOMEM; | |
2040 | ||
2041 | break; | |
2042 | ||
2043 | case SKL_TKN_U8_OUT_QUEUE_COUNT: | |
2044 | mconfig->max_out_queue = tkn_elem->value; | |
2045 | mconfig->m_out_pin = devm_kzalloc(dev, mconfig->max_out_queue * | |
2046 | sizeof(*mconfig->m_out_pin), | |
2047 | GFP_KERNEL); | |
2048 | ||
2049 | if (!mconfig->m_out_pin) | |
2050 | return -ENOMEM; | |
2051 | ||
2052 | break; | |
2053 | ||
2054 | case SKL_TKN_U8_DYN_IN_PIN: | |
2055 | if (!mconfig->m_in_pin) | |
2056 | return -ENOMEM; | |
2057 | ||
2058 | skl_tplg_fill_pin_dynamic_val(mconfig->m_in_pin, | |
2059 | mconfig->max_in_queue, tkn_elem->value); | |
2060 | ||
2061 | break; | |
2062 | ||
2063 | case SKL_TKN_U8_DYN_OUT_PIN: | |
2064 | if (!mconfig->m_out_pin) | |
2065 | return -ENOMEM; | |
2066 | ||
2067 | skl_tplg_fill_pin_dynamic_val(mconfig->m_out_pin, | |
2068 | mconfig->max_out_queue, tkn_elem->value); | |
2069 | ||
2070 | break; | |
2071 | ||
2072 | case SKL_TKN_U8_TIME_SLOT: | |
2073 | mconfig->time_slot = tkn_elem->value; | |
2074 | break; | |
2075 | ||
2076 | case SKL_TKN_U8_CORE_ID: | |
2077 | mconfig->core_id = tkn_elem->value; | |
2078 | ||
2079 | case SKL_TKN_U8_MOD_TYPE: | |
2080 | mconfig->m_type = tkn_elem->value; | |
2081 | break; | |
2082 | ||
2083 | case SKL_TKN_U8_DEV_TYPE: | |
2084 | mconfig->dev_type = tkn_elem->value; | |
2085 | break; | |
2086 | ||
2087 | case SKL_TKN_U8_HW_CONN_TYPE: | |
2088 | mconfig->hw_conn_type = tkn_elem->value; | |
2089 | break; | |
2090 | ||
2091 | case SKL_TKN_U16_MOD_INST_ID: | |
2092 | mconfig->id.instance_id = | |
2093 | tkn_elem->value; | |
2094 | break; | |
2095 | ||
2096 | case SKL_TKN_U32_MEM_PAGES: | |
2097 | mconfig->mem_pages = tkn_elem->value; | |
2098 | break; | |
2099 | ||
2100 | case SKL_TKN_U32_MAX_MCPS: | |
2101 | mconfig->mcps = tkn_elem->value; | |
2102 | break; | |
2103 | ||
2104 | case SKL_TKN_U32_OBS: | |
2105 | mconfig->obs = tkn_elem->value; | |
2106 | break; | |
2107 | ||
2108 | case SKL_TKN_U32_IBS: | |
2109 | mconfig->ibs = tkn_elem->value; | |
2110 | break; | |
2111 | ||
2112 | case SKL_TKN_U32_VBUS_ID: | |
2113 | mconfig->vbus_id = tkn_elem->value; | |
2114 | break; | |
2115 | ||
2116 | case SKL_TKN_U32_PARAMS_FIXUP: | |
2117 | mconfig->params_fixup = tkn_elem->value; | |
2118 | break; | |
2119 | ||
2120 | case SKL_TKN_U32_CONVERTER: | |
2121 | mconfig->converter = tkn_elem->value; | |
2122 | break; | |
2123 | ||
c0116be3 | 2124 | case SKL_TKN_U32_D0I3_CAPS: |
6bd9dcf3 VK |
2125 | mconfig->d0i3_caps = tkn_elem->value; |
2126 | break; | |
2127 | ||
6277e832 SN |
2128 | case SKL_TKN_U32_PIPE_ID: |
2129 | ret = skl_tplg_add_pipe(dev, | |
2130 | mconfig, skl, tkn_elem); | |
2131 | ||
081dc8ab GS |
2132 | if (ret < 0) { |
2133 | if (ret == -EEXIST) { | |
2134 | is_pipe_exists = 1; | |
2135 | break; | |
2136 | } | |
6277e832 | 2137 | return is_pipe_exists; |
081dc8ab | 2138 | } |
6277e832 SN |
2139 | |
2140 | break; | |
2141 | ||
2142 | case SKL_TKN_U32_PIPE_CONN_TYPE: | |
2143 | case SKL_TKN_U32_PIPE_PRIORITY: | |
2144 | case SKL_TKN_U32_PIPE_MEM_PGS: | |
8a0cb236 | 2145 | case SKL_TKN_U32_PMODE: |
6277e832 SN |
2146 | if (is_pipe_exists) { |
2147 | ret = skl_tplg_fill_pipe_tkn(dev, mconfig->pipe, | |
2148 | tkn_elem->token, tkn_elem->value); | |
2149 | if (ret < 0) | |
2150 | return ret; | |
2151 | } | |
2152 | ||
2153 | break; | |
2154 | ||
2155 | /* | |
2156 | * SKL_TKN_U32_DIR_PIN_COUNT token has the value for both | |
2157 | * direction and the pin count. The first four bits represent | |
2158 | * direction and next four the pin count. | |
2159 | */ | |
2160 | case SKL_TKN_U32_DIR_PIN_COUNT: | |
2161 | dir = tkn_elem->value & SKL_IN_DIR_BIT_MASK; | |
2162 | pin_index = (tkn_elem->value & | |
2163 | SKL_PIN_COUNT_MASK) >> 4; | |
2164 | ||
2165 | break; | |
2166 | ||
2167 | case SKL_TKN_U32_FMT_CH: | |
2168 | case SKL_TKN_U32_FMT_FREQ: | |
2169 | case SKL_TKN_U32_FMT_BIT_DEPTH: | |
2170 | case SKL_TKN_U32_FMT_SAMPLE_SIZE: | |
2171 | case SKL_TKN_U32_FMT_CH_CONFIG: | |
2172 | case SKL_TKN_U32_FMT_INTERLEAVE: | |
2173 | case SKL_TKN_U32_FMT_SAMPLE_TYPE: | |
2174 | case SKL_TKN_U32_FMT_CH_MAP: | |
2175 | ret = skl_tplg_fill_fmt(dev, mconfig, tkn_elem->token, | |
2176 | tkn_elem->value, dir, pin_index); | |
2177 | ||
2178 | if (ret < 0) | |
2179 | return ret; | |
2180 | ||
2181 | break; | |
2182 | ||
2183 | case SKL_TKN_U32_PIN_MOD_ID: | |
2184 | case SKL_TKN_U32_PIN_INST_ID: | |
2185 | ret = skl_tplg_fill_pins_info(dev, | |
2186 | mconfig, tkn_elem, dir, | |
2187 | pin_index); | |
2188 | if (ret < 0) | |
2189 | return ret; | |
2190 | ||
2191 | break; | |
2192 | ||
2193 | case SKL_TKN_U32_CAPS_SIZE: | |
2194 | mconfig->formats_config.caps_size = | |
2195 | tkn_elem->value; | |
2196 | ||
2197 | break; | |
2198 | ||
133e6e5c SN |
2199 | case SKL_TKN_U32_CAPS_SET_PARAMS: |
2200 | mconfig->formats_config.set_params = | |
2201 | tkn_elem->value; | |
2202 | break; | |
2203 | ||
2204 | case SKL_TKN_U32_CAPS_PARAMS_ID: | |
2205 | mconfig->formats_config.param_id = | |
2206 | tkn_elem->value; | |
2207 | break; | |
2208 | ||
6277e832 SN |
2209 | case SKL_TKN_U32_PROC_DOMAIN: |
2210 | mconfig->domain = | |
2211 | tkn_elem->value; | |
2212 | ||
2213 | break; | |
2214 | ||
2215 | case SKL_TKN_U8_IN_PIN_TYPE: | |
2216 | case SKL_TKN_U8_OUT_PIN_TYPE: | |
2217 | case SKL_TKN_U8_CONN_TYPE: | |
2218 | break; | |
2219 | ||
2220 | default: | |
2221 | dev_err(dev, "Token %d not handled\n", | |
2222 | tkn_elem->token); | |
2223 | return -EINVAL; | |
4cd9899f | 2224 | } |
6277e832 SN |
2225 | |
2226 | tkn_count++; | |
2227 | ||
2228 | return tkn_count; | |
2229 | } | |
2230 | ||
2231 | /* | |
2232 | * Parse the vendor array for specific tokens to construct | |
2233 | * module private data | |
2234 | */ | |
2235 | static int skl_tplg_get_tokens(struct device *dev, | |
2236 | char *pvt_data, struct skl *skl, | |
2237 | struct skl_module_cfg *mconfig, int block_size) | |
2238 | { | |
2239 | struct snd_soc_tplg_vendor_array *array; | |
2240 | struct snd_soc_tplg_vendor_value_elem *tkn_elem; | |
2241 | int tkn_count = 0, ret; | |
2242 | int off = 0, tuple_size = 0; | |
2243 | ||
2244 | if (block_size <= 0) | |
2245 | return -EINVAL; | |
2246 | ||
2247 | while (tuple_size < block_size) { | |
2248 | array = (struct snd_soc_tplg_vendor_array *)(pvt_data + off); | |
2249 | ||
2250 | off += array->size; | |
2251 | ||
2252 | switch (array->type) { | |
2253 | case SND_SOC_TPLG_TUPLE_TYPE_STRING: | |
ecd286a9 | 2254 | dev_warn(dev, "no string tokens expected for skl tplg\n"); |
6277e832 SN |
2255 | continue; |
2256 | ||
2257 | case SND_SOC_TPLG_TUPLE_TYPE_UUID: | |
2258 | ret = skl_tplg_get_uuid(dev, mconfig, array->uuid); | |
2259 | if (ret < 0) | |
2260 | return ret; | |
2261 | ||
2262 | tuple_size += sizeof(*array->uuid); | |
2263 | ||
2264 | continue; | |
2265 | ||
2266 | default: | |
2267 | tkn_elem = array->value; | |
2268 | tkn_count = 0; | |
2269 | break; | |
2270 | } | |
2271 | ||
2272 | while (tkn_count <= (array->num_elems - 1)) { | |
2273 | ret = skl_tplg_get_token(dev, tkn_elem, | |
2274 | skl, mconfig); | |
2275 | ||
2276 | if (ret < 0) | |
2277 | return ret; | |
2278 | ||
2279 | tkn_count = tkn_count + ret; | |
2280 | tkn_elem++; | |
2281 | } | |
2282 | ||
2283 | tuple_size += tkn_count * sizeof(*tkn_elem); | |
2284 | } | |
2285 | ||
133e6e5c | 2286 | return off; |
6277e832 SN |
2287 | } |
2288 | ||
2289 | /* | |
2290 | * Every data block is preceded by a descriptor to read the number | |
2291 | * of data blocks, they type of the block and it's size | |
2292 | */ | |
2293 | static int skl_tplg_get_desc_blocks(struct device *dev, | |
2294 | struct snd_soc_tplg_vendor_array *array) | |
2295 | { | |
2296 | struct snd_soc_tplg_vendor_value_elem *tkn_elem; | |
2297 | ||
2298 | tkn_elem = array->value; | |
2299 | ||
2300 | switch (tkn_elem->token) { | |
2301 | case SKL_TKN_U8_NUM_BLOCKS: | |
2302 | case SKL_TKN_U8_BLOCK_TYPE: | |
2303 | case SKL_TKN_U16_BLOCK_SIZE: | |
2304 | return tkn_elem->value; | |
2305 | ||
2306 | default: | |
ecd286a9 | 2307 | dev_err(dev, "Invalid descriptor token %d\n", tkn_elem->token); |
6277e832 SN |
2308 | break; |
2309 | } | |
2310 | ||
2311 | return -EINVAL; | |
2312 | } | |
2313 | ||
2314 | /* | |
2315 | * Parse the private data for the token and corresponding value. | |
2316 | * The private data can have multiple data blocks. So, a data block | |
2317 | * is preceded by a descriptor for number of blocks and a descriptor | |
2318 | * for the type and size of the suceeding data block. | |
2319 | */ | |
2320 | static int skl_tplg_get_pvt_data(struct snd_soc_tplg_dapm_widget *tplg_w, | |
2321 | struct skl *skl, struct device *dev, | |
2322 | struct skl_module_cfg *mconfig) | |
2323 | { | |
2324 | struct snd_soc_tplg_vendor_array *array; | |
2325 | int num_blocks, block_size = 0, block_type, off = 0; | |
2326 | char *data; | |
2327 | int ret; | |
2328 | ||
2329 | /* Read the NUM_DATA_BLOCKS descriptor */ | |
2330 | array = (struct snd_soc_tplg_vendor_array *)tplg_w->priv.data; | |
2331 | ret = skl_tplg_get_desc_blocks(dev, array); | |
2332 | if (ret < 0) | |
2333 | return ret; | |
2334 | num_blocks = ret; | |
2335 | ||
2336 | off += array->size; | |
6277e832 SN |
2337 | /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */ |
2338 | while (num_blocks > 0) { | |
133e6e5c SN |
2339 | array = (struct snd_soc_tplg_vendor_array *) |
2340 | (tplg_w->priv.data + off); | |
2341 | ||
6277e832 SN |
2342 | ret = skl_tplg_get_desc_blocks(dev, array); |
2343 | ||
2344 | if (ret < 0) | |
2345 | return ret; | |
2346 | block_type = ret; | |
2347 | off += array->size; | |
2348 | ||
2349 | array = (struct snd_soc_tplg_vendor_array *) | |
2350 | (tplg_w->priv.data + off); | |
2351 | ||
2352 | ret = skl_tplg_get_desc_blocks(dev, array); | |
2353 | ||
2354 | if (ret < 0) | |
2355 | return ret; | |
2356 | block_size = ret; | |
2357 | off += array->size; | |
2358 | ||
2359 | array = (struct snd_soc_tplg_vendor_array *) | |
2360 | (tplg_w->priv.data + off); | |
2361 | ||
2362 | data = (tplg_w->priv.data + off); | |
2363 | ||
2364 | if (block_type == SKL_TYPE_TUPLE) { | |
2365 | ret = skl_tplg_get_tokens(dev, data, | |
2366 | skl, mconfig, block_size); | |
2367 | ||
2368 | if (ret < 0) | |
2369 | return ret; | |
2370 | ||
2371 | --num_blocks; | |
2372 | } else { | |
2373 | if (mconfig->formats_config.caps_size > 0) | |
2374 | memcpy(mconfig->formats_config.caps, data, | |
2375 | mconfig->formats_config.caps_size); | |
2376 | --num_blocks; | |
133e6e5c | 2377 | ret = mconfig->formats_config.caps_size; |
6277e832 | 2378 | } |
133e6e5c | 2379 | off += ret; |
6277e832 SN |
2380 | } |
2381 | ||
2382 | return 0; | |
4cd9899f HS |
2383 | } |
2384 | ||
fe3f4442 D |
2385 | static void skl_clear_pin_config(struct snd_soc_platform *platform, |
2386 | struct snd_soc_dapm_widget *w) | |
2387 | { | |
2388 | int i; | |
2389 | struct skl_module_cfg *mconfig; | |
2390 | struct skl_pipe *pipe; | |
2391 | ||
2392 | if (!strncmp(w->dapm->component->name, platform->component.name, | |
2393 | strlen(platform->component.name))) { | |
2394 | mconfig = w->priv; | |
2395 | pipe = mconfig->pipe; | |
2396 | for (i = 0; i < mconfig->max_in_queue; i++) { | |
2397 | mconfig->m_in_pin[i].in_use = false; | |
2398 | mconfig->m_in_pin[i].pin_state = SKL_PIN_UNBIND; | |
2399 | } | |
2400 | for (i = 0; i < mconfig->max_out_queue; i++) { | |
2401 | mconfig->m_out_pin[i].in_use = false; | |
2402 | mconfig->m_out_pin[i].pin_state = SKL_PIN_UNBIND; | |
2403 | } | |
2404 | pipe->state = SKL_PIPE_INVALID; | |
2405 | mconfig->m_state = SKL_MODULE_UNINIT; | |
2406 | } | |
2407 | } | |
2408 | ||
2409 | void skl_cleanup_resources(struct skl *skl) | |
2410 | { | |
2411 | struct skl_sst *ctx = skl->skl_sst; | |
2412 | struct snd_soc_platform *soc_platform = skl->platform; | |
2413 | struct snd_soc_dapm_widget *w; | |
2414 | struct snd_soc_card *card; | |
2415 | ||
2416 | if (soc_platform == NULL) | |
2417 | return; | |
2418 | ||
2419 | card = soc_platform->component.card; | |
2420 | if (!card || !card->instantiated) | |
2421 | return; | |
2422 | ||
2423 | skl->resource.mem = 0; | |
2424 | skl->resource.mcps = 0; | |
2425 | ||
2426 | list_for_each_entry(w, &card->widgets, list) { | |
2427 | if (is_skl_dsp_widget_type(w) && (w->priv != NULL)) | |
2428 | skl_clear_pin_config(soc_platform, w); | |
2429 | } | |
2430 | ||
2431 | skl_clear_module_cnt(ctx->dsp); | |
2432 | } | |
2433 | ||
3af36706 VK |
2434 | /* |
2435 | * Topology core widget load callback | |
2436 | * | |
2437 | * This is used to save the private data for each widget which gives | |
2438 | * information to the driver about module and pipeline parameters which DSP | |
2439 | * FW expects like ids, resource values, formats etc | |
2440 | */ | |
2441 | static int skl_tplg_widget_load(struct snd_soc_component *cmpnt, | |
b663a8c5 JK |
2442 | struct snd_soc_dapm_widget *w, |
2443 | struct snd_soc_tplg_dapm_widget *tplg_w) | |
3af36706 VK |
2444 | { |
2445 | int ret; | |
2446 | struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt); | |
2447 | struct skl *skl = ebus_to_skl(ebus); | |
2448 | struct hdac_bus *bus = ebus_to_hbus(ebus); | |
2449 | struct skl_module_cfg *mconfig; | |
3af36706 VK |
2450 | |
2451 | if (!tplg_w->priv.size) | |
2452 | goto bind_event; | |
2453 | ||
2454 | mconfig = devm_kzalloc(bus->dev, sizeof(*mconfig), GFP_KERNEL); | |
2455 | ||
2456 | if (!mconfig) | |
2457 | return -ENOMEM; | |
2458 | ||
2459 | w->priv = mconfig; | |
09305da9 | 2460 | |
b7c50555 VK |
2461 | /* |
2462 | * module binary can be loaded later, so set it to query when | |
2463 | * module is load for a use case | |
2464 | */ | |
2465 | mconfig->id.module_id = -1; | |
3af36706 | 2466 | |
6277e832 SN |
2467 | /* Parse private data for tuples */ |
2468 | ret = skl_tplg_get_pvt_data(tplg_w, skl, bus->dev, mconfig); | |
2469 | if (ret < 0) | |
2470 | return ret; | |
3af36706 VK |
2471 | bind_event: |
2472 | if (tplg_w->event_type == 0) { | |
3373f716 | 2473 | dev_dbg(bus->dev, "ASoC: No event handler required\n"); |
3af36706 VK |
2474 | return 0; |
2475 | } | |
2476 | ||
2477 | ret = snd_soc_tplg_widget_bind_event(w, skl_tplg_widget_ops, | |
b663a8c5 JK |
2478 | ARRAY_SIZE(skl_tplg_widget_ops), |
2479 | tplg_w->event_type); | |
3af36706 VK |
2480 | |
2481 | if (ret) { | |
2482 | dev_err(bus->dev, "%s: No matching event handlers found for %d\n", | |
2483 | __func__, tplg_w->event_type); | |
2484 | return -EINVAL; | |
2485 | } | |
2486 | ||
2487 | return 0; | |
2488 | } | |
2489 | ||
140adfba JK |
2490 | static int skl_init_algo_data(struct device *dev, struct soc_bytes_ext *be, |
2491 | struct snd_soc_tplg_bytes_control *bc) | |
2492 | { | |
2493 | struct skl_algo_data *ac; | |
2494 | struct skl_dfw_algo_data *dfw_ac = | |
2495 | (struct skl_dfw_algo_data *)bc->priv.data; | |
2496 | ||
2497 | ac = devm_kzalloc(dev, sizeof(*ac), GFP_KERNEL); | |
2498 | if (!ac) | |
2499 | return -ENOMEM; | |
2500 | ||
2501 | /* Fill private data */ | |
2502 | ac->max = dfw_ac->max; | |
2503 | ac->param_id = dfw_ac->param_id; | |
2504 | ac->set_params = dfw_ac->set_params; | |
0d682104 | 2505 | ac->size = dfw_ac->max; |
140adfba JK |
2506 | |
2507 | if (ac->max) { | |
2508 | ac->params = (char *) devm_kzalloc(dev, ac->max, GFP_KERNEL); | |
2509 | if (!ac->params) | |
2510 | return -ENOMEM; | |
2511 | ||
edd7ea2d | 2512 | memcpy(ac->params, dfw_ac->params, ac->max); |
140adfba JK |
2513 | } |
2514 | ||
2515 | be->dobj.private = ac; | |
2516 | return 0; | |
2517 | } | |
2518 | ||
7a1b749b D |
2519 | static int skl_init_enum_data(struct device *dev, struct soc_enum *se, |
2520 | struct snd_soc_tplg_enum_control *ec) | |
2521 | { | |
2522 | ||
2523 | void *data; | |
2524 | ||
2525 | if (ec->priv.size) { | |
2526 | data = devm_kzalloc(dev, sizeof(ec->priv.size), GFP_KERNEL); | |
2527 | if (!data) | |
2528 | return -ENOMEM; | |
2529 | memcpy(data, ec->priv.data, ec->priv.size); | |
2530 | se->dobj.private = data; | |
2531 | } | |
2532 | ||
2533 | return 0; | |
2534 | ||
2535 | } | |
2536 | ||
140adfba JK |
2537 | static int skl_tplg_control_load(struct snd_soc_component *cmpnt, |
2538 | struct snd_kcontrol_new *kctl, | |
2539 | struct snd_soc_tplg_ctl_hdr *hdr) | |
2540 | { | |
2541 | struct soc_bytes_ext *sb; | |
2542 | struct snd_soc_tplg_bytes_control *tplg_bc; | |
7a1b749b | 2543 | struct snd_soc_tplg_enum_control *tplg_ec; |
140adfba JK |
2544 | struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt); |
2545 | struct hdac_bus *bus = ebus_to_hbus(ebus); | |
7a1b749b | 2546 | struct soc_enum *se; |
140adfba JK |
2547 | |
2548 | switch (hdr->ops.info) { | |
2549 | case SND_SOC_TPLG_CTL_BYTES: | |
2550 | tplg_bc = container_of(hdr, | |
2551 | struct snd_soc_tplg_bytes_control, hdr); | |
2552 | if (kctl->access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) { | |
2553 | sb = (struct soc_bytes_ext *)kctl->private_value; | |
2554 | if (tplg_bc->priv.size) | |
2555 | return skl_init_algo_data( | |
2556 | bus->dev, sb, tplg_bc); | |
2557 | } | |
2558 | break; | |
2559 | ||
7a1b749b D |
2560 | case SND_SOC_TPLG_CTL_ENUM: |
2561 | tplg_ec = container_of(hdr, | |
2562 | struct snd_soc_tplg_enum_control, hdr); | |
2563 | if (kctl->access & SNDRV_CTL_ELEM_ACCESS_READWRITE) { | |
2564 | se = (struct soc_enum *)kctl->private_value; | |
2565 | if (tplg_ec->priv.size) | |
2566 | return skl_init_enum_data(bus->dev, se, | |
2567 | tplg_ec); | |
2568 | } | |
2569 | break; | |
2570 | ||
140adfba JK |
2571 | default: |
2572 | dev_warn(bus->dev, "Control load not supported %d:%d:%d\n", | |
2573 | hdr->ops.get, hdr->ops.put, hdr->ops.info); | |
2574 | break; | |
2575 | } | |
2576 | ||
2577 | return 0; | |
2578 | } | |
2579 | ||
541070ce SN |
2580 | static int skl_tplg_fill_str_mfest_tkn(struct device *dev, |
2581 | struct snd_soc_tplg_vendor_string_elem *str_elem, | |
eee0e16f | 2582 | struct skl *skl) |
541070ce SN |
2583 | { |
2584 | int tkn_count = 0; | |
2585 | static int ref_count; | |
2586 | ||
2587 | switch (str_elem->token) { | |
2588 | case SKL_TKN_STR_LIB_NAME: | |
eee0e16f | 2589 | if (ref_count > skl->skl_sst->lib_count - 1) { |
541070ce SN |
2590 | ref_count = 0; |
2591 | return -EINVAL; | |
2592 | } | |
2593 | ||
eee0e16f JK |
2594 | strncpy(skl->skl_sst->lib_info[ref_count].name, |
2595 | str_elem->string, | |
2596 | ARRAY_SIZE(skl->skl_sst->lib_info[ref_count].name)); | |
541070ce SN |
2597 | ref_count++; |
2598 | tkn_count++; | |
2599 | break; | |
2600 | ||
2601 | default: | |
ecd286a9 | 2602 | dev_err(dev, "Not a string token %d\n", str_elem->token); |
541070ce SN |
2603 | break; |
2604 | } | |
2605 | ||
2606 | return tkn_count; | |
2607 | } | |
2608 | ||
2609 | static int skl_tplg_get_str_tkn(struct device *dev, | |
2610 | struct snd_soc_tplg_vendor_array *array, | |
eee0e16f | 2611 | struct skl *skl) |
541070ce SN |
2612 | { |
2613 | int tkn_count = 0, ret; | |
2614 | struct snd_soc_tplg_vendor_string_elem *str_elem; | |
2615 | ||
2616 | str_elem = (struct snd_soc_tplg_vendor_string_elem *)array->value; | |
2617 | while (tkn_count < array->num_elems) { | |
eee0e16f | 2618 | ret = skl_tplg_fill_str_mfest_tkn(dev, str_elem, skl); |
541070ce SN |
2619 | str_elem++; |
2620 | ||
2621 | if (ret < 0) | |
2622 | return ret; | |
2623 | ||
2624 | tkn_count = tkn_count + ret; | |
2625 | } | |
2626 | ||
2627 | return tkn_count; | |
2628 | } | |
2629 | ||
2630 | static int skl_tplg_get_int_tkn(struct device *dev, | |
2631 | struct snd_soc_tplg_vendor_value_elem *tkn_elem, | |
eee0e16f | 2632 | struct skl *skl) |
541070ce SN |
2633 | { |
2634 | int tkn_count = 0; | |
2635 | ||
2636 | switch (tkn_elem->token) { | |
2637 | case SKL_TKN_U32_LIB_COUNT: | |
eee0e16f | 2638 | skl->skl_sst->lib_count = tkn_elem->value; |
541070ce SN |
2639 | tkn_count++; |
2640 | break; | |
2641 | ||
2642 | default: | |
ecd286a9 | 2643 | dev_err(dev, "Not a manifest token %d\n", tkn_elem->token); |
541070ce SN |
2644 | return -EINVAL; |
2645 | } | |
2646 | ||
2647 | return tkn_count; | |
2648 | } | |
2649 | ||
2650 | /* | |
2651 | * Fill the manifest structure by parsing the tokens based on the | |
2652 | * type. | |
2653 | */ | |
2654 | static int skl_tplg_get_manifest_tkn(struct device *dev, | |
eee0e16f | 2655 | char *pvt_data, struct skl *skl, |
541070ce SN |
2656 | int block_size) |
2657 | { | |
2658 | int tkn_count = 0, ret; | |
2659 | int off = 0, tuple_size = 0; | |
2660 | struct snd_soc_tplg_vendor_array *array; | |
2661 | struct snd_soc_tplg_vendor_value_elem *tkn_elem; | |
2662 | ||
2663 | if (block_size <= 0) | |
2664 | return -EINVAL; | |
2665 | ||
2666 | while (tuple_size < block_size) { | |
2667 | array = (struct snd_soc_tplg_vendor_array *)(pvt_data + off); | |
2668 | off += array->size; | |
2669 | switch (array->type) { | |
2670 | case SND_SOC_TPLG_TUPLE_TYPE_STRING: | |
eee0e16f | 2671 | ret = skl_tplg_get_str_tkn(dev, array, skl); |
541070ce SN |
2672 | |
2673 | if (ret < 0) | |
2674 | return ret; | |
2675 | tkn_count += ret; | |
2676 | ||
2677 | tuple_size += tkn_count * | |
2678 | sizeof(struct snd_soc_tplg_vendor_string_elem); | |
2679 | continue; | |
2680 | ||
2681 | case SND_SOC_TPLG_TUPLE_TYPE_UUID: | |
ecd286a9 | 2682 | dev_warn(dev, "no uuid tokens for skl tplf manifest\n"); |
541070ce SN |
2683 | continue; |
2684 | ||
2685 | default: | |
2686 | tkn_elem = array->value; | |
2687 | tkn_count = 0; | |
2688 | break; | |
2689 | } | |
2690 | ||
2691 | while (tkn_count <= array->num_elems - 1) { | |
2692 | ret = skl_tplg_get_int_tkn(dev, | |
eee0e16f | 2693 | tkn_elem, skl); |
541070ce SN |
2694 | if (ret < 0) |
2695 | return ret; | |
2696 | ||
2697 | tkn_count = tkn_count + ret; | |
2698 | tkn_elem++; | |
2699 | tuple_size += tkn_count * | |
2700 | sizeof(struct snd_soc_tplg_vendor_value_elem); | |
2701 | break; | |
2702 | } | |
2703 | tkn_count = 0; | |
2704 | } | |
2705 | ||
2706 | return 0; | |
2707 | } | |
2708 | ||
2709 | /* | |
2710 | * Parse manifest private data for tokens. The private data block is | |
2711 | * preceded by descriptors for type and size of data block. | |
2712 | */ | |
2713 | static int skl_tplg_get_manifest_data(struct snd_soc_tplg_manifest *manifest, | |
eee0e16f | 2714 | struct device *dev, struct skl *skl) |
541070ce SN |
2715 | { |
2716 | struct snd_soc_tplg_vendor_array *array; | |
2717 | int num_blocks, block_size = 0, block_type, off = 0; | |
2718 | char *data; | |
2719 | int ret; | |
2720 | ||
2721 | /* Read the NUM_DATA_BLOCKS descriptor */ | |
2722 | array = (struct snd_soc_tplg_vendor_array *)manifest->priv.data; | |
2723 | ret = skl_tplg_get_desc_blocks(dev, array); | |
2724 | if (ret < 0) | |
2725 | return ret; | |
2726 | num_blocks = ret; | |
2727 | ||
2728 | off += array->size; | |
2729 | array = (struct snd_soc_tplg_vendor_array *) | |
2730 | (manifest->priv.data + off); | |
2731 | ||
2732 | /* Read the BLOCK_TYPE and BLOCK_SIZE descriptor */ | |
2733 | while (num_blocks > 0) { | |
2734 | ret = skl_tplg_get_desc_blocks(dev, array); | |
2735 | ||
2736 | if (ret < 0) | |
2737 | return ret; | |
2738 | block_type = ret; | |
2739 | off += array->size; | |
2740 | ||
2741 | array = (struct snd_soc_tplg_vendor_array *) | |
2742 | (manifest->priv.data + off); | |
2743 | ||
2744 | ret = skl_tplg_get_desc_blocks(dev, array); | |
2745 | ||
2746 | if (ret < 0) | |
2747 | return ret; | |
2748 | block_size = ret; | |
2749 | off += array->size; | |
2750 | ||
2751 | array = (struct snd_soc_tplg_vendor_array *) | |
2752 | (manifest->priv.data + off); | |
2753 | ||
2754 | data = (manifest->priv.data + off); | |
2755 | ||
2756 | if (block_type == SKL_TYPE_TUPLE) { | |
eee0e16f | 2757 | ret = skl_tplg_get_manifest_tkn(dev, data, skl, |
541070ce SN |
2758 | block_size); |
2759 | ||
2760 | if (ret < 0) | |
2761 | return ret; | |
2762 | ||
2763 | --num_blocks; | |
2764 | } else { | |
2765 | return -EINVAL; | |
2766 | } | |
2767 | } | |
2768 | ||
2769 | return 0; | |
2770 | } | |
2771 | ||
15ecaba9 K |
2772 | static int skl_manifest_load(struct snd_soc_component *cmpnt, |
2773 | struct snd_soc_tplg_manifest *manifest) | |
2774 | { | |
15ecaba9 K |
2775 | struct hdac_ext_bus *ebus = snd_soc_component_get_drvdata(cmpnt); |
2776 | struct hdac_bus *bus = ebus_to_hbus(ebus); | |
2777 | struct skl *skl = ebus_to_skl(ebus); | |
15ecaba9 | 2778 | |
c15ad605 VK |
2779 | /* proceed only if we have private data defined */ |
2780 | if (manifest->priv.size == 0) | |
2781 | return 0; | |
2782 | ||
eee0e16f | 2783 | skl_tplg_get_manifest_data(manifest, bus->dev, skl); |
15ecaba9 | 2784 | |
eee0e16f | 2785 | if (skl->skl_sst->lib_count > SKL_MAX_LIB) { |
15ecaba9 | 2786 | dev_err(bus->dev, "Exceeding max Library count. Got:%d\n", |
eee0e16f JK |
2787 | skl->skl_sst->lib_count); |
2788 | return -EINVAL; | |
15ecaba9 K |
2789 | } |
2790 | ||
eee0e16f | 2791 | return 0; |
15ecaba9 K |
2792 | } |
2793 | ||
3af36706 VK |
2794 | static struct snd_soc_tplg_ops skl_tplg_ops = { |
2795 | .widget_load = skl_tplg_widget_load, | |
140adfba JK |
2796 | .control_load = skl_tplg_control_load, |
2797 | .bytes_ext_ops = skl_tlv_ops, | |
2798 | .bytes_ext_ops_count = ARRAY_SIZE(skl_tlv_ops), | |
7a1b749b D |
2799 | .io_ops = skl_tplg_kcontrol_ops, |
2800 | .io_ops_count = ARRAY_SIZE(skl_tplg_kcontrol_ops), | |
15ecaba9 | 2801 | .manifest = skl_manifest_load, |
3af36706 VK |
2802 | }; |
2803 | ||
287af4f9 JK |
2804 | /* |
2805 | * A pipe can have multiple modules, each of them will be a DAPM widget as | |
2806 | * well. While managing a pipeline we need to get the list of all the | |
2807 | * widgets in a pipelines, so this helper - skl_tplg_create_pipe_widget_list() | |
2808 | * helps to get the SKL type widgets in that pipeline | |
2809 | */ | |
2810 | static int skl_tplg_create_pipe_widget_list(struct snd_soc_platform *platform) | |
2811 | { | |
2812 | struct snd_soc_dapm_widget *w; | |
2813 | struct skl_module_cfg *mcfg = NULL; | |
2814 | struct skl_pipe_module *p_module = NULL; | |
2815 | struct skl_pipe *pipe; | |
2816 | ||
2817 | list_for_each_entry(w, &platform->component.card->widgets, list) { | |
2818 | if (is_skl_dsp_widget_type(w) && w->priv != NULL) { | |
2819 | mcfg = w->priv; | |
2820 | pipe = mcfg->pipe; | |
2821 | ||
2822 | p_module = devm_kzalloc(platform->dev, | |
2823 | sizeof(*p_module), GFP_KERNEL); | |
2824 | if (!p_module) | |
2825 | return -ENOMEM; | |
2826 | ||
2827 | p_module->w = w; | |
2828 | list_add_tail(&p_module->node, &pipe->w_list); | |
2829 | } | |
2830 | } | |
2831 | ||
2832 | return 0; | |
2833 | } | |
2834 | ||
f0aa94fa JK |
2835 | static void skl_tplg_set_pipe_type(struct skl *skl, struct skl_pipe *pipe) |
2836 | { | |
2837 | struct skl_pipe_module *w_module; | |
2838 | struct snd_soc_dapm_widget *w; | |
2839 | struct skl_module_cfg *mconfig; | |
2840 | bool host_found = false, link_found = false; | |
2841 | ||
2842 | list_for_each_entry(w_module, &pipe->w_list, node) { | |
2843 | w = w_module->w; | |
2844 | mconfig = w->priv; | |
2845 | ||
2846 | if (mconfig->dev_type == SKL_DEVICE_HDAHOST) | |
2847 | host_found = true; | |
2848 | else if (mconfig->dev_type != SKL_DEVICE_NONE) | |
2849 | link_found = true; | |
2850 | } | |
2851 | ||
2852 | if (host_found && link_found) | |
2853 | pipe->passthru = true; | |
2854 | else | |
2855 | pipe->passthru = false; | |
2856 | } | |
2857 | ||
3af36706 VK |
2858 | /* This will be read from topology manifest, currently defined here */ |
2859 | #define SKL_MAX_MCPS 30000000 | |
2860 | #define SKL_FW_MAX_MEM 1000000 | |
2861 | ||
2862 | /* | |
2863 | * SKL topology init routine | |
2864 | */ | |
2865 | int skl_tplg_init(struct snd_soc_platform *platform, struct hdac_ext_bus *ebus) | |
2866 | { | |
2867 | int ret; | |
2868 | const struct firmware *fw; | |
2869 | struct hdac_bus *bus = ebus_to_hbus(ebus); | |
2870 | struct skl *skl = ebus_to_skl(ebus); | |
f0aa94fa | 2871 | struct skl_pipeline *ppl; |
3af36706 | 2872 | |
4b235c43 | 2873 | ret = request_firmware(&fw, skl->tplg_name, bus->dev); |
3af36706 | 2874 | if (ret < 0) { |
b663a8c5 | 2875 | dev_err(bus->dev, "tplg fw %s load failed with %d\n", |
4b235c43 VK |
2876 | skl->tplg_name, ret); |
2877 | ret = request_firmware(&fw, "dfw_sst.bin", bus->dev); | |
2878 | if (ret < 0) { | |
2879 | dev_err(bus->dev, "Fallback tplg fw %s load failed with %d\n", | |
2880 | "dfw_sst.bin", ret); | |
2881 | return ret; | |
2882 | } | |
3af36706 VK |
2883 | } |
2884 | ||
2885 | /* | |
2886 | * The complete tplg for SKL is loaded as index 0, we don't use | |
2887 | * any other index | |
2888 | */ | |
b663a8c5 JK |
2889 | ret = snd_soc_tplg_component_load(&platform->component, |
2890 | &skl_tplg_ops, fw, 0); | |
3af36706 VK |
2891 | if (ret < 0) { |
2892 | dev_err(bus->dev, "tplg component load failed%d\n", ret); | |
c14a82c7 | 2893 | release_firmware(fw); |
3af36706 VK |
2894 | return -EINVAL; |
2895 | } | |
2896 | ||
2897 | skl->resource.max_mcps = SKL_MAX_MCPS; | |
2898 | skl->resource.max_mem = SKL_FW_MAX_MEM; | |
2899 | ||
d8018361 | 2900 | skl->tplg = fw; |
287af4f9 JK |
2901 | ret = skl_tplg_create_pipe_widget_list(platform); |
2902 | if (ret < 0) | |
2903 | return ret; | |
d8018361 | 2904 | |
f0aa94fa JK |
2905 | list_for_each_entry(ppl, &skl->ppl_list, node) |
2906 | skl_tplg_set_pipe_type(skl, ppl->pipe); | |
d8018361 | 2907 | |
3af36706 VK |
2908 | return 0; |
2909 | } |