1 // SPDX-License-Identifier: GPL-2.0-only
3 // Copyright(c) 2020 Intel Corporation. All rights reserved.
5 #include <linux/device.h>
6 #include <linux/kernel.h>
8 #include <sound/pcm_params.h>
10 #include <sound/soc-acpi.h>
11 #include <sound/soc-dai.h>
12 #include <sound/soc-dapm.h>
13 #include <sound/sof.h>
14 #include <uapi/sound/asound.h>
15 #include "../../codecs/rt1011.h"
16 #include "../../codecs/rt1015.h"
17 #include "../../codecs/rt1308.h"
18 #include "sof_realtek_common.h"
21 * Current only 2-amp configuration is supported for rt1011
23 static const struct snd_soc_dapm_route speaker_map_lr[] = {
25 { "Left Spk", NULL, "Left SPO" },
26 { "Right Spk", NULL, "Right SPO" },
30 * Make sure device's Unique ID follows this configuration:
35 * 0: Woofer left, 1: Woofer right
36 * 2: Tweeter left, 3: Tweeter right
38 static struct snd_soc_codec_conf rt1011_codec_confs[] = {
40 .dlc = COMP_CODEC_CONF(RT1011_DEV0_NAME),
41 .name_prefix = "Left",
44 .dlc = COMP_CODEC_CONF(RT1011_DEV1_NAME),
45 .name_prefix = "Right",
49 static struct snd_soc_dai_link_component rt1011_dai_link_components[] = {
51 .name = RT1011_DEV0_NAME,
52 .dai_name = RT1011_CODEC_DAI,
55 .name = RT1011_DEV1_NAME,
56 .dai_name = RT1011_CODEC_DAI,
63 } rt1011_tdm_mask[] = {
64 {.tx = 0x4, .rx = 0x1},
65 {.tx = 0x8, .rx = 0x2},
68 static int rt1011_hw_params(struct snd_pcm_substream *substream,
69 struct snd_pcm_hw_params *params)
71 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
72 struct snd_soc_dai *codec_dai;
73 int srate, i, ret = 0;
75 srate = params_rate(params);
77 for_each_rtd_codec_dais(rtd, i, codec_dai) {
78 /* 100 Fs to drive 24 bit data */
79 ret = snd_soc_dai_set_pll(codec_dai, 0, RT1011_PLL1_S_BCLK,
80 100 * srate, 256 * srate);
82 dev_err(codec_dai->dev, "fail to set pll, ret %d\n",
87 ret = snd_soc_dai_set_sysclk(codec_dai, RT1011_FS_SYS_PRE_S_PLL1,
88 256 * srate, SND_SOC_CLOCK_IN);
90 dev_err(codec_dai->dev, "fail to set sysclk, ret %d\n",
95 if (i >= ARRAY_SIZE(rt1011_tdm_mask)) {
96 dev_err(codec_dai->dev, "invalid codec index %d\n",
101 ret = snd_soc_dai_set_tdm_slot(codec_dai, rt1011_tdm_mask[i].tx,
102 rt1011_tdm_mask[i].rx, 4,
103 params_width(params));
105 dev_err(codec_dai->dev, "fail to set tdm slot, ret %d\n",
114 static const struct snd_soc_ops rt1011_ops = {
115 .hw_params = rt1011_hw_params,
118 static int rt1011_init(struct snd_soc_pcm_runtime *rtd)
120 struct snd_soc_card *card = rtd->card;
123 ret = snd_soc_dapm_add_routes(&card->dapm, speaker_map_lr,
124 ARRAY_SIZE(speaker_map_lr));
126 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret);
130 void sof_rt1011_dai_link(struct snd_soc_dai_link *link)
132 link->codecs = rt1011_dai_link_components;
133 link->num_codecs = ARRAY_SIZE(rt1011_dai_link_components);
134 link->init = rt1011_init;
135 link->ops = &rt1011_ops;
137 EXPORT_SYMBOL_NS(sof_rt1011_dai_link, SND_SOC_INTEL_SOF_REALTEK_COMMON);
139 void sof_rt1011_codec_conf(struct snd_soc_card *card)
141 card->codec_conf = rt1011_codec_confs;
142 card->num_configs = ARRAY_SIZE(rt1011_codec_confs);
144 EXPORT_SYMBOL_NS(sof_rt1011_codec_conf, SND_SOC_INTEL_SOF_REALTEK_COMMON);
147 * rt1015: i2c mode driver for ALC1015 and ALC1015Q
148 * rt1015p: auto-mode driver for ALC1015, ALC1015Q, and ALC1015Q-VB
150 * For stereo output, there are always two amplifiers on the board.
151 * However, the ACPI implements only one device instance (UID=0) if they
152 * are sharing the same enable pin. The code will detect the number of
153 * device instance and use corresponding DAPM structures for
156 static const struct snd_soc_dapm_route rt1015p_1dev_dapm_routes[] = {
158 { "Left Spk", NULL, "Speaker" },
159 { "Right Spk", NULL, "Speaker" },
162 static const struct snd_soc_dapm_route rt1015p_2dev_dapm_routes[] = {
164 { "Left Spk", NULL, "Left Speaker" },
165 { "Right Spk", NULL, "Right Speaker" },
168 static struct snd_soc_codec_conf rt1015p_codec_confs[] = {
170 .dlc = COMP_CODEC_CONF(RT1015P_DEV0_NAME),
171 .name_prefix = "Left",
174 .dlc = COMP_CODEC_CONF(RT1015P_DEV1_NAME),
175 .name_prefix = "Right",
179 static struct snd_soc_dai_link_component rt1015p_dai_link_components[] = {
181 .name = RT1015P_DEV0_NAME,
182 .dai_name = RT1015P_CODEC_DAI,
185 .name = RT1015P_DEV1_NAME,
186 .dai_name = RT1015P_CODEC_DAI,
190 static int rt1015p_get_num_codecs(void)
197 if (!acpi_dev_present("RTL1015", "1", -1))
205 static int rt1015p_hw_params(struct snd_pcm_substream *substream,
206 struct snd_pcm_hw_params *params)
208 /* reserved for debugging purpose */
213 static const struct snd_soc_ops rt1015p_ops = {
214 .hw_params = rt1015p_hw_params,
217 static int rt1015p_init(struct snd_soc_pcm_runtime *rtd)
219 struct snd_soc_card *card = rtd->card;
222 if (rt1015p_get_num_codecs() == 1)
223 ret = snd_soc_dapm_add_routes(&card->dapm, rt1015p_1dev_dapm_routes,
224 ARRAY_SIZE(rt1015p_1dev_dapm_routes));
226 ret = snd_soc_dapm_add_routes(&card->dapm, rt1015p_2dev_dapm_routes,
227 ARRAY_SIZE(rt1015p_2dev_dapm_routes));
229 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret);
233 void sof_rt1015p_dai_link(struct snd_soc_dai_link *link)
235 link->codecs = rt1015p_dai_link_components;
236 link->num_codecs = rt1015p_get_num_codecs();
237 link->init = rt1015p_init;
238 link->ops = &rt1015p_ops;
240 EXPORT_SYMBOL_NS(sof_rt1015p_dai_link, SND_SOC_INTEL_SOF_REALTEK_COMMON);
242 void sof_rt1015p_codec_conf(struct snd_soc_card *card)
244 if (rt1015p_get_num_codecs() == 1)
247 card->codec_conf = rt1015p_codec_confs;
248 card->num_configs = ARRAY_SIZE(rt1015p_codec_confs);
250 EXPORT_SYMBOL_NS(sof_rt1015p_codec_conf, SND_SOC_INTEL_SOF_REALTEK_COMMON);
253 * RT1015 audio amplifier
256 static const struct {
259 } rt1015_tdm_mask[] = {
260 {.tx = 0x0, .rx = 0x1},
261 {.tx = 0x0, .rx = 0x2},
264 static int rt1015_hw_params(struct snd_pcm_substream *substream,
265 struct snd_pcm_hw_params *params)
267 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
268 struct snd_soc_dai_link *dai_link = rtd->dai_link;
269 struct snd_soc_dai *codec_dai;
273 clk_freq = sof_dai_get_bclk(rtd);
276 dev_err(rtd->dev, "fail to get bclk freq, ret %d\n", clk_freq);
280 for_each_rtd_codec_dais(rtd, i, codec_dai) {
281 ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK,
283 params_rate(params) * 256);
285 dev_err(codec_dai->dev, "fail to set pll, ret %d\n",
290 ret = snd_soc_dai_set_sysclk(codec_dai, RT1015_SCLK_S_PLL,
291 params_rate(params) * 256,
294 dev_err(codec_dai->dev, "fail to set sysclk, ret %d\n",
299 switch (dai_link->dai_fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
300 case SND_SOC_DAIFMT_DSP_A:
301 case SND_SOC_DAIFMT_DSP_B:
303 ret = snd_soc_dai_set_tdm_slot(codec_dai,
304 rt1015_tdm_mask[i].tx,
305 rt1015_tdm_mask[i].rx,
307 params_width(params));
309 dev_err(codec_dai->dev, "fail to set tdm slot, ret %d\n",
315 dev_dbg(codec_dai->dev, "codec is in I2S mode\n");
323 static struct snd_soc_ops rt1015_ops = {
324 .hw_params = rt1015_hw_params,
327 static struct snd_soc_codec_conf rt1015_amp_conf[] = {
329 .dlc = COMP_CODEC_CONF(RT1015_DEV0_NAME),
330 .name_prefix = "Left",
333 .dlc = COMP_CODEC_CONF(RT1015_DEV1_NAME),
334 .name_prefix = "Right",
338 static struct snd_soc_dai_link_component rt1015_components[] = {
340 .name = RT1015_DEV0_NAME,
341 .dai_name = RT1015_CODEC_DAI,
344 .name = RT1015_DEV1_NAME,
345 .dai_name = RT1015_CODEC_DAI,
349 static int speaker_codec_init_lr(struct snd_soc_pcm_runtime *rtd)
351 return snd_soc_dapm_add_routes(&rtd->card->dapm, speaker_map_lr,
352 ARRAY_SIZE(speaker_map_lr));
355 void sof_rt1015_codec_conf(struct snd_soc_card *card)
357 card->codec_conf = rt1015_amp_conf;
358 card->num_configs = ARRAY_SIZE(rt1015_amp_conf);
360 EXPORT_SYMBOL_NS(sof_rt1015_codec_conf, SND_SOC_INTEL_SOF_REALTEK_COMMON);
362 void sof_rt1015_dai_link(struct snd_soc_dai_link *link)
364 link->codecs = rt1015_components;
365 link->num_codecs = ARRAY_SIZE(rt1015_components);
366 link->init = speaker_codec_init_lr;
367 link->ops = &rt1015_ops;
369 EXPORT_SYMBOL_NS(sof_rt1015_dai_link, SND_SOC_INTEL_SOF_REALTEK_COMMON);
372 * RT1308 audio amplifier
374 static const struct snd_kcontrol_new rt1308_kcontrols[] = {
375 SOC_DAPM_PIN_SWITCH("Speakers"),
378 static const struct snd_soc_dapm_widget rt1308_dapm_widgets[] = {
379 SND_SOC_DAPM_SPK("Speakers", NULL),
382 static const struct snd_soc_dapm_route rt1308_dapm_routes[] = {
384 {"Speakers", NULL, "SPOL"},
385 {"Speakers", NULL, "SPOR"},
388 static struct snd_soc_dai_link_component rt1308_components[] = {
390 .name = RT1308_DEV0_NAME,
391 .dai_name = RT1308_CODEC_DAI,
395 static int rt1308_init(struct snd_soc_pcm_runtime *rtd)
397 struct snd_soc_card *card = rtd->card;
400 ret = snd_soc_dapm_new_controls(&card->dapm, rt1308_dapm_widgets,
401 ARRAY_SIZE(rt1308_dapm_widgets));
403 dev_err(rtd->dev, "fail to add dapm controls, ret %d\n", ret);
407 ret = snd_soc_add_card_controls(card, rt1308_kcontrols,
408 ARRAY_SIZE(rt1308_kcontrols));
410 dev_err(rtd->dev, "fail to add card controls, ret %d\n", ret);
414 ret = snd_soc_dapm_add_routes(&card->dapm, rt1308_dapm_routes,
415 ARRAY_SIZE(rt1308_dapm_routes));
418 dev_err(rtd->dev, "fail to add dapm routes, ret %d\n", ret);
423 static int rt1308_hw_params(struct snd_pcm_substream *substream,
424 struct snd_pcm_hw_params *params)
426 struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
427 struct snd_soc_card *card = rtd->card;
428 struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0);
429 int clk_id, clk_freq, pll_out;
432 clk_id = RT1308_PLL_S_MCLK;
433 /* get the tplg configured mclk. */
434 clk_freq = sof_dai_get_mclk(rtd);
436 pll_out = params_rate(params) * 512;
439 ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, pll_out);
441 dev_err(card->dev, "Failed to set RT1308 PLL: %d\n", ret);
445 /* Set rt1308 sysclk */
446 ret = snd_soc_dai_set_sysclk(codec_dai, RT1308_FS_SYS_S_PLL, pll_out,
449 dev_err(card->dev, "Failed to set RT1308 SYSCLK: %d\n", ret);
454 static const struct snd_soc_ops rt1308_ops = {
455 .hw_params = rt1308_hw_params,
458 void sof_rt1308_dai_link(struct snd_soc_dai_link *link)
460 link->codecs = rt1308_components;
461 link->num_codecs = ARRAY_SIZE(rt1308_components);
462 link->init = rt1308_init;
463 link->ops = &rt1308_ops;
465 EXPORT_SYMBOL_NS(sof_rt1308_dai_link, SND_SOC_INTEL_SOF_REALTEK_COMMON);
468 * 2-amp Configuration for RT1019
471 static const struct snd_soc_dapm_route rt1019p_dapm_routes[] = {
473 { "Left Spk", NULL, "Speaker" },
474 { "Right Spk", NULL, "Speaker" },
477 static struct snd_soc_dai_link_component rt1019p_components[] = {
479 .name = RT1019P_DEV0_NAME,
480 .dai_name = RT1019P_CODEC_DAI,
484 static int rt1019p_init(struct snd_soc_pcm_runtime *rtd)
486 struct snd_soc_card *card = rtd->card;
489 ret = snd_soc_dapm_add_routes(&card->dapm, rt1019p_dapm_routes,
490 ARRAY_SIZE(rt1019p_dapm_routes));
492 dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret);
498 void sof_rt1019p_dai_link(struct snd_soc_dai_link *link)
500 link->codecs = rt1019p_components;
501 link->num_codecs = ARRAY_SIZE(rt1019p_components);
502 link->init = rt1019p_init;
504 EXPORT_SYMBOL_NS(sof_rt1019p_dai_link, SND_SOC_INTEL_SOF_REALTEK_COMMON);
506 MODULE_DESCRIPTION("ASoC Intel SOF Realtek helpers");
507 MODULE_LICENSE("GPL");