ASoC: Intel: Skylake: Fix to turn off hdmi power on probe failure
[muen/linux.git] / sound / soc / intel / boards / bxt_da7219_max98357a.c
1 /*
2  * Intel Broxton-P I2S Machine Driver
3  *
4  * Copyright (C) 2016, Intel Corporation. All rights reserved.
5  *
6  * Modified from:
7  *   Intel Skylake I2S Machine driver
8  *
9  * This program is free software; you can redistribute it and/or
10  * modify it under the terms of the GNU General Public License version
11  * 2 as published by the Free Software Foundation.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  */
18
19 #include <linux/module.h>
20 #include <linux/platform_device.h>
21 #include <sound/core.h>
22 #include <sound/jack.h>
23 #include <sound/pcm.h>
24 #include <sound/pcm_params.h>
25 #include <sound/soc.h>
26 #include "../../codecs/hdac_hdmi.h"
27 #include "../../codecs/da7219.h"
28 #include "../../codecs/da7219-aad.h"
29
30 #define BXT_DIALOG_CODEC_DAI    "da7219-hifi"
31 #define BXT_MAXIM_CODEC_DAI     "HiFi"
32 #define DUAL_CHANNEL            2
33
34 static struct snd_soc_jack broxton_headset;
35
36 enum {
37         BXT_DPCM_AUDIO_PB = 0,
38         BXT_DPCM_AUDIO_CP,
39         BXT_DPCM_AUDIO_REF_CP,
40         BXT_DPCM_AUDIO_HDMI1_PB,
41         BXT_DPCM_AUDIO_HDMI2_PB,
42         BXT_DPCM_AUDIO_HDMI3_PB,
43 };
44
45 static const struct snd_kcontrol_new broxton_controls[] = {
46         SOC_DAPM_PIN_SWITCH("Headphone Jack"),
47         SOC_DAPM_PIN_SWITCH("Headset Mic"),
48         SOC_DAPM_PIN_SWITCH("Spk"),
49 };
50
51 static const struct snd_soc_dapm_widget broxton_widgets[] = {
52         SND_SOC_DAPM_HP("Headphone Jack", NULL),
53         SND_SOC_DAPM_MIC("Headset Mic", NULL),
54         SND_SOC_DAPM_SPK("Spk", NULL),
55         SND_SOC_DAPM_MIC("SoC DMIC", NULL),
56         SND_SOC_DAPM_SPK("HDMI1", NULL),
57         SND_SOC_DAPM_SPK("HDMI2", NULL),
58         SND_SOC_DAPM_SPK("HDMI3", NULL),
59 };
60
61 static const struct snd_soc_dapm_route broxton_map[] = {
62         /* HP jack connectors - unknown if we have jack detection */
63         {"Headphone Jack", NULL, "HPL"},
64         {"Headphone Jack", NULL, "HPR"},
65
66         /* speaker */
67         {"Spk", NULL, "Speaker"},
68
69         /* other jacks */
70         {"MIC", NULL, "Headset Mic"},
71
72         /* digital mics */
73         {"DMic", NULL, "SoC DMIC"},
74
75         /* CODEC BE connections */
76         {"HiFi Playback", NULL, "ssp5 Tx"},
77         {"ssp5 Tx", NULL, "codec0_out"},
78
79         {"Playback", NULL, "ssp1 Tx"},
80         {"ssp1 Tx", NULL, "codec1_out"},
81
82         {"codec0_in", NULL, "ssp1 Rx"},
83         {"ssp1 Rx", NULL, "Capture"},
84
85         {"HDMI1", NULL, "hif5 Output"},
86         {"HDMI2", NULL, "hif6 Output"},
87         {"HDMI3", NULL, "hif7 Output"},
88
89         {"hifi3", NULL, "iDisp3 Tx"},
90         {"iDisp3 Tx", NULL, "iDisp3_out"},
91         {"hifi2", NULL, "iDisp2 Tx"},
92         {"iDisp2 Tx", NULL, "iDisp2_out"},
93         {"hifi1", NULL, "iDisp1 Tx"},
94         {"iDisp1 Tx", NULL, "iDisp1_out"},
95
96         /* DMIC */
97         {"dmic01_hifi", NULL, "DMIC01 Rx"},
98         {"DMIC01 Rx", NULL, "DMIC AIF"},
99 };
100
101 static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd,
102                         struct snd_pcm_hw_params *params)
103 {
104         struct snd_interval *rate = hw_param_interval(params,
105                         SNDRV_PCM_HW_PARAM_RATE);
106         struct snd_interval *channels = hw_param_interval(params,
107                         SNDRV_PCM_HW_PARAM_CHANNELS);
108         struct snd_mask *fmt = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT);
109
110         /* The ADSP will convert the FE rate to 48k, stereo */
111         rate->min = rate->max = 48000;
112         channels->min = channels->max = DUAL_CHANNEL;
113
114         /* set SSP to 24 bit */
115         snd_mask_none(fmt);
116         snd_mask_set(fmt, SNDRV_PCM_FORMAT_S24_LE);
117
118         return 0;
119 }
120
121 static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd)
122 {
123         int ret;
124         struct snd_soc_codec *codec = rtd->codec;
125
126         /*
127          * Headset buttons map to the google Reference headset.
128          * These can be configured by userspace.
129          */
130         ret = snd_soc_card_jack_new(rtd->card, "Headset Jack",
131                         SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 |
132                         SND_JACK_BTN_2 | SND_JACK_BTN_3 | SND_JACK_LINEOUT,
133                         &broxton_headset, NULL, 0);
134         if (ret) {
135                 dev_err(rtd->dev, "Headset Jack creation failed: %d\n", ret);
136                 return ret;
137         }
138
139         da7219_aad_jack_det(codec, &broxton_headset);
140
141         snd_soc_dapm_ignore_suspend(&rtd->card->dapm, "SoC DMIC");
142
143         return ret;
144 }
145
146 static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd)
147 {
148         struct snd_soc_dai *dai = rtd->codec_dai;
149
150         return hdac_hdmi_jack_init(dai, BXT_DPCM_AUDIO_HDMI1_PB + dai->id);
151 }
152
153 static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd)
154 {
155         struct snd_soc_dapm_context *dapm;
156         struct snd_soc_component *component = rtd->cpu_dai->component;
157
158         dapm = snd_soc_component_get_dapm(component);
159         snd_soc_dapm_ignore_suspend(dapm, "Reference Capture");
160
161         return 0;
162 }
163
164 static unsigned int rates[] = {
165         48000,
166 };
167
168 static struct snd_pcm_hw_constraint_list constraints_rates = {
169         .count = ARRAY_SIZE(rates),
170         .list  = rates,
171         .mask = 0,
172 };
173
174 static unsigned int channels[] = {
175         DUAL_CHANNEL,
176 };
177
178 static struct snd_pcm_hw_constraint_list constraints_channels = {
179         .count = ARRAY_SIZE(channels),
180         .list = channels,
181         .mask = 0,
182 };
183
184 static int bxt_fe_startup(struct snd_pcm_substream *substream)
185 {
186         struct snd_pcm_runtime *runtime = substream->runtime;
187
188         /*
189          * On this platform for PCM device we support,
190          * 48Khz
191          * stereo
192          * 16 bit audio
193          */
194
195         runtime->hw.channels_max = DUAL_CHANNEL;
196         snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
197                                            &constraints_channels);
198
199         runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE;
200         snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16);
201
202         snd_pcm_hw_constraint_list(runtime, 0,
203                                 SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
204
205         return 0;
206 }
207
208 static const struct snd_soc_ops broxton_da7219_fe_ops = {
209         .startup = bxt_fe_startup,
210 };
211
212 static int broxton_da7219_hw_params(struct snd_pcm_substream *substream,
213                                 struct snd_pcm_hw_params *params)
214 {
215         struct snd_soc_pcm_runtime *rtd = substream->private_data;
216         struct snd_soc_dai *codec_dai = rtd->codec_dai;
217         int ret;
218
219         ret = snd_soc_dai_set_sysclk(codec_dai,
220                         DA7219_CLKSRC_MCLK, 19200000, SND_SOC_CLOCK_IN);
221         if (ret < 0)
222                 dev_err(codec_dai->dev, "can't set codec sysclk configuration\n");
223
224         ret = snd_soc_dai_set_pll(codec_dai, 0,
225                         DA7219_SYSCLK_PLL_SRM, 0, DA7219_PLL_FREQ_OUT_98304);
226         if (ret < 0) {
227                 dev_err(codec_dai->dev, "failed to start PLL: %d\n", ret);
228                 return -EIO;
229         }
230
231         return ret;
232 }
233
234 static int broxton_da7219_hw_free(struct snd_pcm_substream *substream)
235 {
236         struct snd_soc_pcm_runtime *rtd = substream->private_data;
237         struct snd_soc_dai *codec_dai = rtd->codec_dai;
238         int ret;
239
240         ret = snd_soc_dai_set_pll(codec_dai, 0,
241                         DA7219_SYSCLK_MCLK, 0, 0);
242         if (ret < 0) {
243                 dev_err(codec_dai->dev, "failed to stop PLL: %d\n", ret);
244                 return -EIO;
245         }
246
247         return ret;
248 }
249
250 static struct snd_soc_ops broxton_da7219_ops = {
251         .hw_params = broxton_da7219_hw_params,
252         .hw_free = broxton_da7219_hw_free,
253 };
254
255 /* broxton digital audio interface glue - connects codec <--> CPU */
256 static struct snd_soc_dai_link broxton_dais[] = {
257         /* Front End DAI links */
258         [BXT_DPCM_AUDIO_PB]
259         {
260                 .name = "Bxt Audio Port",
261                 .stream_name = "Audio",
262                 .cpu_dai_name = "System Pin",
263                 .platform_name = "0000:00:0e.0",
264                 .dynamic = 1,
265                 .codec_name = "snd-soc-dummy",
266                 .codec_dai_name = "snd-soc-dummy-dai",
267                 .nonatomic = 1,
268                 .init = broxton_da7219_fe_init,
269                 .trigger = {
270                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
271                 .dpcm_playback = 1,
272                 .ops = &broxton_da7219_fe_ops,
273         },
274         [BXT_DPCM_AUDIO_CP]
275         {
276                 .name = "Bxt Audio Capture Port",
277                 .stream_name = "Audio Record",
278                 .cpu_dai_name = "System Pin",
279                 .platform_name = "0000:00:0e.0",
280                 .dynamic = 1,
281                 .codec_name = "snd-soc-dummy",
282                 .codec_dai_name = "snd-soc-dummy-dai",
283                 .nonatomic = 1,
284                 .trigger = {
285                         SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
286                 .dpcm_capture = 1,
287                 .ops = &broxton_da7219_fe_ops,
288         },
289         [BXT_DPCM_AUDIO_REF_CP]
290         {
291                 .name = "Bxt Audio Reference cap",
292                 .stream_name = "Refcap",
293                 .cpu_dai_name = "Reference Pin",
294                 .codec_name = "snd-soc-dummy",
295                 .codec_dai_name = "snd-soc-dummy-dai",
296                 .platform_name = "0000:00:0e.0",
297                 .init = NULL,
298                 .dpcm_capture = 1,
299                 .ignore_suspend = 1,
300                 .nonatomic = 1,
301                 .dynamic = 1,
302         },
303         [BXT_DPCM_AUDIO_HDMI1_PB]
304         {
305                 .name = "Bxt HDMI Port1",
306                 .stream_name = "Hdmi1",
307                 .cpu_dai_name = "HDMI1 Pin",
308                 .codec_name = "snd-soc-dummy",
309                 .codec_dai_name = "snd-soc-dummy-dai",
310                 .platform_name = "0000:00:0e.0",
311                 .dpcm_playback = 1,
312                 .init = NULL,
313                 .nonatomic = 1,
314                 .dynamic = 1,
315         },
316         [BXT_DPCM_AUDIO_HDMI2_PB]
317         {
318                 .name = "Bxt HDMI Port2",
319                 .stream_name = "Hdmi2",
320                 .cpu_dai_name = "HDMI2 Pin",
321                 .codec_name = "snd-soc-dummy",
322                 .codec_dai_name = "snd-soc-dummy-dai",
323                 .platform_name = "0000:00:0e.0",
324                 .dpcm_playback = 1,
325                 .init = NULL,
326                 .nonatomic = 1,
327                 .dynamic = 1,
328         },
329         [BXT_DPCM_AUDIO_HDMI3_PB]
330         {
331                 .name = "Bxt HDMI Port3",
332                 .stream_name = "Hdmi3",
333                 .cpu_dai_name = "HDMI3 Pin",
334                 .codec_name = "snd-soc-dummy",
335                 .codec_dai_name = "snd-soc-dummy-dai",
336                 .platform_name = "0000:00:0e.0",
337                 .dpcm_playback = 1,
338                 .init = NULL,
339                 .nonatomic = 1,
340                 .dynamic = 1,
341         },
342         /* Back End DAI links */
343         {
344                 /* SSP5 - Codec */
345                 .name = "SSP5-Codec",
346                 .id = 0,
347                 .cpu_dai_name = "SSP5 Pin",
348                 .platform_name = "0000:00:0e.0",
349                 .no_pcm = 1,
350                 .codec_name = "MX98357A:00",
351                 .codec_dai_name = BXT_MAXIM_CODEC_DAI,
352                 .dai_fmt = SND_SOC_DAIFMT_I2S |
353                         SND_SOC_DAIFMT_NB_NF |
354                         SND_SOC_DAIFMT_CBS_CFS,
355                 .ignore_pmdown_time = 1,
356                 .be_hw_params_fixup = broxton_ssp_fixup,
357                 .dpcm_playback = 1,
358         },
359         {
360                 /* SSP1 - Codec */
361                 .name = "SSP1-Codec",
362                 .id = 1,
363                 .cpu_dai_name = "SSP1 Pin",
364                 .platform_name = "0000:00:0e.0",
365                 .no_pcm = 1,
366                 .codec_name = "i2c-DLGS7219:00",
367                 .codec_dai_name = BXT_DIALOG_CODEC_DAI,
368                 .init = broxton_da7219_codec_init,
369                 .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
370                         SND_SOC_DAIFMT_CBS_CFS,
371                 .ignore_pmdown_time = 1,
372                 .be_hw_params_fixup = broxton_ssp_fixup,
373                 .ops = &broxton_da7219_ops,
374                 .dpcm_playback = 1,
375                 .dpcm_capture = 1,
376         },
377         {
378                 .name = "dmic01",
379                 .id = 2,
380                 .cpu_dai_name = "DMIC01 Pin",
381                 .codec_name = "dmic-codec",
382                 .codec_dai_name = "dmic-hifi",
383                 .platform_name = "0000:00:0e.0",
384                 .ignore_suspend = 1,
385                 .dpcm_capture = 1,
386                 .no_pcm = 1,
387         },
388         {
389                 .name = "iDisp1",
390                 .id = 3,
391                 .cpu_dai_name = "iDisp1 Pin",
392                 .codec_name = "ehdaudio0D2",
393                 .codec_dai_name = "intel-hdmi-hifi1",
394                 .platform_name = "0000:00:0e.0",
395                 .init = broxton_hdmi_init,
396                 .dpcm_playback = 1,
397                 .no_pcm = 1,
398         },
399         {
400                 .name = "iDisp2",
401                 .id = 4,
402                 .cpu_dai_name = "iDisp2 Pin",
403                 .codec_name = "ehdaudio0D2",
404                 .codec_dai_name = "intel-hdmi-hifi2",
405                 .platform_name = "0000:00:0e.0",
406                 .init = broxton_hdmi_init,
407                 .dpcm_playback = 1,
408                 .no_pcm = 1,
409         },
410         {
411                 .name = "iDisp3",
412                 .id = 5,
413                 .cpu_dai_name = "iDisp3 Pin",
414                 .codec_name = "ehdaudio0D2",
415                 .codec_dai_name = "intel-hdmi-hifi3",
416                 .platform_name = "0000:00:0e.0",
417                 .init = broxton_hdmi_init,
418                 .dpcm_playback = 1,
419                 .no_pcm = 1,
420         },
421 };
422
423 /* broxton audio machine driver for SPT + da7219 */
424 static struct snd_soc_card broxton_audio_card = {
425         .name = "bxtda7219max",
426         .owner = THIS_MODULE,
427         .dai_link = broxton_dais,
428         .num_links = ARRAY_SIZE(broxton_dais),
429         .controls = broxton_controls,
430         .num_controls = ARRAY_SIZE(broxton_controls),
431         .dapm_widgets = broxton_widgets,
432         .num_dapm_widgets = ARRAY_SIZE(broxton_widgets),
433         .dapm_routes = broxton_map,
434         .num_dapm_routes = ARRAY_SIZE(broxton_map),
435         .fully_routed = true,
436 };
437
438 static int broxton_audio_probe(struct platform_device *pdev)
439 {
440         broxton_audio_card.dev = &pdev->dev;
441         return devm_snd_soc_register_card(&pdev->dev, &broxton_audio_card);
442 }
443
444 static struct platform_driver broxton_audio = {
445         .probe = broxton_audio_probe,
446         .driver = {
447                 .name = "bxt_da7219_max98357a_i2s",
448                 .pm = &snd_soc_pm_ops,
449         },
450 };
451 module_platform_driver(broxton_audio)
452
453 /* Module information */
454 MODULE_DESCRIPTION("Audio Machine driver-DA7219 & MAX98357A in I2S mode");
455 MODULE_AUTHOR("Sathyanarayana Nujella <sathyanarayana.nujella@intel.com>");
456 MODULE_AUTHOR("Rohit Ainapure <rohit.m.ainapure@intel.com>");
457 MODULE_AUTHOR("Harsha Priya <harshapriya.n@intel.com>");
458 MODULE_AUTHOR("Conrad Cooke <conrad.cooke@intel.com>");
459 MODULE_LICENSE("GPL v2");
460 MODULE_ALIAS("platform:bxt_da7219_max98357a_i2s");