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8e8e69d6 | 1 | // SPDX-License-Identifier: GPL-2.0-only |
2bd5bd15 PLB |
2 | /* |
3 | * bytcr_rt5651.c - ASoc Machine driver for Intel Byt CR platform | |
4 | * (derived from bytcr_rt5640.c) | |
5 | * | |
6 | * Copyright (C) 2015 Intel Corp | |
7 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | |
8 | * | |
2bd5bd15 PLB |
9 | * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
10 | */ | |
11 | ||
12 | #include <linux/init.h> | |
46058aeb | 13 | #include <linux/i2c.h> |
2bd5bd15 PLB |
14 | #include <linux/module.h> |
15 | #include <linux/platform_device.h> | |
46058aeb | 16 | #include <linux/property.h> |
2bd5bd15 | 17 | #include <linux/acpi.h> |
02c0a3b3 | 18 | #include <linux/clk.h> |
2bd5bd15 PLB |
19 | #include <linux/device.h> |
20 | #include <linux/dmi.h> | |
caed9d63 | 21 | #include <linux/input.h> |
5f6fb23d HG |
22 | #include <linux/gpio/consumer.h> |
23 | #include <linux/gpio/machine.h> | |
2bd5bd15 PLB |
24 | #include <linux/slab.h> |
25 | #include <sound/pcm.h> | |
26 | #include <sound/pcm_params.h> | |
27 | #include <sound/soc.h> | |
28 | #include <sound/jack.h> | |
7feb2f78 | 29 | #include <sound/soc-acpi.h> |
2bd5bd15 PLB |
30 | #include "../../codecs/rt5651.h" |
31 | #include "../atom/sst-atom-controls.h" | |
536cfd2f | 32 | #include "../common/soc-intel-quirks.h" |
02c0a3b3 PLB |
33 | |
34 | enum { | |
35 | BYT_RT5651_DMIC_MAP, | |
36 | BYT_RT5651_IN1_MAP, | |
ac275ee5 | 37 | BYT_RT5651_IN2_MAP, |
ea261bd0 | 38 | BYT_RT5651_IN1_IN2_MAP, |
02c0a3b3 PLB |
39 | }; |
40 | ||
46058aeb HG |
41 | enum { |
42 | BYT_RT5651_JD_NULL = (RT5651_JD_NULL << 4), | |
43 | BYT_RT5651_JD1_1 = (RT5651_JD1_1 << 4), | |
44 | BYT_RT5651_JD1_2 = (RT5651_JD1_2 << 4), | |
45 | BYT_RT5651_JD2 = (RT5651_JD2 << 4), | |
46 | }; | |
47 | ||
8ffaa6a1 HG |
48 | enum { |
49 | BYT_RT5651_OVCD_TH_600UA = (6 << 8), | |
50 | BYT_RT5651_OVCD_TH_1500UA = (15 << 8), | |
51 | BYT_RT5651_OVCD_TH_2000UA = (20 << 8), | |
52 | }; | |
53 | ||
54 | enum { | |
55 | BYT_RT5651_OVCD_SF_0P5 = (RT5651_OVCD_SF_0P5 << 13), | |
56 | BYT_RT5651_OVCD_SF_0P75 = (RT5651_OVCD_SF_0P75 << 13), | |
57 | BYT_RT5651_OVCD_SF_1P0 = (RT5651_OVCD_SF_1P0 << 13), | |
58 | BYT_RT5651_OVCD_SF_1P5 = (RT5651_OVCD_SF_1P5 << 13), | |
59 | }; | |
60 | ||
46058aeb HG |
61 | #define BYT_RT5651_MAP(quirk) ((quirk) & GENMASK(3, 0)) |
62 | #define BYT_RT5651_JDSRC(quirk) (((quirk) & GENMASK(7, 4)) >> 4) | |
8ffaa6a1 HG |
63 | #define BYT_RT5651_OVCD_TH(quirk) (((quirk) & GENMASK(12, 8)) >> 8) |
64 | #define BYT_RT5651_OVCD_SF(quirk) (((quirk) & GENMASK(14, 13)) >> 13) | |
46058aeb HG |
65 | #define BYT_RT5651_DMIC_EN BIT(16) |
66 | #define BYT_RT5651_MCLK_EN BIT(17) | |
67 | #define BYT_RT5651_MCLK_25MHZ BIT(18) | |
8a880a20 HG |
68 | #define BYT_RT5651_SSP2_AIF2 BIT(19) /* default is using AIF1 */ |
69 | #define BYT_RT5651_SSP0_AIF1 BIT(20) | |
70 | #define BYT_RT5651_SSP0_AIF2 BIT(21) | |
8f250e70 | 71 | #define BYT_RT5651_HP_LR_SWAPPED BIT(22) |
a0d1d867 | 72 | #define BYT_RT5651_MONO_SPEAKER BIT(23) |
a0cb2d43 | 73 | #define BYT_RT5651_JD_NOT_INV BIT(24) |
46058aeb | 74 | |
fc7c460f HG |
75 | #define BYT_RT5651_DEFAULT_QUIRKS (BYT_RT5651_MCLK_EN | \ |
76 | BYT_RT5651_JD1_1 | \ | |
77 | BYT_RT5651_OVCD_TH_2000UA | \ | |
78 | BYT_RT5651_OVCD_SF_0P75) | |
79 | ||
a0cb2d43 HG |
80 | /* jack-detect-source + inv + dmic-en + ovcd-th + -sf + terminating entry */ |
81 | #define MAX_NO_PROPS 6 | |
02c0a3b3 PLB |
82 | |
83 | struct byt_rt5651_private { | |
84 | struct clk *mclk; | |
5f6fb23d | 85 | struct gpio_desc *ext_amp_gpio; |
90768eaf | 86 | struct gpio_desc *hp_detect; |
d9f8f9b2 | 87 | struct snd_soc_jack jack; |
c50f126b | 88 | struct device *codec_dev; |
02c0a3b3 PLB |
89 | }; |
90 | ||
fee3e1cb HG |
91 | static const struct acpi_gpio_mapping *byt_rt5651_gpios; |
92 | ||
ac275ee5 | 93 | /* Default: jack-detect on JD1_1, internal mic on in2, headsetmic on in3 */ |
fc7c460f | 94 | static unsigned long byt_rt5651_quirk = BYT_RT5651_DEFAULT_QUIRKS | |
ac275ee5 | 95 | BYT_RT5651_IN2_MAP; |
02c0a3b3 | 96 | |
fb45befa PLB |
97 | static int quirk_override = -1; |
98 | module_param_named(quirk, quirk_override, int, 0444); | |
7eb18731 HG |
99 | MODULE_PARM_DESC(quirk, "Board-specific quirk override"); |
100 | ||
02c0a3b3 PLB |
101 | static void log_quirks(struct device *dev) |
102 | { | |
103 | if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_DMIC_MAP) | |
104 | dev_info(dev, "quirk DMIC_MAP enabled"); | |
105 | if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN1_MAP) | |
106 | dev_info(dev, "quirk IN1_MAP enabled"); | |
ac275ee5 HG |
107 | if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN2_MAP) |
108 | dev_info(dev, "quirk IN2_MAP enabled"); | |
366780df HG |
109 | if (BYT_RT5651_MAP(byt_rt5651_quirk) == BYT_RT5651_IN1_IN2_MAP) |
110 | dev_info(dev, "quirk IN1_IN2_MAP enabled"); | |
8ffaa6a1 | 111 | if (BYT_RT5651_JDSRC(byt_rt5651_quirk)) { |
46058aeb HG |
112 | dev_info(dev, "quirk realtek,jack-detect-source %ld\n", |
113 | BYT_RT5651_JDSRC(byt_rt5651_quirk)); | |
8ffaa6a1 HG |
114 | dev_info(dev, "quirk realtek,over-current-threshold-microamp %ld\n", |
115 | BYT_RT5651_OVCD_TH(byt_rt5651_quirk) * 100); | |
116 | dev_info(dev, "quirk realtek,over-current-scale-factor %ld\n", | |
117 | BYT_RT5651_OVCD_SF(byt_rt5651_quirk)); | |
118 | } | |
02c0a3b3 PLB |
119 | if (byt_rt5651_quirk & BYT_RT5651_DMIC_EN) |
120 | dev_info(dev, "quirk DMIC enabled"); | |
121 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) | |
122 | dev_info(dev, "quirk MCLK_EN enabled"); | |
123 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_25MHZ) | |
124 | dev_info(dev, "quirk MCLK_25MHZ enabled"); | |
8a880a20 HG |
125 | if (byt_rt5651_quirk & BYT_RT5651_SSP2_AIF2) |
126 | dev_info(dev, "quirk SSP2_AIF2 enabled\n"); | |
127 | if (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF1) | |
128 | dev_info(dev, "quirk SSP0_AIF1 enabled\n"); | |
129 | if (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF2) | |
130 | dev_info(dev, "quirk SSP0_AIF2 enabled\n"); | |
a0d1d867 HG |
131 | if (byt_rt5651_quirk & BYT_RT5651_MONO_SPEAKER) |
132 | dev_info(dev, "quirk MONO_SPEAKER enabled\n"); | |
a0cb2d43 HG |
133 | if (byt_rt5651_quirk & BYT_RT5651_JD_NOT_INV) |
134 | dev_info(dev, "quirk JD_NOT_INV enabled\n"); | |
02c0a3b3 PLB |
135 | } |
136 | ||
137 | #define BYT_CODEC_DAI1 "rt5651-aif1" | |
8a880a20 | 138 | #define BYT_CODEC_DAI2 "rt5651-aif2" |
02c0a3b3 | 139 | |
aeec6cc0 HG |
140 | static int byt_rt5651_prepare_and_enable_pll1(struct snd_soc_dai *codec_dai, |
141 | int rate, int bclk_ratio) | |
142 | { | |
143 | int clk_id, clk_freq, ret; | |
144 | ||
145 | /* Configure the PLL before selecting it */ | |
146 | if (!(byt_rt5651_quirk & BYT_RT5651_MCLK_EN)) { | |
edc3f5b4 | 147 | clk_id = RT5651_PLL1_S_BCLK1; |
aeec6cc0 HG |
148 | clk_freq = rate * bclk_ratio; |
149 | } else { | |
150 | clk_id = RT5651_PLL1_S_MCLK; | |
151 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_25MHZ) | |
152 | clk_freq = 25000000; | |
153 | else | |
154 | clk_freq = 19200000; | |
155 | } | |
156 | ret = snd_soc_dai_set_pll(codec_dai, 0, clk_id, clk_freq, rate * 512); | |
157 | if (ret < 0) { | |
2759ba9b | 158 | dev_err(codec_dai->component->dev, "can't set pll: %d\n", ret); |
aeec6cc0 HG |
159 | return ret; |
160 | } | |
161 | ||
162 | ret = snd_soc_dai_set_sysclk(codec_dai, RT5651_SCLK_S_PLL1, | |
163 | rate * 512, SND_SOC_CLOCK_IN); | |
164 | if (ret < 0) { | |
2759ba9b | 165 | dev_err(codec_dai->component->dev, "can't set clock %d\n", ret); |
aeec6cc0 HG |
166 | return ret; |
167 | } | |
168 | ||
169 | return 0; | |
170 | } | |
171 | ||
02c0a3b3 PLB |
172 | static int platform_clock_control(struct snd_soc_dapm_widget *w, |
173 | struct snd_kcontrol *k, int event) | |
174 | { | |
175 | struct snd_soc_dapm_context *dapm = w->dapm; | |
176 | struct snd_soc_card *card = dapm->card; | |
177 | struct snd_soc_dai *codec_dai; | |
178 | struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); | |
179 | int ret; | |
180 | ||
dfb6ec7a | 181 | codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI1); |
8a880a20 HG |
182 | if (!codec_dai) |
183 | codec_dai = snd_soc_card_get_codec_dai(card, BYT_CODEC_DAI2); | |
02c0a3b3 PLB |
184 | if (!codec_dai) { |
185 | dev_err(card->dev, | |
186 | "Codec dai not found; Unable to set platform clock\n"); | |
187 | return -EIO; | |
188 | } | |
189 | ||
190 | if (SND_SOC_DAPM_EVENT_ON(event)) { | |
191 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) { | |
192 | ret = clk_prepare_enable(priv->mclk); | |
193 | if (ret < 0) { | |
194 | dev_err(card->dev, | |
195 | "could not configure MCLK state"); | |
196 | return ret; | |
197 | } | |
198 | } | |
aeec6cc0 | 199 | ret = byt_rt5651_prepare_and_enable_pll1(codec_dai, 48000, 50); |
02c0a3b3 PLB |
200 | } else { |
201 | /* | |
202 | * Set codec clock source to internal clock before | |
203 | * turning off the platform clock. Codec needs clock | |
204 | * for Jack detection and button press | |
205 | */ | |
206 | ret = snd_soc_dai_set_sysclk(codec_dai, RT5651_SCLK_S_RCCLK, | |
207 | 48000 * 512, | |
208 | SND_SOC_CLOCK_IN); | |
209 | if (!ret) | |
210 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) | |
211 | clk_disable_unprepare(priv->mclk); | |
212 | } | |
213 | ||
214 | if (ret < 0) { | |
215 | dev_err(card->dev, "can't set codec sysclk: %d\n", ret); | |
216 | return ret; | |
217 | } | |
218 | ||
219 | return 0; | |
220 | } | |
2bd5bd15 | 221 | |
5f6fb23d HG |
222 | static int rt5651_ext_amp_power_event(struct snd_soc_dapm_widget *w, |
223 | struct snd_kcontrol *kcontrol, int event) | |
224 | { | |
225 | struct snd_soc_card *card = w->dapm->card; | |
226 | struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); | |
227 | ||
228 | if (SND_SOC_DAPM_EVENT_ON(event)) | |
229 | gpiod_set_value_cansleep(priv->ext_amp_gpio, 1); | |
230 | else | |
231 | gpiod_set_value_cansleep(priv->ext_amp_gpio, 0); | |
232 | ||
233 | return 0; | |
234 | } | |
235 | ||
2bd5bd15 PLB |
236 | static const struct snd_soc_dapm_widget byt_rt5651_widgets[] = { |
237 | SND_SOC_DAPM_HP("Headphone", NULL), | |
238 | SND_SOC_DAPM_MIC("Headset Mic", NULL), | |
239 | SND_SOC_DAPM_MIC("Internal Mic", NULL), | |
240 | SND_SOC_DAPM_SPK("Speaker", NULL), | |
ea39bdcf | 241 | SND_SOC_DAPM_LINE("Line In", NULL), |
02c0a3b3 PLB |
242 | SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, |
243 | platform_clock_control, SND_SOC_DAPM_PRE_PMU | | |
244 | SND_SOC_DAPM_POST_PMD), | |
5f6fb23d HG |
245 | SND_SOC_DAPM_SUPPLY("Ext Amp Power", SND_SOC_NOPM, 0, 0, |
246 | rt5651_ext_amp_power_event, | |
247 | SND_SOC_DAPM_PRE_PMD | SND_SOC_DAPM_POST_PMU), | |
2bd5bd15 PLB |
248 | }; |
249 | ||
250 | static const struct snd_soc_dapm_route byt_rt5651_audio_map[] = { | |
02c0a3b3 PLB |
251 | {"Headphone", NULL, "Platform Clock"}, |
252 | {"Headset Mic", NULL, "Platform Clock"}, | |
253 | {"Internal Mic", NULL, "Platform Clock"}, | |
254 | {"Speaker", NULL, "Platform Clock"}, | |
5f6fb23d | 255 | {"Speaker", NULL, "Ext Amp Power"}, |
ea39bdcf | 256 | {"Line In", NULL, "Platform Clock"}, |
02c0a3b3 | 257 | |
2bd5bd15 | 258 | {"Headset Mic", NULL, "micbias1"}, /* lowercase for rt5651 */ |
2bd5bd15 PLB |
259 | {"Headphone", NULL, "HPOL"}, |
260 | {"Headphone", NULL, "HPOR"}, | |
261 | {"Speaker", NULL, "LOUTL"}, | |
262 | {"Speaker", NULL, "LOUTR"}, | |
ea39bdcf PLB |
263 | {"IN2P", NULL, "Line In"}, |
264 | {"IN2N", NULL, "Line In"}, | |
265 | ||
2bd5bd15 PLB |
266 | }; |
267 | ||
6356c78c PLB |
268 | static const struct snd_soc_dapm_route byt_rt5651_intmic_dmic_map[] = { |
269 | {"DMIC L1", NULL, "Internal Mic"}, | |
270 | {"DMIC R1", NULL, "Internal Mic"}, | |
aee48a9f | 271 | {"IN2P", NULL, "Headset Mic"}, |
2bd5bd15 PLB |
272 | }; |
273 | ||
274 | static const struct snd_soc_dapm_route byt_rt5651_intmic_in1_map[] = { | |
275 | {"Internal Mic", NULL, "micbias1"}, | |
276 | {"IN1P", NULL, "Internal Mic"}, | |
de231479 | 277 | {"IN3P", NULL, "Headset Mic"}, |
2bd5bd15 PLB |
278 | }; |
279 | ||
ac275ee5 HG |
280 | static const struct snd_soc_dapm_route byt_rt5651_intmic_in2_map[] = { |
281 | {"Internal Mic", NULL, "micbias1"}, | |
282 | {"IN2P", NULL, "Internal Mic"}, | |
283 | {"IN3P", NULL, "Headset Mic"}, | |
284 | }; | |
285 | ||
ea261bd0 CC |
286 | static const struct snd_soc_dapm_route byt_rt5651_intmic_in1_in2_map[] = { |
287 | {"Internal Mic", NULL, "micbias1"}, | |
288 | {"IN1P", NULL, "Internal Mic"}, | |
289 | {"IN2P", NULL, "Internal Mic"}, | |
290 | {"IN3P", NULL, "Headset Mic"}, | |
291 | }; | |
292 | ||
8a880a20 HG |
293 | static const struct snd_soc_dapm_route byt_rt5651_ssp0_aif1_map[] = { |
294 | {"ssp0 Tx", NULL, "modem_out"}, | |
295 | {"modem_in", NULL, "ssp0 Rx"}, | |
296 | ||
297 | {"AIF1 Playback", NULL, "ssp0 Tx"}, | |
298 | {"ssp0 Rx", NULL, "AIF1 Capture"}, | |
299 | }; | |
300 | ||
301 | static const struct snd_soc_dapm_route byt_rt5651_ssp0_aif2_map[] = { | |
302 | {"ssp0 Tx", NULL, "modem_out"}, | |
303 | {"modem_in", NULL, "ssp0 Rx"}, | |
304 | ||
305 | {"AIF2 Playback", NULL, "ssp0 Tx"}, | |
306 | {"ssp0 Rx", NULL, "AIF2 Capture"}, | |
307 | }; | |
308 | ||
309 | static const struct snd_soc_dapm_route byt_rt5651_ssp2_aif1_map[] = { | |
310 | {"ssp2 Tx", NULL, "codec_out0"}, | |
311 | {"ssp2 Tx", NULL, "codec_out1"}, | |
312 | {"codec_in0", NULL, "ssp2 Rx"}, | |
313 | {"codec_in1", NULL, "ssp2 Rx"}, | |
314 | ||
315 | {"AIF1 Playback", NULL, "ssp2 Tx"}, | |
316 | {"ssp2 Rx", NULL, "AIF1 Capture"}, | |
317 | }; | |
318 | ||
319 | static const struct snd_soc_dapm_route byt_rt5651_ssp2_aif2_map[] = { | |
320 | {"ssp2 Tx", NULL, "codec_out0"}, | |
321 | {"ssp2 Tx", NULL, "codec_out1"}, | |
322 | {"codec_in0", NULL, "ssp2 Rx"}, | |
323 | {"codec_in1", NULL, "ssp2 Rx"}, | |
324 | ||
325 | {"AIF2 Playback", NULL, "ssp2 Tx"}, | |
326 | {"ssp2 Rx", NULL, "AIF2 Capture"}, | |
327 | }; | |
328 | ||
2bd5bd15 PLB |
329 | static const struct snd_kcontrol_new byt_rt5651_controls[] = { |
330 | SOC_DAPM_PIN_SWITCH("Headphone"), | |
331 | SOC_DAPM_PIN_SWITCH("Headset Mic"), | |
332 | SOC_DAPM_PIN_SWITCH("Internal Mic"), | |
333 | SOC_DAPM_PIN_SWITCH("Speaker"), | |
ea39bdcf | 334 | SOC_DAPM_PIN_SWITCH("Line In"), |
2bd5bd15 PLB |
335 | }; |
336 | ||
d9f8f9b2 CC |
337 | static struct snd_soc_jack_pin bytcr_jack_pins[] = { |
338 | { | |
339 | .pin = "Headphone", | |
340 | .mask = SND_JACK_HEADPHONE, | |
341 | }, | |
342 | { | |
343 | .pin = "Headset Mic", | |
344 | .mask = SND_JACK_MICROPHONE, | |
345 | }, | |
346 | }; | |
347 | ||
2bd5bd15 PLB |
348 | static int byt_rt5651_aif1_hw_params(struct snd_pcm_substream *substream, |
349 | struct snd_pcm_hw_params *params) | |
350 | { | |
2207b93b | 351 | struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream); |
0d1571c1 | 352 | struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); |
8a880a20 | 353 | snd_pcm_format_t format = params_format(params); |
aeec6cc0 | 354 | int rate = params_rate(params); |
8a880a20 | 355 | int bclk_ratio; |
2bd5bd15 | 356 | |
8a880a20 HG |
357 | if (format == SNDRV_PCM_FORMAT_S16_LE) |
358 | bclk_ratio = 32; | |
359 | else | |
360 | bclk_ratio = 50; | |
361 | ||
362 | return byt_rt5651_prepare_and_enable_pll1(codec_dai, rate, bclk_ratio); | |
2bd5bd15 PLB |
363 | } |
364 | ||
fee3e1cb HG |
365 | static const struct acpi_gpio_params pov_p1006w_hp_detect = { 1, 0, false }; |
366 | static const struct acpi_gpio_params pov_p1006w_ext_amp_en = { 2, 0, true }; | |
367 | ||
368 | static const struct acpi_gpio_mapping byt_rt5651_pov_p1006w_gpios[] = { | |
369 | { "hp-detect-gpios", &pov_p1006w_hp_detect, 1, }, | |
370 | { "ext-amp-enable-gpios", &pov_p1006w_ext_amp_en, 1, }, | |
371 | { }, | |
372 | }; | |
373 | ||
374 | static int byt_rt5651_pov_p1006w_quirk_cb(const struct dmi_system_id *id) | |
375 | { | |
376 | byt_rt5651_quirk = (unsigned long)id->driver_data; | |
377 | byt_rt5651_gpios = byt_rt5651_pov_p1006w_gpios; | |
378 | return 1; | |
379 | } | |
380 | ||
02c0a3b3 PLB |
381 | static int byt_rt5651_quirk_cb(const struct dmi_system_id *id) |
382 | { | |
383 | byt_rt5651_quirk = (unsigned long)id->driver_data; | |
384 | return 1; | |
385 | } | |
386 | ||
2bd5bd15 | 387 | static const struct dmi_system_id byt_rt5651_quirk_table[] = { |
02c0a3b3 | 388 | { |
55d69c03 | 389 | /* Chuwi Hi8 Pro (CWI513) */ |
02c0a3b3 PLB |
390 | .callback = byt_rt5651_quirk_cb, |
391 | .matches = { | |
55d69c03 HG |
392 | DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), |
393 | DMI_MATCH(DMI_PRODUCT_NAME, "X1D3_C806N"), | |
02c0a3b3 | 394 | }, |
55d69c03 | 395 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | |
ac275ee5 | 396 | BYT_RT5651_IN2_MAP | |
a0d1d867 HG |
397 | BYT_RT5651_HP_LR_SWAPPED | |
398 | BYT_RT5651_MONO_SPEAKER), | |
02c0a3b3 | 399 | }, |
416f2b51 | 400 | { |
55d69c03 | 401 | /* Chuwi Vi8 Plus (CWI519) */ |
416f2b51 PLB |
402 | .callback = byt_rt5651_quirk_cb, |
403 | .matches = { | |
55d69c03 HG |
404 | DMI_MATCH(DMI_SYS_VENDOR, "Hampoo"), |
405 | DMI_MATCH(DMI_PRODUCT_NAME, "D2D3_Vi8A1"), | |
416f2b51 | 406 | }, |
55d69c03 | 407 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | |
ac275ee5 | 408 | BYT_RT5651_IN2_MAP | |
a0d1d867 HG |
409 | BYT_RT5651_HP_LR_SWAPPED | |
410 | BYT_RT5651_MONO_SPEAKER), | |
416f2b51 | 411 | }, |
a0cb2d43 HG |
412 | { |
413 | /* Complet Electro Serv MY8307 */ | |
414 | .callback = byt_rt5651_quirk_cb, | |
415 | .matches = { | |
416 | DMI_MATCH(DMI_SYS_VENDOR, "Complet Electro Serv"), | |
417 | DMI_MATCH(DMI_PRODUCT_NAME, "MY8307"), | |
418 | }, | |
419 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | | |
420 | BYT_RT5651_IN2_MAP | | |
421 | BYT_RT5651_MONO_SPEAKER | | |
422 | BYT_RT5651_JD_NOT_INV), | |
423 | }, | |
06aa6e51 HG |
424 | { |
425 | /* I.T.Works TW701, Ployer Momo7w and Trekstor ST70416-6 | |
426 | * (these all use the same mainboard) */ | |
427 | .callback = byt_rt5651_quirk_cb, | |
428 | .matches = { | |
429 | DMI_MATCH(DMI_BIOS_VENDOR, "INSYDE Corp."), | |
430 | /* Partial match for all of itWORKS.G.WI71C.JGBMRBA, | |
431 | * TREK.G.WI71C.JGBMRBA0x and MOMO.G.WI71C.MABMRBA02 */ | |
432 | DMI_MATCH(DMI_BIOS_VERSION, ".G.WI71C."), | |
433 | }, | |
434 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | | |
435 | BYT_RT5651_IN2_MAP | | |
436 | BYT_RT5651_SSP0_AIF1 | | |
437 | BYT_RT5651_MONO_SPEAKER), | |
438 | }, | |
df8359c5 HG |
439 | { |
440 | /* Jumper EZpad 7 */ | |
441 | .callback = byt_rt5651_quirk_cb, | |
442 | .matches = { | |
443 | DMI_MATCH(DMI_SYS_VENDOR, "Jumper"), | |
444 | DMI_MATCH(DMI_PRODUCT_NAME, "EZpad"), | |
445 | /* Jumper12x.WJ2012.bsBKRCP05 with the version dropped */ | |
446 | DMI_MATCH(DMI_BIOS_VERSION, "Jumper12x.WJ2012.bsBKRCP"), | |
447 | }, | |
448 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | | |
449 | BYT_RT5651_IN2_MAP | | |
450 | BYT_RT5651_JD_NOT_INV), | |
451 | }, | |
2fe30129 | 452 | { |
55d69c03 | 453 | /* KIANO SlimNote 14.2 */ |
2fe30129 CC |
454 | .callback = byt_rt5651_quirk_cb, |
455 | .matches = { | |
456 | DMI_MATCH(DMI_SYS_VENDOR, "KIANO"), | |
457 | DMI_MATCH(DMI_PRODUCT_NAME, "KIANO SlimNote 14.2"), | |
458 | }, | |
fc7c460f | 459 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | |
56e49aa4 | 460 | BYT_RT5651_IN1_IN2_MAP), |
2fe30129 | 461 | }, |
8f250e70 | 462 | { |
55d69c03 | 463 | /* Minnowboard Max B3 */ |
8f250e70 HG |
464 | .callback = byt_rt5651_quirk_cb, |
465 | .matches = { | |
55d69c03 HG |
466 | DMI_MATCH(DMI_SYS_VENDOR, "Circuitco"), |
467 | DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Max B3 PLATFORM"), | |
8f250e70 | 468 | }, |
55d69c03 | 469 | .driver_data = (void *)(BYT_RT5651_IN1_MAP), |
8f250e70 | 470 | }, |
f026e063 | 471 | { |
55d69c03 | 472 | /* Minnowboard Turbot */ |
f026e063 HG |
473 | .callback = byt_rt5651_quirk_cb, |
474 | .matches = { | |
55d69c03 HG |
475 | DMI_MATCH(DMI_SYS_VENDOR, "ADI"), |
476 | DMI_MATCH(DMI_PRODUCT_NAME, "Minnowboard Turbot"), | |
f026e063 | 477 | }, |
55d69c03 HG |
478 | .driver_data = (void *)(BYT_RT5651_MCLK_EN | |
479 | BYT_RT5651_IN1_MAP), | |
f026e063 | 480 | }, |
fee3e1cb HG |
481 | { |
482 | /* Point of View mobii wintab p1006w (v1.0) */ | |
483 | .callback = byt_rt5651_pov_p1006w_quirk_cb, | |
484 | .matches = { | |
485 | DMI_EXACT_MATCH(DMI_SYS_VENDOR, "Insyde"), | |
486 | DMI_EXACT_MATCH(DMI_PRODUCT_NAME, "BayTrail"), | |
487 | /* Note 105b is Foxcon's USB/PCI vendor id */ | |
488 | DMI_EXACT_MATCH(DMI_BOARD_VENDOR, "105B"), | |
489 | DMI_EXACT_MATCH(DMI_BOARD_NAME, "0E57"), | |
490 | }, | |
491 | .driver_data = (void *)(BYT_RT5651_DMIC_MAP | | |
492 | BYT_RT5651_OVCD_TH_2000UA | | |
493 | BYT_RT5651_OVCD_SF_0P75 | | |
494 | BYT_RT5651_DMIC_EN | | |
495 | BYT_RT5651_MCLK_EN | | |
496 | BYT_RT5651_SSP0_AIF1), | |
497 | }, | |
f9877eb5 HG |
498 | { |
499 | /* VIOS LTH17 */ | |
500 | .callback = byt_rt5651_quirk_cb, | |
501 | .matches = { | |
502 | DMI_MATCH(DMI_SYS_VENDOR, "VIOS"), | |
503 | DMI_MATCH(DMI_PRODUCT_NAME, "LTH17"), | |
504 | }, | |
8627fb25 HG |
505 | .driver_data = (void *)(BYT_RT5651_IN1_IN2_MAP | |
506 | BYT_RT5651_JD1_1 | | |
507 | BYT_RT5651_OVCD_TH_2000UA | | |
508 | BYT_RT5651_OVCD_SF_1P0 | | |
509 | BYT_RT5651_MCLK_EN), | |
f9877eb5 | 510 | }, |
06aa6e51 HG |
511 | { |
512 | /* Yours Y8W81 (and others using the same mainboard) */ | |
513 | .callback = byt_rt5651_quirk_cb, | |
514 | .matches = { | |
515 | DMI_MATCH(DMI_BIOS_VENDOR, "INSYDE Corp."), | |
516 | /* Partial match for all devs with a W86C mainboard */ | |
517 | DMI_MATCH(DMI_BIOS_VERSION, ".F.W86C."), | |
518 | }, | |
519 | .driver_data = (void *)(BYT_RT5651_DEFAULT_QUIRKS | | |
520 | BYT_RT5651_IN2_MAP | | |
521 | BYT_RT5651_SSP0_AIF1 | | |
522 | BYT_RT5651_MONO_SPEAKER), | |
523 | }, | |
2bd5bd15 PLB |
524 | {} |
525 | }; | |
526 | ||
46058aeb HG |
527 | /* |
528 | * Note this MUST be called before snd_soc_register_card(), so that the props | |
529 | * are in place before the codec component driver's probe function parses them. | |
530 | */ | |
0bd3c071 HK |
531 | static int byt_rt5651_add_codec_device_props(struct device *i2c_dev, |
532 | struct byt_rt5651_private *priv) | |
46058aeb HG |
533 | { |
534 | struct property_entry props[MAX_NO_PROPS] = {}; | |
0bd3c071 | 535 | struct fwnode_handle *fwnode; |
2c375204 | 536 | int cnt = 0; |
0bd3c071 | 537 | int ret; |
46058aeb HG |
538 | |
539 | props[cnt++] = PROPERTY_ENTRY_U32("realtek,jack-detect-source", | |
540 | BYT_RT5651_JDSRC(byt_rt5651_quirk)); | |
541 | ||
8ffaa6a1 HG |
542 | props[cnt++] = PROPERTY_ENTRY_U32("realtek,over-current-threshold-microamp", |
543 | BYT_RT5651_OVCD_TH(byt_rt5651_quirk) * 100); | |
544 | ||
545 | props[cnt++] = PROPERTY_ENTRY_U32("realtek,over-current-scale-factor", | |
546 | BYT_RT5651_OVCD_SF(byt_rt5651_quirk)); | |
547 | ||
c2f26938 HG |
548 | if (byt_rt5651_quirk & BYT_RT5651_DMIC_EN) |
549 | props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,dmic-en"); | |
550 | ||
a0cb2d43 HG |
551 | if (byt_rt5651_quirk & BYT_RT5651_JD_NOT_INV) |
552 | props[cnt++] = PROPERTY_ENTRY_BOOL("realtek,jack-detect-not-inverted"); | |
553 | ||
0bd3c071 HK |
554 | fwnode = fwnode_create_software_node(props, NULL); |
555 | if (IS_ERR(fwnode)) { | |
556 | /* put_device(i2c_dev) is handled in caller */ | |
557 | return PTR_ERR(fwnode); | |
558 | } | |
559 | ||
560 | ret = device_add_software_node(i2c_dev, to_software_node(fwnode)); | |
561 | ||
562 | fwnode_handle_put(fwnode); | |
563 | ||
564 | return ret; | |
46058aeb HG |
565 | } |
566 | ||
2bd5bd15 PLB |
567 | static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime) |
568 | { | |
2bd5bd15 | 569 | struct snd_soc_card *card = runtime->card; |
0d1571c1 | 570 | struct snd_soc_component *codec = asoc_rtd_to_codec(runtime, 0)->component; |
02c0a3b3 | 571 | struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); |
2bd5bd15 PLB |
572 | const struct snd_soc_dapm_route *custom_map; |
573 | int num_routes; | |
90768eaf | 574 | int report; |
02c0a3b3 | 575 | int ret; |
2bd5bd15 PLB |
576 | |
577 | card->dapm.idle_bias_off = true; | |
578 | ||
c22969d7 HG |
579 | /* Start with RC clk for jack-detect (we disable MCLK below) */ |
580 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) | |
581 | snd_soc_component_update_bits(codec, RT5651_GLB_CLK, | |
582 | RT5651_SCLK_SRC_MASK, RT5651_SCLK_SRC_RCCLK); | |
583 | ||
2bd5bd15 PLB |
584 | switch (BYT_RT5651_MAP(byt_rt5651_quirk)) { |
585 | case BYT_RT5651_IN1_MAP: | |
586 | custom_map = byt_rt5651_intmic_in1_map; | |
587 | num_routes = ARRAY_SIZE(byt_rt5651_intmic_in1_map); | |
588 | break; | |
ac275ee5 HG |
589 | case BYT_RT5651_IN2_MAP: |
590 | custom_map = byt_rt5651_intmic_in2_map; | |
591 | num_routes = ARRAY_SIZE(byt_rt5651_intmic_in2_map); | |
592 | break; | |
ea261bd0 CC |
593 | case BYT_RT5651_IN1_IN2_MAP: |
594 | custom_map = byt_rt5651_intmic_in1_in2_map; | |
595 | num_routes = ARRAY_SIZE(byt_rt5651_intmic_in1_in2_map); | |
596 | break; | |
2bd5bd15 | 597 | default: |
6356c78c PLB |
598 | custom_map = byt_rt5651_intmic_dmic_map; |
599 | num_routes = ARRAY_SIZE(byt_rt5651_intmic_dmic_map); | |
2bd5bd15 | 600 | } |
6356c78c PLB |
601 | ret = snd_soc_dapm_add_routes(&card->dapm, custom_map, num_routes); |
602 | if (ret) | |
603 | return ret; | |
2bd5bd15 | 604 | |
8a880a20 HG |
605 | if (byt_rt5651_quirk & BYT_RT5651_SSP2_AIF2) { |
606 | ret = snd_soc_dapm_add_routes(&card->dapm, | |
607 | byt_rt5651_ssp2_aif2_map, | |
608 | ARRAY_SIZE(byt_rt5651_ssp2_aif2_map)); | |
609 | } else if (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF1) { | |
610 | ret = snd_soc_dapm_add_routes(&card->dapm, | |
611 | byt_rt5651_ssp0_aif1_map, | |
612 | ARRAY_SIZE(byt_rt5651_ssp0_aif1_map)); | |
613 | } else if (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF2) { | |
614 | ret = snd_soc_dapm_add_routes(&card->dapm, | |
615 | byt_rt5651_ssp0_aif2_map, | |
616 | ARRAY_SIZE(byt_rt5651_ssp0_aif2_map)); | |
617 | } else { | |
618 | ret = snd_soc_dapm_add_routes(&card->dapm, | |
619 | byt_rt5651_ssp2_aif1_map, | |
620 | ARRAY_SIZE(byt_rt5651_ssp2_aif1_map)); | |
621 | } | |
622 | if (ret) | |
623 | return ret; | |
624 | ||
2bd5bd15 PLB |
625 | ret = snd_soc_add_card_controls(card, byt_rt5651_controls, |
626 | ARRAY_SIZE(byt_rt5651_controls)); | |
627 | if (ret) { | |
628 | dev_err(card->dev, "unable to add card controls\n"); | |
629 | return ret; | |
630 | } | |
2bd5bd15 | 631 | |
02c0a3b3 PLB |
632 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) { |
633 | /* | |
634 | * The firmware might enable the clock at | |
635 | * boot (this information may or may not | |
636 | * be reflected in the enable clock register). | |
637 | * To change the rate we must disable the clock | |
638 | * first to cover these cases. Due to common | |
639 | * clock framework restrictions that do not allow | |
640 | * to disable a clock that has not been enabled, | |
641 | * we need to enable the clock first. | |
642 | */ | |
643 | ret = clk_prepare_enable(priv->mclk); | |
644 | if (!ret) | |
645 | clk_disable_unprepare(priv->mclk); | |
646 | ||
647 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_25MHZ) | |
648 | ret = clk_set_rate(priv->mclk, 25000000); | |
649 | else | |
650 | ret = clk_set_rate(priv->mclk, 19200000); | |
651 | ||
652 | if (ret) | |
653 | dev_err(card->dev, "unable to set MCLK rate\n"); | |
654 | } | |
655 | ||
90768eaf HG |
656 | report = 0; |
657 | if (BYT_RT5651_JDSRC(byt_rt5651_quirk)) | |
658 | report = SND_JACK_HEADSET | SND_JACK_BTN_0; | |
659 | else if (priv->hp_detect) | |
660 | report = SND_JACK_HEADSET; | |
661 | ||
662 | if (report) { | |
aed859a2 | 663 | ret = snd_soc_card_jack_new(runtime->card, "Headset", |
90768eaf | 664 | report, &priv->jack, bytcr_jack_pins, |
caed9d63 | 665 | ARRAY_SIZE(bytcr_jack_pins)); |
aed859a2 HG |
666 | if (ret) { |
667 | dev_err(runtime->dev, "jack creation failed %d\n", ret); | |
668 | return ret; | |
669 | } | |
d9f8f9b2 | 670 | |
90768eaf HG |
671 | if (report & SND_JACK_BTN_0) |
672 | snd_jack_set_key(priv->jack.jack, SND_JACK_BTN_0, | |
673 | KEY_PLAYPAUSE); | |
caed9d63 | 674 | |
90768eaf HG |
675 | ret = snd_soc_component_set_jack(codec, &priv->jack, |
676 | priv->hp_detect); | |
aed859a2 HG |
677 | if (ret) |
678 | return ret; | |
679 | } | |
d9f8f9b2 | 680 | |
aed859a2 | 681 | return 0; |
2bd5bd15 PLB |
682 | } |
683 | ||
2bd5bd15 PLB |
684 | static int byt_rt5651_codec_fixup(struct snd_soc_pcm_runtime *rtd, |
685 | struct snd_pcm_hw_params *params) | |
686 | { | |
687 | struct snd_interval *rate = hw_param_interval(params, | |
688 | SNDRV_PCM_HW_PARAM_RATE); | |
689 | struct snd_interval *channels = hw_param_interval(params, | |
690 | SNDRV_PCM_HW_PARAM_CHANNELS); | |
8a880a20 | 691 | int ret, bits; |
2bd5bd15 | 692 | |
8a880a20 | 693 | /* The DSP will covert the FE rate to 48k, stereo */ |
2bd5bd15 PLB |
694 | rate->min = rate->max = 48000; |
695 | channels->min = channels->max = 2; | |
696 | ||
8a880a20 HG |
697 | if ((byt_rt5651_quirk & BYT_RT5651_SSP0_AIF1) || |
698 | (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF2)) { | |
699 | /* set SSP0 to 16-bit */ | |
700 | params_set_format(params, SNDRV_PCM_FORMAT_S16_LE); | |
701 | bits = 16; | |
702 | } else { | |
703 | /* set SSP2 to 24-bit */ | |
704 | params_set_format(params, SNDRV_PCM_FORMAT_S24_LE); | |
705 | bits = 24; | |
706 | } | |
2bd5bd15 PLB |
707 | |
708 | /* | |
709 | * Default mode for SSP configuration is TDM 4 slot, override config | |
8a880a20 | 710 | * with explicit setting to I2S 2ch. The word length is set with |
2bd5bd15 PLB |
711 | * dai_set_tdm_slot() since there is no other API exposed |
712 | */ | |
0d1571c1 | 713 | ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), |
2bd5bd15 | 714 | SND_SOC_DAIFMT_I2S | |
f12f5c84 | 715 | SND_SOC_DAIFMT_NB_NF | |
5374b921 | 716 | SND_SOC_DAIFMT_CBC_CFC |
2bd5bd15 PLB |
717 | ); |
718 | ||
719 | if (ret < 0) { | |
720 | dev_err(rtd->dev, "can't set format to I2S, err %d\n", ret); | |
721 | return ret; | |
722 | } | |
723 | ||
0d1571c1 | 724 | ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); |
2bd5bd15 PLB |
725 | if (ret < 0) { |
726 | dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); | |
727 | return ret; | |
728 | } | |
729 | ||
730 | return 0; | |
731 | } | |
732 | ||
1ebb4d9d | 733 | static const unsigned int rates_48000[] = { |
2bd5bd15 PLB |
734 | 48000, |
735 | }; | |
736 | ||
1ebb4d9d | 737 | static const struct snd_pcm_hw_constraint_list constraints_48000 = { |
2bd5bd15 PLB |
738 | .count = ARRAY_SIZE(rates_48000), |
739 | .list = rates_48000, | |
740 | }; | |
741 | ||
742 | static int byt_rt5651_aif1_startup(struct snd_pcm_substream *substream) | |
743 | { | |
744 | return snd_pcm_hw_constraint_list(substream->runtime, 0, | |
745 | SNDRV_PCM_HW_PARAM_RATE, | |
746 | &constraints_48000); | |
747 | } | |
748 | ||
9b6fdef6 | 749 | static const struct snd_soc_ops byt_rt5651_aif1_ops = { |
2bd5bd15 PLB |
750 | .startup = byt_rt5651_aif1_startup, |
751 | }; | |
752 | ||
9b6fdef6 | 753 | static const struct snd_soc_ops byt_rt5651_be_ssp2_ops = { |
2bd5bd15 PLB |
754 | .hw_params = byt_rt5651_aif1_hw_params, |
755 | }; | |
756 | ||
01fee62a KM |
757 | SND_SOC_DAILINK_DEF(dummy, |
758 | DAILINK_COMP_ARRAY(COMP_DUMMY())); | |
759 | ||
760 | SND_SOC_DAILINK_DEF(media, | |
761 | DAILINK_COMP_ARRAY(COMP_CPU("media-cpu-dai"))); | |
762 | ||
763 | SND_SOC_DAILINK_DEF(deepbuffer, | |
764 | DAILINK_COMP_ARRAY(COMP_CPU("deepbuffer-cpu-dai"))); | |
765 | ||
766 | SND_SOC_DAILINK_DEF(ssp2_port, | |
767 | DAILINK_COMP_ARRAY(COMP_CPU("ssp2-port"))); | |
768 | SND_SOC_DAILINK_DEF(ssp2_codec, | |
769 | DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5651:00", "rt5651-aif1"))); | |
770 | ||
771 | SND_SOC_DAILINK_DEF(platform, | |
772 | DAILINK_COMP_ARRAY(COMP_PLATFORM("sst-mfld-platform"))); | |
773 | ||
2bd5bd15 PLB |
774 | static struct snd_soc_dai_link byt_rt5651_dais[] = { |
775 | [MERR_DPCM_AUDIO] = { | |
776 | .name = "Audio Port", | |
777 | .stream_name = "Audio", | |
2bd5bd15 PLB |
778 | .nonatomic = true, |
779 | .dynamic = 1, | |
780 | .dpcm_playback = 1, | |
781 | .dpcm_capture = 1, | |
782 | .ops = &byt_rt5651_aif1_ops, | |
01fee62a | 783 | SND_SOC_DAILINK_REG(media, dummy, platform), |
2bd5bd15 PLB |
784 | }, |
785 | [MERR_DPCM_DEEP_BUFFER] = { | |
786 | .name = "Deep-Buffer Audio Port", | |
787 | .stream_name = "Deep-Buffer Audio", | |
2bd5bd15 PLB |
788 | .nonatomic = true, |
789 | .dynamic = 1, | |
790 | .dpcm_playback = 1, | |
791 | .ops = &byt_rt5651_aif1_ops, | |
01fee62a | 792 | SND_SOC_DAILINK_REG(deepbuffer, dummy, platform), |
2bd5bd15 | 793 | }, |
2bd5bd15 PLB |
794 | /* CODEC<->CODEC link */ |
795 | /* back ends */ | |
796 | { | |
797 | .name = "SSP2-Codec", | |
149f7757 | 798 | .id = 0, |
2bd5bd15 | 799 | .no_pcm = 1, |
2bd5bd15 | 800 | .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
5374b921 | 801 | | SND_SOC_DAIFMT_CBC_CFC, |
2bd5bd15 | 802 | .be_hw_params_fixup = byt_rt5651_codec_fixup, |
2bd5bd15 PLB |
803 | .dpcm_playback = 1, |
804 | .dpcm_capture = 1, | |
805 | .init = byt_rt5651_init, | |
806 | .ops = &byt_rt5651_be_ssp2_ops, | |
01fee62a | 807 | SND_SOC_DAILINK_REG(ssp2_port, ssp2_codec, platform), |
2bd5bd15 PLB |
808 | }, |
809 | }; | |
810 | ||
811 | /* SoC card */ | |
b91f432c | 812 | static char byt_rt5651_codec_name[SND_ACPI_I2C_ID_LEN]; |
b5706f8e | 813 | #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) |
a0d1d867 | 814 | static char byt_rt5651_long_name[50]; /* = "bytcr-rt5651-*-spk-*-mic[-swapped-hp]" */ |
b5706f8e | 815 | #endif |
0d5c8187 | 816 | static char byt_rt5651_components[50]; /* = "cfg-spk:* cfg-mic:*" */ |
b91f432c HG |
817 | |
818 | static int byt_rt5651_suspend(struct snd_soc_card *card) | |
819 | { | |
820 | struct snd_soc_component *component; | |
821 | ||
822 | if (!BYT_RT5651_JDSRC(byt_rt5651_quirk)) | |
823 | return 0; | |
824 | ||
f70f18f7 | 825 | for_each_card_components(card, component) { |
b91f432c HG |
826 | if (!strcmp(component->name, byt_rt5651_codec_name)) { |
827 | dev_dbg(component->dev, "disabling jack detect before suspend\n"); | |
828 | snd_soc_component_set_jack(component, NULL, NULL); | |
829 | break; | |
830 | } | |
831 | } | |
832 | ||
833 | return 0; | |
834 | } | |
835 | ||
836 | static int byt_rt5651_resume(struct snd_soc_card *card) | |
837 | { | |
838 | struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); | |
839 | struct snd_soc_component *component; | |
840 | ||
841 | if (!BYT_RT5651_JDSRC(byt_rt5651_quirk)) | |
842 | return 0; | |
843 | ||
f70f18f7 | 844 | for_each_card_components(card, component) { |
b91f432c HG |
845 | if (!strcmp(component->name, byt_rt5651_codec_name)) { |
846 | dev_dbg(component->dev, "re-enabling jack detect after resume\n"); | |
90768eaf HG |
847 | snd_soc_component_set_jack(component, &priv->jack, |
848 | priv->hp_detect); | |
b91f432c HG |
849 | break; |
850 | } | |
851 | } | |
852 | ||
853 | return 0; | |
854 | } | |
855 | ||
b4ecd58b | 856 | /* use space before codec name to simplify card ID, and simplify driver name */ |
41656c3d PLB |
857 | #define SOF_CARD_NAME "bytcht rt5651" /* card name will be 'sof-bytcht rt5651' */ |
858 | #define SOF_DRIVER_NAME "SOF" | |
859 | ||
b4ecd58b PLB |
860 | #define CARD_NAME "bytcr-rt5651" |
861 | #define DRIVER_NAME NULL /* card name will be used for driver name */ | |
b4ecd58b | 862 | |
2bd5bd15 | 863 | static struct snd_soc_card byt_rt5651_card = { |
b4ecd58b PLB |
864 | .name = CARD_NAME, |
865 | .driver_name = DRIVER_NAME, | |
2bd5bd15 PLB |
866 | .owner = THIS_MODULE, |
867 | .dai_link = byt_rt5651_dais, | |
868 | .num_links = ARRAY_SIZE(byt_rt5651_dais), | |
869 | .dapm_widgets = byt_rt5651_widgets, | |
870 | .num_dapm_widgets = ARRAY_SIZE(byt_rt5651_widgets), | |
871 | .dapm_routes = byt_rt5651_audio_map, | |
872 | .num_dapm_routes = ARRAY_SIZE(byt_rt5651_audio_map), | |
873 | .fully_routed = true, | |
b91f432c HG |
874 | .suspend_pre = byt_rt5651_suspend, |
875 | .resume_post = byt_rt5651_resume, | |
2bd5bd15 PLB |
876 | }; |
877 | ||
4d1f7a6e | 878 | static const struct acpi_gpio_params ext_amp_enable_gpios = { 0, 0, false }; |
5f6fb23d | 879 | |
4d1f7a6e AS |
880 | static const struct acpi_gpio_mapping cht_rt5651_gpios[] = { |
881 | /* | |
882 | * Some boards have I2cSerialBusV2, GpioIo, GpioInt as ACPI resources, | |
883 | * other boards may have I2cSerialBusV2, GpioInt, GpioIo instead. | |
884 | * We want the GpioIo one for the ext-amp-enable-gpio. | |
885 | */ | |
886 | { "ext-amp-enable-gpios", &ext_amp_enable_gpios, 1, ACPI_GPIO_QUIRK_ONLY_GPIOIO }, | |
0a3badd1 HG |
887 | { }, |
888 | }; | |
889 | ||
8a880a20 HG |
890 | struct acpi_chan_package { /* ACPICA seems to require 64 bit integers */ |
891 | u64 aif_value; /* 1: AIF1, 2: AIF2 */ | |
892 | u64 mclock_value; /* usually 25MHz (0x17d7940), ignored */ | |
893 | }; | |
02c0a3b3 | 894 | |
2bd5bd15 PLB |
895 | static int snd_byt_rt5651_mc_probe(struct platform_device *pdev) |
896 | { | |
0c465e7a | 897 | struct device *dev = &pdev->dev; |
4ffdca62 | 898 | static const char * const mic_name[] = { "dmic", "in1", "in2", "in12" }; |
0c465e7a | 899 | struct snd_soc_acpi_mach *mach = dev_get_platdata(dev); |
02c0a3b3 | 900 | struct byt_rt5651_private *priv; |
0b2c2093 | 901 | const char *platform_name; |
7075e9ba | 902 | struct acpi_device *adev; |
2c375204 | 903 | struct device *codec_dev; |
41656c3d | 904 | bool sof_parent; |
8a880a20 | 905 | bool is_bytcr = false; |
2bd5bd15 | 906 | int ret_val = 0; |
2193eb96 | 907 | int dai_index = 0; |
02c0a3b3 PLB |
908 | int i; |
909 | ||
269da8f7 | 910 | priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); |
02c0a3b3 PLB |
911 | if (!priv) |
912 | return -ENOMEM; | |
2bd5bd15 PLB |
913 | |
914 | /* register the soc card */ | |
269da8f7 | 915 | byt_rt5651_card.dev = dev; |
02c0a3b3 PLB |
916 | snd_soc_card_set_drvdata(&byt_rt5651_card, priv); |
917 | ||
918 | /* fix index of codec dai */ | |
02c0a3b3 | 919 | for (i = 0; i < ARRAY_SIZE(byt_rt5651_dais); i++) { |
01fee62a KM |
920 | if (!strcmp(byt_rt5651_dais[i].codecs->name, |
921 | "i2c-10EC5651:00")) { | |
02c0a3b3 PLB |
922 | dai_index = i; |
923 | break; | |
924 | } | |
925 | } | |
926 | ||
927 | /* fixup codec name based on HID */ | |
7075e9ba AS |
928 | adev = acpi_dev_get_first_match_dev(mach->id, NULL, -1); |
929 | if (adev) { | |
930 | snprintf(byt_rt5651_codec_name, sizeof(byt_rt5651_codec_name), | |
931 | "i2c-%s", acpi_dev_name(adev)); | |
932 | put_device(&adev->dev); | |
01fee62a | 933 | byt_rt5651_dais[dai_index].codecs->name = byt_rt5651_codec_name; |
7075e9ba | 934 | } else { |
269da8f7 | 935 | dev_err(dev, "Error cannot find '%s' dev\n", mach->id); |
69efe3b8 | 936 | return -ENXIO; |
02c0a3b3 PLB |
937 | } |
938 | ||
d3409eb2 | 939 | codec_dev = acpi_get_first_physical_node(adev); |
2c375204 HG |
940 | if (!codec_dev) |
941 | return -EPROBE_DEFER; | |
d3409eb2 | 942 | priv->codec_dev = get_device(codec_dev); |
2c375204 | 943 | |
8a880a20 HG |
944 | /* |
945 | * swap SSP0 if bytcr is detected | |
946 | * (will be overridden if DMI quirk is detected) | |
947 | */ | |
536cfd2f | 948 | if (soc_intel_is_byt()) { |
3ee1cd4f | 949 | if (mach->mach_params.acpi_ipc_irq_index == 0) |
8a880a20 HG |
950 | is_bytcr = true; |
951 | } | |
952 | ||
953 | if (is_bytcr) { | |
954 | /* | |
955 | * Baytrail CR platforms may have CHAN package in BIOS, try | |
956 | * to find relevant routing quirk based as done on Windows | |
957 | * platforms. We have to read the information directly from the | |
958 | * BIOS, at this stage the card is not created and the links | |
959 | * with the codec driver/pdata are non-existent | |
960 | */ | |
961 | ||
962 | struct acpi_chan_package chan_package; | |
963 | ||
964 | /* format specified: 2 64-bit integers */ | |
965 | struct acpi_buffer format = {sizeof("NN"), "NN"}; | |
966 | struct acpi_buffer state = {0, NULL}; | |
967 | struct snd_soc_acpi_package_context pkg_ctx; | |
968 | bool pkg_found = false; | |
969 | ||
970 | state.length = sizeof(chan_package); | |
971 | state.pointer = &chan_package; | |
972 | ||
973 | pkg_ctx.name = "CHAN"; | |
974 | pkg_ctx.length = 2; | |
975 | pkg_ctx.format = &format; | |
976 | pkg_ctx.state = &state; | |
977 | pkg_ctx.data_valid = false; | |
978 | ||
979 | pkg_found = snd_soc_acpi_find_package_from_hid(mach->id, | |
980 | &pkg_ctx); | |
981 | if (pkg_found) { | |
982 | if (chan_package.aif_value == 1) { | |
269da8f7 | 983 | dev_info(dev, "BIOS Routing: AIF1 connected\n"); |
8a880a20 HG |
984 | byt_rt5651_quirk |= BYT_RT5651_SSP0_AIF1; |
985 | } else if (chan_package.aif_value == 2) { | |
269da8f7 | 986 | dev_info(dev, "BIOS Routing: AIF2 connected\n"); |
8a880a20 HG |
987 | byt_rt5651_quirk |= BYT_RT5651_SSP0_AIF2; |
988 | } else { | |
269da8f7 | 989 | dev_info(dev, "BIOS Routing isn't valid, ignored\n"); |
8a880a20 HG |
990 | pkg_found = false; |
991 | } | |
992 | } | |
993 | ||
994 | if (!pkg_found) { | |
995 | /* no BIOS indications, assume SSP0-AIF2 connection */ | |
996 | byt_rt5651_quirk |= BYT_RT5651_SSP0_AIF2; | |
997 | } | |
8a880a20 HG |
998 | } |
999 | ||
02c0a3b3 PLB |
1000 | /* check quirks before creating card */ |
1001 | dmi_check_system(byt_rt5651_quirk_table); | |
46058aeb | 1002 | |
fb45befa | 1003 | if (quirk_override != -1) { |
269da8f7 | 1004 | dev_info(dev, "Overriding quirk 0x%lx => 0x%x\n", |
2697f3af | 1005 | byt_rt5651_quirk, quirk_override); |
7eb18731 HG |
1006 | byt_rt5651_quirk = quirk_override; |
1007 | } | |
1008 | ||
46058aeb | 1009 | /* Must be called before register_card, also see declaration comment. */ |
0bd3c071 | 1010 | ret_val = byt_rt5651_add_codec_device_props(codec_dev, priv); |
c50f126b | 1011 | if (ret_val) |
f1f8a961 | 1012 | goto err_device; |
5f6fb23d HG |
1013 | |
1014 | /* Cherry Trail devices use an external amplifier enable gpio */ | |
536cfd2f | 1015 | if (soc_intel_is_cht() && !byt_rt5651_gpios) |
4d1f7a6e | 1016 | byt_rt5651_gpios = cht_rt5651_gpios; |
fee3e1cb HG |
1017 | |
1018 | if (byt_rt5651_gpios) { | |
1019 | devm_acpi_dev_add_driver_gpios(codec_dev, byt_rt5651_gpios); | |
269da8f7 | 1020 | priv->ext_amp_gpio = devm_fwnode_gpiod_get(dev, codec_dev->fwnode, |
e26c4e90 DT |
1021 | "ext-amp-enable", |
1022 | GPIOD_OUT_LOW, | |
1023 | "speaker-amp"); | |
5f6fb23d HG |
1024 | if (IS_ERR(priv->ext_amp_gpio)) { |
1025 | ret_val = PTR_ERR(priv->ext_amp_gpio); | |
1026 | switch (ret_val) { | |
1027 | case -ENOENT: | |
1028 | priv->ext_amp_gpio = NULL; | |
1029 | break; | |
1030 | default: | |
269da8f7 | 1031 | dev_err(dev, "Failed to get ext-amp-enable GPIO: %d\n", ret_val); |
df561f66 | 1032 | fallthrough; |
5f6fb23d | 1033 | case -EPROBE_DEFER: |
c50f126b | 1034 | goto err; |
5f6fb23d HG |
1035 | } |
1036 | } | |
269da8f7 | 1037 | priv->hp_detect = devm_fwnode_gpiod_get(dev, codec_dev->fwnode, |
e26c4e90 DT |
1038 | "hp-detect", |
1039 | GPIOD_IN, | |
1040 | "hp-detect"); | |
90768eaf HG |
1041 | if (IS_ERR(priv->hp_detect)) { |
1042 | ret_val = PTR_ERR(priv->hp_detect); | |
1043 | switch (ret_val) { | |
1044 | case -ENOENT: | |
1045 | priv->hp_detect = NULL; | |
1046 | break; | |
1047 | default: | |
269da8f7 | 1048 | dev_err(dev, "Failed to get hp-detect GPIO: %d\n", ret_val); |
df561f66 | 1049 | fallthrough; |
90768eaf | 1050 | case -EPROBE_DEFER: |
c50f126b | 1051 | goto err; |
90768eaf HG |
1052 | } |
1053 | } | |
5f6fb23d HG |
1054 | } |
1055 | ||
269da8f7 | 1056 | log_quirks(dev); |
02c0a3b3 | 1057 | |
8a880a20 | 1058 | if ((byt_rt5651_quirk & BYT_RT5651_SSP2_AIF2) || |
fcce38d8 JU |
1059 | (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF2)) |
1060 | byt_rt5651_dais[dai_index].codecs->dai_name = "rt5651-aif2"; | |
8a880a20 HG |
1061 | |
1062 | if ((byt_rt5651_quirk & BYT_RT5651_SSP0_AIF1) || | |
fcce38d8 JU |
1063 | (byt_rt5651_quirk & BYT_RT5651_SSP0_AIF2)) |
1064 | byt_rt5651_dais[dai_index].cpus->dai_name = "ssp0-port"; | |
8a880a20 | 1065 | |
02c0a3b3 | 1066 | if (byt_rt5651_quirk & BYT_RT5651_MCLK_EN) { |
269da8f7 | 1067 | priv->mclk = devm_clk_get(dev, "pmc_plt_clk_3"); |
02c0a3b3 | 1068 | if (IS_ERR(priv->mclk)) { |
de5afce2 | 1069 | ret_val = PTR_ERR(priv->mclk); |
269da8f7 | 1070 | dev_err(dev, |
de5afce2 CIK |
1071 | "Failed to get MCLK from pmc_plt_clk_3: %d\n", |
1072 | ret_val); | |
02c0a3b3 PLB |
1073 | /* |
1074 | * Fall back to bit clock usage for -ENOENT (clock not | |
1075 | * available likely due to missing dependencies), bail | |
1076 | * for all other errors, including -EPROBE_DEFER | |
1077 | */ | |
1078 | if (ret_val != -ENOENT) | |
c50f126b | 1079 | goto err; |
02c0a3b3 PLB |
1080 | byt_rt5651_quirk &= ~BYT_RT5651_MCLK_EN; |
1081 | } | |
1082 | } | |
1083 | ||
0d5c8187 JK |
1084 | snprintf(byt_rt5651_components, sizeof(byt_rt5651_components), |
1085 | "cfg-spk:%s cfg-mic:%s%s", | |
1086 | (byt_rt5651_quirk & BYT_RT5651_MONO_SPEAKER) ? "1" : "2", | |
1087 | mic_name[BYT_RT5651_MAP(byt_rt5651_quirk)], | |
1088 | (byt_rt5651_quirk & BYT_RT5651_HP_LR_SWAPPED) ? | |
1089 | " cfg-hp:lrswap" : ""); | |
1090 | byt_rt5651_card.components = byt_rt5651_components; | |
b5706f8e | 1091 | #if !IS_ENABLED(CONFIG_SND_SOC_INTEL_USER_FRIENDLY_LONG_NAMES) |
64484cce | 1092 | snprintf(byt_rt5651_long_name, sizeof(byt_rt5651_long_name), |
a0d1d867 HG |
1093 | "bytcr-rt5651-%s-spk-%s-mic%s", |
1094 | (byt_rt5651_quirk & BYT_RT5651_MONO_SPEAKER) ? | |
1095 | "mono" : "stereo", | |
0d5c8187 JK |
1096 | mic_name[BYT_RT5651_MAP(byt_rt5651_quirk)], |
1097 | (byt_rt5651_quirk & BYT_RT5651_HP_LR_SWAPPED) ? | |
1098 | "-hp-swapped" : ""); | |
64484cce | 1099 | byt_rt5651_card.long_name = byt_rt5651_long_name; |
b5706f8e | 1100 | #endif |
64484cce | 1101 | |
0b2c2093 PLB |
1102 | /* override plaform name, if required */ |
1103 | platform_name = mach->mach_params.platform; | |
1104 | ||
1105 | ret_val = snd_soc_fixup_dai_links_platform_name(&byt_rt5651_card, | |
1106 | platform_name); | |
1107 | if (ret_val) | |
c50f126b | 1108 | goto err; |
0b2c2093 | 1109 | |
269da8f7 | 1110 | sof_parent = snd_soc_acpi_sof_parent(dev); |
41656c3d PLB |
1111 | |
1112 | /* set card and driver name */ | |
1113 | if (sof_parent) { | |
1114 | byt_rt5651_card.name = SOF_CARD_NAME; | |
1115 | byt_rt5651_card.driver_name = SOF_DRIVER_NAME; | |
1116 | } else { | |
1117 | byt_rt5651_card.name = CARD_NAME; | |
1118 | byt_rt5651_card.driver_name = DRIVER_NAME; | |
1119 | } | |
1120 | ||
05ff312b PLB |
1121 | /* set pm ops */ |
1122 | if (sof_parent) | |
269da8f7 | 1123 | dev->driver->pm = &snd_soc_pm_ops; |
2bd5bd15 | 1124 | |
269da8f7 | 1125 | ret_val = devm_snd_soc_register_card(dev, &byt_rt5651_card); |
2bd5bd15 | 1126 | if (ret_val) { |
269da8f7 | 1127 | dev_err(dev, "devm_snd_soc_register_card failed %d\n", ret_val); |
c50f126b | 1128 | goto err; |
2bd5bd15 PLB |
1129 | } |
1130 | platform_set_drvdata(pdev, &byt_rt5651_card); | |
1131 | return ret_val; | |
c50f126b PLB |
1132 | |
1133 | err: | |
0bd3c071 | 1134 | device_remove_software_node(priv->codec_dev); |
f1f8a961 | 1135 | err_device: |
c50f126b PLB |
1136 | put_device(priv->codec_dev); |
1137 | return ret_val; | |
1138 | } | |
1139 | ||
1140 | static int snd_byt_rt5651_mc_remove(struct platform_device *pdev) | |
1141 | { | |
1142 | struct snd_soc_card *card = platform_get_drvdata(pdev); | |
1143 | struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); | |
1144 | ||
0bd3c071 | 1145 | device_remove_software_node(priv->codec_dev); |
c50f126b PLB |
1146 | put_device(priv->codec_dev); |
1147 | return 0; | |
2bd5bd15 PLB |
1148 | } |
1149 | ||
1150 | static struct platform_driver snd_byt_rt5651_mc_driver = { | |
1151 | .driver = { | |
1152 | .name = "bytcr_rt5651", | |
2bd5bd15 PLB |
1153 | }, |
1154 | .probe = snd_byt_rt5651_mc_probe, | |
c50f126b | 1155 | .remove = snd_byt_rt5651_mc_remove, |
2bd5bd15 PLB |
1156 | }; |
1157 | ||
1158 | module_platform_driver(snd_byt_rt5651_mc_driver); | |
1159 | ||
1160 | MODULE_DESCRIPTION("ASoC Intel(R) Baytrail CR Machine driver for RT5651"); | |
1161 | MODULE_AUTHOR("Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>"); | |
1162 | MODULE_LICENSE("GPL v2"); | |
1163 | MODULE_ALIAS("platform:bytcr_rt5651"); |