1 // SPDX-License-Identifier: GPL-2.0+
13 #include <linux/input-event-codes.h>
18 #include <sound/soc-dapm.h>
27 #define ACP5X_NAU8821_COMP_NAME 	"i2c-NVTN2020:00"
28 #define ACP5X_NAU8821_DAI_NAME		"nau8821-hifi"
29 #define ACP5X_CS35L41_COMP_LNAME	"spi-VLV1776:00"
30 #define ACP5X_CS35L41_COMP_RNAME	"spi-VLV1776:01"
31 #define ACP5X_CS35L41_DAI_NAME		"cs35l41-pcm"
32 #define ACP5X_MAX98388_COMP_LNAME	"i2c-ADS8388:00"
33 #define ACP5X_MAX98388_COMP_RNAME	"i2c-ADS8388:01"
34 #define ACP5X_MAX98388_DAI_NAME		"max98388-aif1"
50 		.pin	= "Headset Mic",
57 	SOC_DAPM_PIN_SWITCH("Headset Mic"),
58 	SOC_DAPM_PIN_SWITCH("Int Mic"),
61 static int platform_clock_control(struct snd_soc_dapm_widget *w,  in platform_clock_control()
62 				  struct snd_kcontrol *k, int event)  in platform_clock_control()
64 	struct snd_soc_dapm_context *dapm = w->dapm;  in platform_clock_control()
65 	struct snd_soc_card *card = dapm->card;  in platform_clock_control()
67 	int ret = 0;  in platform_clock_control()
71 		dev_err(card->dev, "Codec dai not found\n");  in platform_clock_control()
72 		return -EIO;  in platform_clock_control()
78 			dev_err(card->dev, "set sysclk err = %d\n", ret);  in platform_clock_control()
79 			return -EIO;  in platform_clock_control()
84 			dev_err(dai->dev, "can't set BLK clock %d\n", ret);  in platform_clock_control()
87 			dev_err(dai->dev, "can't set FLL: %d\n", ret);  in platform_clock_control()
93 static int acp5x_8821_init(struct snd_soc_pcm_runtime *rtd)  in acp5x_8821_init()
95 	struct snd_soc_component *component = snd_soc_rtd_to_codec(rtd, 0)->component;  in acp5x_8821_init()
96 	int ret;  in acp5x_8821_init()
102 	ret = snd_soc_card_jack_new_pins(rtd->card, "Headset Jack",  in acp5x_8821_init()
107 		dev_err(rtd->dev, "Headset Jack creation failed %d\n", ret);  in acp5x_8821_init()
117 static const unsigned int rates[] = {
127 static const unsigned int channels[] = {
137 static const unsigned int acp5x_nau8821_format[] = {32};
144 static int acp5x_8821_startup(struct snd_pcm_substream *substream)  in acp5x_8821_startup()
146 	struct snd_pcm_runtime *runtime = substream->runtime;  in acp5x_8821_startup()
148 	struct acp5x_platform_info *machine = snd_soc_card_get_drvdata(rtd->card);  in acp5x_8821_startup()
150 	machine->play_i2s_instance = I2S_SP_INSTANCE;  in acp5x_8821_startup()
151 	machine->cap_i2s_instance = I2S_SP_INSTANCE;  in acp5x_8821_startup()
153 	runtime->hw.channels_max = DUAL_CHANNEL;  in acp5x_8821_startup()
158 	snd_pcm_hw_constraint_list(substream->runtime, 0,  in acp5x_8821_startup()
165 static int acp5x_nau8821_hw_params(struct snd_pcm_substream *substream,  in acp5x_nau8821_hw_params()
169 	struct snd_soc_card *card = rtd->card;  in acp5x_nau8821_hw_params()
171 	int ret, bclk;  in acp5x_nau8821_hw_params()
174 		return -EINVAL;  in acp5x_nau8821_hw_params()
178 		dev_err(card->dev, "can't set FS clock %d\n", ret);  in acp5x_nau8821_hw_params()
182 		dev_err(dai->dev, "Fail to get BCLK rate: %d\n", bclk);  in acp5x_nau8821_hw_params()
188 		dev_err(card->dev, "can't set FLL: %d\n", ret);  in acp5x_nau8821_hw_params()
198 static int acp5x_cs35l41_startup(struct snd_pcm_substream *substream)  in acp5x_cs35l41_startup()
201 	struct acp5x_platform_info *machine = snd_soc_card_get_drvdata(rtd->card);  in acp5x_cs35l41_startup()
202 	struct snd_pcm_runtime *runtime = substream->runtime;  in acp5x_cs35l41_startup()
204 	machine->play_i2s_instance = I2S_HS_INSTANCE;  in acp5x_cs35l41_startup()
206 	runtime->hw.channels_max = DUAL_CHANNEL;  in acp5x_cs35l41_startup()
215 static int acp5x_cs35l41_hw_params(struct snd_pcm_substream *substream,  in acp5x_cs35l41_hw_params()
219 	unsigned int bclk, rate = params_rate(params);  in acp5x_cs35l41_hw_params()
221 	int ret, i;  in acp5x_cs35l41_hw_params()
233 		if (!(strcmp(comp->name, ACP5X_CS35L41_COMP_LNAME)) ||  in acp5x_cs35l41_hw_params()
234 		    !(strcmp(comp->name, ACP5X_CS35L41_COMP_RNAME))) {  in acp5x_cs35l41_hw_params()
236 				dev_err(comp->dev, "Invalid sample rate: 0x%x\n", rate);  in acp5x_cs35l41_hw_params()
237 				return -EINVAL;  in acp5x_cs35l41_hw_params()
242 				dev_err(comp->dev, "failed to set SYSCLK: %d\n", ret);  in acp5x_cs35l41_hw_params()
274 		.name = "acp5x-8821-play",
284 		.name = "acp5x-CS35L41-Stereo",
297 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
298 	SND_SOC_DAPM_MIC("Int Mic", NULL),
305 	/* HP jack connectors - unknown if we have jack detection */
308 	{ "MICL", NULL, "Headset Mic" },
309 	{ "MICR", NULL, "Headset Mic" },
310 	{ "DMIC", NULL, "Int Mic" },
313 	{ "Headset Mic", NULL, "Platform Clock" },
314 	{ "Int Mic", NULL, "Platform Clock" },
332 static int acp5x_max98388_startup(struct snd_pcm_substream *substream)  in acp5x_max98388_startup()
335 	struct acp5x_platform_info *machine = snd_soc_card_get_drvdata(rtd->card);  in acp5x_max98388_startup()
336 	struct snd_pcm_runtime *runtime = substream->runtime;  in acp5x_max98388_startup()
338 	machine->play_i2s_instance = I2S_HS_INSTANCE;  in acp5x_max98388_startup()
340 	runtime->hw.channels_max = DUAL_CHANNEL;  in acp5x_max98388_startup()
370 		.name = "acp5x-8821-play",
380 		.name = "acp5x-max98388-play",
393 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
394 	SND_SOC_DAPM_MIC("Int Mic", NULL),
404 	{ "MICL", NULL, "Headset Mic" },
405 	{ "MICR", NULL, "Headset Mic" },
406 	{ "DMIC", NULL, "Int Mic" },
409 	{ "Headset Mic", NULL, "Platform Clock" },
410 	{ "Int Mic", NULL, "Platform Clock" },
417 	.name = "acp5x-max98388",
449 static int acp5x_probe(struct platform_device *pdev)  in acp5x_probe()
453 	struct device *dev = &pdev->dev;  in acp5x_probe()
455 	int ret;  in acp5x_probe()
458 	if (!dmi_id || !dmi_id->driver_data)  in acp5x_probe()
459 		return -ENODEV;  in acp5x_probe()
463 		return -ENOMEM;  in acp5x_probe()
465 	card = dmi_id->driver_data;  in acp5x_probe()
466 	card->dev = dev;  in acp5x_probe()
472 		return dev_err_probe(dev, ret, "Register card (%s) failed\n", card->name);  in acp5x_probe()