Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0+
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3) // Speyside audio support
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4) //
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5) // Copyright 2011 Wolfson Microelectronics
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) #include <sound/soc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include <sound/soc-dapm.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include <sound/jack.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include <linux/gpio.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include "../codecs/wm8996.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include "../codecs/wm9081.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) #define WM8996_HPSEL_GPIO 214
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #define MCLK_AUDIO_RATE (512 * 48000)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) static int speyside_set_bias_level(struct snd_soc_card *card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) 				   struct snd_soc_dapm_context *dapm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) 				   enum snd_soc_bias_level level)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 	struct snd_soc_pcm_runtime *rtd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 	struct snd_soc_dai *codec_dai;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 	rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 	codec_dai = asoc_rtd_to_codec(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) 	if (dapm->dev != codec_dai->dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	switch (level) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 	case SND_SOC_BIAS_STANDBY:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) 		ret = snd_soc_dai_set_sysclk(codec_dai, WM8996_SYSCLK_MCLK2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 					     32768, SND_SOC_CLOCK_IN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) 		if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 			return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 		ret = snd_soc_dai_set_pll(codec_dai, WM8996_FLL_MCLK2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 					  0, 0, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 		if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 			pr_err("Failed to stop FLL\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) 			return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) static int speyside_set_bias_level_post(struct snd_soc_card *card,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 					struct snd_soc_dapm_context *dapm,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 					enum snd_soc_bias_level level)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	struct snd_soc_pcm_runtime *rtd;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	struct snd_soc_dai *codec_dai;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	codec_dai = asoc_rtd_to_codec(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) 	if (dapm->dev != codec_dai->dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 		return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) 	switch (level) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	case SND_SOC_BIAS_PREPARE:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 		if (card->dapm.bias_level == SND_SOC_BIAS_STANDBY) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 			ret = snd_soc_dai_set_pll(codec_dai, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 						  WM8996_FLL_MCLK2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 						  32768, MCLK_AUDIO_RATE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 			if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 				pr_err("Failed to start FLL\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 				return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 			}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) 			ret = snd_soc_dai_set_sysclk(codec_dai,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 						     WM8996_SYSCLK_FLL,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 						     MCLK_AUDIO_RATE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) 						     SND_SOC_CLOCK_IN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 			if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) 				return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 	default:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 		break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	card->dapm.bias_level = level;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) static struct snd_soc_jack speyside_headset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) /* Headset jack detection DAPM pins */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) static struct snd_soc_jack_pin speyside_headset_pins[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 		.pin = "Headset Mic",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 		.mask = SND_JACK_MICROPHONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) /* Default the headphone selection to active high */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) static int speyside_jack_polarity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) static int speyside_get_micbias(struct snd_soc_dapm_widget *source,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 				struct snd_soc_dapm_widget *sink)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 	if (speyside_jack_polarity && (strcmp(source->name, "MICB1") == 0))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 		return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) 	if (!speyside_jack_polarity && (strcmp(source->name, "MICB2") == 0))
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 		return 1;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) static void speyside_set_polarity(struct snd_soc_component *component,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 				  int polarity)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 	speyside_jack_polarity = !polarity;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) 	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	/* Re-run DAPM to make sure we're using the correct mic bias */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	snd_soc_dapm_sync(snd_soc_component_get_dapm(component));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	ret = snd_soc_dai_set_sysclk(dai, 0, MCLK_AUDIO_RATE, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 	struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) 	struct snd_soc_component *component = dai->component;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) 	ret = snd_soc_dai_set_sysclk(dai, WM8996_SYSCLK_MCLK2, 32768, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	if (ret < 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	ret = gpio_request(WM8996_HPSEL_GPIO, "HP_SEL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 	if (ret != 0)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) 		pr_err("Failed to request HP_SEL GPIO: %d\n", ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	gpio_direction_output(WM8996_HPSEL_GPIO, speyside_jack_polarity);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) 	ret = snd_soc_card_jack_new(rtd->card, "Headset", SND_JACK_LINEOUT |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 				    SND_JACK_HEADSET | SND_JACK_BTN_0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 				    &speyside_headset, speyside_headset_pins,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) 				    ARRAY_SIZE(speyside_headset_pins));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	wm8996_detect(component, &speyside_headset, speyside_set_polarity);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) static int speyside_late_probe(struct snd_soc_card *card)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	snd_soc_dapm_ignore_suspend(&card->dapm, "Headphone");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	snd_soc_dapm_ignore_suspend(&card->dapm, "Headset Mic");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 	snd_soc_dapm_ignore_suspend(&card->dapm, "Main AMIC");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 	snd_soc_dapm_ignore_suspend(&card->dapm, "Main DMIC");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 	snd_soc_dapm_ignore_suspend(&card->dapm, "Main Speaker");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Output");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 	snd_soc_dapm_ignore_suspend(&card->dapm, "WM1250 Input");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) static const struct snd_soc_pcm_stream dsp_codec_params = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	.formats = SNDRV_PCM_FMTBIT_S32_LE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 	.rate_min = 48000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 	.rate_max = 48000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 	.channels_min = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 	.channels_max = 2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) SND_SOC_DAILINK_DEFS(cpu_dsp,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 	DAILINK_COMP_ARRAY(COMP_CPU("samsung-i2s.0")),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 	DAILINK_COMP_ARRAY(COMP_CODEC("spi0.0", "wm0010-sdi1")),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 	DAILINK_COMP_ARRAY(COMP_PLATFORM("samsung-i2s.0")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) SND_SOC_DAILINK_DEFS(dsp_codec,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 	DAILINK_COMP_ARRAY(COMP_CPU("wm0010-sdi2")),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 	DAILINK_COMP_ARRAY(COMP_CODEC("wm8996.1-001a", "wm8996-aif1")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) SND_SOC_DAILINK_DEFS(baseband,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	DAILINK_COMP_ARRAY(COMP_CPU("wm8996-aif2")),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	DAILINK_COMP_ARRAY(COMP_CODEC("wm1250-ev1.1-0027", "wm1250-ev1")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) static struct snd_soc_dai_link speyside_dai[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 		.name = "CPU-DSP",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 		.stream_name = "CPU-DSP",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 		.init = speyside_wm0010_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 				| SND_SOC_DAIFMT_CBM_CFM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 		SND_SOC_DAILINK_REG(cpu_dsp),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 		.name = "DSP-CODEC",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 		.stream_name = "DSP-CODEC",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 		.init = speyside_wm8996_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 				| SND_SOC_DAIFMT_CBM_CFM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 		.params = &dsp_codec_params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		.ignore_suspend = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 		SND_SOC_DAILINK_REG(dsp_codec),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 		.name = "Baseband",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		.stream_name = "Baseband",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) 				| SND_SOC_DAIFMT_CBM_CFM,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 		.ignore_suspend = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) 		SND_SOC_DAILINK_REG(baseband),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) static int speyside_wm9081_init(struct snd_soc_component *component)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 	/* At any time the WM9081 is active it will have this clock */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 	return snd_soc_component_set_sysclk(component, WM9081_SYSCLK_MCLK, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 					MCLK_AUDIO_RATE, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) static struct snd_soc_aux_dev speyside_aux_dev[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 		.dlc = COMP_AUX("wm9081.1-006c"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) 		.init = speyside_wm9081_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) static struct snd_soc_codec_conf speyside_codec_conf[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 		.dlc = COMP_CODEC_CONF("wm9081.1-006c"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) 		.name_prefix = "Sub",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) static const struct snd_kcontrol_new controls[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 	SOC_DAPM_PIN_SWITCH("Main Speaker"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 	SOC_DAPM_PIN_SWITCH("Main DMIC"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 	SOC_DAPM_PIN_SWITCH("Main AMIC"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 	SOC_DAPM_PIN_SWITCH("WM1250 Input"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 	SOC_DAPM_PIN_SWITCH("WM1250 Output"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	SOC_DAPM_PIN_SWITCH("Headphone"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) static struct snd_soc_dapm_widget widgets[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) 	SND_SOC_DAPM_HP("Headphone", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) 	SND_SOC_DAPM_SPK("Main Speaker", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) 	SND_SOC_DAPM_MIC("Main AMIC", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) 	SND_SOC_DAPM_MIC("Main DMIC", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) static struct snd_soc_dapm_route audio_paths[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) 	{ "IN1RN", NULL, "MICB1" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 	{ "IN1RP", NULL, "MICB1" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 	{ "IN1RN", NULL, "MICB2" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 	{ "IN1RP", NULL, "MICB2" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 	{ "MICB1", NULL, "Headset Mic", speyside_get_micbias },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 	{ "MICB2", NULL, "Headset Mic", speyside_get_micbias },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	{ "IN1LP", NULL, "MICB2" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 	{ "IN1RN", NULL, "MICB1" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 	{ "MICB2", NULL, "Main AMIC" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 	{ "DMIC1DAT", NULL, "MICB1" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	{ "DMIC2DAT", NULL, "MICB1" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	{ "MICB1", NULL, "Main DMIC" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) 	{ "Headphone", NULL, "HPOUT1L" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 	{ "Headphone", NULL, "HPOUT1R" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) 	{ "Sub IN1", NULL, "HPOUT2L" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 	{ "Sub IN2", NULL, "HPOUT2R" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 	{ "Main Speaker", NULL, "Sub SPKN" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	{ "Main Speaker", NULL, "Sub SPKP" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 	{ "Main Speaker", NULL, "SPKDAT" },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) static struct snd_soc_card speyside = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 	.name = "Speyside",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	.owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 	.dai_link = speyside_dai,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 	.num_links = ARRAY_SIZE(speyside_dai),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	.aux_dev = speyside_aux_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) 	.num_aux_devs = ARRAY_SIZE(speyside_aux_dev),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 	.codec_conf = speyside_codec_conf,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) 	.num_configs = ARRAY_SIZE(speyside_codec_conf),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 	.set_bias_level = speyside_set_bias_level,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 	.set_bias_level_post = speyside_set_bias_level_post,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) 	.controls = controls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 	.num_controls = ARRAY_SIZE(controls),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) 	.dapm_widgets = widgets,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	.num_dapm_widgets = ARRAY_SIZE(widgets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	.dapm_routes = audio_paths,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 	.num_dapm_routes = ARRAY_SIZE(audio_paths),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 	.fully_routed = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) 	.late_probe = speyside_late_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) static int speyside_probe(struct platform_device *pdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) 	struct snd_soc_card *card = &speyside;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) 	card->dev = &pdev->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 331) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 332) 	ret = devm_snd_soc_register_card(&pdev->dev, card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 333) 	if (ret && ret != -EPROBE_DEFER)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 334) 		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 335) 			ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 336) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 337) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 338) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 339) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 340) static struct platform_driver speyside_driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 341) 	.driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 342) 		.name = "speyside",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 343) 		.pm = &snd_soc_pm_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 344) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 345) 	.probe = speyside_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 346) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 347) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 348) module_platform_driver(speyside_driver);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 349) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 350) MODULE_DESCRIPTION("Speyside audio support");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 351) MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 352) MODULE_LICENSE("GPL");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 353) MODULE_ALIAS("platform:speyside");