Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   3)  * Intel Broadwell Wildcatpoint SST Audio
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   5)  * Copyright (C) 2013, Intel Corporation. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   6)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   7) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   8) #include <linux/module.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300   9) #include <linux/platform_device.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  10) #include <sound/core.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  11) #include <sound/pcm.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  12) #include <sound/soc.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  13) #include <sound/jack.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  14) #include <sound/pcm_params.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  15) #include <sound/soc-acpi.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  16) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  17) #include "../../codecs/rt286.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  19) static struct snd_soc_jack broadwell_headset;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  20) /* Headset jack detection DAPM pins */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  21) static struct snd_soc_jack_pin broadwell_headset_pins[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  22) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  23) 		.pin = "Mic Jack",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  24) 		.mask = SND_JACK_MICROPHONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  25) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  26) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  27) 		.pin = "Headphone Jack",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  28) 		.mask = SND_JACK_HEADPHONE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  29) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  30) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  31) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  32) static const struct snd_kcontrol_new broadwell_controls[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  33) 	SOC_DAPM_PIN_SWITCH("Speaker"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  34) 	SOC_DAPM_PIN_SWITCH("Headphone Jack"),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  35) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  36) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  37) static const struct snd_soc_dapm_widget broadwell_widgets[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  38) 	SND_SOC_DAPM_HP("Headphone Jack", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  39) 	SND_SOC_DAPM_SPK("Speaker", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  40) 	SND_SOC_DAPM_MIC("Mic Jack", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  41) 	SND_SOC_DAPM_MIC("DMIC1", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  42) 	SND_SOC_DAPM_MIC("DMIC2", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  43) 	SND_SOC_DAPM_LINE("Line Jack", NULL),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  44) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  45) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  46) static const struct snd_soc_dapm_route broadwell_rt286_map[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  47) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  48) 	/* speaker */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  49) 	{"Speaker", NULL, "SPOR"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  50) 	{"Speaker", NULL, "SPOL"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  51) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  52) 	/* HP jack connectors - unknown if we have jack deteck */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  53) 	{"Headphone Jack", NULL, "HPO Pin"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  54) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  55) 	/* other jacks */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  56) 	{"MIC1", NULL, "Mic Jack"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  57) 	{"LINE1", NULL, "Line Jack"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  58) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  59) 	/* digital mics */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  60) 	{"DMIC1 Pin", NULL, "DMIC1"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  61) 	{"DMIC2 Pin", NULL, "DMIC2"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  62) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  63) 	/* CODEC BE connections */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  64) 	{"SSP0 CODEC IN", NULL, "AIF1 Capture"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  65) 	{"AIF1 Playback", NULL, "SSP0 CODEC OUT"},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  66) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  67) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  68) static int broadwell_rt286_codec_init(struct snd_soc_pcm_runtime *rtd)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  69) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  70) 	struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  71) 	int ret = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  72) 	ret = snd_soc_card_jack_new(rtd->card, "Headset",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  73) 		SND_JACK_HEADSET | SND_JACK_BTN_0, &broadwell_headset,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  74) 		broadwell_headset_pins, ARRAY_SIZE(broadwell_headset_pins));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  75) 	if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  76) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  77) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  78) 	rt286_mic_detect(component, &broadwell_headset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  79) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  80) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  81) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  82) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  83) static int broadwell_ssp0_fixup(struct snd_soc_pcm_runtime *rtd,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  84) 			struct snd_pcm_hw_params *params)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  85) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  86) 	struct snd_interval *rate = hw_param_interval(params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  87) 						      SNDRV_PCM_HW_PARAM_RATE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  88) 	struct snd_interval *chan = hw_param_interval(params,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  89) 						      SNDRV_PCM_HW_PARAM_CHANNELS);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  90) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  91) 	/* The ADSP will covert the FE rate to 48k, stereo */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  92) 	rate->min = rate->max = 48000;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  93) 	chan->min = chan->max = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  94) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  95) 	/* set SSP0 to 16 bit */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  96) 	params_set_format(params, SNDRV_PCM_FORMAT_S16_LE);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  97) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  98) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  99) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) static int broadwell_rt286_hw_params(struct snd_pcm_substream *substream,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) 	struct snd_pcm_hw_params *params)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) 	struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) 	struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) 	ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) 		SND_SOC_CLOCK_IN);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) 	if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) 		dev_err(rtd->dev, "can't set codec sysclk configuration\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) 	return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) static const struct snd_soc_ops broadwell_rt286_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) 	.hw_params = broadwell_rt286_hw_params,
^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 const unsigned int channels[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) 	2,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) static const struct snd_pcm_hw_constraint_list constraints_channels = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) 	.count = ARRAY_SIZE(channels),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) 	.list = channels,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129) 	.mask = 0,
^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 broadwell_fe_startup(struct snd_pcm_substream *substream)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) 	struct snd_pcm_runtime *runtime = substream->runtime;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) 	/* Board supports stereo configuration only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) 	runtime->hw.channels_max = 2;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) 	return snd_pcm_hw_constraint_list(runtime, 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) 					  SNDRV_PCM_HW_PARAM_CHANNELS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) 					  &constraints_channels);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) static const struct snd_soc_ops broadwell_fe_ops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) 	.startup = broadwell_fe_startup,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) SND_SOC_DAILINK_DEF(system,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) 	DAILINK_COMP_ARRAY(COMP_CPU("System Pin")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) SND_SOC_DAILINK_DEF(offload0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) 	DAILINK_COMP_ARRAY(COMP_CPU("Offload0 Pin")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) SND_SOC_DAILINK_DEF(offload1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) 	DAILINK_COMP_ARRAY(COMP_CPU("Offload1 Pin")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) SND_SOC_DAILINK_DEF(loopback,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) 	DAILINK_COMP_ARRAY(COMP_CPU("Loopback Pin")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) SND_SOC_DAILINK_DEF(dummy,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) 	DAILINK_COMP_ARRAY(COMP_DUMMY()));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) SND_SOC_DAILINK_DEF(platform,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) 	DAILINK_COMP_ARRAY(COMP_PLATFORM("haswell-pcm-audio")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) SND_SOC_DAILINK_DEF(codec,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) 	DAILINK_COMP_ARRAY(COMP_CODEC("i2c-INT343A:00", "rt286-aif1")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) SND_SOC_DAILINK_DEF(ssp0_port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) 	    DAILINK_COMP_ARRAY(COMP_CPU("ssp0-port")));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) /* broadwell digital audio interface glue - connects codec <--> CPU */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) static struct snd_soc_dai_link broadwell_rt286_dais[] = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) 	/* Front End DAI links */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) 		.name = "System PCM",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) 		.stream_name = "System Playback/Capture",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) 		.nonatomic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) 		.dynamic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) 		.ops = &broadwell_fe_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) 		.dpcm_playback = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) 		.dpcm_capture = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) 		SND_SOC_DAILINK_REG(system, dummy, platform),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) 		.name = "Offload0",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) 		.stream_name = "Offload0 Playback",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) 		.nonatomic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) 		.dynamic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) 		.dpcm_playback = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) 		SND_SOC_DAILINK_REG(offload0, dummy, platform),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) 		.name = "Offload1",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196) 		.stream_name = "Offload1 Playback",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) 		.nonatomic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) 		.dynamic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) 		.dpcm_playback = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) 		SND_SOC_DAILINK_REG(offload1, dummy, platform),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) 		.name = "Loopback PCM",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) 		.stream_name = "Loopback",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) 		.nonatomic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) 		.dynamic = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) 		.trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) 		.dpcm_capture = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) 		SND_SOC_DAILINK_REG(loopback, dummy, platform),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) 	/* Back End DAI links */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) 	{
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) 		/* SSP0 - Codec */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) 		.name = "Codec",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) 		.id = 0,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) 		.no_pcm = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) 		.init = broadwell_rt286_codec_init,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) 		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) 			SND_SOC_DAIFMT_CBS_CFS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) 		.ignore_pmdown_time = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) 		.be_hw_params_fixup = broadwell_ssp0_fixup,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) 		.ops = &broadwell_rt286_ops,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) 		.dpcm_playback = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225) 		.dpcm_capture = 1,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) 		SND_SOC_DAILINK_REG(ssp0_port, codec, platform),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) static int broadwell_disable_jack(struct snd_soc_card *card)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 232) 	struct snd_soc_component *component;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 233) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 234) 	for_each_card_components(card, component) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 235) 		if (!strcmp(component->name, "i2c-INT343A:00")) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 236) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 237) 			dev_dbg(component->dev, "disabling jack detect before going to suspend.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 238) 			rt286_mic_detect(component, NULL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 239) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 240) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 241) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 242) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 243) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 244) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 245) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 246) static int broadwell_suspend(struct snd_soc_card *card)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 247) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 248) 	return broadwell_disable_jack(card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 249) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 250) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 251) static int broadwell_resume(struct snd_soc_card *card){
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 252) 	struct snd_soc_component *component;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 253) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 254) 	for_each_card_components(card, component) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 255) 		if (!strcmp(component->name, "i2c-INT343A:00")) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 256) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 257) 			dev_dbg(component->dev, "enabling jack detect for resume.\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 258) 			rt286_mic_detect(component, &broadwell_headset);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 259) 			break;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 260) 		}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 261) 	}
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 262) 	return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 263) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 264) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 265) #if IS_ENABLED(CONFIG_SND_SOC_SOF_BROADWELL)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 266) /* use space before codec name to simplify card ID, and simplify driver name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 267) #define CARD_NAME "bdw rt286" /* card name will be 'sof-bdw rt286' */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 268) #define DRIVER_NAME "SOF"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 269) #else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 270) #define CARD_NAME "broadwell-rt286"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 271) #define DRIVER_NAME NULL /* card name will be used for driver name */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 272) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 273) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 274) /* broadwell audio machine driver for WPT + RT286S */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 275) static struct snd_soc_card broadwell_rt286 = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 276) 	.name = CARD_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 277) 	.driver_name = DRIVER_NAME,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 278) 	.owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 279) 	.dai_link = broadwell_rt286_dais,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 280) 	.num_links = ARRAY_SIZE(broadwell_rt286_dais),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 281) 	.controls = broadwell_controls,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 282) 	.num_controls = ARRAY_SIZE(broadwell_controls),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 283) 	.dapm_widgets = broadwell_widgets,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 284) 	.num_dapm_widgets = ARRAY_SIZE(broadwell_widgets),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 285) 	.dapm_routes = broadwell_rt286_map,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 286) 	.num_dapm_routes = ARRAY_SIZE(broadwell_rt286_map),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 287) 	.fully_routed = true,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 288) 	.suspend_pre = broadwell_suspend,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 289) 	.resume_post = broadwell_resume,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 290) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 291) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 292) static int broadwell_audio_probe(struct platform_device *pdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 293) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 294) 	struct snd_soc_acpi_mach *mach;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 295) 	int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 296) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 297) 	broadwell_rt286.dev = &pdev->dev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 298) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 299) 	/* override plaform name, if required */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 300) 	mach = pdev->dev.platform_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 301) 	ret = snd_soc_fixup_dai_links_platform_name(&broadwell_rt286,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 302) 						    mach->mach_params.platform);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 303) 	if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 304) 		return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 305) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 306) 	return devm_snd_soc_register_card(&pdev->dev, &broadwell_rt286);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 307) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 308) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 309) static int broadwell_audio_remove(struct platform_device *pdev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 310) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 311) 	struct snd_soc_card *card = platform_get_drvdata(pdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 312) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 313) 	return broadwell_disable_jack(card);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 314) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 315) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 316) static struct platform_driver broadwell_audio = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 317) 	.probe = broadwell_audio_probe,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 318) 	.remove = broadwell_audio_remove,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 319) 	.driver = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 320) 		.name = "broadwell-audio",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 321) 	},
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 322) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 323) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 324) module_platform_driver(broadwell_audio)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 325) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 326) /* Module information */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 327) MODULE_AUTHOR("Liam Girdwood, Xingchao Wang");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 328) MODULE_DESCRIPTION("Intel SST Audio for WPT/Broadwell");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 329) MODULE_LICENSE("GPL v2");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 330) MODULE_ALIAS("platform:broadwell-audio");