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Commit 132677f6 authored by Dechen Chai's avatar Dechen Chai
Browse files

asoc: codecs: Add dai driver in rouleur 



Add dai driver in rouleur.
Changed micbias widget to supply widget.

Change-Id: I7ddfe98ac70eab7f622e78758af8467ccf93b8e3
Signed-off-by: default avatarDechen Chai <dchai@codeaurora.org>
parent b698fda5

asoc/codecs/rouleur/rouleur.c

+45 −12
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0-only

/*

 * Copyright (c) 2020, The Linux Foundation. All rights reserved.

 * Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.

 */



#include <linux/module.h>
@@ -29,8 +29,6 @@ 
#include <linux/power_supply.h>

#include "asoc/bolero-slave-internal.h"



#define DRV_NAME "rouleur_codec"



#define NUM_SWRS_DT_PARAMS 5



#define ROULEUR_VERSION_1_0 1
@@ -42,6 +40,18 @@ 


#define FOUNDRY_ID_SEC 0x5



#define ROULEUR_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\

			SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_48000 |\

			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000 |\

			SNDRV_PCM_RATE_384000)

/* Fractional Rates */

#define ROULEUR_FRAC_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_88200 |\

				SNDRV_PCM_RATE_176400 | SNDRV_PCM_RATE_352800)



#define ROULEUR_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\

		SNDRV_PCM_FMTBIT_S24_LE |\

		SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE)



enum {

	CODEC_TX = 0,

	CODEC_RX,
@@ -97,6 +107,29 @@ static struct regmap_irq_chip rouleur_regmap_irq_chip = { 
	.irq_drv_data = NULL,

};



static struct snd_soc_dai_driver rouleur_dai[] = {

	{

		.name = "rouleur_cdc",

		.playback = {

			.stream_name = "ROULEUR_AIF Playback",

			.rates = ROULEUR_RATES | ROULEUR_FRAC_RATES,

			.formats = ROULEUR_FORMATS,

			.rate_max = 384000,

			.rate_min = 8000,

			.channels_min = 1,

			.channels_max = 2,

		},

		.capture = {

			.stream_name = "ROULEUR_AIF Capture",

			.rates = ROULEUR_RATES,

			.formats = ROULEUR_FORMATS,

			.rate_max = 192000,

			.rate_min = 8000,

			.channels_min = 1,

			.channels_max = 2,

		},

	},

};

static int rouleur_handle_post_irq(void *data)

{

	struct rouleur_priv *rouleur = data;
@@ -1764,15 +1797,15 @@ static const struct snd_soc_dapm_widget rouleur_dapm_widgets[] = { 
				SND_SOC_DAPM_POST_PMD),



	/* micbias widgets*/

	SND_SOC_DAPM_MICBIAS_E("MIC BIAS1", SND_SOC_NOPM, 0, 0,

	SND_SOC_DAPM_SUPPLY("MIC BIAS1", SND_SOC_NOPM, 0, 0,

				rouleur_codec_enable_micbias,

				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |

				SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_MICBIAS_E("MIC BIAS2", SND_SOC_NOPM, 0, 0,

	SND_SOC_DAPM_SUPPLY("MIC BIAS2", SND_SOC_NOPM, 0, 0,

				rouleur_codec_enable_micbias,

				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |

				SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_MICBIAS_E("MIC BIAS3", SND_SOC_NOPM, 0, 0,

	SND_SOC_DAPM_SUPPLY("MIC BIAS3", SND_SOC_NOPM, 0, 0,

				rouleur_codec_enable_micbias,

				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |

				SND_SOC_DAPM_POST_PMD),
@@ -1842,15 +1875,15 @@ static const struct snd_soc_dapm_widget rouleur_dapm_widgets[] = { 
	SND_SOC_DAPM_OUTPUT("HPHR"),



	/* micbias pull up widgets*/

	SND_SOC_DAPM_MICBIAS_E("VA MIC BIAS1", SND_SOC_NOPM, 0, 0,

	SND_SOC_DAPM_SUPPLY("VA MIC BIAS1", SND_SOC_NOPM, 0, 0,

				rouleur_codec_enable_micbias_pullup,

				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |

				SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_MICBIAS_E("VA MIC BIAS2", SND_SOC_NOPM, 0, 0,

	SND_SOC_DAPM_SUPPLY("VA MIC BIAS2", SND_SOC_NOPM, 0, 0,

				rouleur_codec_enable_micbias_pullup,

				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |

				SND_SOC_DAPM_POST_PMD),

	SND_SOC_DAPM_MICBIAS_E("VA MIC BIAS3", SND_SOC_NOPM, 0, 0,

	SND_SOC_DAPM_SUPPLY("VA MIC BIAS3", SND_SOC_NOPM, 0, 0,

				rouleur_codec_enable_micbias_pullup,

				SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |

				SND_SOC_DAPM_POST_PMD),
@@ -1977,7 +2010,7 @@ int rouleur_info_create_codec_entry(struct snd_info_entry *codec_root, 
		return 0;

	}

	card = component->card;

	priv->entry = snd_info_create_subdir(codec_root->module,

	priv->entry = snd_info_create_module_entry(codec_root->module,

					     "rouleur", codec_root);

	if (!priv->entry) {

		dev_dbg(component->dev, "%s: failed to create rouleur entry\n",
@@ -2271,7 +2304,7 @@ static int rouleur_soc_codec_resume(struct snd_soc_component *component) 
}



static const struct snd_soc_component_driver soc_codec_dev_rouleur = {

	.name = DRV_NAME,

	.name = ROULEUR_DRV_NAME,

	.probe = rouleur_soc_codec_probe,

	.remove = rouleur_soc_codec_remove,

	.controls = rouleur_snd_controls,
@@ -2682,7 +2715,7 @@ static int rouleur_bind(struct device *dev) 
	wcd_disable_irq(&rouleur->irq_info, ROULEUR_IRQ_HPHL_PDM_WD_INT);



	ret = snd_soc_register_component(dev, &soc_codec_dev_rouleur,

				     NULL, 0);

				     rouleur_dai, ARRAY_SIZE(rouleur_dai));

	if (ret) {

		dev_err(dev, "%s: Codec registration failed\n",

				__func__);

asoc/codecs/rouleur/rouleur.h

+3 −1
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/* Copyright (c) 2020, The Linux Foundation. All rights reserved.

/* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.

 */



#ifndef _ROULEUR_H

#define _ROULEUR_H



#define ROULEUR_DRV_NAME "rouleur_codec"



#ifdef CONFIG_SND_SOC_ROULEUR

extern int rouleur_info_create_codec_entry(struct snd_info_entry *codec_root,

				    struct snd_soc_component *component);