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asoc: codecs: Add dai driver in rouleur

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

Change-Id: I7ddfe98ac70eab7f622e78758af8467ccf93b8e3
Signed-off-by: Dechen Chai <dchai@codeaurora.org>
This commit is contained in:
Dechen Chai 2021-06-25 08:02:32 +05:30
commit 132677f6a5
2 changed files with 48 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

57
asoc/codecs/rouleur/rouleur.c
View file

@ -1,6 +1,6 @@
// 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__);

4
asoc/codecs/rouleur/rouleur.h
View file

@ -1,10 +1,12 @@
/* 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);