From patchwork Wed Sep 27 12:16:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: wangweidong.a@awinic.com X-Patchwork-Id: 726715 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 8CD01E810D9 for ; Wed, 27 Sep 2023 12:20:38 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id C3400E0F; Wed, 27 Sep 2023 14:19:46 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz C3400E0F DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1695817236; bh=A+ZNfWcntoWdGqsZJUyQcqQsgWieVCj5sU1bcngIqno=; h=From:To:Subject:Date:In-Reply-To:References:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From; b=E6JEU+WFNBGrsXe9evuxsHQL9GKdrhPI5Yvh/9VdLpH+gbn0pnKiUX+Wh5HTgNsCz vsnJ3o6KsA2ylsC5y2vWpk0W3CurNsKKDa4Dk7+dWNdYD21x7B2O7Qt9PI9qiRyktH 9nmqGNxsArsZ3eOIB+jhcrqDTevcOk0ur+o5xRKo= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 58367F8055B; Wed, 27 Sep 2023 14:18:37 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id B4C37F8055A; Wed, 27 Sep 2023 14:18:36 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 030B8F80568; Wed, 27 Sep 2023 14:18:32 +0200 (CEST) Received: from out28-4.mail.aliyun.com (out28-4.mail.aliyun.com [115.124.28.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 8915CF8055B for ; Wed, 27 Sep 2023 14:17:55 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 8915CF8055B X-Alimail-AntiSpam: AC=CONTINUE; BC=0.06712908|-1; CH=green; DM=|CONTINUE|false|; DS=CONTINUE|ham_system_inform|0.0177229-0.000429353-0.981848; FP=0|0|0|0|0|-1|-1|-1; HT=ay29a033018047198; MF=wangweidong.a@awinic.com; NM=1; PH=DS; RN=29; RT=29; SR=0; TI=SMTPD_---.Upkf40J_1695817064; Received: from ubuntu-VirtualBox..(mailfrom:wangweidong.a@awinic.com fp:SMTPD_---.Upkf40J_1695817064) by smtp.aliyun-inc.com; Wed, 27 Sep 2023 20:17:51 +0800 From: wangweidong.a@awinic.com To: lgirdwood@gmail.com, broonie@kernel.org, robh+dt@kernel.org, krzysztof.kozlowski+dt@linaro.org, conor+dt@kernel.org, perex@perex.cz, tiwai@suse.com, wangweidong.a@awinic.com, shumingf@realtek.com, rf@opensource.cirrus.com, herve.codina@bootlin.com, arnd@arndb.de, 13916275206@139.com, ryans.lee@analog.com, linus.walleij@linaro.org, ckeepax@opensource.cirrus.com, doug@schmorgal.com, fido_max@inbox.ru, harshit.m.mogalapalli@oracle.com, liweilei@awinic.com, yang.lee@linux.alibaba.com, u.kleine-koenig@pengutronix.de, yijiangtao@awinic.com, dan.carpenter@linaro.org, colin.i.king@gmail.com, trix@redhat.com, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH V5 8/8] ASoC: codecs: Add aw87390 amplifier driver Date: Wed, 27 Sep 2023 20:16:34 +0800 Message-ID: <20230927121634.94822-9-wangweidong.a@awinic.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230927121634.94822-1-wangweidong.a@awinic.com> References: <20230927121634.94822-1-wangweidong.a@awinic.com> MIME-Version: 1.0 Message-ID-Hash: Z3FJUBOMHNM2OAPCT3XKPUZRFRCNOTYT X-Message-ID-Hash: Z3FJUBOMHNM2OAPCT3XKPUZRFRCNOTYT X-MailFrom: wangweidong.a@awinic.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: From: Weidong Wang Add i2c and amplifier registration for aw87390 and their associated operation functions. Signed-off-by: Weidong Wang --- sound/soc/codecs/Kconfig | 15 +- sound/soc/codecs/Makefile | 2 + sound/soc/codecs/aw87390.c | 462 +++++++++++++++++++++++++++++++++++++ sound/soc/codecs/aw87390.h | 85 +++++++ 4 files changed, 562 insertions(+), 2 deletions(-) create mode 100644 sound/soc/codecs/aw87390.c create mode 100644 sound/soc/codecs/aw87390.h diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index f1e1dbc509f6..8c101919259f 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -54,6 +54,7 @@ config SND_SOC_ALL_CODECS imply SND_SOC_ALC5632 imply SND_SOC_AUDIO_IIO_AUX imply SND_SOC_AW8738 + imply SND_SOC_AW87390 imply SND_SOC_AW88395 imply SND_SOC_AW88261 imply SND_SOC_BT_SCO @@ -638,12 +639,12 @@ config SND_SOC_AW8738 operation mode using the Awinic-specific one-wire pulse control. config SND_SOC_AW88395_LIB + select CRC8 tristate config SND_SOC_AW88395 tristate "Soc Audio for awinic aw88395" depends on I2C - select CRC8 select CRC32 select REGMAP_I2C select GPIOLIB @@ -657,7 +658,6 @@ config SND_SOC_AW88395 config SND_SOC_AW88261 tristate "Soc Audio for awinic aw88261" depends on I2C - select CRC8 select REGMAP_I2C select GPIOLIB select SND_SOC_AW88395_LIB @@ -668,6 +668,17 @@ config SND_SOC_AW88261 boost converter can be adjusted smartly according to the input amplitude. +config SND_SOC_AW87390 + tristate "Soc Audio for awinic aw87390" + depends on I2C + select REGMAP_I2C + select SND_SOC_AW88395_LIB + help + The awinic aw87390 is specifically designed to improve + the musical output dynamic range, enhance the overall + sound quallity, which is a new high efficiency, low + noise, constant large volume, 6th Smart K audio amplifier. + config SND_SOC_BD28623 tristate "ROHM BD28623 CODEC" help diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index a87e56938ce5..60df97b67c01 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -47,6 +47,7 @@ snd-soc-ak5558-objs := ak5558.o snd-soc-arizona-objs := arizona.o arizona-jack.o snd-soc-audio-iio-aux-objs := audio-iio-aux.o snd-soc-aw8738-objs := aw8738.o +snd-soc-aw87390-objs := aw87390.o snd-soc-aw88395-lib-objs := aw88395/aw88395_lib.o snd-soc-aw88395-objs := aw88395/aw88395.o \ aw88395/aw88395_device.o @@ -434,6 +435,7 @@ obj-$(CONFIG_SND_SOC_ALC5632) += snd-soc-alc5632.o obj-$(CONFIG_SND_SOC_ARIZONA) += snd-soc-arizona.o obj-$(CONFIG_SND_SOC_AUDIO_IIO_AUX) += snd-soc-audio-iio-aux.o obj-$(CONFIG_SND_SOC_AW8738) += snd-soc-aw8738.o +obj-$(CONFIG_SND_SOC_AW87390) += snd-soc-aw87390.o obj-$(CONFIG_SND_SOC_AW88395_LIB) += snd-soc-aw88395-lib.o obj-$(CONFIG_SND_SOC_AW88395) +=snd-soc-aw88395.o obj-$(CONFIG_SND_SOC_AW88261) +=snd-soc-aw88261.o diff --git a/sound/soc/codecs/aw87390.c b/sound/soc/codecs/aw87390.c new file mode 100644 index 000000000000..8efae3b73eea --- /dev/null +++ b/sound/soc/codecs/aw87390.c @@ -0,0 +1,462 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// aw87390.c -- AW87390 ALSA SoC Audio driver +// +// Copyright (c) 2023 awinic Technology CO., LTD +// +// Author: Weidong Wang +// + +#include +#include +#include +#include +#include "aw87390.h" +#include "aw88395/aw88395_data_type.h" +#include "aw88395/aw88395_device.h" + +static const struct regmap_config aw87390_remap_config = { + .val_bits = 8, + .reg_bits = 8, + .max_register = AW87390_REG_MAX, + .reg_format_endian = REGMAP_ENDIAN_LITTLE, + .val_format_endian = REGMAP_ENDIAN_BIG, +}; + +static int aw87390_dev_reg_update(struct aw_device *aw_dev, + unsigned char *data, unsigned int len) +{ + int i, ret; + + if (!data) { + dev_err(aw_dev->dev, "data is NULL\n"); + return -EINVAL; + } + + for (i = 0; i < len; i = i + 2) { + if (data[i] == AW87390_DELAY_REG_ADDR) { + usleep_range(data[i + 1] * AW87390_REG_DELAY_TIME, + data[i + 1] * AW87390_REG_DELAY_TIME + 10); + continue; + } + ret = regmap_write(aw_dev->regmap, data[i], data[i + 1]); + if (ret) + return ret; + } + + return 0; +} + +static int aw87390_dev_get_prof_name(struct aw_device *aw_dev, int index, char **prof_name) +{ + struct aw_prof_info *prof_info = &aw_dev->prof_info; + struct aw_prof_desc *prof_desc; + + if ((index >= aw_dev->prof_info.count) || (index < 0)) { + dev_err(aw_dev->dev, "index[%d] overflow count[%d]\n", + index, aw_dev->prof_info.count); + return -EINVAL; + } + + prof_desc = &aw_dev->prof_info.prof_desc[index]; + + *prof_name = prof_info->prof_name_list[prof_desc->id]; + + return 0; +} + +static int aw87390_dev_get_prof_data(struct aw_device *aw_dev, int index, + struct aw_prof_desc **prof_desc) +{ + if ((index >= aw_dev->prof_info.count) || (index < 0)) { + dev_err(aw_dev->dev, "%s: index[%d] overflow count[%d]\n", + __func__, index, aw_dev->prof_info.count); + return -EINVAL; + } + + *prof_desc = &aw_dev->prof_info.prof_desc[index]; + + return 0; +} + +static int aw87390_dev_fw_update(struct aw_device *aw_dev) +{ + struct aw_prof_desc *prof_index_desc; + struct aw_sec_data_desc *sec_desc; + char *prof_name; + int ret; + + ret = aw87390_dev_get_prof_name(aw_dev, aw_dev->prof_index, &prof_name); + if (ret) { + dev_err(aw_dev->dev, "get prof name failed\n"); + return -EINVAL; + } + + dev_dbg(aw_dev->dev, "start update %s", prof_name); + + ret = aw87390_dev_get_prof_data(aw_dev, aw_dev->prof_index, &prof_index_desc); + if (ret) { + dev_err(aw_dev->dev, "aw87390_dev_get_prof_data failed\n"); + return ret; + } + + /* update reg */ + sec_desc = prof_index_desc->sec_desc; + ret = aw87390_dev_reg_update(aw_dev, sec_desc[AW88395_DATA_TYPE_REG].data, + sec_desc[AW88395_DATA_TYPE_REG].len); + if (ret) { + dev_err(aw_dev->dev, "update reg failed\n"); + return ret; + } + + aw_dev->prof_cur = aw_dev->prof_index; + + return ret; +} + +static int aw87390_power_off(struct aw_device *aw_dev) +{ + int ret; + + if (aw_dev->status == AW87390_DEV_PW_OFF) { + dev_info(aw_dev->dev, "already power off\n"); + return 0; + } + + ret = regmap_write(aw_dev->regmap, AW87390_SYSCTRL_REG, AW87390_POWER_DOWN_VALUE); + if (ret) + return ret; + aw_dev->status = AW87390_DEV_PW_OFF; + + return ret; +} + +static int aw87390_power_on(struct aw_device *aw_dev) +{ + int ret; + + if (aw_dev->status == AW87390_DEV_PW_ON) { + dev_info(aw_dev->dev, "already power on\n"); + return 0; + } + + if (!aw_dev->fw_status) { + dev_err(aw_dev->dev, "fw not load\n"); + return -EINVAL; + } + + ret = regmap_write(aw_dev->regmap, AW87390_SYSCTRL_REG, AW87390_POWER_DOWN_VALUE); + if (ret) + return ret; + + ret = aw87390_dev_fw_update(aw_dev); + if (ret) { + dev_err(aw_dev->dev, "%s load profile failed\n", __func__); + return ret; + } + aw_dev->status = AW87390_DEV_PW_ON; + + return ret; +} + +static int aw87390_dev_set_profile_index(struct aw_device *aw_dev, int index) +{ + if ((index >= aw_dev->prof_info.count) || (index < 0)) + return -EINVAL; + + if (aw_dev->prof_index == index) + return -EPERM; + + aw_dev->prof_index = index; + + return 0; +} + +static int aw87390_profile_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw87390 *aw87390 = snd_soc_component_get_drvdata(codec); + char *prof_name, *name; + int count, ret; + + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + + count = aw87390->aw_pa->prof_info.count; + if (count <= 0) { + uinfo->value.enumerated.items = 0; + return 0; + } + + uinfo->value.enumerated.items = count; + + if (uinfo->value.enumerated.item >= count) + uinfo->value.enumerated.item = count - 1; + + name = uinfo->value.enumerated.name; + count = uinfo->value.enumerated.item; + + ret = aw87390_dev_get_prof_name(aw87390->aw_pa, count, &prof_name); + if (ret) { + strscpy(uinfo->value.enumerated.name, "null", + strlen("null") + 1); + return 0; + } + + strscpy(name, prof_name, sizeof(uinfo->value.enumerated.name)); + + return 0; +} + +static int aw87390_profile_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw87390 *aw87390 = snd_soc_component_get_drvdata(codec); + + ucontrol->value.integer.value[0] = aw87390->aw_pa->prof_index; + + return 0; +} + +static int aw87390_profile_set(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *codec = snd_soc_kcontrol_component(kcontrol); + struct aw87390 *aw87390 = snd_soc_component_get_drvdata(codec); + int ret; + + mutex_lock(&aw87390->lock); + ret = aw87390_dev_set_profile_index(aw87390->aw_pa, ucontrol->value.integer.value[0]); + if (ret) { + dev_dbg(codec->dev, "profile index does not change\n"); + mutex_unlock(&aw87390->lock); + return 0; + } + + if (aw87390->aw_pa->status == AW87390_DEV_PW_ON) { + aw87390_power_off(aw87390->aw_pa); + aw87390_power_on(aw87390->aw_pa); + } + + mutex_unlock(&aw87390->lock); + + return 1; +} + +static const struct snd_kcontrol_new aw87390_controls[] = { + AW87390_PROFILE_EXT("AW87390 Profile Set", aw87390_profile_info, + aw87390_profile_get, aw87390_profile_set), +}; + +static int aw87390_request_firmware_file(struct aw87390 *aw87390) +{ + const struct firmware *cont = NULL; + int ret; + + aw87390->aw_pa->fw_status = AW87390_DEV_FW_FAILED; + + ret = request_firmware(&cont, AW87390_ACF_FILE, aw87390->aw_pa->dev); + if (ret) + return dev_err_probe(aw87390->aw_pa->dev, ret, + "load [%s] failed!\n", AW87390_ACF_FILE); + + dev_dbg(aw87390->aw_pa->dev, "loaded %s - size: %zu\n", + AW87390_ACF_FILE, cont ? cont->size : 0); + + aw87390->aw_cfg = devm_kzalloc(aw87390->aw_pa->dev, cont->size + sizeof(int), GFP_KERNEL); + if (!aw87390->aw_cfg) { + release_firmware(cont); + return -ENOMEM; + } + + aw87390->aw_cfg->len = (int)cont->size; + memcpy(aw87390->aw_cfg->data, cont->data, cont->size); + release_firmware(cont); + + ret = aw88395_dev_load_acf_check(aw87390->aw_pa, aw87390->aw_cfg); + if (ret) { + dev_err(aw87390->aw_pa->dev, "load [%s] failed !\n", AW87390_ACF_FILE); + return ret; + } + + mutex_lock(&aw87390->lock); + + ret = aw88395_dev_cfg_load(aw87390->aw_pa, aw87390->aw_cfg); + if (ret) + dev_err(aw87390->aw_pa->dev, "aw_dev acf parse failed\n"); + + mutex_unlock(&aw87390->lock); + + return ret; +} + +static int aw87390_drv_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); + struct aw87390 *aw87390 = snd_soc_component_get_drvdata(component); + struct aw_device *aw_dev = aw87390->aw_pa; + int ret; + + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + ret = aw87390_power_on(aw_dev); + break; + case SND_SOC_DAPM_POST_PMD: + ret = aw87390_power_off(aw_dev); + break; + default: + dev_err(aw_dev->dev, "%s: invalid event %d\n", __func__, event); + ret = -EINVAL; + } + + return ret; +} + +static const struct snd_soc_dapm_widget aw87390_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("IN"), + SND_SOC_DAPM_PGA_E("SPK PA", SND_SOC_NOPM, 0, 0, NULL, 0, aw87390_drv_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_OUTPUT("OUT"), +}; + +static const struct snd_soc_dapm_route aw87390_dapm_routes[] = { + { "SPK PA", NULL, "IN" }, + { "OUT", NULL, "SPK PA" }, +}; + +static int aw87390_codec_probe(struct snd_soc_component *component) +{ + struct aw87390 *aw87390 = snd_soc_component_get_drvdata(component); + int ret; + + ret = aw87390_request_firmware_file(aw87390); + if (ret) + return dev_err_probe(aw87390->aw_pa->dev, ret, + "aw87390_request_firmware_file failed\n"); + + return 0; +} + +static const struct snd_soc_component_driver soc_codec_dev_aw87390 = { + .probe = aw87390_codec_probe, + .dapm_widgets = aw87390_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(aw87390_dapm_widgets), + .dapm_routes = aw87390_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(aw87390_dapm_routes), + .controls = aw87390_controls, + .num_controls = ARRAY_SIZE(aw87390_controls), +}; + +static void aw87390_parse_channel_dt(struct aw87390 *aw87390) +{ + struct aw_device *aw_dev = aw87390->aw_pa; + struct device_node *np = aw_dev->dev->of_node; + u32 channel_value = AW87390_DEV_DEFAULT_CH; + + of_property_read_u32(np, "awinic,audio-channel", &channel_value); + + aw_dev->channel = channel_value; +} + +static int aw87390_init(struct aw87390 **aw87390, struct i2c_client *i2c, struct regmap *regmap) +{ + struct aw_device *aw_dev; + unsigned int chip_id; + int ret; + + /* read chip id */ + ret = regmap_read(regmap, AW87390_ID_REG, &chip_id); + if (ret) { + dev_err(&i2c->dev, "%s read chipid error. ret = %d\n", __func__, ret); + return ret; + } + + if (chip_id != AW87390_CHIP_ID) { + dev_err(&i2c->dev, "unsupported device\n"); + return -ENXIO; + } + + dev_info(&i2c->dev, "chip id = 0x%x\n", chip_id); + + aw_dev = devm_kzalloc(&i2c->dev, sizeof(*aw_dev), GFP_KERNEL); + if (!aw_dev) + return -ENOMEM; + + (*aw87390)->aw_pa = aw_dev; + aw_dev->i2c = i2c; + aw_dev->regmap = regmap; + aw_dev->dev = &i2c->dev; + aw_dev->chip_id = AW87390_CHIP_ID; + aw_dev->acf = NULL; + aw_dev->prof_info.prof_desc = NULL; + aw_dev->prof_info.count = 0; + aw_dev->prof_info.prof_type = AW88395_DEV_NONE_TYPE_ID; + aw_dev->channel = AW87390_DEV_DEFAULT_CH; + aw_dev->fw_status = AW87390_DEV_FW_FAILED; + aw_dev->prof_index = AW87390_INIT_PROFILE; + aw_dev->status = AW87390_DEV_PW_OFF; + + aw87390_parse_channel_dt(*aw87390); + + return ret; +} + +static int aw87390_i2c_probe(struct i2c_client *i2c) +{ + struct aw87390 *aw87390; + int ret; + + ret = i2c_check_functionality(i2c->adapter, I2C_FUNC_I2C); + if (!ret) + return dev_err_probe(&i2c->dev, -ENXIO, "check_functionality failed\n"); + + aw87390 = devm_kzalloc(&i2c->dev, sizeof(*aw87390), GFP_KERNEL); + if (!aw87390) + return -ENOMEM; + + mutex_init(&aw87390->lock); + + i2c_set_clientdata(i2c, aw87390); + + aw87390->regmap = devm_regmap_init_i2c(i2c, &aw87390_remap_config); + if (IS_ERR(aw87390->regmap)) + return dev_err_probe(&i2c->dev, PTR_ERR(aw87390->regmap), + "failed to init regmap\n"); + + /* aw pa init */ + ret = aw87390_init(&aw87390, i2c, aw87390->regmap); + if (ret) + return ret; + + ret = regmap_write(aw87390->regmap, AW87390_ID_REG, AW87390_SOFT_RESET_VALUE); + if (ret) + return ret; + + ret = devm_snd_soc_register_component(&i2c->dev, + &soc_codec_dev_aw87390, NULL, 0); + if (ret) + dev_err(&i2c->dev, "failed to register aw87390: %d\n", ret); + + return ret; +} + +static const struct i2c_device_id aw87390_i2c_id[] = { + { AW87390_I2C_NAME, 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, aw87390_i2c_id); + +static struct i2c_driver aw87390_i2c_driver = { + .driver = { + .name = AW87390_I2C_NAME, + }, + .probe = aw87390_i2c_probe, + .id_table = aw87390_i2c_id, +}; +module_i2c_driver(aw87390_i2c_driver); + +MODULE_DESCRIPTION("ASoC AW87390 PA Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/aw87390.h b/sound/soc/codecs/aw87390.h new file mode 100644 index 000000000000..54c268c18e72 --- /dev/null +++ b/sound/soc/codecs/aw87390.h @@ -0,0 +1,85 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// aw87390.h -- aw87390 ALSA SoC Audio driver +// +// Copyright (c) 2023 awinic Technology CO., LTD +// +// Author: Weidong Wang +// + +#ifndef __AW87390_H__ +#define __AW87390_H__ + +#define AW87390_ID_REG (0x00) +#define AW87390_SYSCTRL_REG (0x01) +#define AW87390_MDCTRL_REG (0x02) +#define AW87390_CPOVP_REG (0x03) +#define AW87390_CPP_REG (0x04) +#define AW87390_PAG_REG (0x05) +#define AW87390_AGC3P_REG (0x06) +#define AW87390_AGC3PA_REG (0x07) +#define AW87390_AGC2P_REG (0x08) +#define AW87390_AGC2PA_REG (0x09) +#define AW87390_AGC1PA_REG (0x0A) +#define AW87390_SYSST_REG (0x59) +#define AW87390_SYSINT_REG (0x60) +#define AW87390_DFT_SYSCTRL_REG (0x61) +#define AW87390_DFT_MDCTRL_REG (0x62) +#define AW87390_DFT_CPADP_REG (0x63) +#define AW87390_DFT_AGCPA_REG (0x64) +#define AW87390_DFT_POFR_REG (0x65) +#define AW87390_DFT_OC_REG (0x66) +#define AW87390_DFT_ADP1_REG (0x67) +#define AW87390_DFT_REF_REG (0x68) +#define AW87390_DFT_LDO_REG (0x69) +#define AW87390_ADP1_REG (0x70) +#define AW87390_ADP2_REG (0x71) +#define AW87390_NG1_REG (0x72) +#define AW87390_NG2_REG (0x73) +#define AW87390_NG3_REG (0x74) +#define AW87390_CP_REG (0x75) +#define AW87390_AB_REG (0x76) +#define AW87390_TEST_REG (0x77) +#define AW87390_ENCR_REG (0x78) +#define AW87390_DELAY_REG_ADDR (0xFE) + +#define AW87390_SOFT_RESET_VALUE (0xAA) +#define AW87390_POWER_DOWN_VALUE (0x00) +#define AW87390_REG_MAX (0xFF) +#define AW87390_DEV_DEFAULT_CH (0) +#define AW87390_INIT_PROFILE (0) +#define AW87390_REG_DELAY_TIME (1000) +#define AW87390_I2C_NAME "aw87390" +#define AW87390_ACF_FILE "aw87390_acf.bin" + +#define AW87390_PROFILE_EXT(xname, profile_info, profile_get, profile_set) \ +{ \ + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .info = profile_info, \ + .get = profile_get, \ + .put = profile_set, \ +} + +enum aw87390_id { + AW87390_CHIP_ID = 0x76, +}; + +enum { + AW87390_DEV_FW_FAILED = 0, + AW87390_DEV_FW_OK, +}; + +enum { + AW87390_DEV_PW_OFF = 0, + AW87390_DEV_PW_ON, +}; + +struct aw87390 { + struct aw_device *aw_pa; + struct mutex lock; + struct regmap *regmap; + struct aw_container *aw_cfg; +}; + +#endif