From aa2e2785545aab21b6cb2e23f111ae0751cbcca7 Mon Sep 17 00:00:00 2001 From: Srinivas Kandagatla Date: Mon, 26 Oct 2020 17:09:47 +0000 Subject: ASoC: qcom: sm8250: add sound card qrb5165-rb5 support Add support to Qualcomm Robotics RB5 Development Kit based on QRB5165 Robotics SoC. This board has 2 WSA881X smart speakers with onboard DMIC connected to internal LPASS codec via WSA and VA macros respectively. Signed-off-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20201026170947.10567-3-srinivas.kandagatla@linaro.org Signed-off-by: Mark Brown --- sound/soc/qcom/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'sound/soc/qcom/Kconfig') diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 2696ffcba880..484cad31da25 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -127,4 +127,15 @@ config SND_SOC_SDM845 SDM845 SoC-based systems. Say Y if you want to use audio device on this SoCs. +config SND_SOC_SM8250 + tristate "SoC Machine driver for SM8250 boards" + depends on QCOM_APR && SOUNDWIRE + depends on COMMON_CLK + select SND_SOC_QDSP6 + select SND_SOC_QCOM_COMMON + help + To add support for audio on Qualcomm Technologies Inc. + SM8250 SoC-based systems. + Say Y if you want to use audio device on this SoCs. + endif #SND_SOC_QCOM -- cgit v1.2.3 From 9e3ecb5b16818abd0bc5f3997cf4d641a710f837 Mon Sep 17 00:00:00 2001 From: Ajit Pandey Date: Tue, 27 Oct 2020 11:22:34 +0800 Subject: ASoC: qcom: sc7180: Add machine driver for sound card registration Add new driver to register sound card on sc7180 trogdor board and do the required configuration for lpass cpu dai and external codecs connected over MI2S interfaces. Signed-off-by: Ajit Pandey Signed-off-by: Cheng-Yi Chiang Reviewed-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20201027032234.1705835-3-cychiang@chromium.org Signed-off-by: Mark Brown --- sound/soc/qcom/Kconfig | 12 +++ sound/soc/qcom/Makefile | 2 + sound/soc/qcom/sc7180.c | 266 ++++++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 280 insertions(+) create mode 100644 sound/soc/qcom/sc7180.c (limited to 'sound/soc/qcom/Kconfig') diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 484cad31da25..41cb08bd5588 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -138,4 +138,16 @@ config SND_SOC_SM8250 SM8250 SoC-based systems. Say Y if you want to use audio device on this SoCs. +config SND_SOC_SC7180 + tristate "SoC Machine driver for SC7180 boards" + depends on I2C + select SND_SOC_QCOM_COMMON + select SND_SOC_LPASS_SC7180 + select SND_SOC_MAX98357A + select SND_SOC_RT5682_I2C + help + To add support for audio on Qualcomm Technologies Inc. + SC7180 SoC-based systems. + Say Y if you want to use audio device on this SoCs. + endif #SND_SOC_QCOM diff --git a/sound/soc/qcom/Makefile b/sound/soc/qcom/Makefile index effa4b3f58fa..1600ae55bd34 100644 --- a/sound/soc/qcom/Makefile +++ b/sound/soc/qcom/Makefile @@ -18,6 +18,7 @@ obj-$(CONFIG_SND_SOC_LPASS_SC7180) += snd-soc-lpass-sc7180.o snd-soc-storm-objs := storm.o snd-soc-apq8016-sbc-objs := apq8016_sbc.o snd-soc-apq8096-objs := apq8096.o +snd-soc-sc7180-objs := sc7180.o snd-soc-sdm845-objs := sdm845.o snd-soc-sm8250-objs := sm8250.o snd-soc-qcom-common-objs := common.o @@ -25,6 +26,7 @@ snd-soc-qcom-common-objs := common.o obj-$(CONFIG_SND_SOC_STORM) += snd-soc-storm.o obj-$(CONFIG_SND_SOC_APQ8016_SBC) += snd-soc-apq8016-sbc.o obj-$(CONFIG_SND_SOC_MSM8996) += snd-soc-apq8096.o +obj-$(CONFIG_SND_SOC_SC7180) += snd-soc-sc7180.o obj-$(CONFIG_SND_SOC_SDM845) += snd-soc-sdm845.o obj-$(CONFIG_SND_SOC_SM8250) += snd-soc-sm8250.o obj-$(CONFIG_SND_SOC_QCOM_COMMON) += snd-soc-qcom-common.o diff --git a/sound/soc/qcom/sc7180.c b/sound/soc/qcom/sc7180.c new file mode 100644 index 000000000000..b391f64c3a80 --- /dev/null +++ b/sound/soc/qcom/sc7180.c @@ -0,0 +1,266 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright (c) 2020, The Linux Foundation. All rights reserved. +// +// sc7180.c -- ALSA SoC Machine driver for SC7180 + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "../codecs/rt5682.h" +#include "common.h" +#include "lpass.h" + +#define DEFAULT_MCLK_RATE 19200000 +#define RT5682_PLL1_FREQ (48000 * 512) + +#define DRIVER_NAME "SC7180" + +struct sc7180_snd_data { + struct snd_soc_card card; + u32 pri_mi2s_clk_count; + struct snd_soc_jack hs_jack; + struct snd_soc_jack hdmi_jack; +}; + +static void sc7180_jack_free(struct snd_jack *jack) +{ + struct snd_soc_component *component = jack->private_data; + + snd_soc_component_set_jack(component, NULL, NULL); +} + +static int sc7180_headset_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + struct sc7180_snd_data *pdata = snd_soc_card_get_drvdata(card); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_component *component = codec_dai->component; + struct snd_jack *jack; + int rval; + + rval = snd_soc_card_jack_new( + card, "Headset Jack", + SND_JACK_HEADSET | + SND_JACK_HEADPHONE | + SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3, + &pdata->hs_jack, NULL, 0); + + if (rval < 0) { + dev_err(card->dev, "Unable to add Headset Jack\n"); + return rval; + } + + jack = pdata->hs_jack.jack; + + snd_jack_set_key(jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + snd_jack_set_key(jack, SND_JACK_BTN_1, KEY_VOICECOMMAND); + snd_jack_set_key(jack, SND_JACK_BTN_2, KEY_VOLUMEUP); + snd_jack_set_key(jack, SND_JACK_BTN_3, KEY_VOLUMEDOWN); + + jack->private_data = component; + jack->private_free = sc7180_jack_free; + + return snd_soc_component_set_jack(component, &pdata->hs_jack, NULL); +} + +static int sc7180_hdmi_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + struct sc7180_snd_data *pdata = snd_soc_card_get_drvdata(card); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_component *component = codec_dai->component; + struct snd_jack *jack; + int rval; + + rval = snd_soc_card_jack_new( + card, "HDMI Jack", + SND_JACK_LINEOUT, + &pdata->hdmi_jack, NULL, 0); + + if (rval < 0) { + dev_err(card->dev, "Unable to add HDMI Jack\n"); + return rval; + } + + jack = pdata->hdmi_jack.jack; + jack->private_data = component; + jack->private_free = sc7180_jack_free; + + return snd_soc_component_set_jack(component, &pdata->hdmi_jack, NULL); +} + +static int sc7180_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + + switch (cpu_dai->id) { + case MI2S_PRIMARY: + return sc7180_headset_init(rtd); + case MI2S_SECONDARY: + return 0; + case LPASS_DP_RX: + return sc7180_hdmi_init(rtd); + default: + dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, + cpu_dai->id); + return -EINVAL; + } + return 0; +} + +static int sc7180_snd_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct sc7180_snd_data *data = snd_soc_card_get_drvdata(card); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + int ret; + + switch (cpu_dai->id) { + case MI2S_PRIMARY: + if (++data->pri_mi2s_clk_count == 1) { + snd_soc_dai_set_sysclk(cpu_dai, + LPASS_MCLK0, + DEFAULT_MCLK_RATE, + SNDRV_PCM_STREAM_PLAYBACK); + } + + snd_soc_dai_set_fmt(codec_dai, + SND_SOC_DAIFMT_CBS_CFS | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_I2S); + + /* Configure PLL1 for codec */ + ret = snd_soc_dai_set_pll(codec_dai, 0, RT5682_PLL1_S_MCLK, + DEFAULT_MCLK_RATE, RT5682_PLL1_FREQ); + if (ret) { + dev_err(rtd->dev, "can't set codec pll: %d\n", ret); + return ret; + } + + /* Configure sysclk for codec */ + ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL1, + RT5682_PLL1_FREQ, + SND_SOC_CLOCK_IN); + if (ret) + dev_err(rtd->dev, "snd_soc_dai_set_sysclk err = %d\n", + ret); + + break; + case MI2S_SECONDARY: + break; + case LPASS_DP_RX: + break; + default: + dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, + cpu_dai->id); + return -EINVAL; + } + return 0; +} + +static void sc7180_snd_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct sc7180_snd_data *data = snd_soc_card_get_drvdata(card); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + + switch (cpu_dai->id) { + case MI2S_PRIMARY: + if (--data->pri_mi2s_clk_count == 0) { + snd_soc_dai_set_sysclk(cpu_dai, + LPASS_MCLK0, + 0, + SNDRV_PCM_STREAM_PLAYBACK); + } + break; + case MI2S_SECONDARY: + break; + case LPASS_DP_RX: + break; + default: + dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, + cpu_dai->id); + break; + } +} + +static const struct snd_soc_ops sc7180_ops = { + .startup = sc7180_snd_startup, + .shutdown = sc7180_snd_shutdown, +}; + +static const struct snd_soc_dapm_widget sc7180_snd_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), +}; + +static void sc7180_add_ops(struct snd_soc_card *card) +{ + struct snd_soc_dai_link *link; + int i; + + for_each_card_prelinks(card, i, link) { + link->ops = &sc7180_ops; + link->init = sc7180_init; + } +} + +static int sc7180_snd_platform_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card; + struct sc7180_snd_data *data; + struct device *dev = &pdev->dev; + int ret; + + /* Allocate the private data */ + data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + + card = &data->card; + snd_soc_card_set_drvdata(card, data); + + card->owner = THIS_MODULE; + card->driver_name = DRIVER_NAME; + card->dev = dev; + card->dapm_widgets = sc7180_snd_widgets; + card->num_dapm_widgets = ARRAY_SIZE(sc7180_snd_widgets); + + ret = qcom_snd_parse_of(card); + if (ret) + return ret; + + sc7180_add_ops(card); + + return devm_snd_soc_register_card(dev, card); +} + +static const struct of_device_id sc7180_snd_device_id[] = { + { .compatible = "google,sc7180-trogdor"}, + {}, +}; +MODULE_DEVICE_TABLE(of, sc7180_snd_device_id); + +static struct platform_driver sc7180_snd_driver = { + .probe = sc7180_snd_platform_probe, + .driver = { + .name = "msm-snd-sc7180", + .of_match_table = sc7180_snd_device_id, + }, +}; +module_platform_driver(sc7180_snd_driver); + +MODULE_DESCRIPTION("sc7180 ASoC Machine Driver"); +MODULE_LICENSE("GPL v2"); -- cgit v1.2.3 From e936619b7ce784c808a8e2524f712a89ef245920 Mon Sep 17 00:00:00 2001 From: xuyuqing Date: Thu, 12 Nov 2020 09:43:28 +0800 Subject: ASoC: qcom: sc7180: Modify machine driver for sound card Bypass set jack because there is no jack on coachz. Create route for dmic. Signed-off-by: xuyuqing Link: https://lore.kernel.org/r/20201112014328.695232-3-xuyuqing@huaqin.corp-partner.google.com Signed-off-by: Mark Brown --- sound/soc/qcom/Kconfig | 1 + sound/soc/qcom/sc7180.c | 86 +++++++++++++++++++++++++++++++++++++++++-------- 2 files changed, 74 insertions(+), 13 deletions(-) (limited to 'sound/soc/qcom/Kconfig') diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 41cb08bd5588..27f93006be96 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -145,6 +145,7 @@ config SND_SOC_SC7180 select SND_SOC_LPASS_SC7180 select SND_SOC_MAX98357A select SND_SOC_RT5682_I2C + select SND_SOC_ADAU7002 help To add support for audio on Qualcomm Technologies Inc. SC7180 SoC-based systems. diff --git a/sound/soc/qcom/sc7180.c b/sound/soc/qcom/sc7180.c index 878fd0169aab..e2e6567566af 100644 --- a/sound/soc/qcom/sc7180.c +++ b/sound/soc/qcom/sc7180.c @@ -221,16 +221,69 @@ static void sc7180_snd_shutdown(struct snd_pcm_substream *substream) } } +static int sc7180_adau7002_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + + switch (cpu_dai->id) { + case MI2S_PRIMARY: + return 0; + case MI2S_SECONDARY: + return 0; + case LPASS_DP_RX: + return sc7180_hdmi_init(rtd); + default: + dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, + cpu_dai->id); + return -EINVAL; + } + return 0; +} + +static int sc7180_adau7002_snd_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + + switch (cpu_dai->id) { + case MI2S_PRIMARY: + snd_soc_dai_set_fmt(codec_dai, + SND_SOC_DAIFMT_CBS_CFS | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_I2S); + + break; + case MI2S_SECONDARY: + break; + case LPASS_DP_RX: + break; + default: + dev_err(rtd->dev, "%s: invalid dai id 0x%x\n", __func__, + cpu_dai->id); + return -EINVAL; + } + return 0; +} + static const struct snd_soc_ops sc7180_ops = { .startup = sc7180_snd_startup, .shutdown = sc7180_snd_shutdown, }; +static const struct snd_soc_ops sc7180_adau7002_ops = { + .startup = sc7180_adau7002_snd_startup, +}; + static const struct snd_soc_dapm_widget sc7180_snd_widgets[] = { SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), }; +static const struct snd_soc_dapm_widget sc7180_adau7002_snd_widgets[] = { + SND_SOC_DAPM_MIC("DMIC", NULL), +}; + static const char * const dmic_mux_text[] = { "Front Mic", "Rear Mic", @@ -255,23 +308,15 @@ static const struct snd_soc_dapm_route sc7180_snd_dual_mic_audio_route[] = { {"Dmic Mux", "Rear Mic", "DMIC"}, }; -static void sc7180_add_ops(struct snd_soc_card *card) -{ - struct snd_soc_dai_link *link; - int i; - - for_each_card_prelinks(card, i, link) { - link->ops = &sc7180_ops; - link->init = sc7180_init; - } -} - static int sc7180_snd_platform_probe(struct platform_device *pdev) { struct snd_soc_card *card; struct sc7180_snd_data *data; struct device *dev = &pdev->dev; + struct snd_soc_dai_link *link; int ret; + int i; + bool no_headphone; /* Allocate the private data */ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL); @@ -299,17 +344,32 @@ static int sc7180_snd_platform_probe(struct platform_device *pdev) } } + if (of_device_is_compatible(dev->of_node, "google,sc7180-coachz")) { + no_headphone = true; + card->dapm_widgets = sc7180_adau7002_snd_widgets; + card->num_dapm_widgets = ARRAY_SIZE(sc7180_adau7002_snd_widgets); + } + ret = qcom_snd_parse_of(card); if (ret) return ret; - sc7180_add_ops(card); + for_each_card_prelinks(card, i, link) { + if (no_headphone) { + link->ops = &sc7180_adau7002_ops; + link->init = sc7180_adau7002_init; + } else { + link->ops = &sc7180_ops; + link->init = sc7180_init; + } + } return devm_snd_soc_register_card(dev, card); } static const struct of_device_id sc7180_snd_device_id[] = { - { .compatible = "google,sc7180-trogdor"}, + {.compatible = "google,sc7180-trogdor"}, + {.compatible = "google,sc7180-coachz"}, {}, }; MODULE_DEVICE_TABLE(of, sc7180_snd_device_id); -- cgit v1.2.3 From b1b8eb1283c90a953089d988930d7b6156418958 Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Fri, 4 Dec 2020 00:14:18 +0100 Subject: ASoC: qcom: fix QDSP6 dependencies, attempt #3 The previous fix left another warning in randconfig builds: WARNING: unmet direct dependencies detected for SND_SOC_QDSP6 Depends on [n]: SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_QCOM [=y] && QCOM_APR [=y] && COMMON_CLK [=n] Selected by [y]: - SND_SOC_MSM8996 [=y] && SOUND [=y] && !UML && SND [=y] && SND_SOC [=y] && SND_SOC_QCOM [=y] && QCOM_APR [=y] Add one more dependency for this one. Fixes: 2bc8831b135c ("ASoC: qcom: fix SDM845 & QDSP6 dependencies more") Signed-off-by: Arnd Bergmann Reviewed-by: Srinivas Kandagatla Link: https://lore.kernel.org/r/20201203231443.1483763-1-arnd@kernel.org Signed-off-by: Mark Brown --- sound/soc/qcom/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'sound/soc/qcom/Kconfig') diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 27f93006be96..cc7c1de2f1d9 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -106,6 +106,7 @@ config SND_SOC_QDSP6 config SND_SOC_MSM8996 tristate "SoC Machine driver for MSM8996 and APQ8096 boards" depends on QCOM_APR + depends on COMMON_CLK select SND_SOC_QDSP6 select SND_SOC_QCOM_COMMON help -- cgit v1.2.3