diff options
Diffstat (limited to 'sound/soc/amd')
27 files changed, 597 insertions, 431 deletions
diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index 273688c053..6dec44f516 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -132,9 +132,37 @@ config SND_SOC_AMD_RPL_ACP6x Say m if you have such a device. If unsure select "N". +config SND_SOC_AMD_ACP63_TOPLEVEL + tristate "support for AMD platforms with ACP version >= 6.3" + default SND_AMD_ACP_CONFIG + depends on SND_AMD_ACP_CONFIG + depends on SOUNDWIRE_AMD || !SOUNDWIRE_AMD + depends on X86 || COMPILE_TEST + help + This adds support for AMD platforms with ACP version >= 6.3. + Say Y if you have such a device. + If unsure select "N". + +if SND_SOC_AMD_ACP63_TOPLEVEL + +config SND_SOC_AMD_SOUNDWIRE_LINK_BASELINE + tristate + select SND_AMD_SOUNDWIRE_ACPI if ACPI + +config SND_SOC_AMD_SOUNDWIRE + tristate "Support for SoundWire based AMD platforms" + default SND_SOC_AMD_SOUNDWIRE_LINK_BASELINE + depends on SND_SOC_AMD_SOUNDWIRE_LINK_BASELINE + depends on ACPI + depends on SOUNDWIRE_AMD + help + This adds support for SoundWire for AMD platforms. + Say Y if you want to enable SoundWire links with SOF. + If unsure select "N". + config SND_SOC_AMD_PS tristate "AMD Audio Coprocessor-v6.3 Pink Sardine support" - select SND_AMD_ACP_CONFIG + select SND_SOC_AMD_SOUNDWIRE_LINK_BASELINE depends on X86 && PCI && ACPI help This option enables Audio Coprocessor i.e ACP v6.3 support on @@ -154,3 +182,5 @@ config SND_SOC_AMD_PS_MACH DMIC can be connected directly to ACP IP. Say m if you have such a device. If unsure select "N". + +endif diff --git a/sound/soc/amd/Makefile b/sound/soc/amd/Makefile index 82e1cf864a..4f89d962cc 100644 --- a/sound/soc/amd/Makefile +++ b/sound/soc/amd/Makefile @@ -1,10 +1,10 @@ # SPDX-License-Identifier: GPL-2.0-only -acp_audio_dma-objs := acp-pcm-dma.o -snd-soc-acp-da7219mx98357-mach-objs := acp-da7219-max98357a.o -snd-soc-acp-rt5645-mach-objs := acp-rt5645.o -snd-soc-acp-es8336-mach-objs := acp-es8336.o -snd-soc-acp-rt5682-mach-objs := acp3x-rt5682-max9836.o -snd-acp-config-objs := acp-config.o +acp_audio_dma-y := acp-pcm-dma.o +snd-soc-acp-da7219mx98357-mach-y := acp-da7219-max98357a.o +snd-soc-acp-rt5645-mach-y := acp-rt5645.o +snd-soc-acp-es8336-mach-y := acp-es8336.o +snd-soc-acp-rt5682-mach-y := acp3x-rt5682-max9836.o +snd-acp-config-y := acp-config.o obj-$(CONFIG_SND_SOC_AMD_ACP) += acp_audio_dma.o obj-$(CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH) += snd-soc-acp-da7219mx98357-mach.o @@ -15,7 +15,7 @@ obj-$(CONFIG_SND_SOC_AMD_RV_RT5682_MACH) += snd-soc-acp-rt5682-mach.o obj-$(CONFIG_SND_SOC_AMD_RENOIR) += renoir/ obj-$(CONFIG_SND_SOC_AMD_ACP5x) += vangogh/ obj-$(CONFIG_SND_SOC_AMD_ACP6x) += yc/ -obj-$(CONFIG_SND_SOC_AMD_ACP_COMMON) += acp/ +obj-$(CONFIG_SND_AMD_ACP_CONFIG) += acp/ obj-$(CONFIG_SND_AMD_ACP_CONFIG) += snd-acp-config.o obj-$(CONFIG_SND_SOC_AMD_RPL_ACP6x) += rpl/ obj-$(CONFIG_SND_SOC_AMD_PS) += ps/ diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c index 84f3d65ba5..77cf72082e 100644 --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -733,7 +733,7 @@ static struct regulator_config acp_da7219_cfg = { .init_data = &acp_da7219_data, }; -static struct regulator_ops acp_da7219_ops = { +static const struct regulator_ops acp_da7219_ops = { }; static const struct regulator_desc acp_da7219_desc = { diff --git a/sound/soc/amd/acp-es8336.c b/sound/soc/amd/acp-es8336.c index e079b3218c..3756b8bef1 100644 --- a/sound/soc/amd/acp-es8336.c +++ b/sound/soc/amd/acp-es8336.c @@ -203,8 +203,10 @@ static int st_es8336_late_probe(struct snd_soc_card *card) codec_dev = acpi_get_first_physical_node(adev); acpi_dev_put(adev); - if (!codec_dev) + if (!codec_dev) { dev_err(card->dev, "can not find codec dev\n"); + return -ENODEV; + } ret = devm_acpi_dev_add_driver_gpios(codec_dev, acpi_es8336_gpios); if (ret) diff --git a/sound/soc/amd/acp/Kconfig b/sound/soc/amd/acp/Kconfig index 84c963241d..30590a23ad 100644 --- a/sound/soc/amd/acp/Kconfig +++ b/sound/soc/amd/acp/Kconfig @@ -116,3 +116,10 @@ config SND_SOC_AMD_SOF_MACH This option enables SOF sound card support for ACP audio. endif # SND_SOC_AMD_ACP_COMMON + +config SND_AMD_SOUNDWIRE_ACPI + tristate + depends on ACPI + help + This options enables ACPI helper functions for SoundWire + interface for AMD platforms. diff --git a/sound/soc/amd/acp/Makefile b/sound/soc/amd/acp/Makefile index ff5f7893b8..b068bf1f92 100644 --- a/sound/soc/amd/acp/Makefile +++ b/sound/soc/amd/acp/Makefile @@ -5,22 +5,23 @@ # Copyright(c) 2021 Advanced Micro Devices, Inc. All rights reserved. #common acp driver -snd-acp-pcm-objs := acp-platform.o -snd-acp-i2s-objs := acp-i2s.o -snd-acp-pdm-objs := acp-pdm.o -snd-acp-legacy-common-objs := acp-legacy-common.o -snd-acp-pci-objs := acp-pci.o +snd-acp-pcm-y := acp-platform.o +snd-acp-i2s-y := acp-i2s.o +snd-acp-pdm-y := acp-pdm.o +snd-acp-legacy-common-y := acp-legacy-common.o +snd-acp-pci-y := acp-pci.o +snd-amd-sdw-acpi-y := amd-sdw-acpi.o #platform specific driver -snd-acp-renoir-objs := acp-renoir.o -snd-acp-rembrandt-objs := acp-rembrandt.o -snd-acp63-objs := acp63.o -snd-acp70-objs := acp70.o +snd-acp-renoir-y := acp-renoir.o +snd-acp-rembrandt-y := acp-rembrandt.o +snd-acp63-y := acp63.o +snd-acp70-y := acp70.o #machine specific driver -snd-acp-mach-objs := acp-mach-common.o -snd-acp-legacy-mach-objs := acp-legacy-mach.o acp3x-es83xx/acp3x-es83xx.o -snd-acp-sof-mach-objs := acp-sof-mach.o +snd-acp-mach-y := acp-mach-common.o +snd-acp-legacy-mach-y := acp-legacy-mach.o acp3x-es83xx/acp3x-es83xx.o +snd-acp-sof-mach-y := acp-sof-mach.o obj-$(CONFIG_SND_SOC_AMD_ACP_PCM) += snd-acp-pcm.o obj-$(CONFIG_SND_SOC_AMD_ACP_I2S) += snd-acp-i2s.o @@ -33,6 +34,7 @@ obj-$(CONFIG_SND_AMD_ASOC_REMBRANDT) += snd-acp-rembrandt.o obj-$(CONFIG_SND_AMD_ASOC_ACP63) += snd-acp63.o obj-$(CONFIG_SND_AMD_ASOC_ACP70) += snd-acp70.o +obj-$(CONFIG_SND_AMD_SOUNDWIRE_ACPI) += snd-amd-sdw-acpi.o obj-$(CONFIG_SND_SOC_AMD_MACH_COMMON) += snd-acp-mach.o obj-$(CONFIG_SND_SOC_AMD_LEGACY_MACH) += snd-acp-legacy-mach.o obj-$(CONFIG_SND_SOC_AMD_SOF_MACH) += snd-acp-sof-mach.o diff --git a/sound/soc/amd/acp/acp-i2s.c b/sound/soc/amd/acp/acp-i2s.c index 60cbc881be..ef12f97ddc 100644 --- a/sound/soc/amd/acp/acp-i2s.c +++ b/sound/soc/amd/acp/acp-i2s.c @@ -588,20 +588,12 @@ static int acp_i2s_probe(struct snd_soc_dai *dai) { struct device *dev = dai->component->dev; struct acp_dev_data *adata = dev_get_drvdata(dev); - struct acp_resource *rsrc = adata->rsrc; - unsigned int val; if (!adata->acp_base) { dev_err(dev, "I2S base is NULL\n"); return -EINVAL; } - val = readl(adata->acp_base + rsrc->i2s_pin_cfg_offset); - if (val != rsrc->i2s_mode) { - dev_err(dev, "I2S Mode not supported val %x\n", val); - return -EINVAL; - } - return 0; } diff --git a/sound/soc/amd/acp/acp-legacy-common.c b/sound/soc/amd/acp/acp-legacy-common.c index b5aff3f230..3be7c6d55a 100644 --- a/sound/soc/amd/acp/acp-legacy-common.c +++ b/sound/soc/amd/acp/acp-legacy-common.c @@ -358,11 +358,25 @@ int smn_read(struct pci_dev *dev, u32 smn_addr) } EXPORT_SYMBOL_NS_GPL(smn_read, SND_SOC_ACP_COMMON); -int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip) +static void check_acp3x_config(struct acp_chip_info *chip) { - struct acpi_device *pdm_dev; - const union acpi_object *obj; - u32 pdm_addr, val; + u32 val; + + val = readl(chip->base + ACP3X_PIN_CONFIG); + switch (val) { + case ACP_CONFIG_4: + chip->is_i2s_config = true; + chip->is_pdm_config = true; + break; + default: + chip->is_pdm_config = true; + break; + } +} + +static void check_acp6x_config(struct acp_chip_info *chip) +{ + u32 val; val = readl(chip->base + ACP_PIN_CONFIG); switch (val) { @@ -371,42 +385,94 @@ int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip) case ACP_CONFIG_6: case ACP_CONFIG_7: case ACP_CONFIG_8: - case ACP_CONFIG_10: case ACP_CONFIG_11: + case ACP_CONFIG_14: + chip->is_pdm_config = true; + break; + case ACP_CONFIG_9: + chip->is_i2s_config = true; + break; + case ACP_CONFIG_10: case ACP_CONFIG_12: case ACP_CONFIG_13: + chip->is_i2s_config = true; + chip->is_pdm_config = true; + break; + default: + break; + } +} + +static void check_acp70_config(struct acp_chip_info *chip) +{ + u32 val; + + val = readl(chip->base + ACP_PIN_CONFIG); + switch (val) { + case ACP_CONFIG_4: + case ACP_CONFIG_5: + case ACP_CONFIG_6: + case ACP_CONFIG_7: + case ACP_CONFIG_8: + case ACP_CONFIG_11: case ACP_CONFIG_14: + case ACP_CONFIG_17: + case ACP_CONFIG_18: + chip->is_pdm_config = true; + break; + case ACP_CONFIG_9: + chip->is_i2s_config = true; + break; + case ACP_CONFIG_10: + case ACP_CONFIG_12: + case ACP_CONFIG_13: + case ACP_CONFIG_19: + case ACP_CONFIG_20: + chip->is_i2s_config = true; + chip->is_pdm_config = true; break; default: - return -EINVAL; + break; } +} + +void check_acp_config(struct pci_dev *pci, struct acp_chip_info *chip) +{ + struct acpi_device *pdm_dev; + const union acpi_object *obj; + u32 pdm_addr; switch (chip->acp_rev) { case ACP3X_DEV: pdm_addr = ACP_RENOIR_PDM_ADDR; + check_acp3x_config(chip); break; case ACP6X_DEV: pdm_addr = ACP_REMBRANDT_PDM_ADDR; + check_acp6x_config(chip); break; case ACP63_DEV: pdm_addr = ACP63_PDM_ADDR; + check_acp6x_config(chip); break; case ACP70_DEV: pdm_addr = ACP70_PDM_ADDR; + check_acp70_config(chip); break; default: - return -EINVAL; + break; } - pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); - if (pdm_dev) { - if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type", - ACPI_TYPE_INTEGER, &obj) && - obj->integer.value == pdm_addr) - return 0; + if (chip->is_pdm_config) { + pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), pdm_addr, 0); + if (pdm_dev) { + if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type", + ACPI_TYPE_INTEGER, &obj) && + obj->integer.value == pdm_addr) + chip->is_pdm_dev = true; + } } - return -ENODEV; } -EXPORT_SYMBOL_NS_GPL(check_acp_pdm, SND_SOC_ACP_COMMON); +EXPORT_SYMBOL_NS_GPL(check_acp_config, SND_SOC_ACP_COMMON); MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/amd/acp/acp-mach-common.c b/sound/soc/amd/acp/acp-mach-common.c index 504d1b8c4c..a36300a4ed 100644 --- a/sound/soc/amd/acp/acp-mach-common.c +++ b/sound/soc/amd/acp/acp-mach-common.c @@ -217,7 +217,7 @@ static void acp_card_shutdown(struct snd_pcm_substream *substream) static int acp_card_rt5682_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct snd_soc_card *card = rtd->card; struct acp_card_drvdata *drvdata = card->drvdata; struct snd_soc_dai *codec_dai = snd_soc_rtd_to_codec(rtd, 0); @@ -828,8 +828,8 @@ static const struct snd_soc_ops acp_card_maxim_ops = { }; SND_SOC_DAILINK_DEF(max98388, - DAILINK_COMP_ARRAY(COMP_CODEC("i2c-ADS8388:00", "max98388-aif1"), - COMP_CODEC("i2c-ADS8388:01", "max98388-aif1"))); + DAILINK_COMP_ARRAY(COMP_CODEC("i2c-ADS8388:00", MAX98388_CODEC_DAI), + COMP_CODEC("i2c-ADS8388:01", MAX98388_CODEC_DAI))); static const struct snd_kcontrol_new max98388_controls[] = { SOC_DAPM_PIN_SWITCH("Left Spk"), @@ -1280,7 +1280,7 @@ static const struct snd_soc_ops acp_8821_ops = { SND_SOC_DAILINK_DEF(nau8821, DAILINK_COMP_ARRAY(COMP_CODEC("i2c-NVTN2020:00", - "nau8821-hifi"))); + NAU8821_CODEC_DAI))); /* Declare DMIC codec components */ SND_SOC_DAILINK_DEF(dmic_codec, diff --git a/sound/soc/amd/acp/acp-pci.c b/sound/soc/amd/acp/acp-pci.c index 5f35b90eab..777b5a78d8 100644 --- a/sound/soc/amd/acp/acp-pci.c +++ b/sound/soc/amd/acp/acp-pci.c @@ -100,7 +100,7 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id ret = -EINVAL; goto release_regions; } - + chip->flag = flag; dmic_dev = platform_device_register_data(dev, "dmic-codec", PLATFORM_DEVID_NONE, NULL, 0); if (IS_ERR(dmic_dev)) { dev_err(dev, "failed to create DMIC device\n"); @@ -119,6 +119,10 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id if (ret) goto unregister_dmic_dev; + check_acp_config(pci, chip); + if (!chip->is_pdm_dev && !chip->is_i2s_config) + goto skip_pdev_creation; + res = devm_kcalloc(&pci->dev, num_res, sizeof(struct resource), GFP_KERNEL); if (!res) { ret = -ENOMEM; @@ -136,11 +140,6 @@ static int acp_pci_probe(struct pci_dev *pci, const struct pci_device_id *pci_id } } - ret = check_acp_pdm(pci, chip); - if (ret < 0) - goto skip_pdev_creation; - - chip->flag = flag; memset(&pdevinfo, 0, sizeof(pdevinfo)); pdevinfo.name = chip->name; @@ -200,10 +199,12 @@ static int __maybe_unused snd_acp_resume(struct device *dev) ret = acp_init(chip); if (ret) dev_err(dev, "ACP init failed\n"); - child = chip->chip_pdev->dev; - adata = dev_get_drvdata(&child); - if (adata) - acp_enable_interrupts(adata); + if (chip->chip_pdev) { + child = chip->chip_pdev->dev; + adata = dev_get_drvdata(&child); + if (adata) + acp_enable_interrupts(adata); + } return ret; } diff --git a/sound/soc/amd/acp/acp-sof-mach.c b/sound/soc/amd/acp/acp-sof-mach.c index b86f65d420..fc59ea34e6 100644 --- a/sound/soc/amd/acp/acp-sof-mach.c +++ b/sound/soc/amd/acp/acp-sof-mach.c @@ -28,7 +28,6 @@ static struct acp_card_drvdata sof_rt5682_rt1019_data = { .hs_codec_id = RT5682, .amp_codec_id = RT1019, .dmic_codec_id = DMIC, - .tdm_mode = false, }; static struct acp_card_drvdata sof_rt5682_max_data = { @@ -38,7 +37,6 @@ static struct acp_card_drvdata sof_rt5682_max_data = { .hs_codec_id = RT5682, .amp_codec_id = MAX98360A, .dmic_codec_id = DMIC, - .tdm_mode = false, }; static struct acp_card_drvdata sof_rt5682s_rt1019_data = { @@ -49,7 +47,6 @@ static struct acp_card_drvdata sof_rt5682s_rt1019_data = { .amp_codec_id = RT1019, .dmic_codec_id = DMIC, .platform = RENOIR, - .tdm_mode = false, }; static struct acp_card_drvdata sof_rt5682s_max_data = { @@ -60,7 +57,6 @@ static struct acp_card_drvdata sof_rt5682s_max_data = { .amp_codec_id = MAX98360A, .dmic_codec_id = DMIC, .platform = RENOIR, - .tdm_mode = false, }; static struct acp_card_drvdata sof_nau8825_data = { @@ -72,7 +68,6 @@ static struct acp_card_drvdata sof_nau8825_data = { .dmic_codec_id = DMIC, .platform = REMBRANDT, .soc_mclk = true, - .tdm_mode = false, }; static struct acp_card_drvdata sof_rt5682s_hs_rt1019_data = { @@ -84,20 +79,15 @@ static struct acp_card_drvdata sof_rt5682s_hs_rt1019_data = { .dmic_codec_id = DMIC, .platform = REMBRANDT, .soc_mclk = true, - .tdm_mode = false, }; static struct acp_card_drvdata sof_nau8821_max98388_data = { .hs_cpu_id = I2S_SP, .amp_cpu_id = I2S_HS, .bt_cpu_id = I2S_BT, - .dmic_cpu_id = NONE, .hs_codec_id = NAU8821, .amp_codec_id = MAX98388, - .bt_codec_id = NONE, - .dmic_codec_id = NONE, .soc_mclk = true, - .tdm_mode = false, }; static int acp_sof_probe(struct platform_device *pdev) @@ -180,7 +170,7 @@ static struct platform_driver acp_asoc_audio = { module_platform_driver(acp_asoc_audio); MODULE_IMPORT_NS(SND_SOC_AMD_MACH); -MODULE_DESCRIPTION("ACP chrome SOF audio support"); +MODULE_DESCRIPTION("ACP SOF Machine Driver"); MODULE_ALIAS("platform:rt5682-rt1019"); MODULE_ALIAS("platform:rt5682-max"); MODULE_ALIAS("platform:rt5682s-max"); diff --git a/sound/soc/amd/acp/amd-sdw-acpi.c b/sound/soc/amd/acp/amd-sdw-acpi.c new file mode 100644 index 0000000000..babd841d32 --- /dev/null +++ b/sound/soc/amd/acp/amd-sdw-acpi.c @@ -0,0 +1,62 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2023 Advanced Micro Devices, Inc. All rights reserved. +// +// Authors: Vijendar Mukunda <Vijendar.Mukunda@amd.com> + +/* + * SDW AMD ACPI scan helper function + */ + +#include <linux/acpi.h> +#include <linux/bits.h> +#include <linux/bitfield.h> +#include <linux/device.h> +#include <linux/errno.h> +#include <linux/export.h> +#include <linux/fwnode.h> +#include <linux/module.h> +#include <linux/soundwire/sdw_amd.h> +#include <linux/string.h> + +int amd_sdw_scan_controller(struct sdw_amd_acpi_info *info) +{ + struct acpi_device *adev = acpi_fetch_acpi_dev(info->handle); + u32 sdw_bitmap = 0; + u8 count = 0; + int ret; + + if (!adev) + return -EINVAL; + + /* Found controller, find links supported */ + ret = fwnode_property_read_u32_array(acpi_fwnode_handle(adev), + "mipi-sdw-manager-list", &sdw_bitmap, 1); + if (ret) { + dev_err(&adev->dev, + "Failed to read mipi-sdw-manager-list: %d\n", ret); + return -EINVAL; + } + count = hweight32(sdw_bitmap); + /* Check count is within bounds */ + if (count > info->count) { + dev_err(&adev->dev, "Manager count %d exceeds max %d\n", + count, info->count); + return -EINVAL; + } + + if (!count) { + dev_dbg(&adev->dev, "No SoundWire Managers detected\n"); + return -EINVAL; + } + dev_dbg(&adev->dev, "ACPI reports %d SoundWire Manager devices\n", count); + info->link_mask = sdw_bitmap; + return 0; +} +EXPORT_SYMBOL_NS(amd_sdw_scan_controller, SND_AMD_SOUNDWIRE_ACPI); + +MODULE_LICENSE("Dual BSD/GPL"); +MODULE_DESCRIPTION("AMD SoundWire ACPI helpers"); diff --git a/sound/soc/amd/acp/amd.h b/sound/soc/amd/acp/amd.h index 5017e868f3..d75b4eb34d 100644 --- a/sound/soc/amd/acp/amd.h +++ b/sound/soc/amd/acp/amd.h @@ -138,6 +138,9 @@ struct acp_chip_info { void __iomem *base; /* ACP memory PCI base */ struct platform_device *chip_pdev; unsigned int flag; /* Distinguish b/w Legacy or Only PDM */ + bool is_pdm_dev; /* flag set to true when ACP PDM controller exists */ + bool is_pdm_config; /* flag set to true when PDM configuration is selected from BIOS */ + bool is_i2s_config; /* flag set to true when I2S configuration is selected from BIOS */ }; struct acp_stream { @@ -212,6 +215,11 @@ enum acp_config { ACP_CONFIG_13, ACP_CONFIG_14, ACP_CONFIG_15, + ACP_CONFIG_16, + ACP_CONFIG_17, + ACP_CONFIG_18, + ACP_CONFIG_19, + ACP_CONFIG_20, }; extern const struct snd_soc_dai_ops asoc_acp_cpu_dai_ops; @@ -240,7 +248,7 @@ void restore_acp_pdm_params(struct snd_pcm_substream *substream, int restore_acp_i2s_params(struct snd_pcm_substream *substream, struct acp_dev_data *adata, struct acp_stream *stream); -int check_acp_pdm(struct pci_dev *pci, struct acp_chip_info *chip); +void check_acp_config(struct pci_dev *pci, struct acp_chip_info *chip); static inline u64 acp_get_byte_count(struct acp_dev_data *adata, int dai_id, int direction) { diff --git a/sound/soc/amd/acp/chip_offset_byte.h b/sound/soc/amd/acp/chip_offset_byte.h index cfd6c4d075..18da734c0e 100644 --- a/sound/soc/amd/acp/chip_offset_byte.h +++ b/sound/soc/amd/acp/chip_offset_byte.h @@ -20,6 +20,7 @@ #define ACP_SOFT_RESET 0x1000 #define ACP_CONTROL 0x1004 #define ACP_PIN_CONFIG 0x1440 +#define ACP3X_PIN_CONFIG 0x1400 #define ACP_EXTERNAL_INTR_REG_ADDR(adata, offset, ctrl) \ (adata->acp_base + adata->rsrc->irq_reg_offset + offset + (ctrl * 0x04)) diff --git a/sound/soc/amd/acp3x-rt5682-max9836.c b/sound/soc/amd/acp3x-rt5682-max9836.c index d6cdb6d9fd..357dfd016b 100644 --- a/sound/soc/amd/acp3x-rt5682-max9836.c +++ b/sound/soc/amd/acp3x-rt5682-max9836.c @@ -143,7 +143,7 @@ static int rt5682_clk_enable(struct snd_pcm_substream *substream) static int acp3x_1015_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream); struct snd_soc_dai *codec_dai; int srate, i, ret; diff --git a/sound/soc/amd/ps/Makefile b/sound/soc/amd/ps/Makefile index f2a5eaf2fa..b5efb1c538 100644 --- a/sound/soc/amd/ps/Makefile +++ b/sound/soc/amd/ps/Makefile @@ -1,9 +1,9 @@ -# SPDX-License-Identifier: GPL-2.0+ +# SPDX-License-Identifier: GPL-2.0-only # Pink Sardine platform Support -snd-pci-ps-objs := pci-ps.o -snd-ps-pdm-dma-objs := ps-pdm-dma.o -snd-soc-ps-mach-objs := ps-mach.o -snd-ps-sdw-dma-objs := ps-sdw-dma.o +snd-pci-ps-y := pci-ps.o +snd-ps-pdm-dma-y := ps-pdm-dma.o +snd-soc-ps-mach-y := ps-mach.o +snd-ps-sdw-dma-y := ps-sdw-dma.o obj-$(CONFIG_SND_SOC_AMD_PS) += snd-pci-ps.o obj-$(CONFIG_SND_SOC_AMD_PS) += snd-ps-pdm-dma.o diff --git a/sound/soc/amd/ps/acp63.h b/sound/soc/amd/ps/acp63.h index 8b853b8d02..39208305dd 100644 --- a/sound/soc/amd/ps/acp63.h +++ b/sound/soc/amd/ps/acp63.h @@ -5,12 +5,12 @@ * Copyright (C) 2022, 2023 Advanced Micro Devices, Inc. All rights reserved. */ +#include <linux/soundwire/sdw_amd.h> #include <sound/acp63_chip_offset_byte.h> #define ACP_DEVICE_ID 0x15E2 #define ACP63_REG_START 0x1240000 -#define ACP63_REG_END 0x1250200 -#define ACP63_DEVS 5 +#define ACP63_REG_END 0x125C000 #define ACP_SOFT_RESET_SOFTRESET_AUDDONE_MASK 0x00010001 #define ACP_PGFSM_CNTL_POWER_ON_MASK 1 @@ -55,32 +55,6 @@ #define ACP_DMIC_DEV 2 -/* ACP63_PDM_MODE_DEVS corresponds to platform devices count for ACP PDM configuration */ -#define ACP63_PDM_MODE_DEVS 3 - -/* - * ACP63_SDW0_MODE_DEVS corresponds to platform devices count for - * SW0 SoundWire manager instance configuration - */ -#define ACP63_SDW0_MODE_DEVS 2 - -/* - * ACP63_SDW0_SDW1_MODE_DEVS corresponds to platform devices count for SW0 + SW1 SoundWire manager - * instances configuration - */ -#define ACP63_SDW0_SDW1_MODE_DEVS 3 - -/* - * ACP63_SDW0_PDM_MODE_DEVS corresponds to platform devices count for SW0 manager - * instance + ACP PDM controller configuration - */ -#define ACP63_SDW0_PDM_MODE_DEVS 4 - -/* - * ACP63_SDW0_SDW1_PDM_MODE_DEVS corresponds to platform devices count for - * SW0 + SW1 SoundWire manager instances + ACP PDM controller configuration - */ -#define ACP63_SDW0_SDW1_PDM_MODE_DEVS 5 #define ACP63_DMIC_ADDR 2 #define ACP63_SDW_ADDR 5 #define AMD_SDW_MAX_MANAGERS 2 @@ -88,17 +62,6 @@ /* time in ms for acp timeout */ #define ACP_TIMEOUT 500 -/* ACP63_PDM_DEV_CONFIG corresponds to platform device configuration for ACP PDM controller */ -#define ACP63_PDM_DEV_CONFIG BIT(0) - -/* ACP63_SDW_DEV_CONFIG corresponds to platform device configuration for SDW manager instances */ -#define ACP63_SDW_DEV_CONFIG BIT(1) - -/* - * ACP63_SDW_PDM_DEV_CONFIG corresponds to platform device configuration for ACP PDM + SoundWire - * manager instance combination. - */ -#define ACP63_SDW_PDM_DEV_CONFIG GENMASK(1, 0) #define ACP_SDW0_STAT BIT(21) #define ACP_SDW1_STAT BIT(2) #define ACP_ERROR_IRQ BIT(29) @@ -253,38 +216,46 @@ struct sdw_dma_ring_buf_reg { * struct acp63_dev_data - acp pci driver context * @acp63_base: acp mmio base * @res: resource - * @pdev: array of child platform device node structures + * @pdm_dev: ACP PDM controller platform device + * @dmic_codec: platform device for DMIC Codec + * sdw_dma_dev: platform device for SoundWire DMA controller + * @mach_dev: platform device for machine driver to support ACP PDM/SoundWire configuration * @acp_lock: used to protect acp common registers - * @sdw_fw_node: SoundWire controller fw node handle - * @pdev_config: platform device configuration - * @pdev_count: platform devices count - * @pdm_dev_index: pdm platform device index - * @sdw_manager_count: SoundWire manager instance count - * @sdw0_dev_index: SoundWire Manager-0 platform device index - * @sdw1_dev_index: SoundWire Manager-1 platform device index - * @sdw_dma_dev_index: SoundWire DMA controller platform device index + * @info: SoundWire AMD information found in ACPI tables + * @sdw: SoundWire context for all SoundWire manager instances + * @machine: ACPI machines for SoundWire interface + * @is_sdw_dev: flag set to true when any SoundWire manager instances are available + * @is_pdm_dev: flag set to true when ACP PDM controller exists + * @is_pdm_config: flat set to true when PDM configuration is selected from BIOS + * @is_sdw_config: flag set to true when SDW configuration is selected from BIOS + * @sdw_en_stat: flag set to true when any one of the SoundWire manager instance is enabled + * @addr: pci ioremap address + * @reg_range: ACP reigister range * @sdw0-dma_intr_stat: DMA interrupt status array for SoundWire manager-SW0 instance * @sdw_dma_intr_stat: DMA interrupt status array for SoundWire manager-SW1 instance - * @acp_reset: flag set to true when bus reset is applied across all - * the active SoundWire manager instances */ struct acp63_dev_data { void __iomem *acp63_base; struct resource *res; - struct platform_device *pdev[ACP63_DEVS]; + struct platform_device *pdm_dev; + struct platform_device *dmic_codec_dev; + struct platform_device *sdw_dma_dev; + struct platform_device *mach_dev; struct mutex acp_lock; /* protect shared registers */ - struct fwnode_handle *sdw_fw_node; - u16 pdev_config; - u16 pdev_count; - u16 pdm_dev_index; - u8 sdw_manager_count; - u16 sdw0_dev_index; - u16 sdw1_dev_index; - u16 sdw_dma_dev_index; + struct sdw_amd_acpi_info info; + /* sdw context allocated by SoundWire driver */ + struct sdw_amd_ctx *sdw; + struct snd_soc_acpi_mach *machines; + bool is_sdw_dev; + bool is_pdm_dev; + bool is_pdm_config; + bool is_sdw_config; + bool sdw_en_stat; + u32 addr; + u32 reg_range; u16 sdw0_dma_intr_stat[ACP63_SDW0_DMA_MAX_STREAMS]; u16 sdw1_dma_intr_stat[ACP63_SDW1_DMA_MAX_STREAMS]; - bool acp_reset; }; int snd_amd_acp_find_config(struct pci_dev *pci); diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c index 5927eef041..c72d666d51 100644 --- a/sound/soc/amd/ps/pci-ps.c +++ b/sound/soc/amd/ps/pci-ps.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0-only /* * AMD Pink Sardine ACP PCI Driver * @@ -17,6 +17,7 @@ #include <linux/pm_runtime.h> #include <linux/iopoll.h> #include <linux/soundwire/sdw_amd.h> +#include "../mach-config.h" #include "acp63.h" @@ -104,10 +105,8 @@ static irqreturn_t acp63_irq_thread(int irq, void *context) struct sdw_dma_dev_data *sdw_dma_data; struct acp63_dev_data *adata = context; u32 stream_index; - u16 pdev_index; - pdev_index = adata->sdw_dma_dev_index; - sdw_dma_data = dev_get_drvdata(&adata->pdev[pdev_index]->dev); + sdw_dma_data = dev_get_drvdata(&adata->sdw_dma_dev->dev); for (stream_index = 0; stream_index < ACP63_SDW0_DMA_MAX_STREAMS; stream_index++) { if (adata->sdw0_dma_intr_stat[stream_index]) { @@ -135,7 +134,6 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id) u32 stream_id = 0; u16 irq_flag = 0; u16 sdw_dma_irq_flag = 0; - u16 pdev_index; u16 index; adata = dev_id; @@ -149,8 +147,7 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id) ext_intr_stat = readl(adata->acp63_base + ACP_EXTERNAL_INTR_STAT); if (ext_intr_stat & ACP_SDW0_STAT) { writel(ACP_SDW0_STAT, adata->acp63_base + ACP_EXTERNAL_INTR_STAT); - pdev_index = adata->sdw0_dev_index; - amd_manager = dev_get_drvdata(&adata->pdev[pdev_index]->dev); + amd_manager = dev_get_drvdata(&adata->sdw->pdev[0]->dev); if (amd_manager) schedule_work(&amd_manager->amd_sdw_irq_thread); irq_flag = 1; @@ -159,8 +156,7 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id) ext_intr_stat1 = readl(adata->acp63_base + ACP_EXTERNAL_INTR_STAT1); if (ext_intr_stat1 & ACP_SDW1_STAT) { writel(ACP_SDW1_STAT, adata->acp63_base + ACP_EXTERNAL_INTR_STAT1); - pdev_index = adata->sdw1_dev_index; - amd_manager = dev_get_drvdata(&adata->pdev[pdev_index]->dev); + amd_manager = dev_get_drvdata(&adata->sdw->pdev[1]->dev); if (amd_manager) schedule_work(&amd_manager->amd_sdw_irq_thread); irq_flag = 1; @@ -176,8 +172,7 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id) } if (ext_intr_stat & BIT(PDM_DMA_STAT)) { - pdev_index = adata->pdm_dev_index; - ps_pdm_data = dev_get_drvdata(&adata->pdev[pdev_index]->dev); + ps_pdm_data = dev_get_drvdata(&adata->pdm_dev->dev); writel(BIT(PDM_DMA_STAT), adata->acp63_base + ACP_EXTERNAL_INTR_STAT); if (ps_pdm_data->capture_stream) snd_pcm_period_elapsed(ps_pdm_data->capture_stream); @@ -237,122 +232,165 @@ static irqreturn_t acp63_irq_handler(int irq, void *dev_id) return IRQ_NONE; } -static int sdw_amd_scan_controller(struct device *dev) +#if IS_ENABLED(CONFIG_SND_SOC_AMD_SOUNDWIRE) +static int acp_scan_sdw_devices(struct device *dev, u64 addr) { + struct acpi_device *sdw_dev; struct acp63_dev_data *acp_data; - struct fwnode_handle *link; - char name[32]; - u32 sdw_manager_bitmap; - u8 count = 0; - u32 acp_sdw_power_mode = 0; - int index; + + acp_data = dev_get_drvdata(dev); + if (!addr) + return -ENODEV; + + sdw_dev = acpi_find_child_device(ACPI_COMPANION(dev), addr, 0); + if (!sdw_dev) + return -ENODEV; + + acp_data->info.handle = sdw_dev->handle; + acp_data->info.count = AMD_SDW_MAX_MANAGERS; + return amd_sdw_scan_controller(&acp_data->info); +} + +static int amd_sdw_probe(struct device *dev) +{ + struct acp63_dev_data *acp_data; + struct sdw_amd_res sdw_res; int ret; acp_data = dev_get_drvdata(dev); - /* - * Current implementation is based on MIPI DisCo 2.0 spec. - * Found controller, find links supported. - */ - ret = fwnode_property_read_u32_array((acp_data->sdw_fw_node), "mipi-sdw-manager-list", - &sdw_manager_bitmap, 1); + memset(&sdw_res, 0, sizeof(sdw_res)); + sdw_res.addr = acp_data->addr; + sdw_res.reg_range = acp_data->reg_range; + sdw_res.handle = acp_data->info.handle; + sdw_res.parent = dev; + sdw_res.dev = dev; + sdw_res.acp_lock = &acp_data->acp_lock; + sdw_res.count = acp_data->info.count; + sdw_res.mmio_base = acp_data->acp63_base; + sdw_res.link_mask = acp_data->info.link_mask; + ret = sdw_amd_probe(&sdw_res, &acp_data->sdw); + if (ret) + dev_err(dev, "error: SoundWire probe failed\n"); + return ret; +} - if (ret) { - dev_dbg(dev, "Failed to read mipi-sdw-manager-list: %d\n", ret); - return -EINVAL; - } - count = hweight32(sdw_manager_bitmap); - /* Check count is within bounds */ - if (count > AMD_SDW_MAX_MANAGERS) { - dev_err(dev, "Manager count %d exceeds max %d\n", count, AMD_SDW_MAX_MANAGERS); - return -EINVAL; - } - - if (!count) { - dev_dbg(dev, "No SoundWire Managers detected\n"); - return -EINVAL; - } - dev_dbg(dev, "ACPI reports %d SoundWire Manager devices\n", count); - acp_data->sdw_manager_count = count; - for (index = 0; index < count; index++) { - scnprintf(name, sizeof(name), "mipi-sdw-link-%d-subproperties", index); - link = fwnode_get_named_child_node(acp_data->sdw_fw_node, name); - if (!link) { - dev_err(dev, "Manager node %s not found\n", name); - return -EIO; +static int amd_sdw_exit(struct acp63_dev_data *acp_data) +{ + if (acp_data->sdw) + sdw_amd_exit(acp_data->sdw); + acp_data->sdw = NULL; + + return 0; +} + +static struct snd_soc_acpi_mach *acp63_sdw_machine_select(struct device *dev) +{ + struct snd_soc_acpi_mach *mach; + const struct snd_soc_acpi_link_adr *link; + struct acp63_dev_data *acp_data = dev_get_drvdata(dev); + int ret, i; + + if (acp_data->info.count) { + ret = sdw_amd_get_slave_info(acp_data->sdw); + if (ret) { + dev_dbg(dev, "failed to read slave information\n"); + return NULL; + } + for (mach = acp_data->machines; mach; mach++) { + if (!mach->links) + break; + link = mach->links; + for (i = 0; i < acp_data->info.count && link->num_adr; link++, i++) { + if (!snd_soc_acpi_sdw_link_slaves_found(dev, link, + acp_data->sdw->ids, + acp_data->sdw->num_slaves)) + break; + } + if (i == acp_data->info.count || !link->num_adr) + break; + } + if (mach && mach->link_mask) { + mach->mach_params.links = mach->links; + mach->mach_params.link_mask = mach->link_mask; + return mach; } + } + dev_dbg(dev, "No SoundWire machine driver found\n"); + return NULL; +} +#else +static int acp_scan_sdw_devices(struct device *dev, u64 addr) +{ + return 0; +} - ret = fwnode_property_read_u32(link, "amd-sdw-power-mode", &acp_sdw_power_mode); - if (ret) - return ret; - /* - * when SoundWire configuration is selected from acp pin config, - * based on manager instances count, acp init/de-init sequence should be - * executed as part of PM ops only when Bus reset is applied for the active - * SoundWire manager instances. - */ - if (acp_sdw_power_mode != AMD_SDW_POWER_OFF_MODE) { - acp_data->acp_reset = false; - return 0; +static int amd_sdw_probe(struct device *dev) +{ + return 0; +} + +static int amd_sdw_exit(struct acp63_dev_data *acp_data) +{ + return 0; +} + +static struct snd_soc_acpi_mach *acp63_sdw_machine_select(struct device *dev) +{ + return NULL; +} +#endif + +static int acp63_machine_register(struct device *dev) +{ + struct snd_soc_acpi_mach *mach; + struct acp63_dev_data *adata = dev_get_drvdata(dev); + int size; + + if (adata->is_sdw_dev && adata->is_sdw_config) { + size = sizeof(*adata->machines); + mach = acp63_sdw_machine_select(dev); + if (mach) { + adata->mach_dev = platform_device_register_data(dev, mach->drv_name, + PLATFORM_DEVID_NONE, mach, + size); + if (IS_ERR(adata->mach_dev)) { + dev_err(dev, + "cannot register Machine device for SoundWire Interface\n"); + return PTR_ERR(adata->mach_dev); + } + } + + } else if (adata->is_pdm_dev && !adata->is_sdw_dev && adata->is_pdm_config) { + adata->mach_dev = platform_device_register_data(dev, "acp_ps_mach", + PLATFORM_DEVID_NONE, NULL, 0); + if (IS_ERR(adata->mach_dev)) { + dev_err(dev, "cannot register amd_ps_mach device\n"); + return PTR_ERR(adata->mach_dev); } } return 0; } -static int get_acp63_device_config(u32 config, struct pci_dev *pci, struct acp63_dev_data *acp_data) +static int get_acp63_device_config(struct pci_dev *pci, struct acp63_dev_data *acp_data) { - struct acpi_device *dmic_dev; - struct acpi_device *sdw_dev; + struct acpi_device *pdm_dev; const union acpi_object *obj; + u32 config; bool is_dmic_dev = false; bool is_sdw_dev = false; int ret; - dmic_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), ACP63_DMIC_ADDR, 0); - if (dmic_dev) { - /* is_dmic_dev flag will be set when ACP PDM controller device exists */ - if (!acpi_dev_get_property(dmic_dev, "acp-audio-device-type", - ACPI_TYPE_INTEGER, &obj) && - obj->integer.value == ACP_DMIC_DEV) - is_dmic_dev = true; - } - - sdw_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), ACP63_SDW_ADDR, 0); - if (sdw_dev) { - acp_data->sdw_fw_node = acpi_fwnode_handle(sdw_dev); - ret = sdw_amd_scan_controller(&pci->dev); - /* is_sdw_dev flag will be set when SoundWire Manager device exists */ - if (!ret) - is_sdw_dev = true; - } - if (!is_dmic_dev && !is_sdw_dev) - return -ENODEV; - dev_dbg(&pci->dev, "Audio Mode %d\n", config); + config = readl(acp_data->acp63_base + ACP_PIN_CONFIG); switch (config) { case ACP_CONFIG_4: case ACP_CONFIG_5: case ACP_CONFIG_10: case ACP_CONFIG_11: - if (is_dmic_dev) { - acp_data->pdev_config = ACP63_PDM_DEV_CONFIG; - acp_data->pdev_count = ACP63_PDM_MODE_DEVS; - } + acp_data->is_pdm_config = true; break; case ACP_CONFIG_2: case ACP_CONFIG_3: - if (is_sdw_dev) { - switch (acp_data->sdw_manager_count) { - case 1: - acp_data->pdev_config = ACP63_SDW_DEV_CONFIG; - acp_data->pdev_count = ACP63_SDW0_MODE_DEVS; - break; - case 2: - acp_data->pdev_config = ACP63_SDW_DEV_CONFIG; - acp_data->pdev_count = ACP63_SDW0_SDW1_MODE_DEVS; - break; - default: - return -EINVAL; - } - } + acp_data->is_sdw_config = true; break; case ACP_CONFIG_6: case ACP_CONFIG_7: @@ -360,40 +398,36 @@ static int get_acp63_device_config(u32 config, struct pci_dev *pci, struct acp63 case ACP_CONFIG_8: case ACP_CONFIG_13: case ACP_CONFIG_14: - if (is_dmic_dev && is_sdw_dev) { - switch (acp_data->sdw_manager_count) { - case 1: - acp_data->pdev_config = ACP63_SDW_PDM_DEV_CONFIG; - acp_data->pdev_count = ACP63_SDW0_PDM_MODE_DEVS; - break; - case 2: - acp_data->pdev_config = ACP63_SDW_PDM_DEV_CONFIG; - acp_data->pdev_count = ACP63_SDW0_SDW1_PDM_MODE_DEVS; - break; - default: - return -EINVAL; - } - } else if (is_dmic_dev) { - acp_data->pdev_config = ACP63_PDM_DEV_CONFIG; - acp_data->pdev_count = ACP63_PDM_MODE_DEVS; - } else if (is_sdw_dev) { - switch (acp_data->sdw_manager_count) { - case 1: - acp_data->pdev_config = ACP63_SDW_DEV_CONFIG; - acp_data->pdev_count = ACP63_SDW0_MODE_DEVS; - break; - case 2: - acp_data->pdev_config = ACP63_SDW_DEV_CONFIG; - acp_data->pdev_count = ACP63_SDW0_SDW1_MODE_DEVS; - break; - default: - return -EINVAL; - } - } + acp_data->is_pdm_config = true; + acp_data->is_sdw_config = true; break; default: break; } + + if (acp_data->is_pdm_config) { + pdm_dev = acpi_find_child_device(ACPI_COMPANION(&pci->dev), ACP63_DMIC_ADDR, 0); + if (pdm_dev) { + /* is_dmic_dev flag will be set when ACP PDM controller device exists */ + if (!acpi_dev_get_property(pdm_dev, "acp-audio-device-type", + ACPI_TYPE_INTEGER, &obj) && + obj->integer.value == ACP_DMIC_DEV) + is_dmic_dev = true; + } + } + + if (acp_data->is_sdw_config) { + ret = acp_scan_sdw_devices(&pci->dev, ACP63_SDW_ADDR); + if (!ret && acp_data->info.link_mask) + is_sdw_dev = true; + } + + acp_data->is_pdm_dev = is_dmic_dev; + acp_data->is_sdw_dev = is_sdw_dev; + if (!is_dmic_dev && !is_sdw_dev) { + dev_dbg(&pci->dev, "No PDM or SoundWire manager devices found\n"); + return -ENODEV; + } return 0; } @@ -418,17 +452,13 @@ static void acp63_fill_platform_dev_info(struct platform_device_info *pdevinfo, static int create_acp63_platform_devs(struct pci_dev *pci, struct acp63_dev_data *adata, u32 addr) { - struct acp_sdw_pdata *sdw_pdata; - struct platform_device_info pdevinfo[ACP63_DEVS]; + struct platform_device_info pdevinfo; struct device *parent; - int index; int ret; parent = &pci->dev; - dev_dbg(&pci->dev, - "%s pdev_config:0x%x pdev_count:0x%x\n", __func__, adata->pdev_config, - adata->pdev_count); - if (adata->pdev_config) { + + if (adata->is_sdw_dev || adata->is_pdm_dev) { adata->res = devm_kzalloc(&pci->dev, sizeof(struct resource), GFP_KERNEL); if (!adata->res) { ret = -ENOMEM; @@ -440,130 +470,57 @@ static int create_acp63_platform_devs(struct pci_dev *pci, struct acp63_dev_data memset(&pdevinfo, 0, sizeof(pdevinfo)); } - switch (adata->pdev_config) { - case ACP63_PDM_DEV_CONFIG: - adata->pdm_dev_index = 0; - acp63_fill_platform_dev_info(&pdevinfo[0], parent, NULL, "acp_ps_pdm_dma", + if (adata->is_pdm_dev && adata->is_pdm_config) { + acp63_fill_platform_dev_info(&pdevinfo, parent, NULL, "acp_ps_pdm_dma", 0, adata->res, 1, NULL, 0); - acp63_fill_platform_dev_info(&pdevinfo[1], parent, NULL, "dmic-codec", - 0, NULL, 0, NULL, 0); - acp63_fill_platform_dev_info(&pdevinfo[2], parent, NULL, "acp_ps_mach", - 0, NULL, 0, NULL, 0); - break; - case ACP63_SDW_DEV_CONFIG: - if (adata->pdev_count == ACP63_SDW0_MODE_DEVS) { - sdw_pdata = devm_kzalloc(&pci->dev, sizeof(struct acp_sdw_pdata), - GFP_KERNEL); - if (!sdw_pdata) { - ret = -ENOMEM; - goto de_init; - } - sdw_pdata->instance = 0; - sdw_pdata->acp_sdw_lock = &adata->acp_lock; - adata->sdw0_dev_index = 0; - adata->sdw_dma_dev_index = 1; - acp63_fill_platform_dev_info(&pdevinfo[0], parent, adata->sdw_fw_node, - "amd_sdw_manager", 0, adata->res, 1, - sdw_pdata, sizeof(struct acp_sdw_pdata)); - acp63_fill_platform_dev_info(&pdevinfo[1], parent, NULL, "amd_ps_sdw_dma", - 0, adata->res, 1, NULL, 0); - } else if (adata->pdev_count == ACP63_SDW0_SDW1_MODE_DEVS) { - sdw_pdata = devm_kzalloc(&pci->dev, sizeof(struct acp_sdw_pdata) * 2, - GFP_KERNEL); - if (!sdw_pdata) { - ret = -ENOMEM; - goto de_init; - } - - sdw_pdata[0].instance = 0; - sdw_pdata[1].instance = 1; - sdw_pdata[0].acp_sdw_lock = &adata->acp_lock; - sdw_pdata[1].acp_sdw_lock = &adata->acp_lock; - sdw_pdata->acp_sdw_lock = &adata->acp_lock; - adata->sdw0_dev_index = 0; - adata->sdw1_dev_index = 1; - adata->sdw_dma_dev_index = 2; - acp63_fill_platform_dev_info(&pdevinfo[0], parent, adata->sdw_fw_node, - "amd_sdw_manager", 0, adata->res, 1, - &sdw_pdata[0], sizeof(struct acp_sdw_pdata)); - acp63_fill_platform_dev_info(&pdevinfo[1], parent, adata->sdw_fw_node, - "amd_sdw_manager", 1, adata->res, 1, - &sdw_pdata[1], sizeof(struct acp_sdw_pdata)); - acp63_fill_platform_dev_info(&pdevinfo[2], parent, NULL, "amd_ps_sdw_dma", - 0, adata->res, 1, NULL, 0); + adata->pdm_dev = platform_device_register_full(&pdevinfo); + if (IS_ERR(adata->pdm_dev)) { + dev_err(&pci->dev, + "cannot register %s device\n", pdevinfo.name); + ret = PTR_ERR(adata->pdm_dev); + goto de_init; } - break; - case ACP63_SDW_PDM_DEV_CONFIG: - if (adata->pdev_count == ACP63_SDW0_PDM_MODE_DEVS) { - sdw_pdata = devm_kzalloc(&pci->dev, sizeof(struct acp_sdw_pdata), - GFP_KERNEL); - if (!sdw_pdata) { - ret = -ENOMEM; - goto de_init; - } - - sdw_pdata->instance = 0; - sdw_pdata->acp_sdw_lock = &adata->acp_lock; - adata->pdm_dev_index = 0; - adata->sdw0_dev_index = 1; - adata->sdw_dma_dev_index = 2; - acp63_fill_platform_dev_info(&pdevinfo[0], parent, NULL, "acp_ps_pdm_dma", - 0, adata->res, 1, NULL, 0); - acp63_fill_platform_dev_info(&pdevinfo[1], parent, adata->sdw_fw_node, - "amd_sdw_manager", 0, adata->res, 1, - sdw_pdata, sizeof(struct acp_sdw_pdata)); - acp63_fill_platform_dev_info(&pdevinfo[2], parent, NULL, "amd_ps_sdw_dma", - 0, adata->res, 1, NULL, 0); - acp63_fill_platform_dev_info(&pdevinfo[3], parent, NULL, "dmic-codec", - 0, NULL, 0, NULL, 0); - } else if (adata->pdev_count == ACP63_SDW0_SDW1_PDM_MODE_DEVS) { - sdw_pdata = devm_kzalloc(&pci->dev, sizeof(struct acp_sdw_pdata) * 2, - GFP_KERNEL); - if (!sdw_pdata) { - ret = -ENOMEM; - goto de_init; - } - sdw_pdata[0].instance = 0; - sdw_pdata[1].instance = 1; - sdw_pdata[0].acp_sdw_lock = &adata->acp_lock; - sdw_pdata[1].acp_sdw_lock = &adata->acp_lock; - adata->pdm_dev_index = 0; - adata->sdw0_dev_index = 1; - adata->sdw1_dev_index = 2; - adata->sdw_dma_dev_index = 3; - acp63_fill_platform_dev_info(&pdevinfo[0], parent, NULL, "acp_ps_pdm_dma", - 0, adata->res, 1, NULL, 0); - acp63_fill_platform_dev_info(&pdevinfo[1], parent, adata->sdw_fw_node, - "amd_sdw_manager", 0, adata->res, 1, - &sdw_pdata[0], sizeof(struct acp_sdw_pdata)); - acp63_fill_platform_dev_info(&pdevinfo[2], parent, adata->sdw_fw_node, - "amd_sdw_manager", 1, adata->res, 1, - &sdw_pdata[1], sizeof(struct acp_sdw_pdata)); - acp63_fill_platform_dev_info(&pdevinfo[3], parent, NULL, "amd_ps_sdw_dma", - 0, adata->res, 1, NULL, 0); - acp63_fill_platform_dev_info(&pdevinfo[4], parent, NULL, "dmic-codec", - 0, NULL, 0, NULL, 0); + memset(&pdevinfo, 0, sizeof(pdevinfo)); + acp63_fill_platform_dev_info(&pdevinfo, parent, NULL, "dmic-codec", + 0, NULL, 0, NULL, 0); + adata->dmic_codec_dev = platform_device_register_full(&pdevinfo); + if (IS_ERR(adata->dmic_codec_dev)) { + dev_err(&pci->dev, + "cannot register %s device\n", pdevinfo.name); + ret = PTR_ERR(adata->dmic_codec_dev); + goto unregister_pdm_dev; } - break; - default: - dev_dbg(&pci->dev, "No PDM or SoundWire manager devices found\n"); - return 0; } + if (adata->is_sdw_dev && adata->is_sdw_config) { + ret = amd_sdw_probe(&pci->dev); + if (ret) { + if (adata->is_pdm_dev) + goto unregister_dmic_codec_dev; + else + goto de_init; + } + memset(&pdevinfo, 0, sizeof(pdevinfo)); + acp63_fill_platform_dev_info(&pdevinfo, parent, NULL, "amd_ps_sdw_dma", + 0, adata->res, 1, NULL, 0); - for (index = 0; index < adata->pdev_count; index++) { - adata->pdev[index] = platform_device_register_full(&pdevinfo[index]); - if (IS_ERR(adata->pdev[index])) { + adata->sdw_dma_dev = platform_device_register_full(&pdevinfo); + if (IS_ERR(adata->sdw_dma_dev)) { dev_err(&pci->dev, - "cannot register %s device\n", pdevinfo[index].name); - ret = PTR_ERR(adata->pdev[index]); - goto unregister_devs; + "cannot register %s device\n", pdevinfo.name); + ret = PTR_ERR(adata->sdw_dma_dev); + if (adata->is_pdm_dev) + goto unregister_dmic_codec_dev; + else + goto de_init; } } + return 0; -unregister_devs: - for (--index; index >= 0; index--) - platform_device_unregister(adata->pdev[index]); +unregister_dmic_codec_dev: + platform_device_unregister(adata->dmic_codec_dev); +unregister_pdm_dev: + platform_device_unregister(adata->pdm_dev); de_init: if (acp63_deinit(adata->acp63_base, &pci->dev)) dev_err(&pci->dev, "ACP de-init failed\n"); @@ -576,7 +533,6 @@ static int snd_acp63_probe(struct pci_dev *pci, struct acp63_dev_data *adata; u32 addr; u32 irqflags, flag; - int val; int ret; irqflags = IRQF_SHARED; @@ -618,13 +574,8 @@ static int snd_acp63_probe(struct pci_dev *pci, ret = -ENOMEM; goto release_regions; } - /* - * By default acp_reset flag is set to true. i.e acp_deinit() and acp_init() - * will be invoked for all ACP configurations during suspend/resume callbacks. - * This flag should be set to false only when SoundWire manager power mode - * set to ClockStopMode. - */ - adata->acp_reset = true; + adata->addr = addr; + adata->reg_range = ACP63_REG_END - ACP63_REG_START; pci_set_master(pci); pci_set_drvdata(pci, adata); mutex_init(&adata->acp_lock); @@ -637,8 +588,7 @@ static int snd_acp63_probe(struct pci_dev *pci, dev_err(&pci->dev, "ACP PCI IRQ request failed\n"); goto de_init; } - val = readl(adata->acp63_base + ACP_PIN_CONFIG); - ret = get_acp63_device_config(val, pci, adata); + ret = get_acp63_device_config(pci, adata); /* ACP PCI driver probe should be continued even PDM or SoundWire Devices are not found */ if (ret) { dev_dbg(&pci->dev, "get acp device config failed:%d\n", ret); @@ -649,6 +599,11 @@ static int snd_acp63_probe(struct pci_dev *pci, dev_err(&pci->dev, "ACP platform devices creation failed\n"); goto de_init; } + ret = acp63_machine_register(&pci->dev); + if (ret) { + dev_err(&pci->dev, "ACP machine register failed\n"); + goto de_init; + } skip_pdev_creation: device_set_wakeup_enable(&pci->dev, true); pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS); @@ -667,47 +622,103 @@ disable_pci: return ret; } +static bool check_acp_sdw_enable_status(struct acp63_dev_data *adata) +{ + u32 sdw0_en, sdw1_en; + + sdw0_en = readl(adata->acp63_base + ACP_SW0_EN); + sdw1_en = readl(adata->acp63_base + ACP_SW1_EN); + return (sdw0_en || sdw1_en); +} + +static void handle_acp63_sdw_pme_event(struct acp63_dev_data *adata) +{ + u32 val; + + val = readl(adata->acp63_base + ACP_SW0_WAKE_EN); + if (val && adata->sdw->pdev[0]) + pm_request_resume(&adata->sdw->pdev[0]->dev); + + val = readl(adata->acp63_base + ACP_SW1_WAKE_EN); + if (val && adata->sdw->pdev[1]) + pm_request_resume(&adata->sdw->pdev[1]->dev); +} + static int __maybe_unused snd_acp63_suspend(struct device *dev) { struct acp63_dev_data *adata; - int ret = 0; + int ret; adata = dev_get_drvdata(dev); - if (adata->acp_reset) { - ret = acp63_deinit(adata->acp63_base, dev); - if (ret) - dev_err(dev, "ACP de-init failed\n"); + if (adata->is_sdw_dev) { + adata->sdw_en_stat = check_acp_sdw_enable_status(adata); + if (adata->sdw_en_stat) + return 0; } + ret = acp63_deinit(adata->acp63_base, dev); + if (ret) + dev_err(dev, "ACP de-init failed\n"); + return ret; } -static int __maybe_unused snd_acp63_resume(struct device *dev) +static int __maybe_unused snd_acp63_runtime_resume(struct device *dev) { struct acp63_dev_data *adata; - int ret = 0; + int ret; adata = dev_get_drvdata(dev); - if (adata->acp_reset) { - ret = acp63_init(adata->acp63_base, dev); - if (ret) - dev_err(dev, "ACP init failed\n"); + if (adata->sdw_en_stat) + return 0; + + ret = acp63_init(adata->acp63_base, dev); + if (ret) { + dev_err(dev, "ACP init failed\n"); + return ret; } + + if (!adata->sdw_en_stat) + handle_acp63_sdw_pme_event(adata); + return 0; +} + +static int __maybe_unused snd_acp63_resume(struct device *dev) +{ + struct acp63_dev_data *adata; + int ret; + + adata = dev_get_drvdata(dev); + if (adata->sdw_en_stat) + return 0; + + ret = acp63_init(adata->acp63_base, dev); + if (ret) + dev_err(dev, "ACP init failed\n"); + return ret; } static const struct dev_pm_ops acp63_pm_ops = { - SET_RUNTIME_PM_OPS(snd_acp63_suspend, snd_acp63_resume, NULL) + SET_RUNTIME_PM_OPS(snd_acp63_suspend, snd_acp63_runtime_resume, NULL) SET_SYSTEM_SLEEP_PM_OPS(snd_acp63_suspend, snd_acp63_resume) }; static void snd_acp63_remove(struct pci_dev *pci) { struct acp63_dev_data *adata; - int ret, index; + int ret; adata = pci_get_drvdata(pci); - for (index = 0; index < adata->pdev_count; index++) - platform_device_unregister(adata->pdev[index]); + if (adata->sdw) { + amd_sdw_exit(adata); + platform_device_unregister(adata->sdw_dma_dev); + } + if (adata->is_pdm_dev) { + platform_device_unregister(adata->pdm_dev); + platform_device_unregister(adata->dmic_codec_dev); + } + if (adata->mach_dev) + platform_device_unregister(adata->mach_dev); ret = acp63_deinit(adata->acp63_base, &pci->dev); if (ret) dev_err(&pci->dev, "ACP de-init failed\n"); @@ -740,4 +751,6 @@ module_pci_driver(ps_acp63_driver); MODULE_AUTHOR("Vijendar.Mukunda@amd.com"); MODULE_AUTHOR("Syed.SabaKareem@amd.com"); MODULE_DESCRIPTION("AMD ACP Pink Sardine PCI driver"); +MODULE_IMPORT_NS(SOUNDWIRE_AMD_INIT); +MODULE_IMPORT_NS(SND_AMD_SOUNDWIRE_ACPI); MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/amd/ps/ps-mach.c b/sound/soc/amd/ps/ps-mach.c index 3ffbe4fdaf..e675b8f569 100644 --- a/sound/soc/amd/ps/ps-mach.c +++ b/sound/soc/amd/ps/ps-mach.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0-only /* * Machine driver for AMD Pink Sardine platform using DMIC * diff --git a/sound/soc/amd/ps/ps-pdm-dma.c b/sound/soc/amd/ps/ps-pdm-dma.c index d48f7c5af2..7bbacbab10 100644 --- a/sound/soc/amd/ps/ps-pdm-dma.c +++ b/sound/soc/amd/ps/ps-pdm-dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0-only /* * AMD ALSA SoC Pink Sardine PDM Driver * diff --git a/sound/soc/amd/ps/ps-sdw-dma.c b/sound/soc/amd/ps/ps-sdw-dma.c index 9b59063798..2f63075327 100644 --- a/sound/soc/amd/ps/ps-sdw-dma.c +++ b/sound/soc/amd/ps/ps-sdw-dma.c @@ -1,4 +1,4 @@ -// SPDX-License-Identifier: GPL-2.0+ +// SPDX-License-Identifier: GPL-2.0-only /* * AMD ALSA SoC Pink Sardine SoundWire DMA Driver * @@ -218,7 +218,7 @@ static int acp63_sdw_dma_open(struct snd_soc_component *component, struct acp_sdw_dma_stream *stream; struct snd_soc_dai *cpu_dai; struct amd_sdw_manager *amd_manager; - struct snd_soc_pcm_runtime *prtd = substream->private_data; + struct snd_soc_pcm_runtime *prtd = snd_soc_substream_to_rtd(substream); int ret; runtime = substream->runtime; diff --git a/sound/soc/amd/raven/Makefile b/sound/soc/amd/raven/Makefile index 62c22b6ed9..b2ea030cbf 100644 --- a/sound/soc/amd/raven/Makefile +++ b/sound/soc/amd/raven/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0+ # Raven Ridge platform Support -snd-pci-acp3x-objs := pci-acp3x.o -snd-acp3x-pcm-dma-objs := acp3x-pcm-dma.o -snd-acp3x-i2s-objs := acp3x-i2s.o +snd-pci-acp3x-y := pci-acp3x.o +snd-acp3x-pcm-dma-y := acp3x-pcm-dma.o +snd-acp3x-i2s-y := acp3x-i2s.o obj-$(CONFIG_SND_SOC_AMD_ACP3x) += snd-pci-acp3x.o obj-$(CONFIG_SND_SOC_AMD_ACP3x) += snd-acp3x-pcm-dma.o obj-$(CONFIG_SND_SOC_AMD_ACP3x) += snd-acp3x-i2s.o diff --git a/sound/soc/amd/renoir/Makefile b/sound/soc/amd/renoir/Makefile index 4a82690aec..76b4a9c3e2 100644 --- a/sound/soc/amd/renoir/Makefile +++ b/sound/soc/amd/renoir/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0+ # Renoir platform Support -snd-rn-pci-acp3x-objs := rn-pci-acp3x.o -snd-acp3x-pdm-dma-objs := acp3x-pdm-dma.o -snd-acp3x-rn-objs := acp3x-rn.o +snd-rn-pci-acp3x-y := rn-pci-acp3x.o +snd-acp3x-pdm-dma-y := acp3x-pdm-dma.o +snd-acp3x-rn-y := acp3x-rn.o obj-$(CONFIG_SND_SOC_AMD_RENOIR) += snd-rn-pci-acp3x.o obj-$(CONFIG_SND_SOC_AMD_RENOIR) += snd-acp3x-pdm-dma.o obj-$(CONFIG_SND_SOC_AMD_RENOIR_MACH) += snd-acp3x-rn.o diff --git a/sound/soc/amd/rpl/Makefile b/sound/soc/amd/rpl/Makefile index 11a33a05e9..a3825c5be4 100644 --- a/sound/soc/amd/rpl/Makefile +++ b/sound/soc/amd/rpl/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0+ # RPL platform Support -snd-rpl-pci-acp6x-objs := rpl-pci-acp6x.o +snd-rpl-pci-acp6x-y := rpl-pci-acp6x.o obj-$(CONFIG_SND_SOC_AMD_RPL_ACP6x) += snd-rpl-pci-acp6x.o diff --git a/sound/soc/amd/vangogh/Makefile b/sound/soc/amd/vangogh/Makefile index c9e53e04e2..7eae82faa3 100644 --- a/sound/soc/amd/vangogh/Makefile +++ b/sound/soc/amd/vangogh/Makefile @@ -1,9 +1,9 @@ # SPDX-License-Identifier: GPL-2.0+ # Vangogh platform Support -snd-pci-acp5x-objs := pci-acp5x.o -snd-acp5x-i2s-objs := acp5x-i2s.o -snd-acp5x-pcm-dma-objs := acp5x-pcm-dma.o -snd-soc-acp5x-mach-objs := acp5x-mach.o +snd-pci-acp5x-y := pci-acp5x.o +snd-acp5x-i2s-y := acp5x-i2s.o +snd-acp5x-pcm-dma-y := acp5x-pcm-dma.o +snd-soc-acp5x-mach-y := acp5x-mach.o obj-$(CONFIG_SND_SOC_AMD_ACP5x) += snd-pci-acp5x.o obj-$(CONFIG_SND_SOC_AMD_ACP5x) += snd-acp5x-i2s.o diff --git a/sound/soc/amd/yc/Makefile b/sound/soc/amd/yc/Makefile index dc29744403..7a0a3a410b 100644 --- a/sound/soc/amd/yc/Makefile +++ b/sound/soc/amd/yc/Makefile @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0+ # Yellow Carp platform Support -snd-pci-acp6x-objs := pci-acp6x.o -snd-acp6x-pdm-dma-objs := acp6x-pdm-dma.o -snd-soc-acp6x-mach-objs := acp6x-mach.o +snd-pci-acp6x-y := pci-acp6x.o +snd-acp6x-pdm-dma-y := acp6x-pdm-dma.o +snd-soc-acp6x-mach-y := acp6x-mach.o obj-$(CONFIG_SND_SOC_AMD_ACP6x) += snd-pci-acp6x.o obj-$(CONFIG_SND_SOC_AMD_ACP6x) += snd-acp6x-pdm-dma.o diff --git a/sound/soc/amd/yc/acp6x-mach.c b/sound/soc/amd/yc/acp6x-mach.c index 1760b5d424..d597e59863 100644 --- a/sound/soc/amd/yc/acp6x-mach.c +++ b/sound/soc/amd/yc/acp6x-mach.c @@ -224,6 +224,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { .driver_data = &acp6x_card, .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), + DMI_MATCH(DMI_PRODUCT_NAME, "21M5"), + } + }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "LENOVO"), DMI_MATCH(DMI_PRODUCT_NAME, "82QF"), } }, @@ -283,6 +290,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { DMI_MATCH(DMI_PRODUCT_NAME, "M5402RA"), } }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK COMPUTER INC."), + DMI_MATCH(DMI_PRODUCT_NAME, "M5602RA"), + } + }, { .driver_data = &acp6x_card, .matches = { @@ -399,6 +413,13 @@ static const struct dmi_system_id yc_acp_quirk_table[] = { .driver_data = &acp6x_card, .matches = { DMI_MATCH(DMI_BOARD_VENDOR, "HP"), + DMI_MATCH(DMI_BOARD_NAME, "8A44"), + } + }, + { + .driver_data = &acp6x_card, + .matches = { + DMI_MATCH(DMI_BOARD_VENDOR, "HP"), DMI_MATCH(DMI_BOARD_NAME, "8A22"), } }, |