diff options
Diffstat (limited to 'sound/soc/amd/acp/acp-sof-mach.c')
| -rw-r--r-- | sound/soc/amd/acp/acp-sof-mach.c | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/sound/soc/amd/acp/acp-sof-mach.c b/sound/soc/amd/acp/acp-sof-mach.c new file mode 100644 index 0000000000..5223033a12 --- /dev/null +++ b/sound/soc/amd/acp/acp-sof-mach.c @@ -0,0 +1,187 @@ +// 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) 2021 Advanced Micro Devices, Inc. +// +// Authors: Ajit Kumar Pandey <AjitKumar.Pandey@amd.com> +// + +/* + * SOF Machine Driver Support for ACP HW block + */ + +#include <sound/core.h> +#include <sound/pcm_params.h> +#include <sound/soc-acpi.h> +#include <sound/soc-dapm.h> +#include <linux/dmi.h> +#include <linux/module.h> + +#include "acp-mach.h" + +static struct acp_card_drvdata sof_rt5682_rt1019_data = { + .hs_cpu_id = I2S_SP, + .amp_cpu_id = I2S_SP, + .dmic_cpu_id = DMIC, + .hs_codec_id = RT5682, + .amp_codec_id = RT1019, + .dmic_codec_id = DMIC, + .tdm_mode = false, +}; + +static struct acp_card_drvdata sof_rt5682_max_data = { + .hs_cpu_id = I2S_SP, + .amp_cpu_id = I2S_SP, + .dmic_cpu_id = DMIC, + .hs_codec_id = RT5682, + .amp_codec_id = MAX98360A, + .dmic_codec_id = DMIC, + .tdm_mode = false, +}; + +static struct acp_card_drvdata sof_rt5682s_rt1019_data = { + .hs_cpu_id = I2S_SP, + .amp_cpu_id = I2S_SP, + .dmic_cpu_id = DMIC, + .hs_codec_id = RT5682S, + .amp_codec_id = RT1019, + .dmic_codec_id = DMIC, + .tdm_mode = false, +}; + +static struct acp_card_drvdata sof_rt5682s_max_data = { + .hs_cpu_id = I2S_SP, + .amp_cpu_id = I2S_SP, + .dmic_cpu_id = DMIC, + .hs_codec_id = RT5682S, + .amp_codec_id = MAX98360A, + .dmic_codec_id = DMIC, + .tdm_mode = false, +}; + +static struct acp_card_drvdata sof_nau8825_data = { + .hs_cpu_id = I2S_HS, + .amp_cpu_id = I2S_HS, + .dmic_cpu_id = DMIC, + .hs_codec_id = NAU8825, + .amp_codec_id = MAX98360A, + .dmic_codec_id = DMIC, + .soc_mclk = true, + .tdm_mode = false, +}; + +static struct acp_card_drvdata sof_rt5682s_hs_rt1019_data = { + .hs_cpu_id = I2S_HS, + .amp_cpu_id = I2S_HS, + .dmic_cpu_id = DMIC, + .hs_codec_id = RT5682S, + .amp_codec_id = RT1019, + .dmic_codec_id = DMIC, + .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, + .dmic_cpu_id = NONE, + .hs_codec_id = NAU8821, + .amp_codec_id = MAX98388, + .dmic_codec_id = NONE, + .soc_mclk = true, + .tdm_mode = false, +}; + +static int acp_sof_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card = NULL; + struct device *dev = &pdev->dev; + const struct dmi_system_id *dmi_id; + struct acp_card_drvdata *acp_card_drvdata; + int ret; + + if (!pdev->id_entry) + return -EINVAL; + + card = devm_kzalloc(dev, sizeof(*card), GFP_KERNEL); + if (!card) + return -ENOMEM; + + card->dev = dev; + card->owner = THIS_MODULE; + card->name = pdev->id_entry->name; + card->drvdata = (struct acp_card_drvdata *)pdev->id_entry->driver_data; + /* Widgets and controls added per-codec in acp-mach-common.c */ + + acp_card_drvdata = card->drvdata; + dmi_id = dmi_first_match(acp_quirk_table); + if (dmi_id && dmi_id->driver_data) + acp_card_drvdata->tdm_mode = dmi_id->driver_data; + + acp_sofdsp_dai_links_create(card); + + ret = devm_snd_soc_register_card(&pdev->dev, card); + if (ret) { + dev_err(&pdev->dev, + "devm_snd_soc_register_card(%s) failed: %d\n", + card->name, ret); + return ret; + } + + return 0; +} + +static const struct platform_device_id board_ids[] = { + { + .name = "rt5682-rt1019", + .driver_data = (kernel_ulong_t)&sof_rt5682_rt1019_data + }, + { + .name = "rt5682-max", + .driver_data = (kernel_ulong_t)&sof_rt5682_max_data + }, + { + .name = "rt5682s-max", + .driver_data = (kernel_ulong_t)&sof_rt5682s_max_data + }, + { + .name = "rt5682s-rt1019", + .driver_data = (kernel_ulong_t)&sof_rt5682s_rt1019_data + }, + { + .name = "nau8825-max", + .driver_data = (kernel_ulong_t)&sof_nau8825_data + }, + { + .name = "rt5682s-hs-rt1019", + .driver_data = (kernel_ulong_t)&sof_rt5682s_hs_rt1019_data + }, + { + .name = "nau8821-max", + .driver_data = (kernel_ulong_t)&sof_nau8821_max98388_data + }, + { } +}; +static struct platform_driver acp_asoc_audio = { + .driver = { + .name = "sof_mach", + .pm = &snd_soc_pm_ops, + }, + .probe = acp_sof_probe, + .id_table = board_ids, +}; + +module_platform_driver(acp_asoc_audio); + +MODULE_IMPORT_NS(SND_SOC_AMD_MACH); +MODULE_DESCRIPTION("ACP chrome SOF audio support"); +MODULE_ALIAS("platform:rt5682-rt1019"); +MODULE_ALIAS("platform:rt5682-max"); +MODULE_ALIAS("platform:rt5682s-max"); +MODULE_ALIAS("platform:rt5682s-rt1019"); +MODULE_ALIAS("platform:nau8825-max"); +MODULE_ALIAS("platform:rt5682s-hs-rt1019"); +MODULE_ALIAS("platform:nau8821-max"); +MODULE_LICENSE("GPL v2"); |