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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:57 +0000 |
commit | dc50eab76b709d68175a358d6e23a5a3890764d3 (patch) | |
tree | c754d0390db060af0213ff994f0ac310e4cfd6e9 /sound/soc/intel/boards/sof_ssp_common.c | |
parent | Adding debian version 6.6.15-2. (diff) | |
download | linux-dc50eab76b709d68175a358d6e23a5a3890764d3.tar.xz linux-dc50eab76b709d68175a358d6e23a5a3890764d3.zip |
Merging upstream version 6.7.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sound/soc/intel/boards/sof_ssp_common.c')
-rw-r--r-- | sound/soc/intel/boards/sof_ssp_common.c | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/sof_ssp_common.c b/sound/soc/intel/boards/sof_ssp_common.c new file mode 100644 index 0000000000..41a258e45a --- /dev/null +++ b/sound/soc/intel/boards/sof_ssp_common.c @@ -0,0 +1,101 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// Copyright(c) 2023 Intel Corporation. All rights reserved. + +#include <linux/device.h> +#include <sound/soc-acpi.h> +#include "sof_ssp_common.h" + +/* + * Codec probe function + */ +#define CODEC_MAP_ENTRY(n, h, t) \ + { \ + .name = n, \ + .acpi_hid = h, \ + .codec_type = t, \ + } + +struct codec_map { + const char *name; + const char *acpi_hid; + enum sof_ssp_codec codec_type; +}; + +static const struct codec_map codecs[] = { + /* Cirrus Logic */ + CODEC_MAP_ENTRY("CS42L42", CS42L42_ACPI_HID, CODEC_CS42L42), + + /* Dialog */ + CODEC_MAP_ENTRY("DA7219", DA7219_ACPI_HID, CODEC_DA7219), + + /* Everest */ + CODEC_MAP_ENTRY("ES8316", ES8316_ACPI_HID, CODEC_ES8316), + CODEC_MAP_ENTRY("ES8326", ES8326_ACPI_HID, CODEC_ES8326), + CODEC_MAP_ENTRY("ES8336", ES8336_ACPI_HID, CODEC_ES8336), + + /* Nuvoton */ + CODEC_MAP_ENTRY("NAU8825", NAU8825_ACPI_HID, CODEC_NAU8825), + + /* Realtek */ + CODEC_MAP_ENTRY("RT5650", RT5650_ACPI_HID, CODEC_RT5650), + CODEC_MAP_ENTRY("RT5682", RT5682_ACPI_HID, CODEC_RT5682), + CODEC_MAP_ENTRY("RT5682S", RT5682S_ACPI_HID, CODEC_RT5682S), +}; + +static const struct codec_map amps[] = { + /* Cirrus Logic */ + CODEC_MAP_ENTRY("CS35L41", CS35L41_ACPI_HID, CODEC_CS35L41), + + /* Maxim */ + CODEC_MAP_ENTRY("MAX98357A", MAX_98357A_ACPI_HID, CODEC_MAX98357A), + CODEC_MAP_ENTRY("MAX98360A", MAX_98360A_ACPI_HID, CODEC_MAX98360A), + CODEC_MAP_ENTRY("MAX98373", MAX_98373_ACPI_HID, CODEC_MAX98373), + CODEC_MAP_ENTRY("MAX98390", MAX_98390_ACPI_HID, CODEC_MAX98390), + + /* Nuvoton */ + CODEC_MAP_ENTRY("NAU8318", NAU8318_ACPI_HID, CODEC_NAU8318), + + /* Realtek */ + CODEC_MAP_ENTRY("RT1011", RT1011_ACPI_HID, CODEC_RT1011), + CODEC_MAP_ENTRY("RT1015", RT1015_ACPI_HID, CODEC_RT1015), + CODEC_MAP_ENTRY("RT1015P", RT1015P_ACPI_HID, CODEC_RT1015P), + CODEC_MAP_ENTRY("RT1019P", RT1019P_ACPI_HID, CODEC_RT1019P), + CODEC_MAP_ENTRY("RT1308", RT1308_ACPI_HID, CODEC_RT1308), +}; + +enum sof_ssp_codec sof_ssp_detect_codec_type(struct device *dev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(codecs); i++) { + if (!acpi_dev_present(codecs[i].acpi_hid, NULL, -1)) + continue; + + dev_dbg(dev, "codec %s found\n", codecs[i].name); + return codecs[i].codec_type; + } + + return CODEC_NONE; +} +EXPORT_SYMBOL_NS(sof_ssp_detect_codec_type, SND_SOC_INTEL_SOF_SSP_COMMON); + +enum sof_ssp_codec sof_ssp_detect_amp_type(struct device *dev) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(amps); i++) { + if (!acpi_dev_present(amps[i].acpi_hid, NULL, -1)) + continue; + + dev_dbg(dev, "amp %s found\n", amps[i].name); + return amps[i].codec_type; + } + + return CODEC_NONE; +} +EXPORT_SYMBOL_NS(sof_ssp_detect_amp_type, SND_SOC_INTEL_SOF_SSP_COMMON); + +MODULE_DESCRIPTION("ASoC Intel SOF Common Machine Driver Helpers"); +MODULE_AUTHOR("Brent Lu <brent.lu@intel.com>"); +MODULE_LICENSE("GPL"); |