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ASoC: SOF: Intel: support tplg suffix detection

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Add new flags to tplg_quirk_mask to detect and append codec/amplifier
tplg suffix to topology file name at runtime. With this feature we
could implement an enumeration entry for all boards which implement
same headphone codec regardless the speaker amplifier type.

Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com>
Signed-off-by: Brent Lu <brent.lu@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://msgid.link/r/20240327162408.63953-8-pierre-louis.bossart@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Brent Lu 2024-03-27 11:23:57 -05:00 committed by Mark Brown
parent 2e723a79ec
commit 1504a768f6
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
2 changed files with 94 additions and 0 deletions
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12
include/sound/soc-acpi.h
View file

@ -151,6 +151,18 @@ struct snd_soc_acpi_link_adr {
*/
#define SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER BIT(2)
/*
* when set the speaker amplifier name suffix (i.e. "-max98360a") will be
* appended to topology file name
*/
#define SND_SOC_ACPI_TPLG_INTEL_AMP_NAME BIT(3)
/*
* when set the headphone codec name suffix (i.e. "-rt5682") will be appended to
* topology file name
*/
#define SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME BIT(4)
/**
* snd_soc_acpi_mach: ACPI-based machine descriptor. Most of the fields are
* related to the hardware, except for the firmware and topology file names.

82
sound/soc/sof/intel/hda.c
View file

@ -24,6 +24,7 @@
#include <linux/soundwire/sdw_intel.h>
#include <sound/intel-dsp-config.h>
#include <sound/intel-nhlt.h>
#include <sound/soc-acpi-intel-ssp-common.h>
#include <sound/sof.h>
#include <sound/sof/xtensa.h>
#include <sound/hda-mlink.h>
@ -1676,13 +1677,36 @@ void hda_set_mach_params(struct snd_soc_acpi_mach *mach,
mach_params->dai_drivers = desc->ops->drv;
}
static int check_tplg_quirk_mask(struct snd_soc_acpi_mach *mach)
{
u32 dmic_ssp_quirk;
u32 codec_amp_name_quirk;
/*
* In current implementation dmic and ssp quirks are designed for es8336
* machine driver and could not be mixed with codec name and amp name
* quirks.
*/
dmic_ssp_quirk = mach->tplg_quirk_mask &
(SND_SOC_ACPI_TPLG_INTEL_DMIC_NUMBER | SND_SOC_ACPI_TPLG_INTEL_SSP_NUMBER);
codec_amp_name_quirk = mach->tplg_quirk_mask &
(SND_SOC_ACPI_TPLG_INTEL_AMP_NAME | SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME);
if (dmic_ssp_quirk && codec_amp_name_quirk)
return -EINVAL;
return 0;
}
struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
{
u32 interface_mask = hda_get_interface_mask(sdev);
struct snd_sof_pdata *sof_pdata = sdev->pdata;
const struct sof_dev_desc *desc = sof_pdata->desc;
struct snd_soc_acpi_mach *mach = NULL;
enum snd_soc_acpi_intel_codec codec_type;
const char *tplg_filename;
const char *tplg_suffix;
/* Try I2S or DMIC if it is supported */
if (interface_mask & (BIT(SOF_DAI_INTEL_SSP) | BIT(SOF_DAI_INTEL_DMIC)))
@ -1701,6 +1725,17 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
tplg_fixup = true;
}
/*
* Checking quirk mask integrity; some quirk flags could not be
* set concurrently.
*/
if (tplg_fixup &&
check_tplg_quirk_mask(mach)) {
dev_err(sdev->dev, "Invalid tplg quirk mask 0x%x\n",
mach->tplg_quirk_mask);
return NULL;
}
/* report to machine driver if any DMICs are found */
mach->mach_params.dmic_num = check_dmic_num(sdev);
@ -1775,6 +1810,52 @@ struct snd_soc_acpi_mach *hda_machine_select(struct snd_sof_dev *sdev)
}
}
codec_type = snd_soc_acpi_intel_detect_amp_type(sdev->dev);
if (tplg_fixup &&
mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_AMP_NAME &&
codec_type != CODEC_NONE) {
tplg_suffix = snd_soc_acpi_intel_get_amp_tplg_suffix(codec_type);
if (!tplg_suffix) {
dev_err(sdev->dev, "no tplg suffix found, amp %d\n",
codec_type);
return NULL;
}
tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
"%s-%s",
sof_pdata->tplg_filename,
tplg_suffix);
if (!tplg_filename)
return NULL;
sof_pdata->tplg_filename = tplg_filename;
add_extension = true;
}
codec_type = snd_soc_acpi_intel_detect_codec_type(sdev->dev);
if (tplg_fixup &&
mach->tplg_quirk_mask & SND_SOC_ACPI_TPLG_INTEL_CODEC_NAME &&
codec_type != CODEC_NONE) {
tplg_suffix = snd_soc_acpi_intel_get_codec_tplg_suffix(codec_type);
if (!tplg_suffix) {
dev_err(sdev->dev, "no tplg suffix found, codec %d\n",
codec_type);
return NULL;
}
tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
"%s-%s",
sof_pdata->tplg_filename,
tplg_suffix);
if (!tplg_filename)
return NULL;
sof_pdata->tplg_filename = tplg_filename;
add_extension = true;
}
if (tplg_fixup && add_extension) {
tplg_filename = devm_kasprintf(sdev->dev, GFP_KERNEL,
"%s%s",
@ -1842,3 +1923,4 @@ MODULE_IMPORT_NS(SND_INTEL_SOUNDWIRE_ACPI);
MODULE_IMPORT_NS(SOUNDWIRE_INTEL_INIT);
MODULE_IMPORT_NS(SOUNDWIRE_INTEL);
MODULE_IMPORT_NS(SND_SOC_SOF_HDA_MLINK);
MODULE_IMPORT_NS(SND_SOC_ACPI_INTEL_MATCH);