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/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi_device.h>
#include <acpi/acpigen.h>
#include <device/device.h>
#include <device/path.h>
#include <string.h>
#include "chip.h"
static const char *get_spkr_tplg_str(enum _spkr_tplg tplg)
{
switch (tplg) {
case max98373: return "max98373";
case max98373_ssp2: return "max98373-ssp2";
case max98360a: return "max98360a";
case max98357a: return "max98357a";
case max98357a_tdm: return "max98357a-tdm";
case max98390: return "max98390";
case rt1011: return "rt1011";
case rt1015: return "rt1015";
default: return "default";
}
}
static const char *get_jack_tplg_str(enum _jack_tplg tplg)
{
switch (tplg) {
case cs42l42: return "cs42l42";
case da7219: return "da7219";
case nau8825: return "nau8825";
case rt5682: return "rt5682";
default: return "default";
}
}
static const char *get_mic_tplg_str(enum _mic_tplg tplg)
{
switch (tplg) {
case _1ch: return "1ch";
case _2ch_pdm0: return "2ch-pdm0";
case _2ch_pdm1: return "2ch-pdm1";
case _4ch: return "4ch";
default: return "default";
}
}
static void sof_fill_ssdt_generator(const struct device *dev)
{
struct drivers_sof_config *config = dev->chip_info;
const char *scope = acpi_device_scope(dev);
struct acpi_dp *dsd;
if (!dev->enabled || !config || !scope)
return;
/* Device */
acpigen_write_scope(scope);
/* DSD */
dsd = acpi_dp_new_table("_DSD");
acpi_dp_add_string(dsd, "speaker-tplg",
get_spkr_tplg_str(config->spkr_tplg));
acpi_dp_add_string(dsd, "hp-tplg",
get_jack_tplg_str(config->jack_tplg));
acpi_dp_add_string(dsd, "mic-tplg",
get_mic_tplg_str(config->mic_tplg));
acpi_dp_write(dsd);
acpigen_pop_len(); /* Scope */
}
static struct device_operations sof_ops = {
.read_resources = noop_read_resources,
.set_resources = noop_set_resources,
.acpi_fill_ssdt = sof_fill_ssdt_generator,
};
static void sof_enable(struct device *dev)
{
dev->ops = &sof_ops;
}
struct chip_operations drivers_sof_ops = {
CHIP_NAME("SOF")
.enable_dev = sof_enable
};
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