src/mainboard/google/dedede/variants/cret/variant.c


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/* SPDX-License-Identifier: GPL-2.0-or-later */

#include <acpi/acpi.h>
#include <baseboard/variants.h>
#include <delay.h>
#include <fw_config.h>
#include <gpio.h>
#include <sar.h>

const char *get_wifi_sar_cbfs_filename(void)
{
	const char *filename = NULL;

	if (fw_config_probe(FW_CONFIG(TABLETMODE, TABLETMODE_ENABLED)))
		filename = "wifi_sar-cret.hex";

	return filename;
}

static void power_off_lte_module(void)
{
	gpio_output(GPP_H17, 0);
	mdelay(10);
	gpio_output(GPP_A10, 0);
}

void variant_smi_sleep(u8 slp_typ)
{
	/*
	 * Once the FW_CONFIG is provisioned, power off LTE module only under
	 * the situation where it is stuffed.
	 */
	if (slp_typ == ACPI_S5)
		power_off_lte_module();
}