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();
}