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// SPDX-License-Identifier: GPL-2.0-or-later
/*
* AMD Platform Management Framework Driver Quirks
*
* Copyright (c) 2024, Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Author: Mario Limonciello <mario.limonciello@amd.com>
*/
#include <linux/dmi.h>
#include "pmf.h"
struct quirk_entry {
u32 supported_func;
};
static struct quirk_entry quirk_no_sps_bug = {
.supported_func = 0x4003,
};
static const struct dmi_system_id fwbug_list[] = {
{
.ident = "ROG Zephyrus G14",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "GA403UV"),
},
.driver_data = &quirk_no_sps_bug,
},
{}
};
void amd_pmf_quirks_init(struct amd_pmf_dev *dev)
{
const struct dmi_system_id *dmi_id;
struct quirk_entry *quirks;
dmi_id = dmi_first_match(fwbug_list);
if (!dmi_id)
return;
quirks = dmi_id->driver_data;
if (quirks->supported_func) {
dev->supported_func = quirks->supported_func;
pr_info("Using supported funcs quirk to avoid %s platform firmware bug\n",
dmi_id->ident);
}
}
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