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platform/x86/amd: pmf: Drop all quirks

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As multiple platform profile handlers can now be registered, the quirks
to avoid registering amd-pmf as a handler are no longer necessary.
Drop them.

Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Matthew Schwartz <matthew.schwartz@linux.dev>
Acked-by: Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://lore.kernel.org/r/20241206031918.1537-22-mario.limonciello@amd.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Mario Limonciello 2024-12-05 21:19:17 -06:00 committed by Ilpo Järvinen
parent 688834743d
commit dd7ba84afa
No known key found for this signature in database
GPG Key ID: 59AC4F6153E5CE31
4 changed files with 1 additions and 71 deletions
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2
drivers/platform/x86/amd/pmf/Makefile
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@ -7,4 +7,4 @@
obj-$(CONFIG_AMD_PMF) += amd-pmf.o
amd-pmf-objs := core.o acpi.o sps.o \
auto-mode.o cnqf.o \
tee-if.o spc.o pmf-quirks.o
tee-if.o spc.o

1
drivers/platform/x86/amd/pmf/core.c
View File

@ -456,7 +456,6 @@ static int amd_pmf_probe(struct platform_device *pdev)
mutex_init(&dev->lock);
mutex_init(&dev->update_mutex);
amd_pmf_quirks_init(dev);
apmf_acpi_init(dev);
platform_set_drvdata(pdev, dev);
amd_pmf_dbgfs_register(dev);

66
drivers/platform/x86/amd/pmf/pmf-quirks.c
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@ -1,66 +0,0 @@
// 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, "GA403U"),
},
.driver_data = &quirk_no_sps_bug,
},
{
.ident = "ROG Ally X",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "RC72LA"),
},
.driver_data = &quirk_no_sps_bug,
},
{
.ident = "ASUS TUF Gaming A14",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "ASUSTeK COMPUTER INC."),
DMI_MATCH(DMI_PRODUCT_NAME, "FA401W"),
},
.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);
}
}

3
drivers/platform/x86/amd/pmf/pmf.h
View File

@ -797,7 +797,4 @@ int amd_pmf_smartpc_apply_bios_output(struct amd_pmf_dev *dev, u32 val, u32 preq
void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in);
void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in);
/* Quirk infrastructure */
void amd_pmf_quirks_init(struct amd_pmf_dev *dev);
#endif /* PMF_H */