ACPI: resource: revert "Remove "Zen" specific match and quirks"
Commit a9c4a912b7dc ("ACPI: resource: Remove "Zen" specific match and quirks") is causing keyboard problems for quite a log of AMD based laptop users, leading to many bug reports. Revert this change for now, until we can come up with a better fix for the PS/2 IRQ trigger-type/polarity problems on some x86 laptops. Fixes: a9c4a912b7dc ("ACPI: resource: Remove "Zen" specific match and quirks") Link: https://bugzilla.redhat.com/show_bug.cgi?id=2228891 Link: https://bugzilla.redhat.com/show_bug.cgi?id=2229165 Link: https://bugzilla.redhat.com/show_bug.cgi?id=2229317 Link: https://bugzilla.kernel.org/show_bug.cgi?id=217718 Link: https://bugzilla.kernel.org/show_bug.cgi?id=217726 Link: https://bugzilla.kernel.org/show_bug.cgi?id=217731 Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
parent
52a93d39b1
commit
2d331a6ac4
@ -470,6 +470,52 @@ static const struct dmi_system_id asus_laptop[] = {
|
||||
{ }
|
||||
};
|
||||
|
||||
static const struct dmi_system_id lenovo_laptop[] = {
|
||||
{
|
||||
.ident = "LENOVO IdeaPad Flex 5 14ALC7",
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "82R9"),
|
||||
},
|
||||
},
|
||||
{
|
||||
.ident = "LENOVO IdeaPad Flex 5 16ALC7",
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "82RA"),
|
||||
},
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static const struct dmi_system_id tongfang_gm_rg[] = {
|
||||
{
|
||||
.ident = "TongFang GMxRGxx/XMG CORE 15 (M22)/TUXEDO Stellaris 15 Gen4 AMD",
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_BOARD_NAME, "GMxRGxx"),
|
||||
},
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static const struct dmi_system_id maingear_laptop[] = {
|
||||
{
|
||||
.ident = "MAINGEAR Vector Pro 2 15",
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "Micro Electronics Inc"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "MG-VCP2-15A3070T"),
|
||||
}
|
||||
},
|
||||
{
|
||||
.ident = "MAINGEAR Vector Pro 2 17",
|
||||
.matches = {
|
||||
DMI_MATCH(DMI_SYS_VENDOR, "Micro Electronics Inc"),
|
||||
DMI_MATCH(DMI_PRODUCT_NAME, "MG-VCP2-17A3070T"),
|
||||
},
|
||||
},
|
||||
{ }
|
||||
};
|
||||
|
||||
static const struct dmi_system_id lg_laptop[] = {
|
||||
{
|
||||
.ident = "LG Electronics 17U70P",
|
||||
@ -493,6 +539,10 @@ struct irq_override_cmp {
|
||||
static const struct irq_override_cmp override_table[] = {
|
||||
{ medion_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
|
||||
{ asus_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
|
||||
{ lenovo_laptop, 6, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
|
||||
{ lenovo_laptop, 10, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, true },
|
||||
{ tongfang_gm_rg, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
|
||||
{ maingear_laptop, 1, ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_LOW, 1, true },
|
||||
{ lg_laptop, 1, ACPI_LEVEL_SENSITIVE, ACPI_ACTIVE_LOW, 0, false },
|
||||
};
|
||||
|
||||
@ -512,6 +562,16 @@ static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
|
||||
return entry->override;
|
||||
}
|
||||
|
||||
#ifdef CONFIG_X86
|
||||
/*
|
||||
* IRQ override isn't needed on modern AMD Zen systems and
|
||||
* this override breaks active low IRQs on AMD Ryzen 6000 and
|
||||
* newer systems. Skip it.
|
||||
*/
|
||||
if (boot_cpu_has(X86_FEATURE_ZEN))
|
||||
return false;
|
||||
#endif
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
|
Loading…
x
Reference in New Issue
Block a user