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ACPI: resource: Always use MADT override IRQ settings for all legacy non i8042 IRQs 

JIRA: https://issues.redhat.com/browse/RHEL-26871

commit 9728ac221160c5ea111879125a7694bb81364720
Author: Hans de Goede <hdegoede@redhat.com>
Date: Wed, 09 Aug 2023 21:18:46 +0000

All the cases, were the DSDT IRQ settings should be used instead of
the MADT override, are for IRQ 1 or 12, the PS/2 kbd resp. mouse IRQs.

Simplify things by always honering the override for other legacy IRQs
(for non DMI quirked cases).

This allows removing the DMI quirks to honor the override for
some non i8042 IRQs on some AMD ZEN based Lenovo models.

Fixes: a9c4a912b7dc ("ACPI: resource: Remove "Zen" specific match and quirks")
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>
Signed-off-by: Mark Langsdorf <mlangsdo@redhat.com>
This commit is contained in:
Mark Langsdorf 2024-03-08 15:37:17 -05:00
parent 438e983a90
commit 9b80fb00e5
1 changed files with 8 additions and 20 deletions
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28
drivers/acpi/resource.c
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@ -463,24 +463,6 @@ 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",
@ -532,8 +514,6 @@ 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 },
@ -560,6 +540,14 @@ static bool acpi_dev_irq_override(u32 gsi, u8 triggering, u8 polarity,
if (acpi_int_src_ovr[gsi])
return true;
/*
* Always use the MADT override info, except for the i8042 PS/2 ctrl
* IRQs (1 and 12). For these the DSDT IRQ settings should sometimes
* be used otherwise PS/2 keyboards / mice will not work.
*/
if (gsi != 1 && gsi != 12)
return true;
/*
* IRQ override isn't needed on modern AMD Zen systems and
* this override breaks active low IRQs on AMD Ryzen 6000 and