linux.git/drivers/acpi/resource.c, branch for-next

ACPI: resource: acpi_dev_irq_override(): Check DMI match last

2025-01-07T18:26:48+00:00

acpi_dev_irq_override() gets called approx. 30 times during boot (15 legacy
IRQs * 2 override_table entries). Of these 30 calls at max 1 will match
the non DMI checks done by acpi_dev_irq_override(). The dmi_check_system()
check is by far the most expensive check done by acpi_dev_irq_override(),
make this call the last check done by acpi_dev_irq_override() so that it
will be called at max 1 time instead of 30 times.

Signed-off-by: Hans de Goede 
Reviewed-by: Mario Limonciello 
Link: https://patch.msgid.link/20241228165253.42584-1-hdegoede@redhat.com
[ rjw: Subject edit ]
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Add TongFang GM5HG0A to irq1_edge_low_force_override[]

2025-01-07T18:23:05+00:00

The TongFang GM5HG0A is a TongFang barebone design which is sold under
various brand names.

The ACPI IRQ override for the keyboard IRQ must be used on these AMD Zen
laptops in order for the IRQ to work.

At least on the SKIKK Vanaheim variant the DMI product- and board-name
strings have been replaced by the OEM with "Vanaheim" so checking that
board-name contains "GM5HG0A" as is usually done for TongFang barebones
quirks does not work.

The DMI OEM strings do contain "GM5HG0A". I have looked at the dmidecode
for a few other TongFang devices and the TongFang code-name string being
in the OEM strings seems to be something which is consistently true.

Add a quirk checking one of the DMI_OEM_STRING(s) is "GM5HG0A" in the hope
that this will work for other OEM versions of the "GM5HG0A" too.

Link: https://www.skikk.eu/en/laptops/vanaheim-15-rtx-4060
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219614
Cc: All applicable 
Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20241228164845.42381-1-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Add Asus Vivobook X1504VAP to irq1_level_low_skip_override[]

2025-01-07T18:19:44+00:00

Like the Vivobook X1704VAP the X1504VAP has its keyboard IRQ (1) described
as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh which
breaks the keyboard.

Add the X1504VAP to the irq1_level_low_skip_override[] quirk table to fix
this.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219224
Cc: All applicable 
Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20241220181352.25974-1-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Fix memory resource type union access

2024-12-09T20:30:10+00:00

In acpi_decode_space() addr->info.mem.caching is checked on main level
for any resource type but addr->info.mem is part of union and thus
valid only if the resource type is memory range.

Move the check inside the preceeding switch/case to only execute it
when the union is of correct type.

Fixes: fcb29bbcd540 ("ACPI: Add prefetch decoding to the address space parser")
Signed-off-by: Ilpo Järvinen 
Link: https://patch.msgid.link/20241202100614.20731-1-ilpo.jarvinen@linux.intel.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Add LG 16T90SP to irq1_level_low_skip_override[]

2024-10-21T11:54:57+00:00

The LG Gram Pro 16 2-in-1 (2024) the 16T90SP has its keybopard IRQ (1)
described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh
which breaks the keyboard.

Add the 16T90SP to the irq1_level_low_skip_override[] quirk table to fix
this.

Reported-by: Dirk Holten 
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=219382
Cc: All applicable 
Suggested-by: Dirk Holten 
Signed-off-by: Christian Heusel 
Link: https://patch.msgid.link/20241017-lg-gram-pro-keyboard-v2-1-7c8fbf6ff718@heusel.eu
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Fold Asus Vivobook Pro N6506M* DMI quirks together

2024-10-07T17:31:35+00:00

Asus Vivobook Pro 15 OLED comes in 3 N6506M* models:

N6506MU: Intel Ultra 9 185H, 3K OLED, RTX4060
N6506MV: Intel Ultra 7 155H, 3K OLED, RTX4050
N6506MJ: Intel Ultra 7 155H, FHD OLED, RTX3050

Fold the 3 DMI quirks for these into a single quirk to reduce the number
of quirks.

Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20241005212819.354681-5-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Fold Asus ExpertBook B1402C* and B1502C* DMI quirks together

2024-10-07T17:31:35+00:00

Asus has 2 ExpertBook B1402C models:

B1402CBA with 12th gen Intel CPUs
B1402CVA with 13th gen Intel CPUs

Fold the 2 DMI quirks for these into a single quirk to reduce the number
of quirks.

Likewise Asus has 3 ExpertBook B1502C models:

B1502CBA with 12th gen Intel CPUs
B1502CGA with 12th gen Intel N-series CPUs
B1502CVA with 13th gen Intel CPUs

Fold the 3 DMI quirks for these into a single quirk to reduce the number
of quirks.

Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20241005212819.354681-4-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Make Asus ExpertBook B2502 matches cover more models

2024-10-07T17:31:35+00:00

Like the various 14" Asus ExpertBook B2 B2402* models there are also
4 variants of the 15" Asus ExpertBook B2 B2502* models:

B2502CBA: 12th gen Intel CPU, non flip
B2502FBA: 12th gen Intel CPU, flip
B2502CVA: 13th gen Intel CPU, non flip
B2502FVA: 13th gen Intel CPU, flip

Currently there already are DMI quirks for the B2502CBA, B2502FBA and
B2502CVA models. Asus website shows that there also is a B2502FVA.

Rather then adding a 4th quirk fold the 3 existing quirks into a single
quirk covering B2502* to also cover the last model while at the same time
reducing the number of quirks.

Cc: All applicable 
Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20241005212819.354681-3-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Make Asus ExpertBook B2402 matches cover more models

2024-10-07T17:31:35+00:00

The Asus ExpertBook B2402CBA / B2402FBA are the non flip / flip versions
of the 14" Asus ExpertBook B2 with 12th gen Intel processors.

It has been reported that the B2402FVA which is the 14" Asus ExpertBook
B2 flip with 13th gen Intel processors needs to skip the IRQ override too.

And looking at Asus website there also is a B2402CVA which is the non flip
model with 13th gen Intel processors.

Summarizing the following 4 models of the Asus ExpertBook B2 are known:

B2402CBA: 12th gen Intel CPU, non flip
B2402FBA: 12th gen Intel CPU, flip
B2402CVA: 13th gen Intel CPU, non flip
B2402FVA: 13th gen Intel CPU, flip

Fold the 2 existing quirks for the B2402CBA and B2402FBA into a single
quirk covering B2402* to also cover the 2 other models while at the same
time reducing the number of quirks.

Reported-by: Stefan Blum 
Closes: https://lore.kernel.org/platform-driver-x86/a983e6d5-c7ab-4758-be9b-7dcfc1b44ed3@gmail.com/
Cc: All applicable 
Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20241005212819.354681-2-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki

ACPI: resource: Add Asus ExpertBook B2502CVA to irq1_level_low_skip_override[]

2024-09-30T18:37:32+00:00

Like other Asus ExpertBook models the B2502CVA has its keybopard IRQ (1)
described as ActiveLow in the DSDT, which the kernel overrides to EdgeHigh
which breaks the keyboard.

Add the B2502CVA to the irq1_level_low_skip_override[] quirk table to fix
this.

Closes: https://bugzilla.kernel.org/show_bug.cgi?id=217760
Cc: All applicable 
Signed-off-by: Hans de Goede 
Link: https://patch.msgid.link/20240927141606.66826-4-hdegoede@redhat.com
Signed-off-by: Rafael J. Wysocki