diff options
| author |   Mika Westerberg <mika.westerberg@linux.intel.com> | 2017-06-05 16:39:14 +0800 |
|---|---|---|
| committer |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-12 14:58:39 +0200 |
| commit | 2b72693066a867ac073a657e871bb64391b4ffdb (patch) | |
| tree | a291073c5d036dfdb8ff9ad7b15eb0bd847da79f /drivers/acpi/acpica/utresrc.c | |
| parent | ACPICA: Add support for new PCCT subtables (diff) | |
| download | linux-dev-2b72693066a867ac073a657e871bb64391b4ffdb.tar.xz linux-dev-2b72693066a867ac073a657e871bb64391b4ffdb.zip | |
ACPICA: ACPI 6.2: Add support for PinFunction() resource
ACPICA commit 6bbc6357f7061f1243601adde0ea45f7a89274e0
ACPI 6.2 introduced a new resource that is used to describe how certain
pins are muxed for a device. The ASL syntax of this new resource looks
like below:
PinFunction(Shared, PinConfig, FunctionNumber, ResourceSource,
ResourceSourceIndex, ResourceUsage, DescriptorName,
VendorData) {Pin List}
Which is pretty similar to GpioIo()/GpioInt() resources.
Teach ACPICA about this new resource.
Link: https://github.com/acpica/acpica/commit/6bbc6357
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utresrc.c')
| -rw-r--r-- | drivers/acpi/acpica/utresrc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/acpi/acpica/utresrc.c b/drivers/acpi/acpica/utresrc.c index e0587c85bafd..8dd09952b826 100644 --- a/drivers/acpi/acpica/utresrc.c +++ b/drivers/acpi/acpica/utresrc.c @@ -332,7 +332,7 @@ const u8 acpi_gbl_resource_aml_sizes[] = { ACPI_AML_SIZE_LARGE(struct aml_resource_address64), ACPI_AML_SIZE_LARGE(struct aml_resource_extended_address64), ACPI_AML_SIZE_LARGE(struct aml_resource_gpio), - 0, + ACPI_AML_SIZE_LARGE(struct aml_resource_pin_function), ACPI_AML_SIZE_LARGE(struct aml_resource_common_serialbus), }; @@ -384,7 +384,7 @@ static const u8 acpi_gbl_resource_types[] = { ACPI_VARIABLE_LENGTH, /* 0A Qword* address */ ACPI_FIXED_LENGTH, /* 0B Extended* address */ ACPI_VARIABLE_LENGTH, /* 0C Gpio* */ - 0, + ACPI_VARIABLE_LENGTH, /* 0D pin_function */ ACPI_VARIABLE_LENGTH /* 0E *serial_bus */ }; |