diff options
Diffstat (limited to 'src/soc')
| -rw-r--r-- | src/soc/intel/common/block/cnvi/cnvi.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/soc/intel/common/block/cnvi/cnvi.c b/src/soc/intel/common/block/cnvi/cnvi.c index 08a6d683c5..e8613101ef 100644 --- a/src/soc/intel/common/block/cnvi/cnvi.c +++ b/src/soc/intel/common/block/cnvi/cnvi.c @@ -1,6 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0-only */ +#include <acpi/acpi.h> #include <acpi/acpi_device.h> +#include <acpi/acpigen.h> #include <device/device.h> #include <device/pci.h> #include <device/pci_ids.h> @@ -10,6 +12,21 @@ static const char *cnvi_wifi_acpi_name(const struct device *dev) return "CNVW"; } +static void cnvw_fill_ssdt(const struct device *dev) +{ + const char *scope = acpi_device_path(dev); + + acpi_device_write_pci_dev(dev); + + acpigen_write_scope(scope); +/* + * Mutex (CNMT, 0) + */ + acpigen_write_mutex("CNMT", 0); + + acpigen_write_scope_end(); +} + static struct device_operations cnvi_wifi_ops = { .read_resources = pci_dev_read_resources, .set_resources = pci_dev_set_resources, @@ -17,7 +34,7 @@ static struct device_operations cnvi_wifi_ops = { .ops_pci = &pci_dev_ops_pci, .scan_bus = scan_static_bus, .acpi_name = cnvi_wifi_acpi_name, - .acpi_fill_ssdt = acpi_device_write_pci_dev, + .acpi_fill_ssdt = cnvw_fill_ssdt, }; static const unsigned short wifi_pci_device_ids[] = { |