diff options
Diffstat (limited to 'src/mainboard/google/volteer/variants/eldrid/overridetree.cb')
| -rw-r--r-- | src/mainboard/google/volteer/variants/eldrid/overridetree.cb | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/google/volteer/variants/eldrid/overridetree.cb b/src/mainboard/google/volteer/variants/eldrid/overridetree.cb index 249505fc41..91fbbea5d0 100644 --- a/src/mainboard/google/volteer/variants/eldrid/overridetree.cb +++ b/src/mainboard/google/volteer/variants/eldrid/overridetree.cb @@ -227,6 +227,10 @@ chip soc/intel/tigerlake chip drivers/usb/acpi register "desc" = ""USB2 Camera"" register "type" = "UPC_TYPE_INTERNAL" + # The Linux Kernel does not allow an inverted BOTH_EDGE irq + # So we need to use GpioIO() instead of GpioInt() + # https://www.kernel.org/doc/Documentation/acpi/gpio-properties.txt + register "privacy_gpio" = "ACPI_GPIO_INPUT_ACTIVE_LOW(GPP_D4)" device ref usb2_port5 on end end chip drivers/usb/acpi |