diff options
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index 4b717c699313..d0358cfb316e 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -180,6 +180,7 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, struct pnp_dev *dev = data; struct acpi_resource_dma *dma; struct acpi_resource_vendor_typed *vendor_typed; + struct acpi_resource_gpio *gpio; struct resource_win win = {{0}, 0}; struct resource *r = &win.res; int i, flags; @@ -210,6 +211,21 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, } } return AE_OK; + } else if (acpi_gpio_get_irq_resource(res, &gpio)) { + /* + * If the resource is GpioInt() type then extract the IRQ + * from GPIO resource and fill it into IRQ resource type. + */ + i = acpi_dev_gpio_irq_get(dev->data, 0); + if (i >= 0) { + flags = acpi_dev_irq_flags(gpio->triggering, + gpio->polarity, + gpio->sharable); + } else { + flags = IORESOURCE_DISABLED; + } + pnp_add_irq_resource(dev, i, flags); + return AE_OK; } else if (r->flags & IORESOURCE_DISABLED) { pnp_add_irq_resource(dev, 0, IORESOURCE_DISABLED); return AE_OK; |