diff options
| author | Raul E Rangel <rrangel@chromium.org> | 2022-09-29 10:19:10 -0600 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-10-04 15:41:12 +0200 |
| commit | 5ff811604f93bdd2650beed80b48c2ca16c6fba6 (patch) | |
| tree | fe12abbfddd40eed3d5909e2b06f3345f40435ee /drivers/pnp | |
| parent | 4c99256013fa4e0fe9733ca1bab2b5684ccc02a1 (diff) | |
| download | linux-5ff811604f93bdd2650beed80b48c2ca16c6fba6.tar.gz | |
ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags
ACPI IRQ/Interrupt resources contain a bit that describes if the
interrupt should wake the system. This change exposes that bit via
a new IORESOURCE_IRQ_WAKECAPABLE flag. Drivers should check this flag
before arming an IRQ to wake the system.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/pnp')
| -rw-r--r-- | drivers/pnp/pnpacpi/rsparser.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/pnp/pnpacpi/rsparser.c b/drivers/pnp/pnpacpi/rsparser.c index da78dc77aed32..4f05f610391b0 100644 --- a/drivers/pnp/pnpacpi/rsparser.c +++ b/drivers/pnp/pnpacpi/rsparser.c @@ -206,7 +206,8 @@ static acpi_status pnpacpi_allocated_resource(struct acpi_resource *res, if (i >= 0) { flags = acpi_dev_irq_flags(gpio->triggering, gpio->polarity, - gpio->shareable); + gpio->shareable, + gpio->wake_capable); } else { flags = IORESOURCE_DISABLED; } @@ -315,7 +316,7 @@ static __init void pnpacpi_parse_irq_option(struct pnp_dev *dev, if (p->interrupts[i]) __set_bit(p->interrupts[i], map.bits); - flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable); + flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable, p->wake_capable); pnp_register_irq_resource(dev, option_flags, &map, flags); } @@ -339,7 +340,7 @@ static __init void pnpacpi_parse_ext_irq_option(struct pnp_dev *dev, } } - flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable); + flags = acpi_dev_irq_flags(p->triggering, p->polarity, p->shareable, p->wake_capable); pnp_register_irq_resource(dev, option_flags, &map, flags); } |