On Sunday, October 05, 2014 07:36:04 PM Alexandre Courbot wrote:
> On Wed, Oct 1, 2014 at 5:03 PM, Arnd Bergmann wrote:
> > On Wednesday 01 October 2014 04:12:41 Rafael J. Wysocki wrote:
> >> + static const char * const suffixes[] = { "gpios", "gpio" };
> >> + struct acpi_device *adev
On Wed, Oct 1, 2014 at 5:03 PM, Arnd Bergmann wrote:
> On Wednesday 01 October 2014 04:12:41 Rafael J. Wysocki wrote:
>> + static const char * const suffixes[] = { "gpios", "gpio" };
>> + struct acpi_device *adev = ACPI_COMPANION(dev);
>> struct acpi_gpio_info info;
>>
On Wednesday 01 October 2014 04:12:41 Rafael J. Wysocki wrote:
> + static const char * const suffixes[] = { "gpios", "gpio" };
> + struct acpi_device *adev = ACPI_COMPANION(dev);
> struct acpi_gpio_info info;
> struct gpio_desc *desc;
> + char propname[32];
> +
From: Mika Westerberg
With release of ACPI 5.1 and _DSD method we can finally name GPIOs (and
other things as well) returned by _CRS. Previously we were only able to
use integer index to find the corresponding GPIO, which is pretty error
prone if the order changes.
With _DSD we can now query GPI
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