Hi, On 03/20/2017 10:41 PM, Andy Shevchenko wrote: > There is a so called ACPI support for extcon-usb-gpio. > > Since GPIO ACPI library is going to be stricter and this driver might > not work anymore. > > I would like to know: > 1. Is there any real DSDT which contains device enumerated by this > driver? > 2. If "yes" on 1, does that DSDT contain _DSD method for the device? > 3. If "no" on 2, how is it supposed to work at all? > > So, regarding on the answers, I am in between of reverting > > commit 942c7924a51edb75baf805679141e97140e07218 > Author: Lu Baolu <baolu.lu@xxxxxxxxxxxxxxx> > Date: Tue Apr 26 08:35:54 2016 +0900 > > extcon: usb-gpio: add support for ACPI gpio interface > > *or* > > someone better to add real DSDT example to Documentation regarding this > driver. This patch is part of below patch set. http://www.spinics.net/lists/linux-usb/msg141872.html It uses acpi_dev_add_driver_gpios() to add an ACPI GPIO resource. This patch set has been abandoned. So it's safe if you revert it. For your question 1, my answer is "no as far as I can see". Best regards, Lu Baolu -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
