On Tue, 2018-01-02 at 20:08 +0100, Lukas Wunner wrote: > There is already a bcm_gpio_set_power() helper to toggle the power > enable pin. Add a corresponding helper to toggle the device wake pin. > This will allow us to more easily integrate support for MacBooks which > use custom ACPI methods to access both pins. > > The only functional change here is an additional 15 ms delay when > toggling the device wake pin in bcm_gpio_set_power(). It is unclear > why > this delay is observed in bcm_suspend_device() and > bcm_resume_device(), > but not in bcm_gpio_set_power() so far. Btw, can we switch to msleep() ? I don't check if it's atomic context when it's used. -- Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Intel Finland Oy -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
