Re: [PATCH 1/4] gpiolib: add support for bias pull disable
From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: 2022-07-13 17:37:50
Also in:
linux-acpi, linux-gpio
On Wed, Jul 13, 2022 at 03:14:18PM +0200, Nuno Sá wrote:
This change prepares the gpio core to look at firmware flags and set 'FLAG_BIAS_DISABLE' if necessary. It works in similar way to 'GPIO_PULL_DOWN' and 'GPIO_PULL_UP'.
...
GPIO_PULL_UP = (1 << 4), GPIO_PULL_DOWN = (1 << 5), + GPIO_PULL_DISABLE = (1 << 6),
To me it seems superfluous. You have already two flags: PUp PDown When none is set --> Pdisable -- With Best Regards, Andy Shevchenko