On Fri Oct 9, 2026 at 12:57 PM CEST, Long Zhao via B4 Relay wrote:
> From: Long Zhao <longzhao@ambarella.com>
>
> Some controllers ignore output writes while a line is still an input.
> Add a behaviour flag so the output value is written after the direction
> change. This is a legacy quirk. New hardware must not use it.
>
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
> Signed-off-by: Long Zhao <longzhao@ambarella.com>

Reviewed-by: Michael Walle <mwalle@kernel.org>