linux-kernel - Re: [PATCH 3/3] ads7846: don't check penirq immediately for 7845

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Date:   Tue, 29 Nov 2022 18:24:51 +0200
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Luca Ellero <l.ellero@...m.it>
Cc:     dmitry.torokhov@...il.com, daniel@...que.org,
        m.felsch@...gutronix.de, u.kleine-koenig@...gutronix.de,
        mkl@...gutronix.de, miquel.raynal@...tlin.com, imre.deak@...ia.com,
        luca.ellero@...ckedbrain.com, linux-input@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 3/3] ads7846: don't check penirq immediately for 7845

On Tue, Nov 29, 2022 at 04:19:59PM +0100, Luca Ellero wrote:
> To discard false readings, one should use "ti,penirq-recheck-delay-usecs".
> Checking get_pendown_state() at the beginning, most of the time fails
> causing malfunctioning.

Same comments as per patch 1.

-- 
With Best Regards,
Andy Shevchenko