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From: "Gonzalez, Alex" <Alex.Gonzalez@digi.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: Bastien Nocera <hadess@hadess.net>,
	"linux-input@vger.kernel.org" <linux-input@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] Input: goodix - decouple irq and reset lines
Date: Tue, 8 Jan 2019 17:20:13 +0000	[thread overview]
Message-ID: <20190108172013.GA13290@agonzal-linux> (raw)
In-Reply-To: <20190107185607.GA141497@dtor-ws>

>
>My concern with trying to do the address selection without RST line is
>that it is quite unreliable, as it really depends on timings between the
>chip reset, INT line being driven by the host and then being switched to
>input.

I think you are right. thinking twice I should be able to fake the reset line
by controlling a regulator to the voltage source for the pull-up. It seems a 
more solid solution.

Thanks a lot for your help and sorry for the noise.

Alex

      reply	other threads:[~2019-01-08 17:20 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-04 16:00 [PATCH] Input: goodix - decouple irq and reset lines Alex Gonzalez
2019-01-04 16:00 ` Alex Gonzalez
2019-01-04 16:00 ` Alex Gonzalez
2019-01-04 16:00   ` Alex Gonzalez
2019-01-04 22:31   ` Andreas Gohr
2019-01-05 22:51   ` Dmitry Torokhov
2019-01-07 10:13     ` Gonzalez, Alex
2019-01-07 15:56     ` Bastien Nocera
2019-01-07 16:01       ` Bastien Nocera
2019-01-07 16:44         ` Gonzalez, Alex
2019-01-07 16:42       ` Gonzalez, Alex
2019-01-07 18:56         ` Dmitry Torokhov
2019-01-08 17:20           ` Gonzalez, Alex [this message]

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