From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Philipp Puschmann <p.puschmann@pironex.com>
Cc: linux-input@vger.kernel.org, dario.binacchi@amarulasolutions.com,
michael@amarulasolutions.com
Subject: Re: [PATCH] Input: edt-ft5x06: Add delay after waking up
Date: Fri, 5 May 2023 11:48:56 -0700 [thread overview]
Message-ID: <ZFVPmKaqnskF/F1D@google.com> (raw)
In-Reply-To: <20230505115823.545803-1-p.puschmann@pironex.com>
On Fri, May 05, 2023 at 01:58:24PM +0200, Philipp Puschmann wrote:
> The touch controller needs some time to wake-up after setting the wake-up
> gpio. Without having a delay after wake-up probing regularly fails in
> edt_ft5x06_ts_identify() with an error (i.e. EREMOTEIO) that was caused
> by a failed i2c transfer.
>
> The datasheet sets the wake-up time to 5 ms, although it is not entirely
> clear.
>
> Signed-off-by: Philipp Puschmann <p.puschmann@pironex.com>
Applied, thank you.
--
Dmitry
prev parent reply other threads:[~2023-05-05 18:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-05 11:58 [PATCH] Input: edt-ft5x06: Add delay after waking up Philipp Puschmann
2023-05-05 18:48 ` Dmitry Torokhov [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=ZFVPmKaqnskF/F1D@google.com \
--to=dmitry.torokhov@gmail.com \
--cc=dario.binacchi@amarulasolutions.com \
--cc=linux-input@vger.kernel.org \
--cc=michael@amarulasolutions.com \
--cc=p.puschmann@pironex.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.