Linux Input/HID development
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From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: david@ixit.cz
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
	 phone-devel@vger.kernel.org
Subject: Re: [PATCH 0/2] Input: rmi4 - honor touchscreen-{x,y}-mm
Date: Tue, 4 Aug 2026 22:21:47 -0700	[thread overview]
Message-ID: <anLH8cYpnvN_DYZu@google.com> (raw)
In-Reply-To: <20260731-respect-x-y-mm-v1-0-3e85a4bec745@ixit.cz>

Hi David,

On Fri, Jul 31, 2026 at 08:13:40PM +0200, David Heidelberg via B4 Relay wrote:
> This series ensures, that when invalid value is detected or mismatch
> between value defined in the device-tree and the read from the
> touchscreen is observed, the user is notified and zero is ignored.

This seems very complicated. If board maker specifies these parameters,
they probably want to use them instead of what the firmware reports. So
wouldn't it be simpler to not try to match and report differences but
rather skip querying hardware and use device properties if they are
specified?

Thanks.

-- 
Dmitry

  parent reply	other threads:[~2026-08-05  5:21 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-07-31 18:13 [PATCH 0/2] Input: rmi4 - honor touchscreen-{x,y}-mm David Heidelberg via B4 Relay
2026-07-31 18:13 ` [PATCH 1/2] Input: rmi4 - report difference between platform data and detected coord in F12 David Heidelberg via B4 Relay
2026-07-31 18:25   ` sashiko-bot
2026-07-31 18:13 ` [PATCH 2/2] Input: rmi4 - fallback to platform data for x/y-mm " David Heidelberg via B4 Relay
2026-07-31 18:23   ` sashiko-bot
2026-08-05  5:21 ` Dmitry Torokhov [this message]
2026-08-06 17:06   ` [PATCH 0/2] Input: rmi4 - honor touchscreen-{x,y}-mm David Heidelberg

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