From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
To: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Andrej Valek <andrej.valek@siemens.com>,
Wolfram Sang <wsa+renesas@sang-engineering.com>,
linux-input@vger.kernel.org, linux-renesas-soc@vger.kernel.org
Subject: Re: [PATCH 1/3] Input: st1232 - fix off-by-one error in resolution handling
Date: Sun, 3 Jan 2021 17:44:52 -0800 [thread overview]
Message-ID: <X/JzFFbQKUgSHP2z@google.com> (raw)
In-Reply-To: <20201229162601.2154566-2-geert+renesas@glider.be>
On Tue, Dec 29, 2020 at 05:25:59PM +0100, Geert Uytterhoeven wrote:
> Before, the maximum coordinates were fixed to (799, 479) or (319, 479),
> depending on touchscreen controller type. The driver was changed to
> read the actual values from the touchscreen controller, but did not take
> into account the returned values are not the maximum coordinates, but
> the touchscreen resolution (e.g. 800 and 480).
>
> Fix this by subtracting 1.
>
> Fixes: 3a54a215410b1650 ("Input: st1232 - add support resolution reading")
> Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Applied, thank you.
--
Dmitry
next prev parent reply other threads:[~2021-01-04 1:45 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-29 16:25 [PATCH 0/3] Input: st1232 - fixes for resolution reading Geert Uytterhoeven
2020-12-29 16:25 ` [PATCH 1/3] Input: st1232 - fix off-by-one error in resolution handling Geert Uytterhoeven
2021-01-04 1:44 ` Dmitry Torokhov [this message]
2020-12-29 16:26 ` [PATCH 2/3] Input: st1232 - do not read more bytes than needed Geert Uytterhoeven
2021-01-04 1:45 ` Dmitry Torokhov
2020-12-29 16:26 ` [PATCH 3/3] Input: st1232 - wait until device is ready before reading resolution Geert Uytterhoeven
2021-01-04 1:45 ` Dmitry Torokhov
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