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Message-ID: <Yh+RfBIeC5huOvsA@smile.fi.intel.com>
Date: Wed, 2 Mar 2022 17:47:08 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: linux-kernel@...r.kernel.org,
Geert Uytterhoeven <geert@...ux-m68k.org>
Cc: Miguel Ojeda <ojeda@...nel.org>,
Lars Poeschel <poeschel@...onage.de>
Subject: Re: [PATCH v1 1/3] auxdisplay: lcd2s: Fix lcd2s_redefine_char()
feature
On Wed, Feb 23, 2022 at 05:47:16PM +0200, Andy Shevchenko wrote:
> It seems that the lcd2s_redefine_char() has never been properly
> tested. The buffer is filled by DEF_CUSTOM_CHAR command followed
> by the character number (from 0 to 7), but immediately after that
> these bytes are got rewritten by the decoded hex stream.
>
> Fix the index to fill the buffer after the command and number.
Any comments on this, please? There are fixes and seems auxdisplay subsystem
is a bit lagging... Should we worry about?
--
With Best Regards,
Andy Shevchenko
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