linux-kernel - Re: [PATCH] auxdisplay: hd44780: move cursor home after clear display command

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Message-ID: <CANiq72ku41N1-BJOODctCjo=2BrVds7nWy-YCVxwHpp7xhk0zg@mail.gmail.com>
Date:   Sat, 19 Aug 2023 21:56:54 +0200
From:   Miguel Ojeda <miguel.ojeda.sandonis@...il.com>
To:     Christian Meusel <christian.meusel@...teo.de>
Cc:     Hugo Villeneuve <hugo@...ovil.com>,
        Miguel Ojeda <ojeda@...nel.org>,
        Hugo Villeneuve <hvilleneuve@...onoff.com>, me@...idreaver.com,
        Lars Pöschel <poeschel@...onage.de>,
        linux-kernel@...r.kernel.org, geert@...ux-m68k.org
Subject: Re: [PATCH] auxdisplay: hd44780: move cursor home after clear display command

On Wed, Aug 16, 2023 at 5:22 PM Christian Meusel
<christian.meusel@...teo.de> wrote:
>
> I finally managed to test this patch with our hardware and I'm seeing the same expected behavior as beforehand.
>
> When executing David's test sequence with a EH002004A [1], I'm getting garbled contents when shifting with '\x1b[LR'. But this also happens with the version of the driver we're currently using, does not look related to this patch and might be an issue with our display model.

Thanks Christian & David for testing it!

In that case, Christian, I am applying the patch. If someone else
detects the same problem before the merge window (and it does not
happen without the patch), please let us know.

Cheers,
Miguel