Received: by 2002:a05:6a10:22f:0:0:0:0 with SMTP id 15csp1297303pxk;
        Fri, 2 Oct 2020 06:17:11 -0700 (PDT)
X-Google-Smtp-Source: ABdhPJzSfBWWlfQM6EXfg6Mew4X5uaMiDDkGuCY9pppqB8msSHyiyy4ise6rjJSaaVPRuUDJvkGy
X-Received: by 2002:a17:906:6c82:: with SMTP id s2mr2328994ejr.182.1601644631717;
        Fri, 02 Oct 2020 06:17:11 -0700 (PDT)
ARC-Seal: i=1; a=rsa-sha256; t=1601644631; cv=none;
        d=google.com; s=arc-20160816;
        b=urizFpVjOR0wjCrtRpmmtp9j2pT22NuvsUR0JLyCeuSpBNFKLDl3dAi39gxhj3XnqK
         BxfNdOQURNdjgvrY2fXyrvqS/hA+jgKb24oIx9wTiCcLGS6pD3e425h9l6IdcqMmWrT7
         GI84TWd5F7CQartu4lQMeLSV+vY9jSs9/auL6FDvJK3kbtcMsgM23YexMHOpHBX6Fj8W
         XykANMN65AHZO1rWxIiHzEXXCXxOi46K4AwSwd85YjXNOxMfvsuPB4ZIscW0ycGjXLq3
         sbPdv8msiArl4TtEsLRXg5TQny190d/ffD8l7uy1tM72DwcUaKAu6N0K5M8MM024jXbO
         FCTw==
ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816;
        h=list-id:precedence:in-reply-to:content-disposition:mime-version
         :references:message-id:subject:cc:to:from:date;
        bh=CYZGNG7nXW8MJok7Al2981zl9A7MkZkWUNCkaQzIX5I=;
        b=ZE3vzTykwq8Zh8dDWZqY7Lpmt4tvKKZiQnmcHwRWMTUL7oIpetOuFVX4Z3SQ2qnRnE
         dfUU9H46WCj16nTYA+tgoKMXy7CAZptXBy14iU/gpXFQvbeotpMutNwrTY9PUUUmst+p
         BHxJmQYvfk3BFsau4K035L+77B+qYoh3gq4WXF0nasx2miKNKi3OuWTT/48gMNubCiEj
         OzyAoU/IaDLw2oo7p4AGhholV0nbx6pnHKkVXM/k/7RYCmeh+8hIYiPCL0U7MtAu1dz+
         BzgvhzLKyxUNysMzRaIOZQmDlFn03/ZSwghDzlE9P+2nMU7sjK0Fu3qqwA7h4LO3l4G3
         wUWw==
ARC-Authentication-Results: i=1; mx.google.com;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org
Return-Path: <linux-kernel-owner@vger.kernel.org>
Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18])
        by mx.google.com with ESMTP id e3si917552edr.606.2020.10.02.06.16.48;
        Fri, 02 Oct 2020 06:17:11 -0700 (PDT)
Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18;
Authentication-Results: mx.google.com;
       spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
        id S2387785AbgJBNPh (ORCPT <rfc822;daisukeokaopensource@gmail.com>
        + 99 others); Fri, 2 Oct 2020 09:15:37 -0400
Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43096 "EHLO
        lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
        with ESMTP id S2387767AbgJBNPg (ORCPT
        <rfc822;linux-kernel@vger.kernel.org>);
        Fri, 2 Oct 2020 09:15:36 -0400
Received: from smtp1.goneo.de (smtp1.goneo.de [IPv6:2001:1640:5::8:30])
        by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 67018C0613D0
        for <linux-kernel@vger.kernel.org>; Fri,  2 Oct 2020 06:15:35 -0700 (PDT)
Received: from localhost (localhost [127.0.0.1])
        by smtp1.goneo.de (Postfix) with ESMTP id CC80B23F122;
        Fri,  2 Oct 2020 15:15:33 +0200 (CEST)
X-Virus-Scanned: by goneo
X-Spam-Flag: NO
X-Spam-Score: -2.986
X-Spam-Level: 
X-Spam-Status: No, score=-2.986 tagged_above=-999 tests=[ALL_TRUSTED=-1,
        AWL=-0.086, BAYES_00=-1.9] autolearn=ham
Received: from smtp1.goneo.de ([127.0.0.1])
        by localhost (smtp1.goneo.de [127.0.0.1]) (amavisd-new, port 10024)
        with ESMTP id qib-y-r-5iat; Fri,  2 Oct 2020 15:15:33 +0200 (CEST)
Received: from lem-wkst-02.lemonage (hq.lemonage.de [87.138.178.34])
        by smtp1.goneo.de (Postfix) with ESMTPSA id E552223F069;
        Fri,  2 Oct 2020 15:15:32 +0200 (CEST)
Date:   Fri, 2 Oct 2020 15:15:27 +0200
From:   Lars Poeschel <poeschel@lemonage.de>
To:     Pavel Machek <pavel@ucw.cz>
Cc:     Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>,
        open list <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 33/33] auxdisplay: add a driver for lcd2s character
 display
Message-ID: <20201002131527.d7tthjxym3bcugfv@lem-wkst-02.lemonage>
References: <20191016082430.5955-1-poeschel@lemonage.de>
 <20200921144645.2061313-1-poeschel@lemonage.de>
 <20200921144645.2061313-34-poeschel@lemonage.de>
 <20201002124249.GA10628@duo.ucw.cz>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20201002124249.GA10628@duo.ucw.cz>
Precedence: bulk
List-ID: <linux-kernel.vger.kernel.org>
X-Mailing-List: linux-kernel@vger.kernel.org

On Fri, Oct 02, 2020 at 02:42:49PM +0200, Pavel Machek wrote:
> Hi!
> 
> > From: Lars Poeschel <poeschel@lemonage.de>
> > 
> > This driver allows to use a lcd2s 20x4 character display from modtronix
> > engineering as an auxdisplay charlcd device.
> 
> Is there userland interface documenteted somewhere? I tried to grep
> through Documentation and did not find anything useful :-(.

I am also not aware of any userland documentation. But this driver does
not have any userland facing parts. ;-)

Regards,
Lars