linux-kernel - [PATCH RFC 0/2] auxdisplay: charlcd: fix movement and home commands

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Message-Id: <20180228000536.9489-1-rabel@robertabel.eu>
Date:   Wed, 28 Feb 2018 01:05:34 +0100
From:   Robert Abel <rabel@...ertabel.eu>
To:     linux-kernel@...r.kernel.org
Cc:     Robert Abel <rabel@...ertabel.eu>, miguel.ojeda.sandonis@...il.com,
        w@....eu, geert@...ux-m68k.org, andy.shevchenko@...il.com
Subject: [PATCH RFC 0/2] auxdisplay: charlcd: fix movement and home commands

I reworked the previous patches 2-4 into these two patches.
The first patch proproses a different solution to the movement command
parse code that reduces the movement command two at most two movement
subcommands (x or y standalone, x followed by y or vice-versa).

The second patch add comments in code to the home and clear_fast functions
and explains their behavior a bit more.

Robert Abel (2):
  auxdisplay: charlcd: fix x/y address commands
  auxdisplay: charlcd: make home command unshift display

 drivers/auxdisplay/charlcd.c | 137 ++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 122 insertions(+), 15 deletions(-)

-- 
2.11.0