From: Willy TARREAU <wtarreau@haproxy.com>
To: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Ksenija Stanojevic <ksenija.stanojevic@gmail.com>,
Arnd Bergmann <arnd@arndb.de>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 00/13] Add HD44780 Character LCD support
Date: Mon, 6 Feb 2017 16:09:09 +0100 [thread overview]
Message-ID: <20170206150909.GH22084@haproxy.com> (raw)
In-Reply-To: <1486391895-9554-1-git-send-email-geert@linux-m68k.org>
Hi Geert,
On Mon, Feb 06, 2017 at 03:38:02PM +0100, Geert Uytterhoeven wrote:
> Hi all,
>
> Character LCDs are currently typically driven from userspace, either
> directly through bit-banging, or via some kind of serial (UART/i2c)
> interface.
>
> This patch series adds kernel support for character LCDs using an
> Hitachi HD44780 Character LCD Controller where its M6800 bus interface
> is connected to GPIOs. It does so after extracting the character LCD
> core support from the existing Parallel port LCD/Keypad Panel driver
> into its own subdriver.
That's excellent, I was dreaming about it a few days ago ;-)
Not reviewed yet but I like the idea!
Willy
next prev parent reply other threads:[~2017-02-06 15:41 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-06 14:38 [PATCH 00/13] Add HD44780 Character LCD support Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 01/13] misc: panel: Fix LCD_FLAG_F/LCD_FLAG_N exchange Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 02/13] misc: panel: Remove PANEL_VERSION Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 03/13] misc: panel: Remove unused LCD_FLAG_S and LCD_FLAG_ID Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 04/13] misc: panel: Remove reference to misc device support Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 05/13] misc: panel: Move all suboptions into a big if section Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 06/13] misc: panel: Remove always-true check from panel_detach() Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 07/13] misc: panel: Add lcd_home() helper Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 08/13] misc: panel: Abstract temporary backlight handling Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 09/13] auxdisplay: charlcd: Extract character LCD core from misc/panel Geert Uytterhoeven
2017-02-06 15:09 ` Arnd Bergmann
2017-02-06 15:18 ` Geert Uytterhoeven
2017-02-08 12:22 ` Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 10/13] auxdisplay: charlcd: Add support for 4-bit interfaces Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 11/13] auxdisplay: charlcd: Add support for displays with more than two lines Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 12/13] dt-bindings: auxdisplay: Add bindings for Hitachi HD44780 Geert Uytterhoeven
[not found] ` <1486391895-9554-13-git-send-email-geert-Td1EMuHUCqxL1ZNQvxDV9g@public.gmane.org>
2017-02-09 1:11 ` Rob Herring
2017-02-09 1:11 ` Rob Herring
2017-02-09 8:51 ` Geert Uytterhoeven
2017-02-09 8:51 ` Geert Uytterhoeven
2017-02-06 14:38 ` [PATCH 13/13] auxdisplay: Add HD44780 Character LCD support Geert Uytterhoeven
2017-02-07 11:23 ` Andy Shevchenko
[not found] ` <CAHp75VcvkcO-6N59fMtr8xRogQxhicifTMaNVipmTccj078Baw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-02-08 13:18 ` Geert Uytterhoeven
2017-02-08 13:18 ` Geert Uytterhoeven
2017-02-08 13:38 ` Andy Shevchenko
2017-02-08 13:38 ` Andy Shevchenko
2017-02-08 13:41 ` Geert Uytterhoeven
[not found] ` <CAMuHMdWpW77eJmuuDzyXqZZ9HcwsxPdhsR6GNR3NL91rZyoVPw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-02-08 16:27 ` Andy Shevchenko
2017-02-08 16:27 ` Andy Shevchenko
[not found] ` <CAHp75Vfy=GsHurE0G=BO6cxuT7qwc+zYAXGep7mrH==KXsJaEw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2017-02-08 17:19 ` Geert Uytterhoeven
2017-02-08 17:19 ` Geert Uytterhoeven
2017-02-06 15:09 ` Willy TARREAU [this message]
2017-02-10 14:37 ` [PATCH 00/13] " Greg Kroah-Hartman
2017-03-16 20:50 ` Linus Walleij
2017-03-17 7:40 ` Geert Uytterhoeven
2017-03-23 17:15 ` Willy TARREAU
2017-03-23 17:37 ` Willy TARREAU
2017-03-23 18:49 ` Geert Uytterhoeven
2017-03-23 19:03 ` Willy TARREAU
2017-03-23 20:29 ` Geert Uytterhoeven
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