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(parent: dd9502a) | patch
auxdisplay: Add HD44780 Character LCD support
authorGeert Uytterhoeven <geert@linux-m68k.org>
Fri, 10 Mar 2017 14:15:21 +0000 (15:15 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 17 Mar 2017 06:10:50 +0000 (15:10 +0900)
commitd47d88361feea2ce11f39bd70467ffc19a61d2d3
tree0fe35cffc53cd9a2334ad6d517762978f80a05e5tree | snapshot
parentdd9502a9e9156dd854dd0bec0dd385b4662bab3ecommit | diff
auxdisplay: Add HD44780 Character LCD support

The Hitachi HD44780 Character LCD Controller is commonly used on
character LCDs that can display one or more lines of text.

This driver supports character LCDs connected to GPIOs, using either a
4-bit or 8-bit data bus, and provides access through the charlcd core
and /dev/lcd.

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/auxdisplay/Kconfig diff | blob | history
drivers/auxdisplay/Makefile diff | blob | history
drivers/auxdisplay/hd44780.c [new file with mode: 0644] blob
John Crispins staging tree