diff options
Diffstat (limited to 'drivers/auxdisplay/Kconfig')
| -rw-r--r-- | drivers/auxdisplay/Kconfig | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index 81757eeded68..aaf2d66357a1 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -16,10 +16,29 @@ menuconfig AUXDISPLAY if AUXDISPLAY +config CHARLCD + tristate "Character LCD core support" if COMPILE_TEST + help + This is the base system for character-based LCD displays. + It makes no sense to have this alone, you select your display driver + and if it needs the charlcd core, it will select it automatically. + This is some character LCD core interface that multiple drivers can + use. + +config HD44780_COMMON + tristate "Common functions for HD44780 (and compatibles) LCD displays" if COMPILE_TEST + help + This is a module with the common symbols for HD44780 (and compatibles) + displays. This is the code that multiple other modules use. It is not + useful alone. If you have some sort of HD44780 compatible display, + you very likely use this. It is selected automatically by selecting + your concrete display. + config HD44780 tristate "HD44780 Character LCD support" depends on GPIOLIB || COMPILE_TEST select CHARLCD + select HD44780_COMMON help Enable support for Character LCDs using a HD44780 controller. The LCD is accessible through the /dev/lcd char device (10, 156). @@ -168,6 +187,7 @@ menuconfig PARPORT_PANEL tristate "Parallel port LCD/Keypad Panel support" depends on PARPORT select CHARLCD + select HD44780_COMMON help Say Y here if you have an HD44780 or KS-0074 LCD connected to your parallel port. This driver also features 4 and 6-key keypads. The LCD |