From 899383f9ecf59881a0f43fbf7d74b26bd1e1a16f Mon Sep 17 00:00:00 2001 From: Chris Packham Date: Fri, 8 Mar 2024 08:50:51 +1300 Subject: auxdisplay: Add 7-segment LED display driver Add a driver for a 7-segment LED display. At the moment only one character is supported but it should be possible to expand this to support more characters and/or 14-segment displays in the future. Signed-off-by: Chris Packham Reviewed-by: Geert Uytterhoeven Signed-off-by: Andy Shevchenko --- drivers/auxdisplay/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/auxdisplay/Kconfig') diff --git a/drivers/auxdisplay/Kconfig b/drivers/auxdisplay/Kconfig index d4be0a3695ce..151d95f96b11 100644 --- a/drivers/auxdisplay/Kconfig +++ b/drivers/auxdisplay/Kconfig @@ -211,6 +211,17 @@ config ARM_CHARLCD line and the Linux version on the second line, but that's still useful. +config SEG_LED_GPIO + tristate "Generic 7-segment LED display" + depends on GPIOLIB || COMPILE_TEST + select LINEDISP + help + This driver supports a generic 7-segment LED display made up + of GPIO pins connected to the individual segments. + + This driver can also be built as a module. If so, the module + will be called seg-led-gpio. + menuconfig PARPORT_PANEL tristate "Parallel port LCD/Keypad Panel support" depends on PARPORT -- cgit v1.2.3