diff options
| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2024-03-07 22:50:51 +0300 |
|---|---|---|
| committer | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2024-03-08 15:15:47 +0300 |
| commit | 899383f9ecf59881a0f43fbf7d74b26bd1e1a16f (patch) | |
| tree | 802258266317cb28ba1d617450ba5502873db6fd /drivers/auxdisplay/Kconfig | |
| parent | a9bcd02fa42217c795bc9538a149936c82648476 (diff) | |
| download | linux-899383f9ecf59881a0f43fbf7d74b26bd1e1a16f.tar.xz | |
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 <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Diffstat (limited to 'drivers/auxdisplay/Kconfig')
| -rw-r--r-- | drivers/auxdisplay/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
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 |