CONFIG_KEYBOARD_MATRIX: GPIO driven matrix keypad support

General informations

The Linux kernel configuration item CONFIG_KEYBOARD_MATRIX:

• prompt: GPIO driven matrix keypad support
• type: tristate
• depends on: CONFIG_GPIOLIB || CONFIG_COMPILE_TEST
• defined in drivers/input/keyboard/Kconfig
• found in Linux kernels: 2.6.31–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• modules built: matrix_keypad

Help text

Enable support for GPIO driven matrix keypad.

To compile this driver as a module, choose M here: the module will be called matrix_keypad.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module matrix_keypad CONFIG_KEYBOARD_MATRIX : drivers/input/keyboard/Kconfig : "GPIO driven matrix keypad support" # in 2.6.31–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb of "" "" "gpio-matrix-keypad" : CONFIG_INPUT CONFIG_INPUT_KEYBOARD CONFIG_KEYBOARD_MATRIX : drivers/input/keyboard/matrix_keypad.c # in 3.8–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD
• lkddb platform "matrix-keypad" : CONFIG_INPUT CONFIG_INPUT_KEYBOARD CONFIG_KEYBOARD_MATRIX : drivers/input/keyboard/matrix_keypad.c # in 2.6.31–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.12, 6.13-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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