linux/drivers/input
Hugo Villeneuve 2ca45e57ea Input: charlieplex_keypad - add GPIO charlieplex keypad
Add support for GPIO-based charlieplex keypad, allowing to control
N^2-N keys using N GPIO lines.

Reuse matrix keypad keymap to simplify, even if there is no concept
of rows and columns in this type of keyboard.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Link: https://patch.msgid.link/20260312180304.3865850-5-hugo@hugovil.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2026-04-19 18:27:01 -07:00
..
gameport Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
joystick Input: gf2k - skip invalid hat lookup values 2026-04-06 22:10:13 -07:00
keyboard Input: charlieplex_keypad - add GPIO charlieplex keypad 2026-04-19 18:27:01 -07:00
misc Input: ims-pcu - fix heap-buffer-overflow in ims_pcu_process_data() 2026-04-08 10:15:46 -07:00
mouse Input: logibm - remove driver 2026-04-08 07:53:13 -07:00
rmi4 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
serio Input: ct82c710 - remove driver 2026-04-08 07:58:02 -07:00
tablet Input: aiptek - validate raw macro indices before updating state 2026-04-06 22:10:55 -07:00
tests Input updates for v6.11-rc0 2024-07-19 16:51:39 -07:00
touchscreen Input: edt-ft5x06 - fix use-after-free in debugfs teardown 2026-04-19 17:54:06 -07:00
apm-power.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
evdev.c Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ff-core.c Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
ff-memless.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
input-compat.c Input: move input_bits_to_string() to input-compat.c 2025-08-21 12:00:58 -07:00
input-compat.h Input: move input_bits_to_string() to input-compat.c 2025-08-21 12:00:58 -07:00
input-core-private.h
input-leds.c Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
input-mt.c Convert 'alloc_flex' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
input-poller.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
input-poller.h
input.c Linux 7.0-rc3 2026-03-12 10:44:42 -07:00
joydev.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
Kconfig Input: remove evbug driver 2024-12-17 13:53:52 -08:00
Makefile Input: touch-overlay - add touchscreen overlay handling 2025-07-27 01:41:21 -07:00
matrix-keymap.c Input: matrix-keymap - switch to using __free() cleanup facility 2024-08-29 10:59:30 -07:00
mousedev.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
sparse-keymap.c Input: include export.h in modules using EXPORT_SYMBOL*() 2025-08-21 12:00:59 -07:00
touch-overlay.c Input: include export.h in modules using EXPORT_SYMBOL*() 2025-08-21 12:00:59 -07:00
touchscreen.c Input: include export.h in modules using EXPORT_SYMBOL*() 2025-08-21 12:00:59 -07:00
vivaldi-fmap.c Input: add missing MODULE_DESCRIPTION() macros 2024-06-09 14:38:48 -07:00