diff options
| author | Hugo Villeneuve <hvilleneuve@dimonoff.com> | 2026-04-18 22:18:54 -0700 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2026-04-19 18:27:01 -0700 |
| commit | 2ca45e57ea027fffe3350ae5e21ad9cecb0dce74 (patch) | |
| tree | ac1b3615052739a813c546f809d0108184e3c7ca /include/linux/bitmap.h | |
| parent | 0d64bee764847a488ac33be8ec61b4ae7828f8f1 (diff) | |
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>
Diffstat (limited to 'include/linux/bitmap.h')
0 files changed, 0 insertions, 0 deletions