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 <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Dmitry Torokhov <[email protected]>

2026-04-19 18:27:01 -07:00

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adc-keys.c

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adp5520-keys.c

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adp5585-keys.c

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adp5588-keys.c

treewide: rename GPIO set callbacks back to their original names

2025-08-07 10:07:06 +02:00

amikbd.c

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applespi_trace.h

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applespi.c

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applespi.h

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atakbd.c

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atkbd.c

Merge tag 'v7.0-rc3' into next

2026-03-12 10:44:42 -07:00

bcm-keypad.c

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cap11xx.c

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charlieplex_keypad.c

Input: charlieplex_keypad - add GPIO charlieplex keypad

2026-04-19 18:27:01 -07:00

clps711x-keypad.c

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cros_ec_keyb.c

Input: cros_ec_keyb - factor out column processing

2026-02-23 13:47:52 -08:00

cypress-sf.c

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dlink-dir685-touchkeys.c

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ep93xx_keypad.c

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goldfish_events.c

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gpio_keys_polled.c

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gpio_keys.c

Input: gpio_keys - fall back to platform_get_irq() for interrupt-only keys

2026-02-01 00:05:00 -08:00

hil_kbd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

hilkbd.c

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hpps2atkbd.h

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imx_keypad.c

Input: imx_keypad - fix spelling mistake "Colums" -> "Columns"

2026-04-19 17:55:20 -07:00

imx_sc_key.c

Input: imx_sc_key - fix memory corruption on unload

2025-11-04 10:57:36 -08:00

imx-sm-bbm-key.c

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ipaq-micro-keys.c

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iqs62x-keys.c

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jornada680_kbd.c

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jornada720_kbd.c

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Kconfig

Input: charlieplex_keypad - add GPIO charlieplex keypad

2026-04-19 18:27:01 -07:00

lkkbd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

lm8323.c

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lm8333.c

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locomokbd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

lpc32xx-keys.c

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Makefile

Input: charlieplex_keypad - add GPIO charlieplex keypad

2026-04-19 18:27:01 -07:00

maple_keyb.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

matrix_keypad.c

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max7359_keypad.c

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max7360-keypad.c

input: keyboard: Add support for MAX7360 keypad

2025-09-16 15:24:48 +01:00

mpr121_touchkey.c

Input: mpr121 - drop redundant wakeup handling

2026-03-10 17:05:50 -07:00

mt6779-keypad.c

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mtk-pmic-keys.c

Input: mtk-pmic-keys - MT6359 has a specific release irq

2025-09-06 09:24:14 -07:00

newtonkbd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

nspire-keypad.c

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omap4-keypad.c

Input: omap4-keypad - remove redundant pm_runtime_mark_last_busy() calls

2025-12-13 01:23:01 -08:00

omap-keypad.c

Convert 'alloc_flex' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

opencores-kbd.c

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pinephone-keyboard.c

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pmic8xxx-keypad.c

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pxa27x_keypad.c

Input: pxa27x-keypad - drop support for platform data

2025-09-08 06:35:37 -07:00

qt1050.c

Input: qt1050 - inline i2c_check_functionality check

2026-04-08 07:46:01 -07:00

qt1070.c

Input: qt1070 - inline i2c_check_functionality check

2026-04-08 07:46:01 -07:00

qt2160.c

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samsung-keypad.c

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sh_keysc.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

snvs_pwrkey.c

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spear-keyboard.c

Input: spear-keyboard - drop support for platform data

2025-09-08 06:38:01 -07:00

st-keyscan.c

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stmpe-keypad.c

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stowaway.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

sun4i-lradc-keys.c

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sunkbd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

tc3589x-keypad.c

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tca8418_keypad.c

Input: tca8418_keypad - switch to using module_i2c_driver()

2025-08-12 14:42:28 -07:00

tegra-kbc.c

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tm2-touchkey.c

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twl4030_keypad.c

Input: twl4030_keypad - drop support for platform data

2025-09-17 15:00:02 -07:00

xtkbd.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00