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linux/drivers/input/keyboard
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Mattijs Korpershoek a1e2d6c849 Input: mt6779-keypad - match hardware matrix organization 
commit d6ed52583034f9d2e39dead7c18e03380fd4edf2 upstream.

The MediaTek keypad has a set of bits representing keys,
from KEY0 to KEY77, arranged in 5 chunks of 15 bits split into 5 32-bit
registers.

In our implementation, we simply decided to use register number as row
and offset in the register as column when encoding our "matrix".

Because of this, we can have a 5x32 matrix which does not match the
hardware at all, which is confusing.

Change the row/column calculation to match the hardware.

Fixes: f28af984e771 ("Input: mt6779-keypad - add MediaTek keypad driver")
Co-developed-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Link: https://lore.kernel.org/r/20220707075236.126631-2-mkorpershoek@baylibre.com
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:45:19 +02:00
..
adc-keys.c
Input: adc-keys - drop bogus __refdata annotation
2021-09-03 23:49:58 -07:00
adp5520-keys.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 149
2019-05-30 11:25:18 -07:00
adp5588-keys.c
Input: adp5588-keys - use the right header
2021-08-30 15:55:15 -07:00
adp5589-keys.c
Input: adp5589-keys - use the right header
2021-08-30 15:55:18 -07:00
amikbd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
applespi_trace.h
Input: add Apple SPI keyboard and trackpad driver
2019-07-19 11:58:34 +03:00
applespi.c
spi: make remove callback a void function
2022-02-09 13:00:45 +00:00
applespi.h
Input: add Apple SPI keyboard and trackpad driver
2019-07-19 11:58:34 +03:00
atakbd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
atkbd.c
Input: extract ChromeOS vivaldi physmap show function
2022-03-14 21:11:09 -07:00
bcm-keypad.c
Input: bcm-keypad - remove unneeded NULL check before clk_disable_unprepare
2022-05-16 21:10:12 -07:00
cap11xx.c
Input: cap11xx - add support for cap1206
2021-11-02 17:03:04 -07:00
clps711x-keypad.c
Input: clps711x-keypad - use syscon_regmap_lookup_by_phandle
2022-04-24 18:25:00 -07:00
cros_ec_keyb.c
Merge branch 'ib/5.17-cros-ec-keyb' into next
2022-05-18 15:02:27 -07:00
cypress-sf.c
Input: cypress-sf - register a callback to disable the regulators
2022-04-08 19:34:46 -07:00
davinci_keyscan.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
dlink-dir685-touchkeys.c
Input: dlink-dir685-touchkeys - fix a typo in driver name
2020-04-22 14:15:06 -07:00
ep93xx_keypad.c
Input: ep93xx_keypad - use devm_platform_ioremap_resource() helper
2022-04-24 18:25:03 -07:00
goldfish_events.c
Input: goldfish_events - replace zero-length array with flexible-array member
2020-02-13 17:09:47 -08:00
gpio_keys_polled.c
Input: gpio_keys_polled - replace zero-length array with flexible-array member
2020-02-14 17:19:19 -08:00
gpio_keys.c
Input: gpio-keys - cancel delayed work only in case of GPIO
2022-05-26 09:56:40 -07:00
hil_kbd.c
Input: hil_kbd - fix error return code in hil_dev_connect()
2021-05-24 20:57:04 -07:00
hilkbd.c
parisc: Make struct parisc_driver::remove() return void
2021-08-30 10:18:25 +02:00
hpps2atkbd.h
…
imx_keypad.c
Input: imx_keypad - convert to a DT-only driver
2021-03-27 21:40:21 -07:00
imx_sc_key.c
Input: imx_sc_key - use devm_add_action_or_reset() to handle all cleanups
2020-05-13 10:34:58 -07:00
ipaq-micro-keys.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
iqs62x-keys.c
input: keyboard: Add support for Azoteq IQS620A/621/622/624/625
2020-03-27 08:25:42 +00:00
jornada680_kbd.c
Input: jornada680_kbd - switch to using polled mode of input devices
2019-10-29 17:13:44 -07:00
jornada720_kbd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
Kconfig
Input: extract ChromeOS vivaldi physmap show function
2022-03-14 21:11:09 -07:00
lkkbd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
lm8323.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 394
2019-06-05 17:37:12 +02:00
lm8333.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 178
2019-05-30 11:29:19 -07:00
locomokbd.c
ARM: 9049/1: locomo: make locomo bus's remove callback return void
2021-02-01 19:44:30 +00:00
lpc32xx-keys.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
Makefile
Input: mt6779-keypad - add MediaTek keypad driver
2022-03-05 15:00:23 -08:00
maple_keyb.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 64
2019-05-24 17:36:46 +02:00
matrix_keypad.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
max7359_keypad.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
mcs_touchkey.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
mpr121_touchkey.c
Input: mpr121 - make use of the helper function devm_add_action_or_reset()
2021-09-22 21:56:50 -07:00
mt6779-keypad.c
Input: mt6779-keypad - match hardware matrix organization
2022-08-25 11:45:19 +02:00
mtk-pmic-keys.c
Input: mtk-pmic-keys - add support for MT6358
2022-02-07 21:45:20 -08:00
newtonkbd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
nomadik-ske-keypad.c
Input: nomadik-ske-keypad - provide some missing struct member docs
2020-11-08 22:19:53 -08:00
nspire-keypad.c
Input: nspire-keypad - enable interrupts only when opened
2021-03-23 10:55:10 -07:00
omap4-keypad.c
Input: omap4-keypad - fix pm_runtime_get_sync() error checking
2022-04-17 13:13:34 -07:00
omap-keypad.c
input: omap: void using mach/*.h headers
2022-04-21 15:01:42 +02:00
opencores-kbd.c
Input: remove dev_err() usage after platform_get_irq()
2019-08-14 10:49:01 -07:00
pmic8xxx-keypad.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
pxa27x_keypad.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
pxa930_rotary.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
qt1050.c
Input: qt1050 - add Microchip AT42QT1050 support
2019-05-07 14:12:43 -07:00
qt1070.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
qt2160.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 61
2019-05-24 17:36:45 +02:00
samsung-keypad.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
sh_keysc.c
remove ioremap_nocache and devm_ioremap_nocache
2020-01-06 09:45:59 +01:00
snvs_pwrkey.c
Input: snvs_pwrkey - add clk handling
2021-10-15 22:11:01 -07:00
spear-keyboard.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
st-keyscan.c
Input: use input_device_enabled()
2020-12-02 22:10:33 -08:00
stmpe-keypad.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 464
2019-06-19 17:09:10 +02:00
stowaway.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
sun4i-lradc-keys.c
Input: sun4i-lradc-keys - add support for R329 and D1
2022-05-05 10:23:49 -07:00
sunkbd.c
Input: sunkbd - avoid use-after-free in teardown paths
2020-11-08 21:59:07 -08:00
tc3589x-keypad.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 464
2019-06-19 17:09:10 +02:00
tca6416-keypad.c
Input: move to use request_irq by IRQF_NO_AUTOEN flag
2021-03-25 15:27:56 -07:00
tca8418_keypad.c
Input: tca8418 - remove set but not used variable 'max_keys'
2019-05-27 19:01:42 -07:00
tegra-kbc.c
Input: move to use request_irq by IRQF_NO_AUTOEN flag
2021-03-25 15:27:56 -07:00
tm2-touchkey.c
Input: tm2-touchkey - allow changing keycodes from userspace
2021-10-15 20:26:30 -07:00
twl4030_keypad.c
Input: twl4030_keypad - fix handling of platform_get_irq() error
2020-09-16 10:42:15 -07:00
xtkbd.c
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00