[PATCH v3 0/2] Input: mt6779-keypad - fix hw code logic and row/col selection
Mattijs Korpershoek
mkorpershoek at baylibre.com
Fri Jun 17 01:19:00 PDT 2022
This serie is the first follow-up on the mt6779-keypad in
order to enable it on the MediaTek mt8183-pumpkin board.
To fully enable it on mt8183-pumpkin, we still need:
* double key support
* dts changes
To ease up reviewing, I preferred sending this first.
The first patch fixes the row/column logic to match the underlying
hardware matrix.
The second patch configures the keypad correctly in order to not
report bogus values.
Thank you,
Mattijs
Changes in v3:
* reworked row/column logic as discussed in [1]
* Dropped Angelo's review since patch 1 changed
Changes in v2:
* Simplified SEL_COL/ROW_MASK macros as suggested by Dmitry
* Added Angelo's Reviewed-by on patch 1
Mattijs Korpershoek (2):
Input: mt6779-keypad - match hardware matrix organization
Input: mt6779-keypad - implement row/column selection
drivers/input/keyboard/mt6779-keypad.c | 18 +++++++++++++++---
1 file changed, 15 insertions(+), 3 deletions(-)
[1] https://lore.kernel.org/r/YpMDZORAlHmg/x/0@google.com
base-commit: 69cf890d8b283c8d3a77d28dbd3024f58ae236a9
--
2.34.1
More information about the Linux-mediatek
mailing list