linux-kernel - [PATCH v2 0/2] Input: mt6779-keypad - fix hw code logic and row/col selection

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Message-Id: <20220518075909.180629-1-mkorpershoek@baylibre.com>
Date:   Wed, 18 May 2022 09:59:07 +0200
From:   Mattijs Korpershoek <mkorpershoek@...libre.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Kevin Hilman <khilman@...libre.com>,
        Fabien Parent <fparent@...libre.com>,
        linux-input@...r.kernel.org, linux-mediatek@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Mattijs Korpershoek <mkorpershoek@...libre.com>
Subject: [PATCH v2 0/2] Input: mt6779-keypad - fix hw code logic and row/col selection

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 a logic bug based on the (non-public) datasheet
I have.
The second patch configures the keypad correctly in order to not
report bogus values.

Thank you,
Mattijs

v2 -> v1:
* Simplified SEL_COL/ROW_MASK macros as suggested by Dmitry
* Added Angelo's Reviewed-by on patch 1

Mattijs Korpershoek (2):
  Input: mt6779-keypad - fix hardware code mapping
  Input: mt6779-keypad - implement row/column selection

 drivers/input/keyboard/mt6779-keypad.c | 26 ++++++++++++++++++++++++--
 1 file changed, 24 insertions(+), 2 deletions(-)


base-commit: db02d07308ba7e94347ca037a662b3a1b1afe8c4
-- 
2.34.1