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From:   Mattijs Korpershoek <mkorpershoek@baylibre.com>
To:     Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc:     Matthias Brugger <matthias.bgg@gmail.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@collabora.com>,
        Kevin Hilman <khilman@baylibre.com>,
        Fabien Parent <parent.f@gmail.com>,
        linux-input@vger.kernel.org, linux-mediatek@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org,
        Mattijs Korpershoek <mkorpershoek@baylibre.com>
Subject: [RESEND PATCH v3 0/2] Input: mt6779-keypad - fix hw code logic and row/col selection
Date:   Thu,  7 Jul 2022 09:52:34 +0200
Message-Id: <20220707075236.126631-1-mkorpershoek@baylibre.com>
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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

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: c4bcc1b99b8b8acdfe673e4701a9c2acb6b8b2fb
-- 
2.34.1