linux-kernel - [PATCHv3 0/3] Lost key-up interrupt handling for omap4-keypad

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Date:   Wed, 18 Mar 2020 15:57:24 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:     linux-input@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-omap@...r.kernel.org,
        Arthur Demchenkov <spinal.by@...il.com>,
        Merlijn Wajer <merlijn@...zup.org>,
        Pavel Machek <pavel@....cz>,
        Sebastian Reichel <sre@...nel.org>, ruleh <ruleh@....de>
Subject: [PATCHv3 0/3] Lost key-up interrupt handling for omap4-keypad

Hi all,

This series updates omap4-keypad to disable unused long interrupts, and
implements the missing parts for the lost key-up interrupt quirk as
described in the silicon errata pdf.

Regards,

Tony


Changes since v2:

- Drop bogus level change, that already comes from device tree

- Scan keyboard in two phases and simplify using a bitmask

- Use mod_delayed_work and cancel_delayed_work_sync for the quirk


Tony Lindgren (3):
  Input: omap4-keypad - disable unused long interrupts
  Input: omap4-keypad - Scan keys in two phases and simplify with
    bitmask
  Input: omap4-keypad - check state again for lost key-up interrupts

 drivers/input/keyboard/omap4-keypad.c | 124 ++++++++++++++++++++------
 1 file changed, 95 insertions(+), 29 deletions(-)

-- 
2.25.1