From: Tony Lindgren <tony@atomide.com>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-omap@vger.kernel.org,
Arthur Demchenkov <spinal.by@gmail.com>,
Merlijn Wajer <merlijn@wizzup.org>, Pavel Machek <pavel@ucw.cz>,
Sebastian Reichel <sre@kernel.org>, ruleh <ruleh@gmx.de>
Subject: [PATCHv2 0/3] Lost key-up interrupt handling for omap4-keypad
Date: Fri, 28 Feb 2020 09:12:20 -0800 [thread overview]
Message-ID: <20200228171223.11444-1-tony@atomide.com> (raw)
Hi all,
This series updates omap4-keypad to configure the interrupt level and
disables unused long interrupts. And then it implements the missing parts
for the lost key-up interrupt quirk as described in the silicon errata pdf.
I can still reproduce one issue where a fast shift-shift-j can produce an
upper case J instead of j for example. This seems unrelated to the controller
idling with state issue probably, maybe it's some debouncing related issue.
So far playing with the debouncing configuration has not helped with this
issue though. Anyways, please test if you're seeing stuck keys on droid4.
Regards,
Tony
Tony Lindgren (3):
Input: omap4-keypad - configure interrupt as level
Input: omap4-keypad - disable unused long interrupts
Input: omap4-keypad - check state again for lost key-up interrupts
drivers/input/keyboard/omap4-keypad.c | 64 ++++++++++++++++++++++-----
1 file changed, 54 insertions(+), 10 deletions(-)
--
2.25.1
next reply other threads:[~2020-02-28 17:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-28 17:12 Tony Lindgren [this message]
2020-02-28 17:12 ` [PATCH 1/3] Input: omap4-keypad - configure interrupt as level Tony Lindgren
2020-02-28 17:12 ` [PATCH 2/3] Input: omap4-keypad - disable unused long interrupts Tony Lindgren
2020-02-28 17:12 ` [PATCH 3/3] Input: omap4-keypad - check state again for lost key-up interrupts Tony Lindgren
2020-03-06 19:10 ` Dmitry Torokhov
2020-03-06 19:23 ` Tony Lindgren
2020-02-28 18:02 ` [PATCHv2 4/3] Input: omap4-keypad - scan the keys in two phases to detect lost key-up Tony Lindgren
2020-03-06 19:04 ` Dmitry Torokhov
2020-03-06 19:09 ` Tony Lindgren
2020-02-28 18:04 ` [PATCHv2 0/3] Lost key-up interrupt handling for omap4-keypad Tony Lindgren
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