From: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
To: linux-pm@vger.kernel.org, linux-acpi@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
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linux-tegra@vger.kernel.org, patches@opensource.cirrus.com,
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platform-driver-x86@vger.kernel.org
Cc: "Rafael J . Wysocki" <rjw@rjwysocki.net>,
Len Brown <lenb@kernel.org>, Jonathan Cameron <jic23@kernel.org>,
Hartmut Knaack <knaack.h@gmx.de>,
Lars-Peter Clausen <lars@metafoo.de>,
Peter Meerwald-Stadler <pmeerw@pmeerw.net>,
Kukjin Kim <kgene@kernel.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
NXP Linux Team <linux-imx@nxp.com>,
Vladimir Zapolskiy <vz@mleia.com>,
Sylvain Lemieux <slemieux.tyco@gmail.com>,
Laxman Dewangan <ldewangan@nvidia.com>,
Thierry Reding <thierry.reding@gmail.com>,
Jonathan Hunter <jonathanh@nvidia.com>,
Barry Song <baohua@kernel.org>,
Michael Hennerich <michael.hennerich@analog.com>,
Nick Dyer <nick@shmanahar.org>,
Hans de Goede <hdegoede@redhat.com>,
Ferruh Yigit <fery@cypress.com>, Sangwon Jee <jeesw@melfas.com>,
Peter Hutterer <peter.hutterer@redhat.com>,
Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>,
Andrzej Pietrasiewicz <andrzej.p@collabora.com>,
kernel@collabora.com
Subject: [PATCH v4 0/7] Support inhibiting input devices
Date: Mon, 8 Jun 2020 13:22:04 +0200 [thread overview]
Message-ID: <20200608112211.12125-1-andrzej.p@collabora.com> (raw)
In-Reply-To: <2336e15d-ff4b-bbb6-c701-dbf3aa110fcd@redhat.com>
This is a quick respin of v3, with just two small changes, please see
the changelog below.
Userspace might want to implement a policy to temporarily disregard input
from certain devices.
An example use case is a convertible laptop, whose keyboard can be folded
under the screen to create tablet-like experience. The user then must hold
the laptop in such a way that it is difficult to avoid pressing the keyboard
keys. It is therefore desirable to temporarily disregard input from the
keyboard, until it is folded back. This obviously is a policy which should
be kept out of the kernel, but the kernel must provide suitable means to
implement such a policy.
Due to interactions with suspend/resume, a helper has been added for drivers
to decide if the device is being used or not (PATCH 1/7) and it has been
applied to relevant drivers (PATCH 2,4,5,6/7).
PATCH 7/7 adds support for inhibiting input devices.
This work is inspired by:
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/45c2d7bb398f74adfae0017e20b224152fde3822
and
https://chromium.googlesource.com/chromiumos/third_party/kernel/+/4ce0e8a3697edb8fd071110b3af65014512061c7
In this respin the elan_i2c patch is dropped and converting it will be
addressed later.
v3..v4:
- updated the comment in input_open_device() (Hans)
- used more straightforward locking pattern in adc/exynos (Michał)
v2..v3:
- ignored autorepeat events in input_get_disposition() if a key is not
pressed (Hans)
- dropped inhibit()/uninhibit() driver callbacks (Hans)
- split ACPI button patch into taking the lock and using the helper (Rafael)
- dropped the elan_i2c conversion
- fixed typos in exynos adc
v1..v2:
- added input_device_enabled() helper and used it in drivers (Dmitry)
- the fact of open() and close() being called in inhibit/uninhibit paths has
been emphasized in the commit message of PATCH 6/7 (Dmitry)
Andrzej Pietrasiewicz (6):
Input: add input_device_enabled()
Input: use input_device_enabled()
ACPI: button: Access input device's users under appropriate mutex
ACPI: button: Use input_device_enabled() helper
iio: adc: exynos: Use input_device_enabled()
platform/x86: thinkpad_acpi: Use input_device_enabled()
Patrik Fimml (1):
Input: Add "inhibited" property
drivers/acpi/button.c | 7 +-
drivers/iio/adc/exynos_adc.c | 6 +-
drivers/input/input.c | 125 ++++++++++++++++++--
drivers/input/joystick/xpad.c | 4 +-
drivers/input/keyboard/ep93xx_keypad.c | 2 +-
drivers/input/keyboard/gpio_keys.c | 4 +-
drivers/input/keyboard/imx_keypad.c | 4 +-
drivers/input/keyboard/ipaq-micro-keys.c | 2 +-
drivers/input/keyboard/lpc32xx-keys.c | 4 +-
drivers/input/keyboard/pmic8xxx-keypad.c | 4 +-
drivers/input/keyboard/pxa27x_keypad.c | 2 +-
drivers/input/keyboard/samsung-keypad.c | 4 +-
drivers/input/keyboard/spear-keyboard.c | 8 +-
drivers/input/keyboard/st-keyscan.c | 4 +-
drivers/input/keyboard/tegra-kbc.c | 4 +-
drivers/input/misc/drv260x.c | 4 +-
drivers/input/misc/drv2665.c | 4 +-
drivers/input/misc/drv2667.c | 4 +-
drivers/input/misc/gp2ap002a00f.c | 4 +-
drivers/input/misc/kxtj9.c | 4 +-
drivers/input/misc/sirfsoc-onkey.c | 2 +-
drivers/input/mouse/navpoint.c | 4 +-
drivers/input/touchscreen/ad7879.c | 6 +-
drivers/input/touchscreen/atmel_mxt_ts.c | 4 +-
drivers/input/touchscreen/auo-pixcir-ts.c | 8 +-
drivers/input/touchscreen/bu21029_ts.c | 4 +-
drivers/input/touchscreen/chipone_icn8318.c | 4 +-
drivers/input/touchscreen/cyttsp_core.c | 4 +-
drivers/input/touchscreen/eeti_ts.c | 4 +-
drivers/input/touchscreen/ektf2127.c | 4 +-
drivers/input/touchscreen/imx6ul_tsc.c | 4 +-
drivers/input/touchscreen/ipaq-micro-ts.c | 2 +-
drivers/input/touchscreen/iqs5xx.c | 4 +-
drivers/input/touchscreen/lpc32xx_ts.c | 4 +-
drivers/input/touchscreen/melfas_mip4.c | 4 +-
drivers/input/touchscreen/mms114.c | 6 +-
drivers/input/touchscreen/pixcir_i2c_ts.c | 8 +-
drivers/input/touchscreen/ucb1400_ts.c | 4 +-
drivers/input/touchscreen/wm97xx-core.c | 14 ++-
drivers/input/touchscreen/zforce_ts.c | 8 +-
drivers/platform/x86/thinkpad_acpi.c | 4 +-
include/linux/input.h | 14 ++-
42 files changed, 228 insertions(+), 96 deletions(-)
base-commit: 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162
--
2.17.1
next prev parent reply other threads:[~2020-06-08 11:23 UTC|newest]
Thread overview: 91+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200506002746.GB89269@dtor-ws>
2020-05-15 16:49 ` [PATCHv2 0/7] Support inhibiting input devices Andrzej Pietrasiewicz
2020-05-15 16:51 ` [PATCHv2 1/7] Input: add input_device_enabled() Andrzej Pietrasiewicz
2020-05-15 16:52 ` [PATCHv2 6/7] Input: Add "inhibited" property Andrzej Pietrasiewicz
2020-05-15 16:53 ` [PATCHv2 3/7] ACPI: button: Use input_device_enabled() helper Andrzej Pietrasiewicz
2020-05-18 12:40 ` Rafael J. Wysocki
2020-05-15 18:19 ` [PATCHv2 0/7] Support inhibiting input devices Hans de Goede
2020-05-17 22:55 ` Peter Hutterer
2020-05-18 2:40 ` Dmitry Torokhov
2020-05-18 7:36 ` Hans de Goede
2020-05-22 15:35 ` Andrzej Pietrasiewicz
2020-05-27 6:13 ` Peter Hutterer
2020-05-18 10:48 ` Andrzej Pietrasiewicz
2020-05-18 12:24 ` Hans de Goede
2020-05-18 13:49 ` Andrzej Pietrasiewicz
2020-05-18 14:23 ` Hans de Goede
2020-05-19 9:02 ` Andrzej Pietrasiewicz
2020-05-19 9:36 ` Hans de Goede
2020-05-27 6:34 ` Dmitry Torokhov
2020-06-02 16:56 ` Andrzej Pietrasiewicz
2020-06-02 17:52 ` Dmitry Torokhov
2020-06-02 18:50 ` Andrzej Pietrasiewicz
2020-06-02 20:19 ` Hans de Goede
2020-06-03 13:07 ` Andrzej Pietrasiewicz
2020-06-03 17:38 ` Hans de Goede
2020-06-03 17:54 ` Andrzej Pietrasiewicz
2020-06-03 19:37 ` Hans de Goede
2020-06-04 7:28 ` Dmitry Torokhov
2020-06-05 17:33 ` [PATCH v3 " Andrzej Pietrasiewicz
2020-06-05 17:33 ` [PATCH v3 1/7] Input: add input_device_enabled() Andrzej Pietrasiewicz
2020-06-05 17:33 ` [PATCH v3 2/7] Input: use input_device_enabled() Andrzej Pietrasiewicz
2020-06-05 17:33 ` [PATCH v3 3/7] ACPI: button: Access input device's users under appropriate mutex Andrzej Pietrasiewicz
2020-06-05 17:33 ` [PATCH v3 4/7] ACPI: button: Use input_device_enabled() helper Andrzej Pietrasiewicz
2020-06-05 17:33 ` [PATCH v3 5/7] iio: adc: exynos: Use input_device_enabled() Andrzej Pietrasiewicz
2020-06-05 19:49 ` Michał Mirosław
2020-06-05 17:33 ` [PATCH v3 6/7] platform/x86: thinkpad_acpi: " Andrzej Pietrasiewicz
2020-06-05 17:33 ` [PATCH v3 7/7] Input: Add "inhibited" property Andrzej Pietrasiewicz
2020-06-05 17:41 ` Hans de Goede
2020-06-08 11:22 ` Andrzej Pietrasiewicz [this message]
2020-06-08 11:22 ` [PATCH v4 1/7] Input: add input_device_enabled() Andrzej Pietrasiewicz
2020-12-03 6:25 ` Dmitry Torokhov
2020-06-08 11:22 ` [PATCH v4 2/7] Input: use input_device_enabled() Andrzej Pietrasiewicz
2020-12-03 6:26 ` Dmitry Torokhov
[not found] ` <CGME20201207133237eucas1p26f8484944760a14e51dc7353ed33cd28@eucas1p2.samsung.com>
2020-12-07 13:32 ` Marek Szyprowski
2020-12-07 15:50 ` Andrzej Pietrasiewicz
2020-12-08 10:05 ` Marek Szyprowski
2020-12-09 6:37 ` Dmitry Torokhov
2020-12-11 7:09 ` [PATCH] Input: cyapa - do not call input_device_enabled from power mode handler Dmitry Torokhov
2020-12-11 8:22 ` Marek Szyprowski
2020-12-11 8:31 ` Dmitry Torokhov
2020-06-08 11:22 ` [PATCH v4 3/7] ACPI: button: Access input device's users under appropriate mutex Andrzej Pietrasiewicz
2020-06-24 15:00 ` Rafael J. Wysocki
2020-06-25 5:23 ` Dmitry Torokhov
2020-06-25 10:55 ` Rafael J. Wysocki
2020-10-05 5:08 ` Dmitry Torokhov
2020-06-08 11:22 ` [PATCH v4 4/7] ACPI: button: Use input_device_enabled() helper Andrzej Pietrasiewicz
2020-06-25 5:24 ` Dmitry Torokhov
2020-10-05 5:06 ` Dmitry Torokhov
2020-06-08 11:22 ` [PATCH v4 5/7] iio: adc: exynos: Use input_device_enabled() Andrzej Pietrasiewicz
2020-06-10 1:28 ` Michał Mirosław
2020-06-10 7:52 ` [FIXED PATCH " Andrzej Pietrasiewicz
2020-06-08 11:22 ` [PATCH v4 6/7] platform/x86: thinkpad_acpi: " Andrzej Pietrasiewicz
2020-06-08 11:22 ` [PATCH v4 7/7] Input: Add "inhibited" property Andrzej Pietrasiewicz
2020-10-05 18:10 ` Dmitry Torokhov
2020-10-06 13:04 ` Andrzej Pietrasiewicz
2020-10-07 1:11 ` Dmitry Torokhov
2020-10-07 1:12 ` Dmitry Torokhov
2020-12-03 6:26 ` Dmitry Torokhov
2020-06-10 9:49 ` [PATCH v4 0/7] Support inhibiting input devices Hans de Goede
2020-06-10 10:38 ` Rafael J. Wysocki
2020-06-10 13:12 ` Andrzej Pietrasiewicz
2020-06-10 13:21 ` Hans de Goede
2020-06-10 13:41 ` Andrzej Pietrasiewicz
2020-06-12 8:30 ` Hans de Goede
2020-06-12 8:47 ` Andrzej Pietrasiewicz
2020-06-16 17:29 ` [PATCH] Input: document inhibiting Andrzej Pietrasiewicz
2020-06-16 17:38 ` Randy Dunlap
2020-06-17 7:44 ` Hans de Goede
2020-06-17 10:18 ` [PATCH v2] " Andrzej Pietrasiewicz
2020-06-17 10:21 ` Hans de Goede
2020-06-17 16:52 ` Randy Dunlap
2020-06-23 13:35 ` Pavel Machek
2020-12-03 6:27 ` Dmitry Torokhov
2020-06-10 14:01 ` [PATCH v4 0/7] Support inhibiting input devices Rafael J. Wysocki
2020-06-10 13:52 ` Hans de Goede
2020-06-10 18:28 ` Dmitry Torokhov
2020-06-12 8:14 ` Hans de Goede
2020-06-12 8:17 ` Hans de Goede
2020-08-03 14:40 ` Andrzej Pietrasiewicz
2020-06-07 20:24 ` [PATCH v3 " Pavel Machek
2020-06-08 5:37 ` Dmitry Torokhov
2020-06-08 9:28 ` Andrzej Pietrasiewicz
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