Bugzilla: https://bugzilla.redhat.com/2183344
commit 380c7ba3923c6e471aff0f951a6cf42e8dec2c79
Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed Feb 8 19:07:28 2023 +0200
gpiolib: Clean up headers
There is a few things done:
- include only the headers we are direct user of
- when pointer is in use, provide a forward declaration
- add missing headers
- group generic headers and subsystem headers
- sort each group alphabetically
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Bugzilla: https://bugzilla.redhat.com/2183344
commit 70d0fc4288dabd65025fde7774b4f9262afa9034
Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Wed Dec 28 11:20:44 2022 +0200
gpiolib: Get rid of not used of_node member
All new drivers should use fwnode and / or parent to provide the
necessary information to the GPIO library.
Cc: Thierry Reding <treding@nvidia.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Bugzilla: https://bugzilla.redhat.com/2183344
commit 8eb1f71e7acca4f92cf9cf83030cbb8ec2524025
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri Nov 11 14:19:07 2022 -0800
gpiolib: consolidate GPIO lookups
Ensure that all paths to obtain/look up GPIOD from generic
consumer-visible APIs go through the new gpiod_find_and_request()
helper, so that we can easily extend it with support for new firmware
mechanisms.
The only exception is OF-specific [devm_]gpiod_get_from_of_node() API
that is still being used by a couple of drivers and will be removed as
soon as patches converting them to use generic fwnode/device APIs are
accepted.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Bugzilla: https://bugzilla.redhat.com/2183344
commit b7452d670fdef8974e18754342fe6f68e20c2567
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Tue Nov 15 11:20:47 2022 +0100
gpiolib: acpi: avoid leaking ACPI details into upper gpiolib layers
There is no need for the generic parts of GPIOLIB to be aware of
implementation details of ACPI-bases lookups.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Bugzilla: https://bugzilla.redhat.com/2183344
commit 2b6bce80ae70b91134a5731d85076042ae90c300
Author: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Fri Nov 11 14:19:04 2022 -0800
gpiolib: acpi: change acpi_find_gpio() to accept firmware node
In preparation of switching all ACPI-based GPIO lookups to go through
acpi_find_gpio() let's change it to accept device node as its argument
as we do not always have access to device structure.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Bugzilla: https://bugzilla.redhat.com/2183344
commit 08a149c40bdbb9cd08fd0d39c6976d713a187300
Author: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Fri Oct 7 12:53:44 2022 +0300
gpiolib: Clean up headers
There is a few things done:
- include only the headers we are direct user of
- when pointer is in use, provide a forward declaration
- add missing headers
- group generic headers and subsystem headers
- sort each group alphabetically
While at it, fix some awkward indentations.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Shaoqin Huang <shahuang@redhat.com>
Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=2166610
Upstream Status: since v6.1
Tested: with the hid-tools test suite and some hardware
commit 4c99256013fa4e0fe9733ca1bab2b5684ccc02a1
Author: Raul E Rangel <rrangel@chromium.org>
Date: Thu Sep 29 10:19:09 2022 -0600
gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get
The ACPI spec defines the SharedAndWake and ExclusiveAndWake share type
keywords. This is an indication that the GPIO IRQ can also be used as a
wake source. This change exposes the wake_capable bit so drivers can
correctly enable wake functionality instead of making an assumption.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
In the ACPI case we may use the firmware node in the similar way
as it's done for OF case. We may use that fwnode for other purposes
in the future.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
We didn't take into account the debounce settings supplied by ACPI.
This change is targeting the mentioned gap.
Reported-by: Coiby Xu <coiby.xu@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
It is not used outside gpiolib-acpi.c module, so there is no need to
export it.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20190904172624.GA76617@dtor-ws
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This is a follow up to the commit
f626d6dfb7 ("gpio: of: Break out OF-only code")
which broke down OF parts of GPIO library. Here we do the similar to ACPI.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20190730104337.21235-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Shaoqin Huang
Benjamin Tissoires
Andy Shevchenko
Dmitry Torokhov