mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-05 18:41:58 +09:00
da1e8adab3
commit8b271370e9upstream. The rt5682 driver switches its regmap to cache-only when the device suspends and back to regular mode on resume. When the jack detect interrupt fires rt5682_irq() schedules the jack detect work. This can result in invalid reads from the regmap in cache-only mode if the work runs before the device has resumed: [ 56.245502] rt5682 9-001a: ASoC: error at soc_component_read_no_lock on rt5682.9-001a for register: [0x000000f0] -16 Disable the jack detection interrupt during suspend and re-enable it on resume. The driver already schedules the jack detection work on resume, so any state change during suspend is still handled. This is essentially the same as commitf7d00a9be1("SoC: rt5682s: Disable jack detection interrupt during suspend") for the rt5682s. Cc: stable@kernel.org Signed-off-by: Matthias Kaehlcke <mka@chromium.org Reviewed-by: Douglas Anderson <dianders@chromium.org Reviewed-by: Stephen Boyd <swboyd@chromium.org Link: https://lore.kernel.org/r/20230516164629.1.Ibf79e94b3442eecc0054d2b478779cc512d967fc@changeid Signed-off-by: Mark Brown <broonie@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.