70c30b1ea7
It appears that we need to enable CIR device before attempting to touch
some of the registers. Previously, this was not a big issue, since we
were rarely seeing nvt_close() getting called.
Unfortunately, since commit cb84343fced1 ("media: lirc: do not call close()
or open() on unregistered devices") the initial open() during probe from
rc_setup_rx_device() is no longer successful, which means that userspace
clients will actually end up calling nvt_open()/nvt_close(). Since
nvt_open() is broken, the device doesn't seem to work as expected.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=199597
Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Cc: Jarod Wilson <jarod@redhat.com>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.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.
See Documentation/00-INDEX for a list of what is contained in each file.
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.