8589086f4e
On many devices the RTL8723BS device gets reset during suspend/resume, causing it to lose its firmware and all state. Testing has shown it drops back to communicating at 115200 bps and sends sync-request packages, indicating it has been fully reset. This commit fixes this by queueing a reprobe on resume. This mirrors how USB RTL BT devices, which have the same problem, are handled in the btusb driver, there we set the USB_QUIRK_RESET_RESUME for all RTL devices, which also causes a reprobe on resume. The only difference is that here we need to do the reprobe ourselves. Since we are doing a full reprobe on resume now, we can also turn off the device on suspend to save power while suspended. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.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.