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commit12c6223fc1upstream. Using an InterTech DMG-02 dongle, the led remains on when the system goes into standby mode. After wakeup, it's no longer possible to control the led. It turned out that the register settings to enable or disable the led were not correct. They worked for some dongles like the Edimax V2 but not for others like the InterTech DMG-02. This patch fixes the register settings. Bit 3 in the led_cfg2 register controls the led status, bit 5 must always be set to be able to control the led, bit 6 has no influence on the led. Setting the mac_pinmux_cfg register is not necessary. These settings were tested with Edimax V2 and InterTech DMG-02. Cc: stable@vger.kernel.org Fixes:8cd574e6af("staging: r8188eu: introduce new hal dir for RTL8188eu driver") Suggested-by: Michael Straube <straube.linux@gmail.com> Signed-off-by: Martin Kaiser <martin@kaiser.cx> Tested-by: Michael Straube <straube.linux@gmail.com> # InterTech DMG-02, Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150 Link: https://lore.kernel.org/r/20221015151115.232095-2-martin@kaiser.cx 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.