mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-03 22:57:21 -04:00
95851205f9
eDP spec states that when sink enconters a problem that prevents it to keep PSR running it should set PSR status to internal error and set the reason why it happen to PSR_ERROR_STATUS but it is not how it was implemented. But also I don't want to change this behavior, who knows if there is a panel out there that only set the PSR_ERROR_STATUS. So here refactoring the code a bit to make more easy to read what was state above as more checks will be added to this function. v2: returning a int instead of a bool in psr_get_status_and_error_status() Cc: Gwan-gyeong Mun <gwan-gyeong.mun@intel.com> Cc: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191128014852.214135-2-jose.souza@intel.com
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.