3b51be4e40
BSpec was updated(r146548) with a new MG_DP_MODE Programming table, now taking in consideration the pin assignment and allowing us to optimize power by shutting down available but not needed lanes. It was tested on ICL and TGL, with adaptors that used pin assignment C and B, reversing the connector and going to different modes testing the not needed lane shutdown. v5: Using crtc_state->lane_count instead of dp.lane_count BSpec: 21735 BSpec: 49292 Cc: Imre Deak <imre.deak@intel.com> Cc: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Imre Deak <imre.deak@intel.com> Signed-off-by: Clinton A Taylor <clinton.a.taylor@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190926210659.56317-1-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.