5d0c938ec9
Up to now we were reading some DRAM information from MCHBAR register and from pcode what is already not good but some GEN12(TGL-H and ADL-S) platforms have MCHBAR DRAM information in different offsets. This was notified to HW team that decided that the best alternative is always apply the 16gb_dimm watermark adjustment for GEN12+ platforms and read the remaning DRAM information needed to other display programming from pcode. So here moving the DRAM pcode function to intel_dram.c, removing the duplicated fields from intel_qgv_info, setting and using information from dram_info. v2: - bring back num_points to intel_qgv_info as num_qgv_point can be overwritten in icl_get_qgv_points() - add gen12_get_dram_info() and simplify gen11_get_dram_info() Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20210128164312.91160-2-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.