8241cfbe67
For older gens PSR IIR and IMR have fixed addresses. From TGL onwards those registers moved to each transcoder offset. The bits for the registers are defined without an offset per transcoder as right now we have one register per transcoder. So add a fake "trans_shift" when calculating the bits offsets: it will be 0 for gen12+ and psr.transcoder otherwise. v2 (Lucas): change the implementation to use trans_shift instead of getting each bit value with a different macro Cc: Imre Deak <imre.deak@intel.com> Cc: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> Reviewed-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190904213419.27547-3-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.