c5cb0002d1
A new PVC+DG2 workaround has appeared recently: - Wa_16015675438 And a couple existing DG2 workarounds have been extended to PVC: - Wa_14015795083 - Wa_18018781329 Note that Wa_16015675438 asks us to program a register that is in the 0x2xxx range typically associated with the RCS engine, even though PVC does not have an RCS. By default the GuC will think we've made a mistake and throw an exception when it sees this register on a CCS engine's save/restore list, so we need to pass an extra GuC control flag to tell it that this is expected and not a problem. Signed-off-by: Anshuman Gupta <anshuman.gupta@intel.com> Signed-off-by: Badal Nilawar <badal.nilawar@intel.com> Signed-off-by: Prathap Kumar Valsan <prathap.kumar.valsan@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Reviewed-by: Anshuman Gupta <anshuman.gupta@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220608005108.3717895-1-matthew.d.roper@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.