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Tvrtko Ursulin 022d3093a9 drm/i915/icl: Prepare for more rings
Gen11 will add more VCS and VECS rings so prepare the
infrastructure to support that.

Bspec: 7021

v2: Rebase.
v3: Rebase.
v4: Rebase.
v5: Rebase.
v6:
  - Update for POR changes. (Daniele Ceraolo Spurio)
  - Add provisional guc engine ids - to be checked and confirmed.
v7:
  - Rebased.
  - Added the new ring masks.
  - Added the new HW ids.
v8:
  - Introduce I915_MAX_VCS/VECS to avoid magic numbers (Michal)

v9: increase MAX_ENGINE_INSTANCE to 3

Cc: Michal Wajdeczko <michal.wajdeczko@intel.com>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180228101153.7224-1-mika.kuoppala@linux.intel.com
2018-03-01 14:13:47 +02:00
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Documentation Merge drm-next into drm-intel-next-queued (this time for real) 2018-03-01 11:14:24 +02:00
drivers drm/i915/icl: Prepare for more rings 2018-03-01 14:13:47 +02:00
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include Merge drm-next into drm-intel-next-queued (this time for real) 2018-03-01 11:14:24 +02:00
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README

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.