[v8,0/7] Define MOCS table for Icelake

Message

Lucas De Marchi Jan. 22, 2019, 5:12 a.m. UTC

This reworks v7 of the series
(https://patchwork.freedesktop.org/series/54070/) to handle the comments
there and some more of my own.

Changes:
  - Initialize undefined entries to PTE rather than uncached (suggested
    by Chris)
  - Add a new macro to define MOCS entries: this allows to make the
    table more readable and to implicitly mark entries that are defined
  - Minor improvements to "drm/i915: cache number of MOCS entries"
    (suggested by Tvrtko)
  - Reorder patches to avoid unneeded changes (suggested by Tvrtko)

Lucas De Marchi (5):
  drm/i915: initialize unused MOCS entries to PTE
  drm/i915: Simplify MOCS table definition
  drm/i915: use a macro to define MOCS entries
  drm/i915: keep track of used entries in MOCS table
  drm/i915: cache number of MOCS entries

Tomasz Lis (2):
  drm/i915/skl: Rework MOCS tables to keep common part in a define
  drm/i915/icl: Define MOCS table for Icelake

 drivers/gpu/drm/i915/intel_mocs.c | 356 ++++++++++++++++++------------
 1 file changed, 211 insertions(+), 145 deletions(-)