drm/i915: do not set MOCS control values on dgfx
authorLucas De Marchi <lucas.demarchi@intel.com>
Thu, 24 Oct 2019 19:51:21 +0000 (12:51 -0700)
committerLucas De Marchi <lucas.demarchi@intel.com>
Fri, 25 Oct 2019 20:55:49 +0000 (13:55 -0700)
commite6e2ac07118b15f25683fcbd59ea1be73ec9465d
tree4157ccd38545c3878d6c7314849e775807077825
parentd8203d398c0dca1b17922d096938b96c711f0367
drm/i915: do not set MOCS control values on dgfx

On dgfx there's no LLC and eDRAM control table. Since now this
also means the device has global MOCS, just return early on the
initialization function.

L3 settings still apply and still need to be tweaked.

Bspec: 45101

Cc: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191024195122.22877-3-lucas.demarchi@intel.com
drivers/gpu/drm/i915/gt/intel_mocs.c