drm/i915/icl: WaModifyGamTlbPartitioning
authorOscar Mateo <oscar.mateo@intel.com>
Tue, 8 May 2018 21:29:27 +0000 (14:29 -0700)
committerMika Kuoppala <mika.kuoppala@linux.intel.com>
Fri, 11 May 2018 12:55:35 +0000 (15:55 +0300)
commitf4a357140a5693bfb0ab4e6608b7118a288a9ba9
tree1e20407b4359a031306d85dbf2daba489bad346e
parentd41bab687999793d7331b7b8906dca7e1aeb64c7
drm/i915/icl: WaModifyGamTlbPartitioning

Adjust default GAM TLB partitioning for performance reasons.

v2: Only touch the bits that we really need
v3: Rebased on top of the WA refactoring
v4:
  - Added References (Mika)
  - Rebased
v5:
  - Rebased
  - C, not lisp (Chris)
  - Correct reference number (Mika)

References: HSDES#220160670
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/1525814984-20039-6-git-send-email-oscar.mateo@intel.com
drivers/gpu/drm/i915/i915_reg.h
drivers/gpu/drm/i915/intel_workarounds.c