Apply Wa_16018031267 / Wa_16018063123. This necessitates submitting a fastcolor blit as WABB and setting the copy engine arbitration to round-robin mode. Signed-off-by: Nirmoy Das <nirmoy.das@xxxxxxxxx> Signed-off-by: Jonathan Cavitt <jonathan.cavitt@xxxxxxxxx> CC: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> CC: Rodrigo Vivi <rodrigo.vivi@xxxxxxxxx> CC: Tomasz Mistat <tomasz.mistat@xxxxxxxxx> CC: Gregory F Germano <gregory.f.germano@xxxxxxxxx> CC: Matt Roper <matthew.d.roper@xxxxxxxxx> CC: James Ausmus <james.ausmus@xxxxxxxxx> Nirmoy Das (2): drm/i915: Add WABB blit for Wa_16018031267 / Wa_16018063123 drm/i915: Set copy engine arbitration for pipeblit WA drivers/gpu/drm/i915/gt/intel_engine_regs.h | 6 ++ drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 + drivers/gpu/drm/i915/gt/intel_lrc.c | 114 +++++++++++++++++++- drivers/gpu/drm/i915/gt/intel_workarounds.c | 6 ++ drivers/gpu/drm/i915/gt/selftest_lrc.c | 65 +++++++---- drivers/gpu/drm/i915/i915_drv.h | 5 + 6 files changed, 178 insertions(+), 21 deletions(-) -- 2.25.1
