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drm/i915: init per-engine WAs for all engines

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commit 4a15c75c42 ("drm/i915: Introduce per-engine workarounds")
refactored the workaround code to have functions per-engine, but didn't
call any of them from logical_xcs_ring_init. Since we do have a non-RCS
workaround for KBL (WaKBLVECSSemaphoreWaitPoll) we do need to call
intel_engine_init_workarounds for non-RCS engines.
Note that whitelist is still RCS-only.

v2: move the call to logical_ring_init (Chris)

Fixes: 4a15c75c42 ("drm/i915: Introduce per-engine workarounds")
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190110013232.8972-2-daniele.ceraolospurio@intel.com
(cherry picked from commit a60acb223f)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Daniele Ceraolo Spurio 2019-01-09 17:32:32 -08:00 committed by Jani Nikula
parent 280d479b31
commit 70e31424ea
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/i915/intel_lrc.c
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@ -2244,6 +2244,8 @@ static int logical_ring_init(struct intel_engine_cs *engine)
if (ret)
return ret;
intel_engine_init_workarounds(engine);
if (HAS_LOGICAL_RING_ELSQ(i915)) {
execlists->submit_reg = i915->regs +
i915_mmio_reg_offset(RING_EXECLIST_SQ_CONTENTS(engine));
@ -2310,7 +2312,6 @@ int logical_render_ring_init(struct intel_engine_cs *engine)
}
intel_engine_init_whitelist(engine);
intel_engine_init_workarounds(engine);
return 0;
}