[Intel-gfx] [PATCH] drm/i915: init per-engine WAs for all engines

[Daniele Ceraolo Spurio]

commit 4a15c75c4246 ("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.

Fixes: 4a15c75c4246 ("drm/i915: Introduce per-engine workarounds")
Cc: Tvrtko Ursulin <tvrtko.ursulin at intel.com>
Signed-off-by: Daniele Ceraolo Spurio <daniele.ceraolospurio at intel.com>
---
 drivers/gpu/drm/i915/intel_lrc.c | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index 6c98fb7cebf2..13c6c579ec7a 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -2304,9 +2304,17 @@ int logical_render_ring_init(struct intel_engine_cs *engine)
 
 int logical_xcs_ring_init(struct intel_engine_cs *engine)
 {
+	int ret;
+
 	logical_ring_setup(engine);
 
-	return logical_ring_init(engine);
+	ret = logical_ring_init(engine);
+	if (ret)
+		return ret;
+
+	intel_engine_init_workarounds(engine);
+
+	return 0;
 }
 
 static u32
-- 
2.20.1