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[41/41] drm/i915: Support secure dispatch on gen6/gen7

Message ID 20210125140136.10494-41-chris@chris-wilson.co.uk (mailing list archive)
State New, archived
Headers show
Series [01/41] drm/i915/selftests: Check for engine-reset errors in the middle of workarounds | expand

Commit Message

Chris Wilson Jan. 25, 2021, 2:01 p.m. UTC
Re-enable secure dispatch for gen6/gen7, primarily to workaround the
command parser and overly zealous command validation on Haswell.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
 drivers/gpu/drm/i915/i915_drv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index f281c5799133..b5a530cd7122 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1675,7 +1675,7 @@  tgl_stepping_get(struct drm_i915_private *dev_priv)
 #define HAS_LLC(dev_priv)	(INTEL_INFO(dev_priv)->has_llc)
 #define HAS_SNOOP(dev_priv)	(INTEL_INFO(dev_priv)->has_snoop)
 #define HAS_EDRAM(dev_priv)	((dev_priv)->edram_size_mb)
-#define HAS_SECURE_BATCHES(dev_priv) (INTEL_GEN(dev_priv) < 6)
+#define HAS_SECURE_BATCHES(dev_priv) (INTEL_GEN(dev_priv) < 8)
 #define HAS_WT(dev_priv)	HAS_EDRAM(dev_priv)
 #define HWS_NEEDS_PHYSICAL(dev_priv)	(INTEL_INFO(dev_priv)->hws_needs_physical)