[PATCH 6/6] hmm

Chris Wilson chris at chris-wilson.co.uk
Sat Dec 28 18:35:54 UTC 2019


---
 drivers/gpu/drm/i915/gt/intel_lrc.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c
index 5f50b92a6042..d451768d0aa3 100644
--- a/drivers/gpu/drm/i915/gt/intel_lrc.c
+++ b/drivers/gpu/drm/i915/gt/intel_lrc.c
@@ -2522,8 +2522,9 @@ static void execlists_context_reset(struct intel_context *ce)
 	__execlists_update_reg_state(ce, ce->engine);
 	regs[CTX_CONTEXT_CONTROL] |=
 		_MASKED_BIT_ENABLE(CTX_CTRL_ENGINE_CTX_RESTORE_INHIBIT);
-
-	ce->lrc_desc |= CTX_DESC_FORCE_RESTORE;
+	if (INTEL_GEN(ce->engine->i915) < 11)
+		regs[CTX_CONTEXT_CONTROL] |=
+			_MASKED_BIT_ENABLE(CTX_CTRL_ENGINE_CTX_SAVE_INHIBIT);
 }
 
 static const struct intel_context_ops execlists_context_ops = {
-- 
2.25.0.rc0



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