Let's not reset the hangcheck as a side-effect of initialising the
engine, but as part of our GPU reset.
Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx>
Cc: Mika Kuoppala <mika.kuoppala@xxxxxxxxx>
Cc: Arun Siluvery <arun.siluvery@xxxxxxxxxxxxxxx>
Cc: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_gem.c | 1 +
drivers/gpu/drm/i915/intel_lrc.c | 2 --
drivers/gpu/drm/i915/intel_ringbuffer.c | 2 --
3 files changed, 1 insertion(+), 4 deletions(-)
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index b788f97cd4cf..978fa6f6f747 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3169,6 +3169,7 @@ static void i915_gem_reset_engine_cleanup(struct intel_engine_cs *engine)
}
intel_ring_init_seqno(engine, engine->last_submitted_seqno);
+ intel_engine_init_hangcheck(engine);
}
void i915_gem_reset(struct drm_device *dev)
diff --git a/drivers/gpu/drm/i915/intel_lrc.c b/drivers/gpu/drm/i915/intel_lrc.c
index b6af635e3a0f..377cfbfb71fd 100644
--- a/drivers/gpu/drm/i915/intel_lrc.c
+++ b/drivers/gpu/drm/i915/intel_lrc.c
@@ -1529,8 +1529,6 @@ static int gen8_init_common_ring(struct intel_engine_cs *engine)
engine->next_context_status_buffer = next_context_status_buffer_hw;
DRM_DEBUG_DRIVER("Execlists enabled for %s\n", engine->name);
- intel_engine_init_hangcheck(engine);
-
return intel_mocs_init_engine(engine);
}
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c
index 94c8ef461721..8a9e035341a9 100644
--- a/drivers/gpu/drm/i915/intel_ringbuffer.c
+++ b/drivers/gpu/drm/i915/intel_ringbuffer.c
@@ -627,8 +627,6 @@ static int init_ring_common(struct intel_engine_cs *engine)
ringbuf->tail = I915_READ_TAIL(engine) & TAIL_ADDR;
intel_ring_update_space(ringbuf);
- intel_engine_init_hangcheck(engine);
-
out:
intel_uncore_forcewake_put(dev_priv, FORCEWAKE_ALL);
--
2.8.1
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