drm/i915/selftests: Check for any sign of request starting in wait_for_submit()

We only want to wait until the request has been submitted at least once;
that is it is either in flight, or has been.

References: fcf7df7aae24 ("drm/i915/selftests: Check for the error interrupt before we wait!")
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Matthew Auld <matthew.auld@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200218141305.1258394-1-chris@chris-wilson.co.uk

diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index 40c53cc1c7c0e74765505bd0f78b59d0dca5d7b5..7b303d5fd5b8d1c005c834c5c27d6fd2f9474759 100644 (file)
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -83,7 +83,7 @@ static int wait_for_submit(struct intel_engine_cs *engine,
                        return 0;
                }
 
-               if (i915_request_completed(rq)) /* that was quick! */
+               if (i915_request_started(rq)) /* that was quick! */
                        return 0;
        } while (time_before(jiffies, timeout));