We've been a bit loose about this opening parameter. We should only
add the flag for writing OA reports when the value of this parameter
is != 0.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@xxxxxxxxx>
---
drivers/gpu/drm/i915/i915_perf.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/i915_perf.c b/drivers/gpu/drm/i915/i915_perf.c
index 3beb24bc9277..9de935501aad 100644
--- a/drivers/gpu/drm/i915/i915_perf.c
+++ b/drivers/gpu/drm/i915/i915_perf.c
@@ -2747,7 +2747,8 @@ static int read_properties_unlocked(struct drm_i915_private *dev_priv,
props->ctx_handle = value;
break;
case DRM_I915_PERF_PROP_SAMPLE_OA:
- props->sample_flags |= SAMPLE_OA_REPORT;
+ if (value)
+ props->sample_flags |= SAMPLE_OA_REPORT;
break;
case DRM_I915_PERF_PROP_OA_METRICS_SET:
if (value == 0) {
--
2.16.3
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