[Intel-gfx] [PATCH] drm/i915: Do not return unknown status when load detection is tested.

[Maarten Lankhorst]

This fixes the IGT test, which interprets unknown status as failed to
acquire load detect pipe.

Cc: Gabriel Feceoru <gabriel.feceoru at intel.com>
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
---
 drivers/gpu/drm/i915/intel_crt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/intel_crt.c b/drivers/gpu/drm/i915/intel_crt.c
index 505fc5cf26f8..4b2dfa1bb00e 100644
--- a/drivers/gpu/drm/i915/intel_crt.c
+++ b/drivers/gpu/drm/i915/intel_crt.c
@@ -652,6 +652,8 @@ intel_crt_detect(struct drm_connector *connector, bool force)
 		else if (INTEL_INFO(dev)->gen < 4)
 			status = intel_crt_load_detect(crt,
 				to_intel_crtc(connector->state->crtc)->pipe);
+		else if (i915.load_detect_test)
+			status = connector_status_disconnected;
 		else
 			status = connector_status_unknown;
 		intel_release_load_detect_pipe(connector, &tmp, &ctx);
-- 
2.1.0