[Intel-gfx] [PATCH] drm/i915/display: Reduce log level for DP command signal timeout

[Vanshidhar Konda]

The log level for timeout after waiting for a signal on the  DP aux
channel control register is set to DRM_ERROR. But this is timeout not a
fatal error as the driver is expected to retry the command. Failure
after all retries is already captured as an error. Hence, reducing the
log for a timeout to warning instead of error.
---
 drivers/gpu/drm/i915/intel_dp.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index 47857f96c3b1..f51e8b2ccb17 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1069,7 +1069,7 @@ intel_dp_aux_wait_done(struct intel_dp *intel_dp)
 	trace_i915_reg_rw(false, ch_ctl, status, sizeof(status), true);
 
 	if (!done)
-		DRM_ERROR("dp aux hw did not signal timeout!\n");
+		DRM_WARN("dp aux hw did not signal timeout!\n");
 #undef C
 
 	return status;
-- 
2.20.1