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
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