From a6fb47eff7c54f2f7f3be1912f2a2645d0e5f751 Mon Sep 17 00:00:00 2001
From: Swati Sharma <swati2.sharma@intel.com>
Date: Tue, 3 Mar 2020 03:08:07 +0530
Subject: drm/i915/display: Decrease log level
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Git-commit: 2c1816af090d1ff18f01e5bd17e34d98a4876da7
Patch-mainline: v5.7-rc1
References: jsc#SLE-12680, jsc#SLE-12880, jsc#SLE-12882, jsc#SLE-12883, jsc#SLE-13496, jsc#SLE-15322

Converting error to debug print if sink fails to configure scrambling or
TMDS bit clock ratio. In this case, we are timing out while disabling
the scrambling and setting the SCDC ratio, as there is no response
to the I2C SCDC write from the sink device. Error isn't due to something
wrong done from driver side.

Signed-off-by: Swati Sharma <swati2.sharma@intel.com>
Suggested-by: Ville Syrj채l채 <ville.syrjala@linux.intel.com>
Signed-off-by: Ville Syrj채l채 <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200302213807.6488-1-swati2.sharma@intel.com
Reviewed-by: Stanislav Lisovskiy <stanislav.lisovskiy@intel.com>
Signed-off-by: Patrik Jakobsson <pjakobsson@suse.de>
---
 drivers/gpu/drm/i915/display/intel_ddi.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
index 73c9d4fda6f8..73d0f4648c06 100644
--- a/drivers/gpu/drm/i915/display/intel_ddi.c
+++ b/drivers/gpu/drm/i915/display/intel_ddi.c
@@ -3565,8 +3565,9 @@ static void intel_enable_ddi_hdmi(struct intel_encoder *encoder,
 	if (!intel_hdmi_handle_sink_scrambling(encoder, connector,
 					       crtc_state->hdmi_high_tmds_clock_ratio,
 					       crtc_state->hdmi_scrambling))
-		DRM_ERROR("[CONNECTOR:%d:%s] Failed to configure sink scrambling/TMDS bit clock ratio\n",
-			  connector->base.id, connector->name);
+		DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Failed to configure sink "
+			      "scrambling/TMDS bit clock ratio\n",
+			       connector->base.id, connector->name);
 
 	/* Display WA #1143: skl,kbl,cfl */
 	if (IS_GEN9_BC(dev_priv)) {
-- 
2.28.0