From: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Date: Fri, 12 Nov 2021 15:11:35 +0000 (-0500)
Subject: drm/amd/display: Reduce dmesg error to a debug print
X-Git-Tag: v5.16.13~126
X-Git-Url: https://git.fsl.cs.sunysb.edu/?a=commitdiff_plain;h=14fcd42195b6da20bb0bc1580f20c0979bc16769;p=wrapfs-5.3.y.git

drm/amd/display: Reduce dmesg error to a debug print

commit 1d925758ba1a5d2716a847903e2fd04efcbd9862 upstream.

[Why & How]
Dmesg errors are found on dcn3.1 during reset test, but it's not
a really failure. So reduce it to a debug print.

Signed-off-by: Leo (Hanghong) Ma <hanghong.ma@amd.com>
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 94e75199d942..135ea1c422f2 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -4454,7 +4454,9 @@ bool dp_retrieve_lttpr_cap(struct dc_link *link)
 				lttpr_dpcd_data,
 				sizeof(lttpr_dpcd_data));
 		if (status != DC_OK) {
-			dm_error("%s: Read LTTPR caps data failed.\n", __func__);
+#if defined(CONFIG_DRM_AMD_DC_DCN)
+			DC_LOG_DP2("%s: Read LTTPR caps data failed.\n", __func__);
+#endif
 			return false;
 		}