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

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commit 1d925758ba 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>
This commit is contained in:
Leo (Hanghong) Ma
2021-11-12 10:11:35 -05:00
committed by Greg Kroah-Hartman
parent 7508ac360d
commit dab06be161
2 changed files with 6 additions and 1 deletions
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4
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
View File

@@ -3650,7 +3650,9 @@ 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;
}

3
drivers/gpu/drm/amd/display/include/logger_types.h
View File

@@ -72,6 +72,9 @@
#define DC_LOG_DSC(...) DRM_DEBUG_KMS(__VA_ARGS__)
#define DC_LOG_SMU(...) pr_debug("[SMU_MSG]:"__VA_ARGS__)
#define DC_LOG_DWB(...) DRM_DEBUG_KMS(__VA_ARGS__)
#if defined(CONFIG_DRM_AMD_DC_DCN)
#define DC_LOG_DP2(...) DRM_DEBUG_KMS(__VA_ARGS__)
#endif
struct dal_logger;