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drm/i915/dp: Tune down FEC detection timeout error message

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At least a Realtek DP branch device with the

OUI 00-e0-4c dev-ID Dp1.4 HW-rev 1.0 SW-rev 131.1

device identification doesn't report detecting the FEC decoding start
symbol. Tune down the corresponding error to a debug message.

Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Imre Deak <imre.deak@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20231113142051.258864-1-imre.deak@intel.com
This commit is contained in:
Imre Deak
2023-11-13 16:20:51 +02:00
parent a6865fe6fd
commit dd99d5b1ab
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/gpu/drm/i915/display/intel_ddi.c
+2 -2
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@@ -2257,8 +2257,8 @@ static void wait_for_fec_detected(struct drm_dp_aux *aux, bool enabled)
return;
if (err == -ETIMEDOUT)
drm_err(&i915->drm, "Timeout waiting for FEC %s to get detected\n",
str_enabled_disabled(enabled));
drm_dbg_kms(&i915->drm, "Timeout waiting for FEC %s to get detected\n",
str_enabled_disabled(enabled));
else
drm_dbg_kms(&i915->drm, "FEC detected status read error: %d\n", status);
}