Re: [PATCH] i915/display/intel_ddi: Reduce severity of failed FEC enabling

[Imre Deak <imre.deak@intel.com>]

On Mon, Nov 17, 2025 at 09:20:46AM +0100, Michał Grzelak wrote:
> During some IGT tests (e.g. xe_pm@s2idle-exec-after, xe_pm@s2idle-mocs)
> sink disconnects across suspend/resume, reconnecting later during resume
> at some point. Hence during resume, where the driver is restoring the
> pre-suspend mode, all the AUX transfers to the sink are expected to
> fail.
> 
> Switch error message to KMS debug message of failed FEC enabling.
> 
> Signed-off-by: Michał Grzelak <michal.grzelak@intel.com>

Reviewed-by: Imre Deak <imre.deak@intel.com>

> ---
>  drivers/gpu/drm/i915/display/intel_ddi.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c
> index 002ccd47856d..130d266242c8 100644
> --- a/drivers/gpu/drm/i915/display/intel_ddi.c
> +++ b/drivers/gpu/drm/i915/display/intel_ddi.c
> @@ -2446,7 +2446,7 @@ static void intel_ddi_enable_fec(struct intel_encoder *encoder,
>  			return;
>  	}
>  
> -	drm_err(display->drm, "Failed to enable FEC after retries\n");
> +	drm_dbg_kms(display->drm, "Failed to enable FEC after retries\n");
>  }
>  
>  static void intel_ddi_disable_fec(struct intel_encoder *encoder,
> -- 
> 2.45.2
>