Re: [Intel-gfx] [PATCH 04/15] drm/edid: debug log EDID override set/reset

["Ville Syrjälä" <ville.syrjala@linux.intel.com>]

On Tue, Oct 11, 2022 at 04:49:38PM +0300, Jani Nikula wrote:
> It's useful debugging information to know if and when an override EDID
> was set or reset.
> 
> Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>

> ---
>  drivers/gpu/drm/drm_edid.c | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/gpu/drm/drm_edid.c b/drivers/gpu/drm/drm_edid.c
> index 47465b9765f1..a863cffa2dc5 100644
> --- a/drivers/gpu/drm/drm_edid.c
> +++ b/drivers/gpu/drm/drm_edid.c
> @@ -2194,6 +2194,9 @@ int drm_edid_override_set(struct drm_connector *connector, const void *edid,
>  
>  	connector->override_edid = false;
>  
> +	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override set\n",
> +		    connector->base.id, connector->name);
> +
>  	ret = drm_connector_update_edid_property(connector, edid);
>  	if (!ret)
>  		connector->override_edid = true;
> @@ -2206,6 +2209,9 @@ int drm_edid_override_reset(struct drm_connector *connector)
>  {
>  	connector->override_edid = false;
>  
> +	drm_dbg_kms(connector->dev, "[CONNECTOR:%d:%s] EDID override reset\n",
> +		    connector->base.id, connector->name);
> +
>  	return drm_connector_update_edid_property(connector, NULL);
>  }
>  
> -- 
> 2.34.1

-- 
Ville Syrjälä
Intel