[Intel-gfx] [PATCH 09/13] drm/i915: debug print on backlight register

[Imre Deak]

On Fri, 2013-11-08 at 16:49 +0200, Jani Nikula wrote:
> Signed-off-by: Jani Nikula <jani.nikula at intel.com>

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

> ---
>  drivers/gpu/drm/i915/intel_panel.c |    6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/intel_panel.c b/drivers/gpu/drm/i915/intel_panel.c
> index 9a55b36..3dd9f57d 100644
> --- a/drivers/gpu/drm/i915/intel_panel.c
> +++ b/drivers/gpu/drm/i915/intel_panel.c
> @@ -1065,6 +1065,12 @@ int intel_panel_setup_backlight(struct drm_connector *connector)
>  
>  	panel->backlight.present = true;
>  
> +	DRM_DEBUG_KMS("backlight initialized, %s, brightness %u/%u, "
> +		      "sysfs interface %sregistered\n",
> +		      panel->backlight.enabled ? "enabled" : "disabled",
> +		      panel->backlight.level, panel->backlight.max,
> +		      panel->backlight.device ? "" : "not ");
> +
>  	return 0;
>  }
>