[Intel-gfx] [PATCH 8/8] drm/i915: Do not setup hpd without display

[Souza, Jose]

On Fri, 2020-11-06 at 14:55 -0800, Lucas De Marchi wrote:
> Now that hpd/display related calls are split from the rest in
> intel_irq_init(), skip all of that in case we don't have display.

Reviewed-by: José Roberto de Souza <jose.souza at intel.com>

> 
> Cc: José Roberto de Souza <jose.souza at intel.com>
> Cc: Jani Nikula <jani.nikula at intel.com>
> Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
> ---
>  drivers/gpu/drm/i915/i915_irq.c | 3 +++
>  1 file changed, 3 insertions(+)
> 
> diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
> index 4faf7cb9c158..01f5749a5905 100644
> --- a/drivers/gpu/drm/i915/i915_irq.c
> +++ b/drivers/gpu/drm/i915/i915_irq.c
> @@ -4212,6 +4212,9 @@ void intel_irq_init(struct drm_i915_private *dev_priv)
>  	if (HAS_GT_UC(dev_priv) && INTEL_GEN(dev_priv) < 11)
>  		dev_priv->gt.pm_guc_events = GUC_INTR_GUC2HOST << 16;
>  
> 
> 
> 
> +	if (!HAS_DISPLAY(dev_priv))
> +		return;
> +
>  	intel_hpd_init_pins(dev_priv);
>  
> 
> 
> 
>  	intel_hpd_init_work(dev_priv);