drm/i915: Do not setup hpd without display

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.

Cc: José Roberto de Souza <jose.souza@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201106225531.920641-8-lucas.demarchi@intel.com

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 4faf7cb9c1584329db67ed67e3f1f16ee1d80997..01f5749a590512fb33b82d2352ffe4c0a48854da 100644 (file)
--- 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);