From: Lucas De Marchi <lucas.demarchi@intel.com>
Date: Fri, 6 Nov 2020 22:55:31 +0000 (-0800)
Subject: drm/i915: Do not setup hpd without display
X-Git-Tag: howlett/maple_spf/20210104~396^2~5^2~45
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=9a450b68fef7f482b334f900d9ae6d23261b17c1;p=users%2Fjedix%2Flinux-maple.git

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 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);