drm/i915: Configure GEN11_{TBT,TC}_HOTPLUG_CTL for ports TC5/6

gen11_hpd_detection_setup() is missing ports TC5/6. Add them.

TODO: Might be nice to only enable the hpd detection logic
for ports we actually have. Should be rolled out for all
platforms if/when done...

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200630215601.28557-8-ville.syrjala@linux.intel.com
Reviewed-by: José Roberto de Souza <jose.souza@intel.com>

diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index 81cfc7280514d276fd2162ac7b3105f6a581d33b..78f8ab9bf229d468599a192598ba7557dde6474b 100644 (file)
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -3154,14 +3154,18 @@ static void gen11_hpd_detection_setup(struct drm_i915_private *dev_priv)
        hotplug |= GEN11_HOTPLUG_CTL_ENABLE(PORT_TC1) |
                   GEN11_HOTPLUG_CTL_ENABLE(PORT_TC2) |
                   GEN11_HOTPLUG_CTL_ENABLE(PORT_TC3) |
-                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4);
+                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4) |
+                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC5) |
+                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC6);
        I915_WRITE(GEN11_TC_HOTPLUG_CTL, hotplug);
 
        hotplug = I915_READ(GEN11_TBT_HOTPLUG_CTL);
        hotplug |= GEN11_HOTPLUG_CTL_ENABLE(PORT_TC1) |
                   GEN11_HOTPLUG_CTL_ENABLE(PORT_TC2) |
                   GEN11_HOTPLUG_CTL_ENABLE(PORT_TC3) |
-                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4);
+                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC4) |
+                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC5) |
+                  GEN11_HOTPLUG_CTL_ENABLE(PORT_TC6);
        I915_WRITE(GEN11_TBT_HOTPLUG_CTL, hotplug);
 }