drm/i915: Enable ASLE if present

The changes to opregion initialisation order meant that the ASLE setup
code might not be run at the correct time. Ensure that the interrupts are
set up.

Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Eric Anholt <eric@anholt.net>

diff --git a/drivers/gpu/drm/i915/i915_opregion.c b/drivers/gpu/drm/i915/i915_opregion.c
index 3eceefe3475f4fe01cc48543b0125d6c3960c1f2..dc425e74a268e0c59d9f008cb3d791e1b83c8751 100644 (file)
--- a/drivers/gpu/drm/i915/i915_opregion.c
+++ b/drivers/gpu/drm/i915/i915_opregion.c
@@ -386,6 +386,7 @@ int intel_opregion_init(struct drm_device *dev, int resume)
        if (mboxes & MBOX_ASLE) {
                DRM_DEBUG("ASLE supported\n");
                opregion->asle = base + OPREGION_ASLE_OFFSET;
+               opregion_enable_asle(dev);
        }
 
        if (!resume)