From: Ben Widawsky <ben@xxxxxxxxxxxx>
We've done insufficient testing on them thus far, so keep them disabled
until we do test.
Signed-off-by: Ben Widawsky <ben@xxxxxxxxxxxx>
---
drivers/gpu/drm/i915/i915_drv.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 590d999..efb63b0 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -478,6 +478,12 @@ bool i915_semaphore_is_enabled(struct drm_device *dev)
if (INTEL_INFO(dev)->gen < 6)
return 0;
+ /* Until we get further testing... */
+ if (IS_GEN8(dev)) {
+ DRM_INFO("Semaphores disabled GEN8\n");
+ return 0;
+ }
+
if (i915_semaphores >= 0)
return i915_semaphores;
--
1.8.4.2
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