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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2011-03-01 19:22:52 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2011-03-01 19:22:52 +0000 |
| commit | e8b2c3c47a53348aebbbeb5322e32937df958793 (patch) | |
| tree | 632f898459525351ed4bec36f8361d235f5db9ca /drivers/gpu/drm/i915 | |
| parent | 8692d00e996ed2a6560702623e5cb646da0f9767 (diff) | |
drm/i915: Re-enable GPU semaphores for SandyBridge mobile
This seems to be running stably on my test laptop, so hopefully the
reported hangs where just symptoms of other bugs.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'drivers/gpu/drm/i915')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_execbuffer.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c index 1c3b76a8a6fb..d461ad5f9290 100644 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c @@ -744,8 +744,7 @@ i915_gem_execbuffer_sync_rings(struct drm_i915_gem_object *obj, if (from == NULL || to == from) return 0; - /* XXX gpu semaphores are currently causing hard hangs on SNB mobile */ - if (INTEL_INFO(obj->base.dev)->gen < 6 || IS_MOBILE(obj->base.dev)) + if (INTEL_INFO(obj->base.dev)->gen < 6) return i915_gem_object_wait_rendering(obj); idx = intel_ring_sync_index(from, to); |