diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_ringbuffer.c')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_ringbuffer.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c index ef0e7b99ded..db086f4bf71 100644 --- a/drivers/gpu/drm/i915/intel_ringbuffer.c +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c @@ -1699,6 +1699,9 @@ gen8_ring_dispatch_execbuffer(struct intel_ring_buffer *ring, u32 offset, u32 len, unsigned flags) { + struct drm_i915_private *dev_priv = ring->dev->dev_private; + bool ppgtt = dev_priv->mm.aliasing_ppgtt != NULL && + !(flags & I915_DISPATCH_SECURE); int ret; ret = intel_ring_begin(ring, 4); @@ -1706,7 +1709,7 @@ gen8_ring_dispatch_execbuffer(struct intel_ring_buffer *ring, return ret; /* FIXME(BDW): Address space and security selectors. */ - intel_ring_emit(ring, MI_BATCH_BUFFER_START_GEN8); + intel_ring_emit(ring, MI_BATCH_BUFFER_START_GEN8 | (ppgtt<<8)); intel_ring_emit(ring, offset); intel_ring_emit(ring, 0); intel_ring_emit(ring, MI_NOOP); |