On Thu, May 26, 2016 at 09:52:33AM +0100, Chris Wilson wrote: > diff --git a/drivers/gpu/drm/i915/intel_ringbuffer.c b/drivers/gpu/drm/i915/intel_ringbuffer.c > index 4e0aa7e9d5da..203b7952052a 100644 > --- a/drivers/gpu/drm/i915/intel_ringbuffer.c > +++ b/drivers/gpu/drm/i915/intel_ringbuffer.c > @@ -2278,7 +2278,14 @@ static int intel_init_ring_buffer(struct drm_device *dev, > if (ret) > goto error; > > - ce->initialised = false; > + /* The kernel context is only used as a placeholder > + * for flushing the active context. It is never used > + * for submitting rendering and as such never requires > + * the golden render context, and so we can skip > + * emitting it when we switch to the kernel context > + * (during eviction). > + */ > + ce->initialised = true; This is really too much of a hack to live. So long as we avoid the switch during suspend, we can let this patch drop. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
