On ke, 2016-09-14 at 07:52 +0100, Chris Wilson wrote:
> i915_next_seqno_get(void *data, u64 *val)
> {
> struct drm_i915_private *dev_priv = data;
> - int ret;
> -
> - ret = mutex_lock_interruptible(&dev_priv->drm.struct_mutex);
> - if (ret)
> - return ret;
> -
> -
Our timelines are more than just a seqno. They also provide an ordered
list of requests to be executed. Due to the restriction of handling
individual address spaces, we are limited to a timeline per address
space but we use a fence context per engine within.
Our first step to introducing independe
