On Wed, Dec 17, 2014 at 03:12:05PM +0000, Chris Wilson wrote: > On Thu, Jun 12, 2014 at 10:28:55AM +0100, Chris Wilson wrote: > > Make the assumption that media workloads are not as latency sensitive > > for __wait_seqno, and that upclocking the GPU does not affect the BLT > > engine. Under that assumption, we only wait to forcibly upclock the GPU > > when we are stalling for results from the render pipeline. > > For reference, the BLT does depend upon the gpu frequency (and acts as > a media source of busyness), and to lesser extent the ring/memory bw, > also controlled as a side-effect of gpu frequency. > > Tested on ivb, i7-3720QM Since the patch landed already, can you please submit a fixup to add the || ring == BLT with Deepak on cc so he can review it? Thanks, Daniel -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
