On Tue, Aug 26, 2014 at 05:37:05PM +0300, Ville Syrjälä wrote: > On Tue, Aug 26, 2014 at 02:44:50PM +0100, Arun Siluvery wrote: > > For BDW workarounds are currently initialized in init_clock_gating() but > > they are lost during reset, suspend/resume etc; this patch moves the WAs > > that are part of register state context to render ring init fn otherwise > > default context ends up with incorrect values as they don't get initialized > > until init_clock_gating fn.
I am dubious here. How does the default context end up with incorrect values if the registers are loaded afterwards and the default context is *never* restored from memory? Could you explain how this exactly fails? Could you explain why only gen8 is affected? -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
