[Mesa-dev] [PATCH] r600g, radeonsi: add debug option which forces DMA for copy_region and blit

[Andy Furniss]

Andy Furniss wrote:
> Marek Olšák wrote:
>> From: Marek Olšák <marek.olsak at amd.com>
>>
>> ---
>>
>> Turn this on, run piglit, and pray for mercy.
>> It might be interesting to see if it makes 3D apps any faster. Or piglit.
>
> Well it's not piglit and I haven't benchmarked anything yet, but I get a
> couple of faults at the start of Unigine Valley.

Forgot to put h/w is pitcairn - R9 270X