On 05/02/2017 09:17 AM, Mika Kuoppala wrote:
Chris Wilson <ch...@chris-wilson.co.uk> writes:

On Fri, Apr 28, 2017 at 09:11:06AM +0000, Oscar Mateo wrote:
The new batchbuffer for CNL surpasses the 4096 byte mark.

Cc: Mika Kuoppala <mika.kuopp...@intel.com>
Cc: Ben Widawsky <b...@bwidawsk.net>
Signed-off-by: Oscar Mateo <oscar.ma...@intel.com>
Evil, 4k+ of nothing-ness that userspace then has to configure for itself
for correctness anyway.

Patch looks ok, but still question the sanity.
Is there a requirement for CNL to init the renderstate?

I would like to drop the render state init from CNL if
we can't find evidence that it needs it. Bspec indicates
that it doesnt.

-Mika

Hi Mika,

I can double-check with the hardware architects, but word around here is that render state init has never stopped being a requirement. Where did you see in the BSpec that it is not required for CNL?

Thanks
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