Hi,
On to, 2016-02-25 at 15:02 +, Wang, Zhi A wrote:
>
> -Original Message-
> From: Tian, KevinĀ
> Sent: Wednesday, February 24, 2016 4:50 PM
> To: Wang, Zhi A; intel-gfx@lists.freedesktop.org; igv...@lists.01.org
> Cc: Lv, Zhiyuan; Niu, Bing; Song, Jike; daniel.vet...@ffwll.ch;
>
-Original Message-
From: Tian, Kevin
Sent: Wednesday, February 24, 2016 4:50 PM
To: Wang, Zhi A; intel-gfx@lists.freedesktop.org; igv...@lists.01.org
Cc: Lv, Zhiyuan; Niu, Bing; Song, Jike; daniel.vet...@ffwll.ch; Cowperthwaite,
David J; ch...@chris-wilson.co.uk;
> From: Wang, Zhi A
> Sent: Thursday, February 18, 2016 7:42 PM
>
> Previously the PDPs inside the ring context are updated at:
>
> - When populate a LRC context
> - Before submitting a LRC context (only for 32 bit PPGTT, as the amount
> of used PDPs may change)
>
> This patch postpones the
Previously the PDPs inside the ring context are updated at:
- When populate a LRC context
- Before submitting a LRC context (only for 32 bit PPGTT, as the amount
of used PDPs may change)
This patch postpones the PDPs upgrade to submission time, and will update
it by condition if the PPGTT is