Re: [PATCH v3] uapi/drm/i915: Document memory residency and Flat-CCS capability of obj

On 2022-05-16 00:47:43, Lionel Landwerlin wrote:

On 14/05/2022 00:06, Jordan Justen wrote:

...

Acked-by: Jordan Justen <jordan.l.justen@intel.com>

I think Nanley has accounted for this on iris with:

https://gitlab.freedesktop.org/mesa/mesa/-/commit/42a865730ef72574e179b56a314f30fdccc6cba8

Thanks Jordan,

We might want to through in an additional : assert((flags & BO_ALLOC_SMEM) == 0); in the CCS case

Yeah. I noticed this potential for concern when looking at the small-bar uapi on iris. I added an assert, and I haven't seen it get triggered yet.

-Jordan