[PATCH] drm/xe: Remove references to CONFIG_DRM_XE_DEVMEM_MIRROR

[Michal Wajdeczko]

On 14.07.2025 17:52, Lucas De Marchi wrote:
> On Thu, Jul 10, 2025 at 02:22:41PM -0700, Matthew Brost wrote:
>> On Thu, Jul 10, 2025 at 03:19:03PM -0600, Cavitt, Jonathan wrote:

> It seems we are also doing something weird with
> DRM_XE_LMTT_2L_128GB coming from commit b1d204058218 ("drm/xe/pf:
> Introduce Local Memory Translation Table")
>

this use of the non-existing config was added as placeholder, in case
there will a need to support SKUs which are still based on two-level
LMTT but have more than 32GiB of LMEM, as theoretical limit of two-level
LMTT is 128GiB (LMHAW/LMGAW 37 bits, instead of 35 bits that we use
right now to cover up to 32GiB)

I can remove it if we don't expect any such SKUs in the near future...

Michal