Re: [Intel-gfx] [PATCH 2/7] drm/i915/uc: fetch uc firmwares for each GT

2022-09-30 Thread John Harrison
On 9/22/2022 15:11, Daniele Ceraolo Spurio wrote: The FW binaries are independently loaded on each GT. On MTL, the memory is shared so we could potentially re-use a single allocation, but on discrete multi-gt platforms we are going to need independent copies, so it is easier to do the same on MTL

[Intel-gfx] [PATCH 2/7] drm/i915/uc: fetch uc firmwares for each GT

2022-09-22 Thread Daniele Ceraolo Spurio
The FW binaries are independently loaded on each GT. On MTL, the memory is shared so we could potentially re-use a single allocation, but on discrete multi-gt platforms we are going to need independent copies, so it is easier to do the same on MTL as well, given that the amount of duplicated memory