Re: [PATCH v4 10/15] drm/i915/dg2: setup HuC loading via GSC

2022-09-09 Thread Teres Alexis, Alan Previn
Nearly identical as before: Reviewed-by: Alan Previn On Thu, 2022-09-08 at 17:16 -0700, Ceraolo Spurio, Daniele wrote: > The GSC will perform both the load and the authentication, so we just > need to check the auth bit after the GSC has replied. > Since we require the PXP module to load the HuC

[PATCH v4 10/15] drm/i915/dg2: setup HuC loading via GSC

2022-09-08 Thread Daniele Ceraolo Spurio
The GSC will perform both the load and the authentication, so we just need to check the auth bit after the GSC has replied. Since we require the PXP module to load the HuC, the earliest we can trigger the load is during the pxp_bind operation. Note that GSC-loaded HuC survives GT reset, so we need