>
> On Thu, 22 Dec 2022, Suraj Kandpal wrote:
> > Need to fill wired cmd in structures at a single place as they remain
> > same for both gsc and mei.
>
> It's probably a good idea to have them in a single place, but there's really
> no
> reason for that place to be part of i915 at all.
>
> No
Just my 2 cents (im not hdcp expert but understand a little on the GSC vs MEI):
IIRC, HW architecture wise, MEI and GSC-CS (command streamer) are both merely
transport protocols to a backend-service.
The backend-service here being HDCP-subsystem within the security firmware (one
of several backe
On Thu, 22 Dec 2022, Suraj Kandpal wrote:
> Need to fill wired cmd in structures at a single place as they remain
> same for both gsc and mei.
It's probably a good idea to have them in a single place, but there's
really no reason for that place to be part of i915 at all.
None of the functions ar
