RE: [PATCH v11 0/8] drm/i915/pxp: Add MTL PXP Support

2023-05-11 Thread Sripada, Radhakrishna
t; Tvrtko ; Juston Li ; dri- > de...@lists.freedesktop.org; Ceraolo Spurio, Daniele > ; Landwerlin, Lionel G > ; Vivi, Rodrigo ; > Justen, Jordan L > Subject: [PATCH v11 0/8] drm/i915/pxp: Add MTL PXP Support > > This series enables PXP on MTL. On ADL/TGL platforms, we rel

[PATCH v11 0/8] drm/i915/pxp: Add MTL PXP Support

2023-05-11 Thread Alan Previn
This series enables PXP on MTL. On ADL/TGL platforms, we rely on the mei driver via the i915-mei PXP component interface to establish a connection to the security firmware via the HECI device interface. That interface is used to create and teardown the PXP ARB session. PXP ARB session is created wh