[Intel-gfx] [RFC-v21 01/13] drm/i915/pxp: Introduce Intel PXP component

2021-01-17 Thread Huang, Sean Z
PXP (Protected Xe Path) is an i915 componment, available on GEN12+, that helps to establish the hardware protected session and manage the status of the alive software session, as well as its life cycle. This patch series is to allow the kernel space to create and manage a single hardware session (

[Intel-gfx] [RFC-v21 01/13] drm/i915/pxp: Introduce Intel PXP component

2021-01-16 Thread Huang, Sean Z
PXP (Protected Xe Path) is an i915 componment, available on GEN12+, that helps to establish the hardware protected session and manage the status of the alive software session, as well as its life cycle. This patch series is to allow the kernel space to create and manage a single hardware session (