[Intel-gfx] [PATCH v13 00/17] drm/i915: Introduce Intel PXP
Alan Previn
alan.previn.teres.alexis at intel.com
Fri Sep 24 19:14:35 UTC 2021
PXP (Protected Xe Path) is an i915 component, available on
GEN12 and newer platforms, that helps to establish the hardware
protected session and manage the status of the alive software session,
as well as its life cycle.
changes from v12:
- Patch #4: Fixed for loop pointer dereference (Vinay).
- Patch #10: Rebasing required for latest drm-tim today.
- Patch #11: Increase timeout again in intel_pxp_start to
cover accumulated underlying dependant operations.
- Patch #12: Rebasing required for latest drm-tip today.
Tested with: https://patchwork.freedesktop.org/series/87570/
Cc: Gaurav Kumar <kumar.gaurav at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Cc: Joonas Lahtinen <joonas.lahtinen at linux.intel.com>
Cc: Juston Li <juston.li at intel.com>
Cc: Alan Previn <alan.previn.teres.alexis at intel.com>
Cc: Lionel Landwerlin <lionel.g.landwerlin at intel.com>
Cc: Jason Ekstrand <jason at jlekstrand.net>
Cc: Daniel Vetter <daniel.vetter at intel.com>
Anshuman Gupta (2):
drm/i915/pxp: Add plane decryption support
drm/i915/pxp: black pixels on pxp disabled
Daniele Ceraolo Spurio (9):
drm/i915/pxp: Define PXP component interface
drm/i915/pxp: define PXP device flag and kconfig
drm/i915/pxp: allocate a vcs context for pxp usage
drm/i915/pxp: set KCR reg init
drm/i915/pxp: interfaces for using protected objects
drm/i915/pxp: start the arb session on demand
drm/i915/pxp: add pxp debugfs
drm/i915/pxp: add PXP documentation
drm/i915/pxp: enable PXP for integrated Gen12
Huang, Sean Z (5):
drm/i915/pxp: Implement funcs to create the TEE channel
drm/i915/pxp: Create the arbitrary session after boot
drm/i915/pxp: Implement arb session teardown
drm/i915/pxp: Implement PXP irq handler
drm/i915/pxp: Enable PXP power management
Vitaly Lubart (1):
mei: pxp: export pavp client to me client bus
Documentation/gpu/i915.rst | 8 +
drivers/gpu/drm/i915/Kconfig | 11 +
drivers/gpu/drm/i915/Makefile | 10 +
drivers/gpu/drm/i915/display/intel_display.c | 34 ++
.../drm/i915/display/intel_display_types.h | 6 +
.../drm/i915/display/skl_universal_plane.c | 49 ++-
drivers/gpu/drm/i915/gem/i915_gem_context.c | 97 +++++-
drivers/gpu/drm/i915/gem/i915_gem_context.h | 6 +
.../gpu/drm/i915/gem/i915_gem_context_types.h | 28 ++
drivers/gpu/drm/i915/gem/i915_gem_create.c | 72 +++--
.../gpu/drm/i915/gem/i915_gem_execbuffer.c | 18 ++
drivers/gpu/drm/i915/gem/i915_gem_object.c | 1 +
drivers/gpu/drm/i915/gem/i915_gem_object.h | 6 +
.../gpu/drm/i915/gem/i915_gem_object_types.h | 9 +-
.../gpu/drm/i915/gem/selftests/mock_context.c | 4 +-
drivers/gpu/drm/i915/gt/intel_engine.h | 2 +
drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 22 +-
drivers/gpu/drm/i915/gt/intel_gt.c | 5 +
drivers/gpu/drm/i915/gt/intel_gt_debugfs.c | 2 +
drivers/gpu/drm/i915/gt/intel_gt_irq.c | 7 +
drivers/gpu/drm/i915/gt/intel_gt_pm.c | 16 +-
drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 +
drivers/gpu/drm/i915/i915_drv.c | 2 +
drivers/gpu/drm/i915/i915_drv.h | 3 +
drivers/gpu/drm/i915/i915_pci.c | 2 +
drivers/gpu/drm/i915/i915_reg.h | 48 +++
drivers/gpu/drm/i915/intel_device_info.h | 1 +
drivers/gpu/drm/i915/pxp/intel_pxp.c | 299 ++++++++++++++++++
drivers/gpu/drm/i915/pxp/intel_pxp.h | 64 ++++
drivers/gpu/drm/i915/pxp/intel_pxp_cmd.c | 141 +++++++++
drivers/gpu/drm/i915/pxp/intel_pxp_cmd.h | 15 +
drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c | 78 +++++
drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.h | 21 ++
drivers/gpu/drm/i915/pxp/intel_pxp_irq.c | 101 ++++++
drivers/gpu/drm/i915/pxp/intel_pxp_irq.h | 32 ++
drivers/gpu/drm/i915/pxp/intel_pxp_pm.c | 46 +++
drivers/gpu/drm/i915/pxp/intel_pxp_pm.h | 24 ++
drivers/gpu/drm/i915/pxp/intel_pxp_session.c | 175 ++++++++++
drivers/gpu/drm/i915/pxp/intel_pxp_session.h | 15 +
drivers/gpu/drm/i915/pxp/intel_pxp_tee.c | 172 ++++++++++
drivers/gpu/drm/i915/pxp/intel_pxp_tee.h | 17 +
.../drm/i915/pxp/intel_pxp_tee_interface.h | 36 +++
drivers/gpu/drm/i915/pxp/intel_pxp_types.h | 83 +++++
drivers/misc/mei/Kconfig | 2 +
drivers/misc/mei/Makefile | 1 +
drivers/misc/mei/pxp/Kconfig | 13 +
drivers/misc/mei/pxp/Makefile | 7 +
drivers/misc/mei/pxp/mei_pxp.c | 229 ++++++++++++++
drivers/misc/mei/pxp/mei_pxp.h | 18 ++
include/drm/i915_component.h | 1 +
include/drm/i915_pxp_tee_interface.h | 42 +++
include/uapi/drm/i915_drm.h | 97 ++++++
52 files changed, 2159 insertions(+), 42 deletions(-)
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_cmd.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_cmd.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_debugfs.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_irq.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_irq.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_pm.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_pm.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_session.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_session.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_tee.c
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_tee.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h
create mode 100644 drivers/gpu/drm/i915/pxp/intel_pxp_types.h
create mode 100644 drivers/misc/mei/pxp/Kconfig
create mode 100644 drivers/misc/mei/pxp/Makefile
create mode 100644 drivers/misc/mei/pxp/mei_pxp.c
create mode 100644 drivers/misc/mei/pxp/mei_pxp.h
create mode 100644 include/drm/i915_pxp_tee_interface.h
--
2.25.1
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