Hi Dave & Daniel, Here goes the first PR towards 5.16.
As for the big things, this adds encrypted PXP (Protected Xe Path) support for Gen12 integrated. Take a look at the "drm/i915/pxp: add PXP documentation" for further details and the Mesa changes for how the uAPI will look like. Then adds DG1 PCI IDs (GuC is enabled by default) still behind force_probe, but not anymore behind the FAKE_LMEM compile time protection. There is of course immensive amount of rework and new code that lead to this. Suspend timeout is increased by factor of 2.5 to account for GuC submission added overhead. Ultimately this should lead to simpler kernel scheduler code that will converge towards drm/sched. Then there are the many of the other changes that trade previously made code (micro-)optimizations for code simplicity, so some performance regressions are expected. Removes ADL-S force_probe protection. Enables transparent hugepages when IOMMU is enabled (and then only), to offset the perf hit caused by IOMMU. That is greater than some of the perf hit from THP itself. Keeps adding support for Xe HP/Xe HP SDV. Backmerges drm-next at 5.15-rc1 and merges the tip/locking/wwmutex branch. Also includes patches for the MEI subsystem that go together with the PXP changes. Regards, Joonas *** drm-intel-gt-next-2021-10-08: UAPI Changes: - Add uAPI for using PXP protected objects Mesa changes: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8064 - Add PCI IDs and LMEM discovery/placement uAPI for DG1 Mesa changes: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11584 - Disable engine bonding on Gen12+ except TGL, RKL and ADL-S Cross-subsystem Changes: - Merges 'tip/locking/wwmutex' branch (core kernel tip) - "mei: pxp: export pavp client to me client bus" Core Changes: - Update ttm_move_memcpy for async use (Thomas) Driver Changes: - Add PXP (Protected Xe Path) support for Gen12 integrated (Daniele, Sean, Anshuman) See "drm/i915/pxp: add PXP documentation" for details! - Enable GuC submission by default on DG1 (Matt B) - Remove force_probe protection for ADL-S (Raviteja) - Add base support for XeHP/XeHP SDV (Matt R, Stuart, Lucas) - Handle DRI_PRIME=1 on Intel igfx + Intel dgfx hybrid graphics setup (Tvrtko) - Use Transparent Hugepages when IOMMU is enabled (Tvrtko, Chris) - Implement LMEM backup and restore for suspend / resume (Thomas) - Report INSTDONE_GEOM values in error state for DG2 (Matt R) - Add DG2-specific shadow register table (Matt R) - Update Gen11/Gen12/XeHP shadow register tables (Matt R) - Maintain backward-compatible nested batch behavior on TGL+ (Matt R) - Add new LRI reg offsets for DG2 (Akeem) - Initialize unused MOCS entries to device specific values (Ayaz) - Track and use the correct UC MOCS index on Gen12 (Ayaz) - Add separate MOCS table for Gen12 devices other than TGL/RKL (Ayaz) - Simplify the locking and eliminate some RCU usage (Daniel) - Add some flushing for the 64K GTT path (Matt A) - Mark GPU wedging on driver unregister unrecoverable (Janusz) - Major rework in the GuC codebase, simplify locking and add docs (Matt B) - Add DG1 GuC/HuC firmwares (Daniele, Matt B) - Remember to call i915_sw_fence_fini on guc_state.blocked (Matt A) - Use "gt" forcewake domain name for error messages instead of "blitter" (Matt R) - Drop now duplicate LMEM uAPI RFC kerneldoc section (Daniel) - Fix early tracepoints for requests (Matt A) - Use locked access to ctx->engines in set_priority (Daniel) - Convert gen6/gen7/gen8 read operations to fwtable (Matt R) - Drop gen11/gen12 specific mmio write handlers (Matt R) - Drop gen11 specific mmio read handlers (Matt R) - Use designated initializers for init/exit table (Kees) - Fix syncmap memory leak (Matt B) - Add pretty printing for buddy allocator state debug (Matt A) - Fix potential error pointer dereference in pinned_context() (Dan) - Remove IS_ACTIVE macro (Lucas) - Static code checker fixes (Nathan) - Clean up disabled warnings (Nathan) - Increase timeout in i915_gem_contexts selftests 5x for GuC submission (Matt B) - Ensure wa_init_finish() is called for ctx workaround list (Matt R) - Initialize L3CC table in mocs init (Sreedhar, Ayaz, Ram) - Get PM ref before accessing HW register (Vinay) - Move __i915_gem_free_object to ttm_bo_destroy (Maarten) - Deduplicate frequency dump on debugfs (Lucas) - Make wa list per-gt (Venkata) - Do not define dummy vma in stack (Venkata) - Take pinning into account in __i915_gem_object_is_lmem (Matt B, Thomas) - Do not report currently active engine when describing objects (Tvrtko) - Fix pdfdocs build error by removing nested grid from GuC docs (Akira) - Remove false warning from the rps worker (Tejas) - Flush buffer pools on driver remove (Janusz) - Fix runtime pm handling in i915_gem_shrink (Maarten) - Rework TTM object initialization slightly (Thomas) - Use fixed offset for PTEs location (Michal Wa) - Verify result from CTB (de)register action and improve error messages (Michal Wa) - Fix bug in user proto-context creation that leaked contexts (Matt B) - Re-use Gen11 forcewake read functions on Gen12 (Matt R) - Make shadow tables range-based (Matt R) - Ditch the i915_gem_ww_ctx loop member (Thomas, Maarten) - Use NULL instead of 0 where appropriate (Ville) - Rename pci/debugfs functions to respect file prefix (Jani, Lucas) - Drop guc_communication_enabled (Daniele) - Selftest fixes (Thomas, Daniel, Matt A, Maarten) - Clean up inconsistent indenting (Colin) - Use direction definition DMA_BIDIRECTIONAL instead of PCI_DMA_BIDIRECTIONAL (Cai) - Add "intel_" as prefix in set_mocs_index() (Ayaz) The following changes since commit 6880fa6c56601bb8ed59df6c30fd390cc5f6dd8f: Linux 5.15-rc1 (2021-09-12 16:28:37 -0700) are available in the Git repository at: git://anongit.freedesktop.org/drm/drm-intel tags/drm-intel-gt-next-2021-10-08 for you to fetch changes up to 1a839e016e4964b5c8384e5d82e5e5ac02a23f52: drm/i915: remove IS_ACTIVE (2021-10-07 11:04:05 -0700) ---------------------------------------------------------------- UAPI Changes: - Add uAPI for using PXP protected objects Mesa changes: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8064 - Add PCI IDs and LMEM discovery/placement uAPI for DG1 Mesa changes: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11584 - Disable engine bonding on Gen12+ except TGL, RKL and ADL-S Cross-subsystem Changes: - Merges 'tip/locking/wwmutex' branch (core kernel tip) - "mei: pxp: export pavp client to me client bus" Core Changes: - Update ttm_move_memcpy for async use (Thomas) Driver Changes: - Enable GuC submission by default on DG1 (Matt B) - Add PXP (Protected Xe Path) support for Gen12 integrated (Daniele, Sean, Anshuman) See "drm/i915/pxp: add PXP documentation" for details! - Remove force_probe protection for ADL-S (Raviteja) - Add base support for XeHP/XeHP SDV (Matt R, Stuart, Lucas) - Handle DRI_PRIME=1 on Intel igfx + Intel dgfx hybrid graphics setup (Tvrtko) - Use Transparent Hugepages when IOMMU is enabled (Tvrtko, Chris) - Implement LMEM backup and restore for suspend / resume (Thomas) - Report INSTDONE_GEOM values in error state for DG2 (Matt R) - Add DG2-specific shadow register table (Matt R) - Update Gen11/Gen12/XeHP shadow register tables (Matt R) - Maintain backward-compatible nested batch behavior on TGL+ (Matt R) - Add new LRI reg offsets for DG2 (Akeem) - Initialize unused MOCS entries to device specific values (Ayaz) - Track and use the correct UC MOCS index on Gen12 (Ayaz) - Add separate MOCS table for Gen12 devices other than TGL/RKL (Ayaz) - Simplify the locking and eliminate some RCU usage (Daniel) - Add some flushing for the 64K GTT path (Matt A) - Mark GPU wedging on driver unregister unrecoverable (Janusz) - Major rework in the GuC codebase, simplify locking and add docs (Matt B) - Add DG1 GuC/HuC firmwares (Daniele, Matt B) - Remember to call i915_sw_fence_fini on guc_state.blocked (Matt A) - Use "gt" forcewake domain name for error messages instead of "blitter" (Matt R) - Drop now duplicate LMEM uAPI RFC kerneldoc section (Daniel) - Fix early tracepoints for requests (Matt A) - Use locked access to ctx->engines in set_priority (Daniel) - Convert gen6/gen7/gen8 read operations to fwtable (Matt R) - Drop gen11/gen12 specific mmio write handlers (Matt R) - Drop gen11 specific mmio read handlers (Matt R) - Use designated initializers for init/exit table (Kees) - Fix syncmap memory leak (Matt B) - Add pretty printing for buddy allocator state debug (Matt A) - Fix potential error pointer dereference in pinned_context() (Dan) - Remove IS_ACTIVE macro (Lucas) - Static code checker fixes (Nathan) - Clean up disabled warnings (Nathan) - Increase timeout in i915_gem_contexts selftests 5x for GuC submission (Matt B) - Ensure wa_init_finish() is called for ctx workaround list (Matt R) - Initialize L3CC table in mocs init (Sreedhar, Ayaz, Ram) - Get PM ref before accessing HW register (Vinay) - Move __i915_gem_free_object to ttm_bo_destroy (Maarten) - Deduplicate frequency dump on debugfs (Lucas) - Make wa list per-gt (Venkata) - Do not define dummy vma in stack (Venkata) - Take pinning into account in __i915_gem_object_is_lmem (Matt B, Thomas) - Do not report currently active engine when describing objects (Tvrtko) - Fix pdfdocs build error by removing nested grid from GuC docs (Akira) - Remove false warning from the rps worker (Tejas) - Flush buffer pools on driver remove (Janusz) - Fix runtime pm handling in i915_gem_shrink (Maarten) - Rework TTM object initialization slightly (Thomas) - Use fixed offset for PTEs location (Michal Wa) - Verify result from CTB (de)register action and improve error messages (Michal Wa) - Fix bug in user proto-context creation that leaked contexts (Matt B) - Re-use Gen11 forcewake read functions on Gen12 (Matt R) - Make shadow tables range-based (Matt R) - Ditch the i915_gem_ww_ctx loop member (Thomas, Maarten) - Use NULL instead of 0 where appropriate (Ville) - Rename pci/debugfs functions to respect file prefix (Jani, Lucas) - Drop guc_communication_enabled (Daniele) - Selftest fixes (Thomas, Daniel, Matt A, Maarten) - Clean up inconsistent indenting (Colin) - Use direction definition DMA_BIDIRECTIONAL instead of PCI_DMA_BIDIRECTIONAL (Cai) - Add "intel_" as prefix in set_mocs_index() (Ayaz) ---------------------------------------------------------------- Akeem G Abodunrin (1): drm/i915/dg2: Add new LRI reg offsets Akira Yokosawa (1): drm/i915/guc, docs: Fix pdfdocs build error by removing nested grid Anshuman Gupta (2): drm/i915/pxp: Add plane decryption support drm/i915/pxp: black pixels on pxp disabled Ayaz A Siddiqui (6): drm/i915/gt: Add support of mocs propagation drm/i915/gt: Set CMD_CCTL to UC for Gen12 Onward drm/i915/gt: Set BLIT_CCTL reg to un-cached drm/i915/gt: Initialize unused MOCS entries with device specific values drm/i915/gt: Add separate MOCS table for Gen12 devices other than TGL/RKL drm/i915/gt: Add "intel_" as prefix in set_mocs_index() Cai Huoqing (1): drm/i915: Use direction definition DMA_BIDIRECTIONAL instead of PCI_DMA_BIDIRECTIONAL Colin Ian King (1): drm/i915: clean up inconsistent indenting Dan Carpenter (1): drm/i915/gt: Potential error pointer dereference in pinned_context() Daniel Vetter (14): drm/doc/rfc: drop lmem uapi section drm/i915: Use locked access to ctx->engines in set_priority drm/i915: Actually delete gpu reloc selftests drm/i915: Release i915_gem_context from a worker drm/i915: Release ctx->syncobj on final put, not on ctx close drm/i915: Keep gem ctx->vm alive until the final put drm/i915: Drop code to handle set-vm races from execbuf drm/i915: Rename i915_gem_context_get_vm_rcu to i915_gem_context_get_eb_vm drm/i915: Use i915_gem_context_get_eb_vm in ctx_getparam drm/i915: Add i915_gem_context_is_full_ppgtt drm/i915: Use i915_gem_context_get_eb_vm in intel_context_set_gem drm/i915: Drop __rcu from gem_context->vm drm/i915: use xa_lock/unlock for fpriv->vm_xa lookups drm/i915: Stop rcu support for i915_address_space Daniele Ceraolo Spurio (12): drm/i915/guc: drop guc_communication_enabled drm/i915/guc: put all guc objects in lmem when available drm/i915/guc: Add DG1 GuC / HuC firmware defs 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 Jani Nikula (1): drm/i915/pci: rename functions to have i915_pci prefix Janusz Krzysztofik (2): drm/i915: Mark GPU wedging on driver unregister unrecoverable drm/i915: Flush buffer pools on driver remove Joonas Lahtinen (2): Merge drm/drm-next into drm-intel-gt-next Merge remote-tracking branch 'tip/locking/wwmutex' into drm-intel-gt-next Kees Cook (1): drm/i915: Use designated initializers for init/exit table Lucas De Marchi (8): drm/i915/xehpsdv: factor out function to read RP_STATE_CAP drm/i915/dg1: remove __maybe_unused leftover drm/i915/xehpsdv: Define MOCS table for XeHP SDV drm/i915: rename debugfs_gt files drm/i915: rename debugfs_engines files drm/i915: rename debugfs_gt_pm files drm/i915: deduplicate frequency dump on debugfs drm/i915: remove IS_ACTIVE Maarten Lankhorst (5): drm/i915: Add pci ids and uapi for DG1 drm/i915: Add mmap lock around vma_lookup() in the mman selftest. drm/i915: Move __i915_gem_free_object to ttm_bo_destroy kernel/locking: Add context to ww_mutex_trylock() drm/i915: Fix runtime pm handling in i915_gem_shrink Matt Roper (21): drm/i915: correct name of GT forcewake domain in error messages drm/i915: Re-use gen11 forcewake read functions on gen12 drm/i915: Make shadow tables range-based drm/i915/gen11: Update shadowed register table drm/i915/gen12: Update shadowed register table drm/i915/xehp: Xe_HP shadowed registers are a strict superset of gen12 drm/i915/xehp: Loop over all gslices for INSTDONE processing drm/i915/dg2: Report INSTDONE_GEOM values in error state drm/i915/xehpsdv: Read correct RP_STATE_CAP register drm/i915/dg2: Maintain backward-compatible nested batch behavior drm/i915: Ensure wa_init_finish() is called for ctx workaround list drm/i915/dg2: Define MOCS table for DG2 drm/i915/xehp: Check new fuse bits for SFC availability drm/i915: Check SFC fusing before recording/dumping SFC_DONE drm/i915/uncore: Convert gen6/gen7 read operations to fwtable drm/i915/uncore: Associate shadow table with uncore drm/i915/uncore: Replace gen8 write functions with general fwtable drm/i915/uncore: Drop gen11/gen12 mmio write handlers drm/i915/uncore: Drop gen11 mmio read handlers drm/i915/dg2: Add DG2-specific shadow register table drm/i915/uncore: fwtable read handlers are now used on all forcewake platforms Matthew Auld (7): drm/i915/buddy: add some pretty printing drm/i915/debugfs: hook up ttm_resource_manager_debug drm/i915/gtt: add some flushing for the 64K GTT path drm/i915/selftests: fixup igt_shrink_thp drm/i915/request: fix early tracepoints drm/i915/selftests: exercise shmem_writeback with THP drm/i915: remember to call i915_sw_fence_fini Matthew Brost (29): drm/i915: Disable bonding on gen12+ platforms drm/i915: Fix syncmap memory leak drm/i915/selftests: Increase timeout in i915_gem_contexts selftests drm/i915/guc: Fix blocked context accounting drm/i915/guc: Fix outstanding G2H accounting drm/i915/guc: Unwind context requests in reverse order drm/i915/guc: Don't drop ce->guc_active.lock when unwinding context drm/i915/guc: Process all G2H message at once in work queue drm/i915/guc: Workaround reset G2H is received after schedule done G2H Revert "drm/i915/gt: Propagate change in error status to children on unhold" drm/i915/guc: Kick tasklet after queuing a request drm/i915/guc: Don't enable scheduling on a banned context, guc_id invalid, not registered drm/i915/guc: Copy whole golden context, set engine state size of subset drm/i915/selftests: Add initial GuC selftest for scrubbing lost G2H drm/i915/guc: Take context ref when cancelling request drm/i915/guc: Don't touch guc_state.sched_state without a lock drm/i915/guc: Reset LRC descriptor if register returns -ENODEV drm/i915/guc: Release submit fence from an irq_work drm/i915/guc: Move guc_blocked fence to struct guc_state drm/i915/guc: Rework and simplify locking drm/i915/guc: Proper xarray usage for contexts_lookup drm/i915/guc: Drop pin count check trick between sched_disable and re-pin drm/i915/guc: Move GuC priority fields in context under guc_active drm/i915/guc: Move fields protected by guc->contexts_lock into sub structure drm/i915/guc: Drop guc_active move everything into guc_state drm/i915/guc: Add GuC kernel doc drm/i915/guc: Enable GuC submission by default on DG1 drm/i915: Take pinning into account in __i915_gem_object_is_lmem drm/i915: Fix bug in user proto-context creation that leaked contexts Michal Wajdeczko (5): drm/i915: Use fixed offset for PTEs location drm/i915/guc: Verify result from CTB (de)register action drm/i915/guc: Print error name on CTB (de)registration failure drm/i915/guc: Print error name on CTB send failure drm/i915/guc: Move and improve error message for missed CTB reply Nathan Chancellor (5): drm/i915/selftest: Fix use of err in igt_reset_{fail, nop}_engine() drm/i915/selftests: Do not use import_obj uninitialized drm/i915/selftests: Always initialize err in igt_dmabuf_import_same_driver_lmem() drm/i915: Enable -Wsometimes-uninitialized drm/i915: Clean up disabled warnings Sreedhar Telukuntla (1): drm/i915/gt: Initialize L3CC table in mocs init Stuart Summers (1): drm/i915/xehpsdv: Add compute DSS type Tejas Upadhyay (1): drm/i915: Remove warning from the rps worker Thomas Hellström (13): drm/i915: Ditch the i915_gem_ww_ctx loop member drm/i915/ttm: Reorganize the ttm move code somewhat drm/ttm, drm/i915: Update ttm_move_memcpy for async use drm/i915/gem: Fix the mman selftest drm/i915/gem: Fix a lockdep warning the __i915_gem_is_lmem() function drm/i915/ttm: Implement a function to copy the contents of two TTM-based objects drm/i915/gem: Implement a function to process all gem objects of a region drm/i915/gt: Increase suspend timeout drm/i915 Implement LMEM backup and restore for suspend / resume drm/i915/gt: Register the migrate contexts with their engines drm/i915: Don't back up pinned LMEM context images and rings during suspend drm/i915: Reduce the number of objects subject to memcpy recover drm/i915/ttm: Rework object initialization slightly Tvrtko Ursulin (3): drm/i915: Use Transparent Hugepages when IOMMU is enabled drm/i915/debugfs: Do not report currently active engine when describing objects drm/i915: Handle Intel igfx + Intel dgfx hybrid graphics setup Venkata Sandeep Dhanalakota (2): drm/i915: Make wa list per-gt drm/i915: Do not define vma on stack Ville Syrjälä (1): drm/i915: s/0/NULL/ Vinay Belgaumkar (1): drm/i915: Get PM ref before accessing HW register Vitaly Lubart (1): mei: pxp: export pavp client to me client bus ravitejax (1): drm/i915/adl_s: Remove require_force_probe protection Documentation/gpu/i915.rst | 10 + drivers/gpu/drm/drm_modeset_lock.c | 2 +- drivers/gpu/drm/i915/Kconfig | 11 + drivers/gpu/drm/i915/Makefile | 28 +- drivers/gpu/drm/i915/display/intel_display.c | 34 + drivers/gpu/drm/i915/display/intel_display_types.h | 6 + drivers/gpu/drm/i915/display/skl_universal_plane.c | 49 +- drivers/gpu/drm/i915/gem/i915_gem_context.c | 298 +++---- drivers/gpu/drm/i915/gem/i915_gem_context.h | 19 +- drivers/gpu/drm/i915/gem/i915_gem_context_types.h | 42 +- drivers/gpu/drm/i915/gem/i915_gem_create.c | 75 +- drivers/gpu/drm/i915/gem/i915_gem_execbuffer.c | 26 +- drivers/gpu/drm/i915/gem/i915_gem_lmem.c | 33 +- drivers/gpu/drm/i915/gem/i915_gem_lmem.h | 4 + drivers/gpu/drm/i915/gem/i915_gem_mman.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_object.c | 44 +- drivers/gpu/drm/i915/gem/i915_gem_object.h | 28 +- drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 30 +- drivers/gpu/drm/i915/gem/i915_gem_pm.c | 91 ++ drivers/gpu/drm/i915/gem/i915_gem_pm.h | 1 + drivers/gpu/drm/i915/gem/i915_gem_region.c | 70 ++ drivers/gpu/drm/i915/gem/i915_gem_region.h | 37 + drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 7 +- drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 195 +++-- drivers/gpu/drm/i915/gem/i915_gem_ttm.h | 14 + drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c | 206 +++++ drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.h | 26 + drivers/gpu/drm/i915/gem/i915_gemfs.c | 22 +- drivers/gpu/drm/i915/gem/selftests/huge_pages.c | 41 +- .../gpu/drm/i915/gem/selftests/i915_gem_context.c | 36 +- .../gpu/drm/i915/gem/selftests/i915_gem_dmabuf.c | 7 +- .../drm/i915/gem/selftests/i915_gem_execbuffer.c | 190 ----- drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c | 28 +- drivers/gpu/drm/i915/gem/selftests/mock_context.c | 5 +- drivers/gpu/drm/i915/gt/debugfs_engines.h | 14 - drivers/gpu/drm/i915/gt/debugfs_gt_pm.h | 14 - drivers/gpu/drm/i915/gt/gen6_ppgtt.c | 2 +- drivers/gpu/drm/i915/gt/gen8_ppgtt.c | 7 +- drivers/gpu/drm/i915/gt/gen8_ppgtt.h | 4 +- drivers/gpu/drm/i915/gt/intel_context.c | 20 +- drivers/gpu/drm/i915/gt/intel_context_types.h | 88 +- drivers/gpu/drm/i915/gt/intel_engine.h | 6 +- drivers/gpu/drm/i915/gt/intel_engine_cs.c | 84 +- drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c | 2 +- drivers/gpu/drm/i915/gt/intel_engine_pm.c | 23 + drivers/gpu/drm/i915/gt/intel_engine_pm.h | 2 + drivers/gpu/drm/i915/gt/intel_engine_types.h | 24 +- .../gpu/drm/i915/gt/intel_execlists_submission.c | 10 +- drivers/gpu/drm/i915/gt/intel_ggtt.c | 23 +- drivers/gpu/drm/i915/gt/intel_gpu_commands.h | 22 +- drivers/gpu/drm/i915/gt/intel_gt.c | 22 +- drivers/gpu/drm/i915/gt/intel_gt_buffer_pool.c | 2 - .../i915/gt/{debugfs_gt.c => intel_gt_debugfs.c} | 18 +- .../i915/gt/{debugfs_gt.h => intel_gt_debugfs.h} | 14 +- ...ebugfs_engines.c => intel_gt_engines_debugfs.c} | 10 +- drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.h | 14 + drivers/gpu/drm/i915/gt/intel_gt_irq.c | 7 + drivers/gpu/drm/i915/gt/intel_gt_pm.c | 22 +- .../gt/{debugfs_gt_pm.c => intel_gt_pm_debugfs.c} | 153 ++-- drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.h | 16 + drivers/gpu/drm/i915/gt/intel_gt_types.h | 12 + drivers/gpu/drm/i915/gt/intel_gtt.c | 9 +- drivers/gpu/drm/i915/gt/intel_gtt.h | 11 +- drivers/gpu/drm/i915/gt/intel_lrc.c | 88 +- drivers/gpu/drm/i915/gt/intel_migrate.c | 2 +- drivers/gpu/drm/i915/gt/intel_mocs.c | 176 +++- drivers/gpu/drm/i915/gt/intel_mocs.h | 1 + drivers/gpu/drm/i915/gt/intel_ppgtt.c | 13 +- drivers/gpu/drm/i915/gt/intel_region_lmem.c | 4 +- drivers/gpu/drm/i915/gt/intel_ring.c | 3 +- drivers/gpu/drm/i915/gt/intel_ring_submission.c | 5 +- drivers/gpu/drm/i915/gt/intel_rps.c | 29 +- drivers/gpu/drm/i915/gt/intel_rps.h | 1 + drivers/gpu/drm/i915/gt/intel_sseu.c | 65 +- drivers/gpu/drm/i915/gt/intel_sseu.h | 11 +- drivers/gpu/drm/i915/gt/intel_sseu_debugfs.c | 10 +- drivers/gpu/drm/i915/gt/intel_workarounds.c | 262 ++++-- drivers/gpu/drm/i915/gt/intel_workarounds.h | 2 +- drivers/gpu/drm/i915/gt/mock_engine.c | 2 + .../gpu/drm/i915/gt/selftest_engine_heartbeat.c | 4 +- drivers/gpu/drm/i915/gt/selftest_execlists.c | 16 +- drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 10 +- drivers/gpu/drm/i915/gt/selftest_workarounds.c | 2 +- .../drm/i915/gt/uc/abi/guc_communication_ctb_abi.h | 10 +- .../i915/gt/uc/abi/guc_communication_mmio_abi.h | 10 +- drivers/gpu/drm/i915/gt/uc/intel_guc.c | 10 +- drivers/gpu/drm/i915/gt/uc/intel_guc.h | 75 +- drivers/gpu/drm/i915/gt/uc/intel_guc_ads.c | 26 +- drivers/gpu/drm/i915/gt/uc/intel_guc_ct.c | 36 +- drivers/gpu/drm/i915/gt/uc/intel_guc_debugfs.c | 18 +- drivers/gpu/drm/i915/gt/uc/intel_guc_fw.c | 13 +- drivers/gpu/drm/i915/gt/uc/intel_guc_log_debugfs.c | 8 +- drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c | 916 +++++++++++++-------- drivers/gpu/drm/i915/gt/uc/intel_huc.c | 14 +- drivers/gpu/drm/i915/gt/uc/intel_huc_debugfs.c | 6 +- drivers/gpu/drm/i915/gt/uc/intel_uc.c | 13 +- drivers/gpu/drm/i915/gt/uc/intel_uc_debugfs.c | 6 +- drivers/gpu/drm/i915/gt/uc/intel_uc_fw.c | 93 ++- drivers/gpu/drm/i915/gt/uc/intel_uc_fw.h | 9 + drivers/gpu/drm/i915/gt/uc/selftest_guc.c | 127 +++ drivers/gpu/drm/i915/gvt/gtt.c | 17 +- drivers/gpu/drm/i915/gvt/kvmgt.c | 4 +- drivers/gpu/drm/i915/gvt/scheduler.c | 2 +- drivers/gpu/drm/i915/i915_buddy.c | 45 + drivers/gpu/drm/i915/i915_buddy.h | 8 + drivers/gpu/drm/i915/i915_config.c | 2 +- drivers/gpu/drm/i915/i915_debugfs.c | 242 +----- drivers/gpu/drm/i915/i915_drv.c | 8 +- drivers/gpu/drm/i915/i915_drv.h | 13 +- drivers/gpu/drm/i915/i915_gem.c | 2 - drivers/gpu/drm/i915/i915_gem_gtt.c | 4 +- drivers/gpu/drm/i915/i915_gem_ww.h | 25 +- drivers/gpu/drm/i915/i915_gpu_error.c | 42 +- drivers/gpu/drm/i915/i915_module.c | 4 +- drivers/gpu/drm/i915/i915_pci.c | 10 +- drivers/gpu/drm/i915/i915_pci.h | 12 +- drivers/gpu/drm/i915/i915_query.c | 3 - drivers/gpu/drm/i915/i915_reg.h | 84 +- drivers/gpu/drm/i915/i915_request.c | 25 +- drivers/gpu/drm/i915/i915_request.h | 26 +- drivers/gpu/drm/i915/i915_trace.h | 14 +- drivers/gpu/drm/i915/i915_ttm_buddy_manager.c | 20 +- drivers/gpu/drm/i915/i915_utils.h | 13 - drivers/gpu/drm/i915/intel_device_info.h | 1 + drivers/gpu/drm/i915/intel_memory_region.c | 12 + drivers/gpu/drm/i915/intel_memory_region.h | 4 + drivers/gpu/drm/i915/intel_uncore.c | 375 ++++----- drivers/gpu/drm/i915/intel_uncore.h | 13 + 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 + drivers/gpu/drm/i915/pxp/intel_pxp_tee_interface.h | 36 + drivers/gpu/drm/i915/pxp/intel_pxp_types.h | 83 ++ drivers/gpu/drm/i915/selftests/i915_gem_gtt.c | 8 +- .../gpu/drm/i915/selftests/i915_live_selftests.h | 1 + drivers/gpu/drm/i915/selftests/i915_vma.c | 4 +- .../drm/i915/selftests/intel_scheduler_helpers.c | 12 + .../drm/i915/selftests/intel_scheduler_helpers.h | 2 + drivers/gpu/drm/i915/selftests/intel_uncore.c | 34 +- drivers/gpu/drm/ttm/ttm_bo_util.c | 19 +- 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 + drivers/regulator/core.c | 2 +- include/drm/i915_component.h | 1 + include/drm/i915_pxp_tee_interface.h | 42 + include/drm/ttm/ttm_bo_driver.h | 2 +- include/linux/dma-resv.h | 2 +- include/linux/ww_mutex.h | 15 +- include/uapi/drm/i915_drm.h | 97 +++ kernel/locking/mutex.c | 41 + kernel/locking/test-ww_mutex.c | 86 +- kernel/locking/ww_rt_mutex.c | 25 + lib/locking-selftest.c | 2 +- 168 files changed, 5515 insertions(+), 1967 deletions(-) create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.c create mode 100644 drivers/gpu/drm/i915/gem/i915_gem_ttm_pm.h delete mode 100644 drivers/gpu/drm/i915/gem/selftests/i915_gem_execbuffer.c delete mode 100644 drivers/gpu/drm/i915/gt/debugfs_engines.h delete mode 100644 drivers/gpu/drm/i915/gt/debugfs_gt_pm.h rename drivers/gpu/drm/i915/gt/{debugfs_gt.c => intel_gt_debugfs.c} (67%) rename drivers/gpu/drm/i915/gt/{debugfs_gt.h => intel_gt_debugfs.h} (71%) rename drivers/gpu/drm/i915/gt/{debugfs_engines.c => intel_gt_engines_debugfs.c} (70%) create mode 100644 drivers/gpu/drm/i915/gt/intel_gt_engines_debugfs.h rename drivers/gpu/drm/i915/gt/{debugfs_gt_pm.c => intel_gt_pm_debugfs.c} (83%) create mode 100644 drivers/gpu/drm/i915/gt/intel_gt_pm_debugfs.h create mode 100644 drivers/gpu/drm/i915/gt/uc/selftest_guc.c 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
