kernel.git/drivers/gpu/drm/i915/Makefile, branch linux-5.17.y

Merge tag 'drm-intel-gt-next-2021-12-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2021-12-23T20:14:51Z

Driver Changes: - Added bits of DG2 support around page table handling (Stuart Summers, Matthew Auld) - Fixed wakeref leak in PMU busyness during reset in GuC mode (Umesh Nerlige Ramappa) - Fixed debugfs access crash if GuC failed to load (John Harrison) - Bring back GuC error log to error capture, undoing accidental earlier breakage (Thomas Hellström) - Fixed memory leak in error capture caused by earlier refactoring (Thomas Hellström) - Exclude reserved stolen from driver use (Chris Wilson) - Add memory region sanity checking and optional full test (Chris Wilson) - Fixed buffer size truncation in TTM shmemfs backend (Robert Beckett) - Use correct lock and don't overwrite internal data structures when stealing GuC context ids (Matthew Brost) - Don't hog IRQs when destroying GuC contexts (John Harrison) - Make GuC to Host communication more robust (Matthew Brost) - Continuation of locking refactoring around VMA and backing store handling (Maarten Lankhorst) - Improve performance of reading GuC log from debugfs (John Harrison) - Log when GuC fails to reset an engine (John Harrison) - Speed up GuC/HuC firmware loading by requesting RP0 (Vinay Belgaumkar) - Further work on asynchronous VMA unbinding (Thomas Hellström, Christian König) - Refactor GuC/HuC firmware handling to prepare for future platforms (John Harrison) - Prepare for future different GuC/HuC firmware signing key sizes (Daniele Ceraolo Spurio, Michal Wajdeczko) - Add noreclaim annotations (Matthew Auld) - Remove racey GEM_BUG_ON between GPU reset and GuC communication handling (Matthew Brost) - Refactor i915->gt with to_gt(i915) to prepare for future platforms (Michał Winiarski, Andi Shyti) - Increase GuC log size for CONFIG_DEBUG_GEM (John Harrison) - Fixed engine busyness in selftests when in GuC mode (Umesh Nerlige Ramappa) - Make engine parking work with PREEMPT_RT (Sebastian Andrzej Siewior) - Replace X86_FEATURE_PAT with pat_enabled() (Lucas De Marchi) - Selftest for stealing of guc ids (Matthew Brost) Signed-off-by: Dave Airlie From: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/YcRvKO5cyPvIxVCi@tursulin-mobl2

drm/i915: Break out the i915_deps utility

2021-12-22T07:52:57Z

Since it's starting to be used outside the i915 TTM move code, move it to a separate set of files. v2: - Update the documentation. v4: - Rebase. Signed-off-by: Thomas Hellström Reviewed-by: Matthew Auld Link: https://patchwork.freedesktop.org/patch/msgid/20211221200050.436316-4-thomas.hellstrom@linux.intel.com

Merge tag 'drm-intel-next-2021-12-14' of ssh://git.freedesktop.org/git/drm/drm-intel into drm-next

2021-12-17T05:23:49Z

drm/i915 feature pull #2 for v5.17: Features and functionality: - Add eDP privacy screen support (Hans) - Add Raptor Lake S (RPL-S) support (Anusha) - Add CD clock squashing support (Mika) - Properly support ADL-P without force probe (Clint) - Enable pipe color support (10 bit gamma) for display 13 platforms (Uma) - Update ADL-P DMC firmware to v2.14 (Madhumitha) Refactoring and cleanups: - More FBC refactoring preparing for multiple FBC instances (Ville) - Plane register cleanups (Ville) - Header refactoring and include cleanups (Jani) - Crtc helper and vblank wait function cleanups (Jani, Ville) - Move pipe/transcoder/abox masks under intel_device_info.display (Ville) Fixes: - Add a delay to let eDP source OUI write take effect (Lyude) - Use div32 version of MPLLB word clock for UHBR on SNPS PHY (Jani) - Fix DMC firmware loader overflow check (Harshit Mogalapalli) - Fully disable FBC on FIFO underruns (Ville) - Disable FBC with double wide pipe as mutually exclusive (Ville) - DG2 workarounds (Matt) - Non-x86 build fixes (Siva) - Fix HDR plane max width for NV12 (Vidya) - Disable IRQ for selftest timestamp calculation (Anshuman) - ADL-P VBT DDC pin mapping fix (Tejas) Merges: - Backmerge drm-next for privacy screen plumbing (Jani) Signed-off-by: Dave Airlie From: Jani Nikula Link: https://patchwork.freedesktop.org/patch/msgid/87ee6f5h9u.fsf@intel.com

Merge tag 'drm-intel-gt-next-2021-12-09' of git://anongit.freedesktop.org/drm/drm-intel into drm-next

2021-12-10T05:35:20Z

Core Changes: - Fix PENDING_ERROR leak in dma_fence_array_signaled() (Thomas Hellström) Driver Changes: - Fix runtime PM handling during PXP suspend (Tejas Upadhyay) - Improve eviction performance on discrete by implementing async TTM moves (Thomas Hellström, Maarten Lankhorst) - Improve robustness of error capture under memory pressure (Thomas Hellström) - Fix GuC PMU versus GPU reset handling (Umesh Nerlige Ramappa) - Use per device iommu check (Tvrtko Ursulin) - Make error capture work with async migration (Thomas Hellström) - Revert incorrect implementation of Wa_1508744258 causing hangs (José Roberto de Souza) - Disable coarse power gating on some DG2 steppings workaround (Matt Roper) - Add IC cache invalidation workaround on DG2 (Ramalingam C) - Move two Icelake workarounds to the right place (Raviteja Goud Talla) - Fix error pointer dereference in i915_gem_do_execbuffer() (Dan Carpenter) - Fixup a couple of generic and DG2 specific issues in migration code (Matthew Auld) - Fix kernel-doc warnings in i915_drm_object.c (Randy Dunlap) - Drop stealing of bits from i915_sw_fence function pointer (Matthew Brost) - Introduce new macros for i915 PTE (Michael Cheng) - Prep work for engine reset by reset domain lookup (Tejas Upadhyay) - Fixup drm-intel-gt-next build failure (Matthew Auld) - Fix live_engine_busy_stats selftests in GuC mode (Umesh Nerlige Ramappa) - Remove dma_resv_prune (Maarten Lankhorst) - Preserve huge pages enablement after driver reload (Matthew Auld) - Fix a NULL pointer dereference in igt_request_rewind() (selftests) (Zhou Qingyang) - Add workaround numbers to GEN7_COMMON_SLICE_CHICKEN1 whitelisting (José Roberto de Souza) - Increase timeouts in i915_gem_contexts selftests to handle GuC being slower (Bruce Chang) Signed-off-by: Dave Airlie # Conflicts: # drivers/gpu/drm/i915/display/intel_fbc.c From: Tvrtko Ursulin Link: https://patchwork.freedesktop.org/patch/msgid/YbIBOeqhn+nPzaYD@tursulin-mobl2

Merge tag 'drm-misc-next-2021-12-09' of git://anongit.freedesktop.org/drm/drm-misc into drm-next

2021-12-10T05:08:21Z

drm-misc-next for 5.17: UAPI Changes: Cross-subsystem Changes: * dma-buf: Make fences mandatory in dma_resv_add_excl_fence Core Changes: * Move hashtable to legacy code * Return error pointers from struct drm_driver.gem_create_object * cma-helper: Improve public interfaces; Remove CONFIG_DRM_KMS_CMA_HELPER option * mipi-dbi: Don't depend on CMA helpers * ttm: Don't include DRM hashtable; Stop prunning fences after wait; Documentation Driver Changes: * aspeed: Select CONFIG_DRM_GEM_CMA_HELPER * bridge/lontium-lt9611: Fix HDMI sensing * bridge/parade-ps8640: Fixes * bridge/sn65dsi86: Defer probe is no dsi host found * fsl-dcu: Select CONFIG_DRM_GEM_CMA_HELPER * i915: Remove dma_resv_prune * omapdrm: Fix scatterlist export; Support virtual planes; Fixes * panel: Boe-tv110c9m,Inx-hj110iz: Update init code * qxl: Use dma-resv iterator * rockchip: Use generic fbdev emulation * tidss: Fixes * vmwgfx: Fix leak on probe errors; Fail probing on broken hosts; New placement for MOB page tables; Hide internal BOs from userspace; Cleanups Signed-off-by: Dave Airlie From: Thomas Zimmermann Link: https://patchwork.freedesktop.org/patch/msgid/YbHskHZc9HoAYuPZ@linux-uq9g.fritz.box

drm/i915/trace: split out display trace to a separate file

2021-12-09T09:21:46Z

Add display/intel_display_trace.[ch] for defining display tracepoints. The main goal is to reduce cross-includes between gem and display. It would be possible split up tracing even further, but that would lead to more boilerplate. We end up having to include intel_crtc.h in a few places because it was pulled in implicitly via intel_de.h -> i915_trace.h -> intel_crtc.h, and that's no longer the case. There should be no changes to tracepoints. v3: - Rebase v2: - Define TRACE_INCLUDE_PATH relative to define_trace.h (Chris) - Remove useless comments (Ville) Cc: Ville Syrjälä Signed-off-by: Jani Nikula Reviewed-by: Ville Syrjälä Reviewed-by: Lucas De Marchi Link: https://patchwork.freedesktop.org/patch/msgid/7862ad764fbd0748d903c76bc632d3d277874e5b.1638961423.git.jani.nikula@intel.com

drm/i915: Update error capture code to avoid using the current vma state

2021-12-01T15:53:22Z

With asynchronous migrations, the vma state may be several migrations ahead of the state that matches the request we're capturing. Address that by introducing an i915_vma_snapshot structure that can be used to snapshot relevant state at request submission. In order to make sure we access the correct memory, the snapshots take references on relevant sg-tables and memory regions. Also move the capture list allocation out of the fence signaling critical path and use the CONFIG_DRM_I915_CAPTURE_ERROR define to avoid compiling in members and functions used for error capture when they're not used. Finally, Introduce lockdep annotation. v4: - Break out the capture allocation mode change to a separate patch. v5: - Fix compilation error in the !CONFIG_DRM_I915_CAPTURE_ERROR case (kernel test robot) v6: - Use #if IS_ENABLED() instead of #ifdef to match driver style. - Move yet another change of allocation mode to the separate patch. - Commit message rework due to patch reordering. v7: - Adjust for removal of region refcounting. Signed-off-by: Thomas Hellström Reviewed-by: Ramalingam C Link: https://patchwork.freedesktop.org/patch/msgid/20211129202245.472043-1-thomas.hellstrom@linux.intel.com

drm/i915: Remove dma_resv_prune

2021-11-30T14:59:17Z

The signaled bit is already used for quick testing if a fence is signaled. Signed-off-by: Maarten Lankhorst Acked-by: Christian König Link: https://patchwork.freedesktop.org/patch/460722/ Signed-off-by: Christian König

drm/i915: Remove dma_resv_prune

2021-11-25T13:33:26Z

The signaled bit is already used for quick testing if a fence is signaled. On top of that, it's a terrible abuse of dma-fence api, and in the common case where the object is already locked by the caller, the trylock will fail. If it were useful, the core dma-api would have exposed the same functionality. The fact that i915 has a dma_resv_utils.c file should be a warning that the functionality either belongs in core, or is not very useful at all. In this case the latter. Signed-off-by: Maarten Lankhorst [mlankhorst: Improve commit message] Acked-by: Christian König Link: https://patchwork.freedesktop.org/patch/msgid/20211021103605.735002-3-maarten.lankhorst@linux.intel.com Reviewed-by: Matthew Auld #irc

drm/i915/driver: rename i915_drv.c to i915_driver.c

2021-11-17T09:46:58Z

This is more about trimming i915_drv.h than the renamed i915_driver.[ch]. Split out i915_driver.[ch] out of i915_drv.h as a feasible thing to do. Signed-off-by: Jani Nikula Acked-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20211111101304.13094-1-jani.nikula@intel.com