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2024-08-19drm/xe/oa/uapi: Make bit masks unsignedGeert Uytterhoeven
When building with gcc-5: In function ‘decode_oa_format.isra.26’, inlined from ‘xe_oa_set_prop_oa_format’ at drivers/gpu/drm/xe/xe_oa.c:1664:6: ././include/linux/compiler_types.h:510:38: error: call to ‘__compiletime_assert_1336’ declared with attribute error: FIELD_GET: mask is not constant [...] ./include/linux/bitfield.h:155:3: note: in expansion of macro ‘__BF_FIELD_CHECK’ __BF_FIELD_CHECK(_mask, _reg, 0U, "FIELD_GET: "); \ ^ drivers/gpu/drm/xe/xe_oa.c:1573:18: note: in expansion of macro ‘FIELD_GET’ u32 bc_report = FIELD_GET(DRM_XE_OA_FORMAT_MASK_BC_REPORT, fmt); ^ Fixes: b6fd51c62119 ("drm/xe/oa/uapi: Define and parse OA stream properties") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240729092634.2227611-1-geert+renesas@glider.be Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com> (cherry picked from commit f2881dfdaaa9ec873dbd383ef5512fc31e576cbb) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-07-18Merge tag 'drm-next-2024-07-18' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm updates from Dave Airlie: "There's a lot of stuff in here, amd, i915 and xe have new platform work, lots of core rework around EDID handling, some new COMPILE_TEST options, maintainer changes and a lots of other stuff. Summary: core: - deprecate DRM data and return 0 date - connector: Create a set of helpers to help with HDMI support - Remove driver owner assignments - Allow more drivers to compile with COMPILE_TEST - Conversions to drm_edid - Sprinkle MODULE_DESCRIPTIONS everywhere they are missing - Remove drm_mm_replace_node - print: Add a drm prefix to warn level messages too, remove ___drm_dbg, consolidate prefix handling - New monochrome TV mode variant ttm: - improve number of page faults on some platforms - fix test builds under PREEMPT_RT - more test coverage ci: - Require a more recent version of mesa - improve farm setup and test generation dma-buf: - warn if reserving 0 fence slots - internal API heap enhancements fbdev: - Create memory manager optimized fbdev emulation panic: - Allow to select fonts - improve drm_fb_dma_get_scanout_buffer - Allow to dump kmsg to the screen bridge: - Remove redundant checks on bridge->encoder - Remove drm_bridge_chain_mode_fixup - bridge-connector: Plumb in the new HDMI helper - analogix_dp: Various improvements, handle AUX transfers timeout - samsung-dsim: Fix timings calculation - tc358767: Plenty of small fixes, fix no connector attach, fix clocks - sii902x: state validation improvements panels: - Switch panels from register table initialization to proper code - Now that the panel code tracks the panel state, remove every ad-hoc implementation in the panel drivers - More cleanup of prepare / enable state tracking in drivers - edp: Drop legacy panel compatibles - simple-bridge: Switch to devm_drm_bridge_add - New panels: Lincoln Tech Sol LCD185-101CT, Microtips Technology 13-101HIEBCAF0-C, Microtips Technology MF-103HIEB0GA0, BOE nv110wum-l60, IVO t109nw41, WL-355608-A8, PrimeView PM070WL4, Lincoln Technologies LCD197, Ortustech COM35H3P70ULC, AUO G104STN01, K&d kd101ne3-40ti amdgpu: - DCN 4.0.x support - GC 12.0 support - GMC 12.0 support - SDMA 7.0 support - MES12 support - MMHUB 4.1 support - GFX12 modifier and DCC support - lots of IP fixes/updates amdkfd: - Contiguous VRAM allocations - GC 12.0 support - SDMA 7.0 support - SR-IOV fixes - KFD GFX ALU exceptions i915: - Battlemage Xe2 HPD display enablement - Panel Replay enabling - DP AUX-less ALPM/LOBF - Enable link training failure fallback for DP MST links - CMRR (Content Match Refresh Rate) enabling - Increase ADL-S/ADL-P/DG2+ max TMDS bitrate to 6 Gbps - Enable eDP AUX based HDR backlight - Support replaying GPU hangs with captured context image - Automate CCS Mode setting during engine resets - lots of refactoring - Support replaying GPU hangs with captured context image - Increase FLR timeout from 3s to 9s - Enable w/a 16021333562 for DG2, MTL and ARL [guc] xe: - update MAINATINERS - New uapi adding OA functionality to Xe - expose l3 bank mask - fix display detect on ADL-N - runtime PM Fixes - Fix silent backmerge issues - More prep for SR-IOV - HWmon additions - per client usage info - Rework GPU page fault handling - Drop EXEC_QUEUE_FLAG_BANNED - Add BMG PCI IDs - Scheduler fixes and improvements - Rename xe_exec_queue::compute to xe_exec_queue::lr - Use ttm_uncached for BO with NEEDS_UC flag - Rename xe perf layer as xe observation layer - lots of refactoring radeon: - Backlight workaround for iMac - Silence UBSAN flex array warnings msm: - Validate registers XML description against schema in CI - core/dpu: SM7150 support - mdp5: Add support for MSM8937 - gpu: Add param for userspace to know if raytracing is supported - gpu: X185 support (aka gpu in X1 laptop chips) - gpu: a505 support ivpu: - hardware scheduler support - profiling support - improvements to the platform support layer - firmware handling improvements - clocks/power mgmt improvements - scheduler/logging improvements habanalabs: - Gradual sleep in polling memory macro - Reduce Gaudi2 MSI-X interrupt count to 128 - Add Gaudi2-D revision support - Add timestamp to CPLD info - Gaudi2: Assume hard-reset by firmware upon MC SEI severe error - Align Gaudi2 interrupt names - Check for errors after preboot is ready - Change habanalabs maintainer and git repo path mgag200: - refactoring and improvements - Add BMC output - enable polling nouveau: - add registry command line v3d: - perf counters improvements zynqmp: - irq and debugfs improvements atmel-hlcdc: - Support XLCDC in sam9x7 mipi-dbi: - Remove mipi_dbi_machine_little_endian - make SPI bits per word configurable - support RGB888 - allow pixel formats to be specified in the DT sun4i: - Rework the blender setup for DE2 panfrost: - Enable MT8188 support vc4: - Monochrome TV support exynos: - fix fallback mode regression - fix memory leak - Use drm_edid_duplicate() instead of kmemdup() etnaviv: - fix i.MX8MP NPU clock gating - workaround FE register cdc issues on some cores - fix DMA sync handling for cached buffers - fix job timeout handling - keep TS enabled on MMUv2 cores for improved performance mediatek: - Convert to platform remove callback returning void- - Drop chain_mode_fixup call in mode_valid() - Fixes the errors of MediaTek display driver found by IGT - Add display support for the MT8365-EVK board - Fix bit depth overwritten for mtk_ovl_set bit_depth() - Fix possible_crtcs calculation - Fix spurious kfree() ast: - refactor mode setting code stm: - Add LVDS support - DSI PHY updates" * tag 'drm-next-2024-07-18' of https://gitlab.freedesktop.org/drm/kernel: (2501 commits) drm/amdgpu/mes12: add missing opcode string drm/amdgpu/mes11: update opcode strings Revert "drm/amd/display: Reset freesync config before update new state" drm/omap: Restrict compile testing to PAGE_SIZE less than 64KB drm/xe: Drop trace_xe_hw_fence_free drm/xe/uapi: Rename xe perf layer as xe observation layer drm/amdgpu: remove exp hw support check for gfx12 drm/amdgpu: timely save bad pages to eeprom after gpu ras reset is completed drm/amdgpu: flush all cached ras bad pages to eeprom drm/amdgpu: select compute ME engines dynamically drm/amd/display: Allow display DCC for DCN401 drm/amdgpu: select compute ME engines dynamically drm/amdgpu/job: Replace DRM_INFO/ERROR logging drm/amdgpu: select compute ME engines dynamically drm/amd/pm: Ignore initial value in smu response register drm/amdgpu: Initialize VF partition mode drm/amd/amdgpu: fix SDMA IRQ client ID <-> req mapping MAINTAINERS: fix Xinhui's name MAINTAINERS: update powerplay and swsmu drm/qxl: Pin buffer objects for internal mappings ...
2024-07-11drm/xe: Use write-back caching mode for system memory on DGFXThomas Hellström
The caching mode for buffer objects with VRAM as a possible placement was forced to write-combined, regardless of placement. However, write-combined system memory is expensive to allocate and even though it is pooled, the pool is expensive to shrink, since it involves global CPU TLB flushes. Moreover write-combined system memory from TTM is only reliably available on x86 and DGFX doesn't have an x86 restriction. So regardless of the cpu caching mode selected for a bo, internally use write-back caching mode for system memory on DGFX. Coherency is maintained, but user-space clients may perceive a difference in cpu access speeds. v2: - Update RB- and Ack tags. - Rephrase wording in xe_drm.h (Matt Roper) v3: - Really rephrase wording. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com> Fixes: 622f709ca629 ("drm/xe/uapi: Add support for CPU caching mode") Cc: Pallavi Mishra <pallavi.mishra@intel.com> Cc: Matthew Auld <matthew.auld@intel.com> Cc: dri-devel@lists.freedesktop.org Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Cc: Effie Yu <effie.yu@intel.com> Cc: Matthew Brost <matthew.brost@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Jose Souza <jose.souza@intel.com> Cc: Michal Mrozek <michal.mrozek@intel.com> Cc: <stable@vger.kernel.org> # v6.8+ Acked-by: Matthew Auld <matthew.auld@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Fixes: 622f709ca629 ("drm/xe/uapi: Add support for CPU caching mode") Acked-by: Michal Mrozek <michal.mrozek@intel.com> Acked-by: Effie Yu <effie.yu@intel.com> #On chat Link: https://patchwork.freedesktop.org/patch/msgid/20240705132828.27714-1-thomas.hellstrom@linux.intel.com (cherry picked from commit 01e0cfc994be484ddcb9e121e353e51d8bb837c0) Signed-off-by: Lucas De Marchi <lucas.demarchi@intel.com>
2024-07-11drm/xe/uapi: Rename xe perf layer as xe observation layerAshutosh Dixit
In Xe, the perf layer allows capture of HW counter streams. These HW counters are generally performance related but don't have to be necessarily so. Also, the name "perf" is a carryover from i915 and is not preferred. Here we propose the name "observation" for this common layer which allows capture of different types of these counter streams. v2: Rename observability layer to observation layer (Lucas/Rodrigo) v3: Rename sysctl file to "observation_paranoid" (Jose) Fixes: 52c2e956dceb ("drm/xe/perf/uapi: "Perf" layer to support multiple perf counter stream types") Fixes: fe8929bdf835 ("drm/xe/perf/uapi: Add perf_stream_paranoid sysctl") Acked-by: Lucas De Marchi <lucas.demarchi@intel.com> Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240703164801.2561423-1-ashutosh.dixit@intel.com (cherry picked from commit 8169b2097d88d99d7e4a72e20e4b549efe9eb8d7) Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-07-05Merge tag 'drm-msm-next-2024-07-04' of ↵Daniel Vetter
https://gitlab.freedesktop.org/drm/msm into drm-next Updates for v6.11 Core: - SM7150 support DPU: - SM7150 support - Fix DSC support for DSI panels in video mode - Fixed TE vsync source support for DSI command-mode panels - Fix for devices without UBWC in the display controller (ie. QCM2290) DSI: - Remove unused register-writing wrappers - Fix DSC support for panels in video mode - Add support for parsing TE vsync source - Add support for MSM8937 (28nm DSI PHY) MDP5: - Add support for MSM8937 - Fix configuration for MSM8953 GPU: - Split giant device table into per-gen "hw catalog" similar to what is done on the display side of the driver - Fix a702 UBWC mode - Fix unused variably warnings - GPU memory traces - Add param for userspace to know if raytracing is supported - Memory barrier cleanup and GBIF unhalt fix - X185 support (aka gpu in X1 laptop chips) - a505 support - fixes Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvZQpYEHpSCgXGJ2kaHJDK6QFAFfTsfiWm4b2zZOnjXGw@mail.gmail.com
2024-07-05Merge tag 'amd-drm-next-6.11-2024-07-03' of ↵Daniel Vetter
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.11-2024-07-03: amdgpu: - Use vmalloc for dc_state - Replay fixes - Freesync fixes - DCN 4.0.1 fixes - DML fixes - DCC updates - Misc code cleanups and bug fixes - 8K display fixes - DCN 3.5 fixes - Restructure DIO code - DML1 fixes - DML2 fixes - GFX11 fix - GFX12 updates - GFX12 modifiers fixes - RAS fixes - IP dump fixes - Add some updated IP version checks _ Silence UBSAN warning radeon: - GPUVM fix Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240703211314.2041893-1-alexander.deucher@amd.com
2024-07-03drm/panthor: Fix sync-only jobsBoris Brezillon
A sync-only job is meant to provide a synchronization point on a queue, so we can't return a NULL fence there, we have to add a signal operation to the command stream which executes after all other previously submitted jobs are done. v2: - Fixed a UAF bug - Added R-bs Fixes: de8548813824 ("drm/panthor: Add the scheduler logical block") Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240703071640.231278-3-boris.brezillon@collabora.com
2024-07-01drm/amdgpu: handle gfx12 in amdgpu_display_verify_sizesMarek Olšák
It verified GFX9-11 swizzle modes on GFX12, which has undefined behavior. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-07-01drm/amdgpu: remove AMD_FMT_MOD_GFX12_DCC_MAX_COMPRESSED_BLOCK_* definitionsMarek Olšák
They were added accidentally. Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-06-28Merge tag 'drm-xe-next-2024-06-26' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - New uapi adding OA functionality to Xe (Ashutosh) Cross-subsystem Changes: - devcoredump: Add dev_coredumpm_timeout (Jose) Driver Changes: - More SRIOV preparation, including GuC communication improvements (Michal) - Kconfig update: do not select ACPI_BUTTON (Jani) - Rework GPU page fault handling (Brost) - Forcewake clean-up and fixes (Himal, Michal) - Drop EXEC_QUEUE_FLAG_BANNED (Brost) - Xe/Xe2 Workarounds fixes and additions (Tejas, Akshata, Sai, Vinay) - Xe devcoredump changes (Jose) - Tracing cleanup and add mmio tracing (RK) - Add BMG PCI IDs (Roper) - Scheduler fixes and improvements (Brost) - Some overal driver clean-up around headers and print macros (Michal) - Rename xe_exec_queue::compute to xe_exec_queue::lr (Francois) - Improve RTP rules to allow easier 'OR' conditions in WA declaration (Lucas) - Use ttm_uncached for BO with NEEDS_UC flag (Michal) - Other OA related work and fixes (Ashutosh, Michal, Jose) - Simplify locking in new_vma (Brost) - Remove xe_irq_shutdown (Ilia) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZnyW9RdC_aWSla_q@intel.com
2024-06-27Merge tag 'drm-intel-gt-next-2024-06-12' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/i915/kernel into drm-next UAPI Changes: - Support replaying GPU hangs with captured context image (Tvrtko Ursulin) Driver Changes: Fixes/improvements/new stuff: - Automate CCS Mode setting during engine resets [gt] (Andi Shyti) - Revert "drm/i915: Remove extra multi-gt pm-references" (Janusz Krzysztofik) - Fix HAS_REGION() usage in intel_gt_probe_lmem() (Ville Syrjälä) - Disarm breadcrumbs if engines are already idle [gt] (Chris Wilson) - Shadow default engine context image in the context (Tvrtko Ursulin) - Support replaying GPU hangs with captured context image (Tvrtko Ursulin) - avoid FIELD_PREP warning [guc] (Arnd Bergmann) - Fix CCS id's calculation for CCS mode setting [gt] (Andi Shyti) - Increase FLR timeout from 3s to 9s (Andi Shyti) - Update workaround 14018575942 [mtl] (Angus Chen) Future platform enablement: - Enable w/a 16021333562 for DG2, MTL and ARL [guc] (John Harrison) Miscellaneous: - Pass the region ID rather than a bitmask to HAS_REGION() (Ville Syrjälä) - Remove counter productive REGION_* wrappers (Ville Syrjälä) - Fix typo [gem/i915_gem_ttm_move] (Deming Wang) - Delete the live_hearbeat_fast selftest [gt] (Krzysztof Niemiec) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Tvrtko Ursulin <tursulin@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zmmazub+U9ewH9ts@linux
2024-06-26drm/xe/oa/uapi: Allow preemption to be disabled on the stream exec queueAshutosh Dixit
Mesa VK_KHR_performance_query use case requires preemption and timeslicing to be disabled for the stream exec queue. Implement this functionality here. v2: Minor change to debug print to print both ret values (Umesh) Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240626181817.1516229-3-ashutosh.dixit@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-06-26drm/xe/oa: Fix kernel doc in xe_drm.hAshutosh Dixit
Fix kernel doc in xe_drm.h. Also eliminate private/non-abi enum definitions. v2: Remove __DRM_XE_PERF_TYPE_MAX since it is unused (Michal) v3: Also remove DRM_XE_OA_PROPERTY_MAX since it can also be eliminated (Michal) Suggested-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Reviewed-by: Michal Wajdeczko <michal.wajdeczko@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240623203119.3840283-1-ashutosh.dixit@intel.com Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-06-26Merge drm/drm-next into drm-xe-nextRodrigo Vivi
Need to sync some header include that propagated through drm-intel-next. v2: After some changes in drm/drm-next Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2024-06-21drm/msm: Add MSM_PARAM_RAYTRACING uapiConnor Abbott
Expose the value of the software fuse to userspace. Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org> Signed-off-by: Connor Abbott <cwabbott0@gmail.com> Patchwork: https://patchwork.freedesktop.org/patch/592044/ Signed-off-by: Rob Clark <robdclark@chromium.org>
2024-06-21Merge tag 'drm-misc-next-2024-05-30' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for 6.11: UAPI Changes: - Deprecate DRM date and return a 0 date in DRM_IOCTL_VERSION Core Changes: - connector: Create a set of helpers to help with HDMI support - fbdev: Create memory manager optimized fbdev emulation - panic: Allow to select fonts, improve drm_fb_dma_get_scanout_buffer Driver Changes: - Remove driver owner assignments - Allow more drivers to compile with COMPILE_TEST - Conversions to drm_edid - ivpu: hardware scheduler support, profiling support, improvements to the platform support layer - mgag200: general reworks and improvements - nouveau: Add NVreg_RegistryDwords command line option - rockchip: Conversion to the hdmi helpers - sun4i: Conversion to the hdmi helpers - vc4: Conversion to the hdmi helpers - v3d: Perf counters improvements - zynqmp: IRQ and debugfs improvements - bridge: - Remove redundant checks on bridge->encoder - panels: - Switch panels from register table initialization to proper code - Now that the panel code tracks the panel state, remove every ad-hoc implementation in the panel drivers - New panels: Lincoln Tech Sol LCD185-101CT, Microtips Technology 13-101HIEBCAF0-C, Microtips Technology MF-103HIEB0GA0, BOE nv110wum-l60, IVO t109nw41 Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240530-hilarious-flat-magpie-5fa186@houat
2024-06-18drm/xe/oa/uapi: Query OA unit propertiesAshutosh Dixit
Implement query for properties of OA units present on a device. v2: Clean up reserved/pad fields (Umesh) Follow the same scheme as other query structs v3: Skip reporting reserved engines attached to OA units v4: Expose oa_buf_size via DRM_XE_PERF_IOCTL_INFO (Umesh) v5: Don't expose capabilities as OR of properties (Umesh) v6: Add extensions to query output structs: drm_xe_oa_unit, drm_xe_query_oa_units and drm_xe_oa_stream_info v7: Change oa_units[] array to __u64 type Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-13-ashutosh.dixit@intel.com
2024-06-18drm/xe/oa/uapi: Read file_operationAshutosh Dixit
Implement the OA stream read file_operation. Both blocking and non-blocking reads are supported. As part of read system call, the read copies OA perf data from the OA buffer to the user buffer, after appending packet headers for status and data packets. v2: Drop OA report headers, implement DRM_XE_PERF_IOCTL_STATUS (Umesh) v3: Introduce 'struct drm_xe_oa_stream_status' v4: Define oa_status register bitfields (Umesh) v5: Add extensions to 'struct drm_xe_oa_stream_status' v6: Minor cleanup, eliminate report32 variable v7: Use -EIO to signal to userspace to read OASTATUS using DRM_XE_PERF_IOCTL_STATUS, change previous sites returning -EIO to return -EINVAL Make drm_xe_oa_stream_status bits contiguous (Jose, Umesh) rmw oa_status bits (Umesh) Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-10-ashutosh.dixit@intel.com
2024-06-18drm/xe/oa/uapi: Expose OA stream fdAshutosh Dixit
The OA stream open perf op returns an fd with its own file_operations for the newly initialized OA stream. These file_operations allow userspace to enable or disable the stream, as well as apply a different metric configuration for the OA stream. Userspace can also poll for data availability. OA stream initialization is completed in this commit by enabling the OA stream. When sampling is enabled this starts a hrtimer which periodically checks for data availablility. v2: Use stream properties for stream reconfiguration with DRM_XE_PERF_IOCTL_CONFIG v3: Hold runtime_pm reference across oa buffer alloc/free v4: Fix 32 bit build Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-9-ashutosh.dixit@intel.com
2024-06-18drm/xe/oa/uapi: Define and parse OA stream propertiesAshutosh Dixit
Properties for OA streams are specified by user space, when the stream is opened, as a chain of drm_xe_ext_set_property struct's. Parse and validate these stream properties. v2: Remove struct drm_xe_oa_open_param (Harish Chegondi) Drop DRM_XE_OA_PROPERTY_POLL_OA_PERIOD_US (Umesh) Eliminate comparison with xe_oa_max_sample_rate (Umesh) Drop 'struct drm_xe_oa_record_header' (Umesh) v3: s/DRM_XE_OA_PROPERTY_OA_EXPONENT/ \ DRM_XE_OA_PROPERTY_OA_PERIOD_EXPONENT/ (Jose) v4: Fix 32 bit build v5: Add non-static function kernel doc (Michal) Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-7-ashutosh.dixit@intel.com
2024-06-18drm/xe/oa/uapi: Add/remove OA config perf opsAshutosh Dixit
Introduce add/remove config perf ops for OA. OA configurations consist of a set of event/counter select register address/value pairs. The add_config perf op validates and stores such configurations and also exposes them in the metrics sysfs. These configurations will be programmed to OA unit HW when an OA stream using a configuration is opened. The OA stream can also switch to other stored configurations. v2: Start config id's from 1 and other minor review comments (Umesh) v3: Add 32 bit build v4: Add kernel doc for non-static functions (Michal) Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-6-ashutosh.dixit@intel.com
2024-06-18drm/xe/oa/uapi: Initialize OA unitsAshutosh Dixit
Initialize OA unit data struct's for each gt during device probe. Also assign OA units for hardware engines. v2: Remove XE_OA_UNIT_OAG/XE_OA_UNIT_OAM_SAMEDIA_0 enum (Umesh) Change mtl_oa_base to 0x13000 (Umesh) v3: Switch to drmm_ functions and other cleanups (Michal) Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-5-ashutosh.dixit@intel.com
2024-06-18drm/xe/oa/uapi: Add OA data formatsAshutosh Dixit
Add and initialize supported OA data formats for various platforms (including Xe2). User can request OA data in any supported format. Bspec: 52198, 60942, 61101 v2: Start 'xe_oa_format_name' enum from 0 (Umesh) Fix error rewind with OA (Umesh) v3: Use graphics versions rather than absolute platform names v4: Add missing kernel doc for struct memebers and enum and other minor changes (Michal) Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-4-ashutosh.dixit@intel.com
2024-06-18drm/xe/perf/uapi: "Perf" layer to support multiple perf counter stream typesAshutosh Dixit
In Xe, the plan is to support multiple types of perf counter streams (OA is only one type of these streams). Rather than introduce NxM ioctls for these (N perf streams with M ioctl's per perf stream), we decide to multiplex these (N different stream types and the M ops for each of these stream types) through a single PERF ioctl. This multiplexing is the purpose of the PERF layer. In addition to PERF DRM ioctl's, another set of ioctl's on the PERF fd are defined. These are expected to be common to different PERF stream types and therefore defined at the PERF layer itself. v2: Add param_size to 'struct drm_xe_perf_param' (Umesh) v3: Rename 'enum drm_xe_perf_ops' to 'enum drm_xe_perf_ioctls' (Guy Zadicario) Add DRM_ prefix to ioctl names to indicate uapi names v4: Add 'enum drm_xe_perf_op' previously missed out (Guy Zadicario) v5: Squash the ops and PERF layer patches into a single patch (Umesh) Remove param_size from struct 'drm_xe_perf_param' (Umesh) v6: Add DRM_XE_PERF_IOCTL_STATUS v7: Add DRM_XE_PERF_IOCTL_INFO v8: Fix Copyright years, fix DRM_XE_PERF_TYPE_MAX, move '#include "xe_perf.h"' to xe_perf.c, add kernel doc (Michal) Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Acked-by: Guy Zadicario <gzadicario@habana.ai> Acked-by: José Roberto de Souza <jose.souza@intel.com> Reviewed-by: Umesh Nerlige Ramappa <umesh.nerlige.ramappa@intel.com> Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240618014609.3233427-2-ashutosh.dixit@intel.com
2024-06-11Merge tag 'amd-drm-next-6.11-2024-06-07' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.11-2024-06-07: amdgpu: - DCN 4.0.x support - DCN 3.5 updates - GC 12.0 support - DP MST fixes - Cursor fixes - MES11 updates - MMHUB 4.1 support - DML2 Updates - DCN 3.1.5 fixes - IPS fixes - Various code cleanups - GMC 12.0 support - SDMA 7.0 support - SMU 13 updates - SR-IOV fixes - VCN 5.x fixes - MES12 support - SMU 14.x updates - Devcoredump improvements - Fixes for HDP flush on platforms with >4k pages - GC 9.4.3 fixes - RAS ACA updates - Silence UBSAN flex array warnings - MMHUB 3.3 updates amdkfd: - Contiguous VRAM allocations - GC 12.0 support - SDMA 7.0 support - SR-IOV fixes radeon: - Backlight workaround for iMac - Silence UBSAN flex array warnings UAPI: - GFX12 modifier and DCC support Proposed Mesa changes: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/29510 - KFD GFX ALU exceptions Proposed ROCdebugger changes: https://github.com/ROCm/ROCdbgapi/commit/08c760622b6601abf906f75abbc5e21d9fd425df https://github.com/ROCm/ROCgdb/commit/944fe1c1414a68700414e86e32273b6bfa62ba6f - KFD Contiguous VRAM allocation flag Proposed ROCr/HIP changes: https://github.com/ROCm/ROCT-Thunk-Interface/commit/f7b4a269914a3ab4f1e2453c2879adb97b5cc9e5 https://github.com/ROCm/ROCR-Runtime/pull/214/commits/26e8530d05a775872cb06dde6693db72be0c454a https://github.com/ROCm/clr/commit/1d48f2a1ab38b632919c4b7274899b3faf4279ff Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240607195900.902537-1-alexander.deucher@amd.com
2024-06-11Merge tag 'drm-xe-next-2024-06-06' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - Expose the L3 bank mask (Francois) Cross-subsystem Changes: - Update Xe driver maintainers (Oded) Display (i915): - Add missing include to intel_vga.c (Michal Wajdeczko) Driver Changes: - Fix Display (xe-only) detection for ADL-N (Lucas) - Runtime PM fixes that enabled PC-10 and D3Cold (Francois, Rodrigo) - Fix unexpected silent drm backmerge issues (Thomas) - More (a lot more) preparation for SR-IOV support (Michal Wajdeczko) - Devcoredump fixes and improvements (Jose, Tejas, Matt Brost) - Introduce device 'wedged' state (Rodrigo) - Improve debug and info messages (Michal Wajdeczko, Rodrigo, Nirmoy) - Adding or fixing workarounds (Tejas, Shekhar, Lucas, Bommu) - Check result of drmm_mutex_init (Michal Wajdeczko) - Enlarge the critical dma fence area for preempt fences (Matt Auld) - Prevent UAF in VM's rebind work (Matt Auld) - GuC submit related clean-ups and fixes (Matt Brost, Himal, Jonathan, Niranjana) - Prefer local helpers to perform dma reservation locking (Himal) - Spelling and typo fixes (Colin, Francois) - Prep patches for 1 job per VM bind IOCTL (no uapi change yet) (Matt Brost) - Remove uninitialized end var from xe_gt_tlb_invalidation_range (Nirmoy) - GSC related changes targeting LNL support (Daniele) - Fix assert in L3 bank mask generation (Francois) - Perform dma_map when moving system buffer objects to TT (Thomas) - Add helpers for manipulating macro arguments (Michal Wajdeczko) - Refactor default device atomic settings (Nirmoy) - Add debugfs node to dump mocs (Janga) - Use ordered WQ for G2H handler (Matt Brost) - Clean up and fixes in header includes (Michal Wajdeczko) - Prefer flexible-array over deprecated zero-lenght ones (Lucas) - Add Indirect Ring State support (Niranjana) - Fix UBSAN shift-out-of-bounds failure (Shuicheng) - HWMon fixes and additions (Karthik) - Clean-up refactor around probe init functions (Lucas, Michal Wajdeczko) - Fix PCODE init function (Himal) - Only use reserved BCS instances for usm migrate exec queue (Matt Brost) - Only zap PTEs as needed (Matt Brost) - Per client usage info (Lucas) - Core hotunplug improvements converting stuff towards devm (Matt Auld) - Don't emit false error if running in execlist mode (Michal Wajdeczko) - Remove unused struct (Dr. David) - Support/debug for slow GuC loads (John Harrison) - Decouple job seqno and lrc seqno (Matt Brost) - Allow migrate vm gpu submissions from reclaim context (Thomas) - Rename drm-client running time to run_ticks and fix a UAF (Umesh) - Check empty pinned BO list with lock held (Nirmoy) - Drop undesired prefix from the platform name (Michal Wajdeczko) - Remove unwanted mutex locking on xe file close (Niranjana) - Replace format-less snprintf() with strscpy() (Arnd) - Other general clean-ups on registers definitions and function names (Michal Wajdeczko) - Add kernel-doc to some xe_lrc interfaces (Niranajana) - Use missing lock in relay_needs_worker (Nirmoy) - Drop redundant W=1 warnings from Makefile (Jani) - Simplify if condition in preempt fences code (Thorsten) - Flush engine buffers before signalling user fence on all engines (Andrzej) - Don't overmap identity VRAM mapping (Matt Brost) - Do not dereference NULL job->fence in trace points (Matt Brost) - Add synchronous gt reset debugfs (Jonathan) - Xe gt_idle fixes (Riana) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZmItmuf7vq_xvRjJ@intel.com
2024-06-05drm/amdgpu: define new gfx12 uapi flagsMarek Olšák
define new gfx12 uapi flags Signed-off-by: Marek Olšák <marek.olsak@amd.com> Acked-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-05-27Merge drm/drm-next into drm-misc-nextMaxime Ripard
Let's start the new release cycle. Signed-off-by: Maxime Ripard <mripard@kernel.org>
2024-05-21drm/xe/uapi: Expose the L3 bank maskFrancois Dugast
The L3 bank mask is already generated and stored internally with the rest of the GT topology. In user space, the compute runtime now needs this information to be added to the device properties therefore the topology mask query is extended to provide a new mask which represents the L3 banks enabled on the GT. The changes in the compute runtime are ready and approved, see link below. v2: Rewrite commit message and add a link to the compute runtime PR (Francois Dugast) Cc: Matt Roper <matthew.d.roper@intel.com> Cc: Robert Krzemien <robert.krzemien@intel.com> Cc: Mateusz Jablonski <mateusz.jablonski@intel.com> Link: https://github.com/intel/compute-runtime/pull/722 Signed-off-by: Francois Dugast <francois.dugast@intel.com> Acked-by: Mateusz Jablonski <mateusz.jablonski@intel.com> Reviewed-by: José Roberto de Souza <jose.souza@intel.com> Signed-off-by: Matt Roper <matthew.d.roper@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240416145037.7-2-francois.dugast@intel.com
2024-05-20drm/v3d: Deprecate the use of the Performance Counters enumMaíra Canal
The Performance Counters enum used to identify the index of each performance counter and provide the total number of performance counters (V3D_PERFCNT_NUM). But, this enum is only valid for V3D 4.2, not for V3D 7.1. As we implemented a new flexible structure to retrieve performance counters information, we can deprecate this enum. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240512222655.2792754-7-mcanal@igalia.com
2024-05-20drm/v3d: Create new IOCTL to expose performance counters informationMaíra Canal
Userspace usually needs some information about the performance counters available. Although we could replicate this information in the kernel and user-space, let's use the kernel as the "single source of truth" to avoid issues in the future (e.g. list of performance counters is updated in user-space, but not in the kernel, generating invalid requests). Therefore, create a new IOCTL to expose the performance counters information, that is name, category, and description. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240512222655.2792754-5-mcanal@igalia.com
2024-05-20drm/v3d: Create a new V3D parameter for the maximum number of perfcntMaíra Canal
The maximum number of performance counters can change from version to version and it's important for userspace to know this value, as it needs to use the counters for performance queries. Therefore, expose the maximum number of performance counters to userspace as a parameter. Signed-off-by: Maíra Canal <mcanal@igalia.com> Reviewed-by: Iago Toral Quiroga <itoral@igalia.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240512222655.2792754-4-mcanal@igalia.com
2024-05-16drm/i915: Support replaying GPU hangs with captured context imageTvrtko Ursulin
When debugging GPU hangs Mesa developers are finding it useful to replay the captured error state against the simulator. But due various simulator limitations which prevent replicating all hangs, one step further is being able to replay against a real GPU. This is almost doable today with the missing part being able to upload the captured context image into the driver state prior to executing the uploaded hanging batch and all the buffers. To enable this last part we add a new context parameter called I915_CONTEXT_PARAM_CONTEXT_IMAGE. It follows the existing SSEU configuration pattern of being able to select which context to apply against, paired with the actual image and its size. Since this is adding a new concept of debug only uapi, we hide it behind a new kconfig option and also require activation with a module parameter. Together with a warning banner printed at driver load, all those combined should be sufficient to guard against inadvertently enabling the feature. In terms of implementation we allow the legacy context set param to be used since that removes the need to record the per context data in the proto context, while still allowing flexibility of specifying context images for any context. Mesa MR using the uapi can be seen at: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/27594 v2: * Fix whitespace alignment as per checkpatch. * Added warning on userspace misuse. * Rebase for extracting ce->default_state shadowing. v3: * Rebase for I915_CONTEXT_PARAM_LOW_LATENCY. Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Lionel Landwerlin <lionel.g.landwerlin@intel.com> Cc: Carlos Santa <carlos.santa@intel.com> Cc: Rodrigo Vivi <rodrigo.vivi@intel.com> Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com> Tested-by: Carlos Santa <carlos.santa@intel.com> Signed-off-by: Tvrtko Ursulin <tursulin@igalia.com> Signed-off-by: Tvrtko Ursulin <tursulin@ursulin.net> Link: https://patchwork.freedesktop.org/patch/msgid/20240514145939.87427-2-tursulin@igalia.com
2024-05-15accel/ivpu: Add NPU profiling supportTomasz Rusinowicz
Implement time based Metric Streamer profiling UAPI. This is a generic mechanism allowing user mode tools to sample NPU metrics. These metrics are defined by the FW and transparent to the driver. The user space can check for this feature by checking DRM_IVPU_CAP_METRIC_STREAMER driver capability. Signed-off-by: Tomasz Rusinowicz <tomasz.rusinowicz@intel.com> Signed-off-by: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240513120431.3187212-9-jacek.lawrynowicz@linux.intel.com
2024-05-13drm/nouveau: use tile_mode and pte_kind for VM_BIND bo allocationsMohamed Ahmed
Allow PTE kind and tile mode on BO create with VM_BIND, and add a GETPARAM to indicate this change. This is needed to support modifiers in NVK and ensure correctness when dealing with the nouveau GL driver. The userspace modifiers implementation this is for can be found here: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24795 Fixes: b88baab82871 ("drm/nouveau: implement new VM_BIND uAPI") Signed-off-by: Mohamed Ahmed <mohamedahmedegypt2001@gmail.com> Reviewed-by: Faith Ekstrand <faith.ekstrand@collabora.com> Signed-off-by: Danilo Krummrich <dakr@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240509204352.7597-1-mohamedahmedegypt2001@gmail.com
2024-05-13drm/panthor: Document drm_panthor_tiler_heap_destroy::handle validity ↵Boris Brezillon
constraints Make sure the user is aware that drm_panthor_tiler_heap_destroy::handle must be a handle previously returned by DRM_IOCTL_PANTHOR_TILER_HEAP_CREATE. v4: - Add Steve's R-b v3: - New patch Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Steven Price <steven.price@arm.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240502165158.1458959-6-boris.brezillon@collabora.com
2024-05-13drm/panthor: Relax the constraints on the tiler chunk sizeBoris Brezillon
The field used to store the chunk size if 12 bits wide, and the encoding is chunk_size = chunk_header.chunk_size << 12, which gives us a theoretical [4k:8M] range. This range is further limited by implementation constraints, and all known implementations seem to impose a [128k:8M] range, so do the same here. We also relax the power-of-two constraint, which doesn't seem to exist on v10. This will allow userspace to fine-tune initial/max tiler memory on memory-constrained devices. v4: - Actually fix the range in the kerneldoc v3: - Add R-bs - Fix valid range in the kerneldoc v2: - Turn the power-of-two constraint into a page-aligned constraint to allow fine-tune of the initial/max heap memory size - Fix the panthor_heap_create() kerneldoc Fixes: 9cca48fa4f89 ("drm/panthor: Add the heap logical block") Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240502165158.1458959-4-boris.brezillon@collabora.com
2024-05-13drm/panthor: Make sure the tiler initial/max chunks are consistentBoris Brezillon
It doesn't make sense to have a maximum number of chunks smaller than the initial number of chunks attached to the context. Fix the uAPI header to reflect the new constraint, and mention the undocumented "initial_chunk_count > 0" constraint while at it. v3: - Add R-b v2: - Fix the check Fixes: 9cca48fa4f89 ("drm/panthor: Add the heap logical block") Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com> Reviewed-by: Liviu Dudau <liviu.dudau@arm.com> Reviewed-by: Steven Price <steven.price@arm.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240502165158.1458959-3-boris.brezillon@collabora.com
2024-05-07drm/uapi: Move drm_color_ctm_3x4 out from drm_mode.hVille Syrjälä
drm_color_ctm_3x4 is some undocumented amgdpu private uapi and thus has no business being in drm_mode.h. At least move it to some amdgpu specific header, albeit with the wrong namespace as maybe something somewhere is using this already? Cc: Harry Wentland <harry.wentland@amd.com> Cc: Joshua Ashton <joshua@froggi.es> Cc: Alex Deucher <alexander.deucher@amd.com> Fixes: 6872a189be50 ("drm/amd/display: Add 3x4 CTM support for plane CTM") Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240422085857.17651-1-ville.syrjala@linux.intel.com Reviewed-by: Harry Wentland <harry.wentland@amd.com>
2024-05-02drm/amdgpu: Add gfx v12_0_0 family idLikun Gao
Add gfx v12_0_0 family id Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-30Merge tag 'drm-intel-gt-next-2024-04-26' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-intel into drm-next UAPI Changes: - drm/i915/guc: Use context hints for GT frequency Allow user to provide a low latency context hint. When set, KMD sends a hint to GuC which results in special handling for this context. SLPC will ramp the GT frequency aggressively every time it switches to this context. The down freq threshold will also be lower so GuC will ramp down the GT freq for this context more slowly. We also disable waitboost for this context as that will interfere with the strategy. We need to enable the use of SLPC Compute strategy during init, but it will apply only to contexts that set this bit during context creation. Userland can check whether this feature is supported using a new param- I915_PARAM_HAS_CONTEXT_FREQ_HINT. This flag is true for all guc submission enabled platforms as they use SLPC for frequency management. The Mesa usage model for this flag is here - https://gitlab.freedesktop.org/sushmave/mesa/-/commits/compute_hint - drm/i915/gt: Enable only one CCS for compute workload Enable only one CCS engine by default with all the compute sices allocated to it. While generating the list of UABI engines to be exposed to the user, exclude any additional CCS engines beyond the first instance *** NOTE: This W/A will make all DG2 SKUs appear like single CCS SKUs by default to mitigate a hardware bug. All the EUs will still remain usable, and all the userspace drivers have been confirmed to be able to dynamically detect the change in number of CCS engines and adjust. For the smaller percent of applications that get perf benefit from letting the userspace driver dispatch across all 4 CCS engines we will be introducing a sysfs control as a later patch to choose 4 CCS each with 25% EUs (or 50% if 2 CCS). NOTE: A regression has been reported at https://gitlab.freedesktop.org/drm/i915/kernel/-/issues/10895 However Andi has been triaging the issue and we're closing in a fix to the gap in the W/A implementation: https://lists.freedesktop.org/archives/intel-gfx/2024-April/348747.html Driver Changes: - Add new and fix to existing workarounds: Wa_14018575942 (MTL), Wa_16019325821 (Gen12.70), Wa_14019159160 (MTL), Wa_16015675438, Wa_14020495402 (Gen12.70) (Tejas, John, Lucas) - Fix UAF on destroy against retire race and remove two earlier partial fixes (Janusz) - Limit the reserved VM space to only the platforms that need it (Andi) - Reset queue_priority_hint on parking for execlist platforms (Chris) - Fix gt reset with GuC submission is disabled (Nirmoy) - Correct capture of EIR register on hang (John) - Remove usage of the deprecated ida_simple_xx() API - Refactor confusing __intel_gt_reset() (Nirmoy) - Fix the fix for GuC reset lock confusion (John) - Simplify/extend platform check for Wa_14018913170 (John) - Replace dev_priv with i915 (Andi) - Add and use gt_to_guc() wrapper (Andi) - Remove bogus null check (Rodrigo, Dan) . Selftest improvements (Janusz, Nirmoy, Daniele) Signed-off-by: Dave Airlie <airlied@redhat.com> From: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/ZitVBTvZmityDi7D@jlahtine-mobl.ger.corp.intel.com
2024-04-29Merge v6.9-rc6 into drm-nextDaniel Vetter
Thomas needs the defio fixes, Maíra needs the vkms fixes and Joonas has some fun with i915-gem conflicts. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
2024-04-26drm/amd: GFX12 changes for converting tiling flags to modifiersAurabindo Pillai
GFX12 swizzle mode and GCC formats changed and is much simpler. Use a seperate function for the same. Changes: * Swizzle mode is now 3 bits only * DCC enablement doesn't come from tiling_flags, it is always set in modifiers * DCC max compressed block size of 128B Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-26drm/amd: define new gfx12 uapi flagsAurabindo Pillai
define new gfx12 uapi flags Signed-off-by: Marek Olšák <marek.olsak@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-26drm/amd: Add gfx12 swizzle mode defsAurabindo Pillai
Add GFX12 swizzle mode definitions for use with DCN401 Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Rodrigo Siqueira <rodrigo.siqueira@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-25Revert "drm/etnaviv: Expose a few more chipspecs to userspace"Christian Gmeiner
This reverts commit 1dccdba084897443d116508a8ed71e0ac8a031a4. In userspace a different approach was choosen - hwdb. As a result, there is no need for these values. Signed-off-by: Christian Gmeiner <cgmeiner@igalia.com> Reviewed-by: Tomeu Vizoso <tomeu@tomeuvizoso.net> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
2024-04-24Merge tag 'drm-xe-next-2024-04-23' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/xe/kernel into drm-next UAPI Changes: - Remove unused flags (Francois Dugast) - Extend uAPI to query HuC micro-controler firmware version (Francois Dugast) - drm/xe/uapi: Define topology types as indexes rather than masks (Francois Dugast) - drm/xe/uapi: Restore flags VM_BIND_FLAG_READONLY and VM_BIND_FLAG_IMMEDIATE (Francois Dugast) - devcoredump updates. Some touching the output format. (José Roberto de Souza, Matthew Brost) - drm/xe/hwmon: Add infra to support card power and energy attributes - Improve LRC, HWSP and HWCTX error capture. (Maarten Lankhorst) - drm/xe/uapi: Add IP version and stepping to GT list query (Matt roper) - Invalidate userptr VMA on page pin fault (Matthew Brost) - Improve xe_bo_move tracepoint (Priyanka Danamudi) - Align fence output format in ftrace log Cross-driver Changes: - drm/i915/hwmon: Get rid of devm (Ashutosh Dixit) (Acked-by: Rodrigo Vivi <rodrigo.vivi@intel.com>) - drm/i915/display: convert inner wakeref get towards get_if_in_use (SOB Rodrigo Vivi) - drm/i915: Convert intel_runtime_pm_get_noresume towards raw wakeref (Committer, SOB Jani Nikula) Driver Changes: - Fix for unneeded CCS metadata allocation (Akshata Jahagirdar) - Fix for fix multicast support for Xe_LP platforms (Andrzej Hajda) - A couple of build fixes (Arnd Bergmann) - Fix register definition (Ashutosh Dixit) - Add BMG mocs table (Balasubramani Vivekanandan) - Replace sprintf() across driver (Bommu Krishnaiah) - Add an xe2 workaround (Bommu Krishnaiah) - Makefile fix (Dafna Hirschfeld) - force_wake_get error value check (Daniele Ceraolo Spurio) - Handle GSCCS ER interrupt (Daniele Ceraolo Spurio) - GSC Workaround (Daniele Ceraolo Spurio) - Build error fix (Dawei Li) - drm/xe/gt: Add L3 bank mask to GT topology (Francois Dugast) - Implement xe2- and GuC workarounds (Gustavo Sousa, Haridhar Kalvala, Himal rasad Ghimiray, John Harrison, Matt Roper, Radhakrishna Sripada, Vinay Belgaumkar, Badal Nilawar) - xe2hpg compression (Himal Ghimiray Prasad) - Error code cleanups and fixes (Himal Prasad Ghimiray) - struct xe_device cleanup (Jani Nikula) - Avoid validating bos when only requesting an exec dma-fence (José Roberto de Souza) - Remove debug message from migrate_clear (José Roberto de Souza) - Nuke EXEC_QUEUE_FLAG_PERSISTENT leftover internal flag (José Roberto de Souza) - Mark dpt and related vma as uncached (Juha-Pekka Heikkila) - Hwmon updates (Karthik Poosa) - KConfig fix when ACPI_WMI selcted (Lu Yao) - Update intel_uncore_read*() return types (Luca Coelho) - Mocs updates (Lucas De Marchi, Matt Roper) - Drop dynamic load-balancing workaround (Lucas De Marchi) - Fix a PVC workaround (Lucas De Marchi) - Group live kunit tests into a single module (Lucas De Marchi) - Various code cleanups (Lucas De Marchi) - Fix a ggtt init error patch and move ggtt invalidate out of ggtt lock (Maarten Lankhorst) - Fix a bo leak (Marten Lankhorst) - Add LRC parsing for more GPU instructions (Matt Roper) - Add various definitions for hardware and IP (Matt Roper) - Define all possible engines in media IP descriptors (Matt Roper) - Various cleanups, asserts and code fixes (Matthew Auld) - Various cleanups and code fixes (Matthew Brost) - Increase VM_BIND number of per-ioctl Ops (Matthew Brost, Paulo Zanoni) - Don't support execlists in xe_gt_tlb_invalidation layer (Matthew Brost) - Handle timing out of already signaled jobs gracefully (Matthew Brost) - Pipeline evict / restore of pinned BOs during suspend / resume (Matthew Brost) - Do not grab forcewakes when issuing GGTT TLB invalidation via GuC (Matthew Brost) - Drop ggtt invalidate from display code (Matthew Brost) - drm/xe: Add XE_BO_GGTT_INVALIDATE flag (Matthew Brost) - Add debug messages for MMU notifier and VMA invalidate (Matthew Brost) - Use ordered wq for preempt fence waiting (Matthew Brost) - Initial development for SR-IOV support including some refactoring (Michal Wajdeczko) - Various GuC- and GT- related cleanups and fixes (Michal Wajdeczko) - Move userptr over to start using hmm_range_fault (Oak Zeng) - Add new PCI IDs to DG2 platform (Ravi Kumar Vodapalli) - Pcode - and VRAM initialization check update (Riana Tauro) - Large PM update including i915 display patches, and a fix for one of those. (Rodrigo Vivi) - Introduce performance tuning changes for Xe2_HPG (Shekhar Chauhan) - GSC / HDCP updates (Suraj Kandpal) - Minor code cleanup (Tejas Upadhyay) - Rework / fix rebind TLB flushing and move rebind into the drm_exec locking loop (Thomas Hellström) - Backmerge (Thomas Hellström) - GuC updates and fixes (Vinay Belgaumkar, Zhanjun Dong) Signed-off-by: Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iHUEABYKAB0WIQRskUM7w1oG5rx2IZO4FpNVCsYGvwUCZiestQAKCRC4FpNVCsYG # v8dLAQCDFUR7R5rwSdfqzNy+Djg+9ZgmtzVEfHZ+rI2lTReaCwEAhWeK7UooIMV0 # vGsSdsqGsJQm4VLRzE6H1yemCCQOBgM= # =HouD # -----END PGP SIGNATURE----- # gpg: Signature made Tue 23 Apr 2024 22:42:29 AEST # gpg: using EDDSA key 6C91433BC35A06E6BC762193B81693550AC606BF # gpg: Can't check signature: No public key # Conflicts: # drivers/gpu/drm/xe/xe_device_types.h # drivers/gpu/drm/xe/xe_vm.c # drivers/gpu/drm/xe/xe_vm_types.h From: Thomas Hellstrom <thomas.hellstrom@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zievlb1wvqDg1ovi@fedora
2024-04-22Merge tag 'drm-misc-next-2024-04-19' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-next drm-misc-next for v6.10-rc1: UAPI Changes: - Add SIZE_HINTS property for cursor planes. Cross-subsystem Changes: Core Changes: - Document the requirements and expectations of adding new driver-specific properties. - Assorted small fixes to ttm. - More Kconfig fixes. - Add struct drm_edid_product_id and helpers. - Use drm device based logging in more drm functions. - Fixes for drm-panic, and option to test it. - Assorted small fixes and updates to edid. - Add drm_crtc_vblank_crtc and use it in vkms, nouveau. Driver Changes: - Assorted small fixes and improvements to bridge/imx8mp-hdmi-tx, nouveau, ast, qaic, lima, vc4, bridge/anx7625, mipi-dsi. - Add drm panic to simpledrm, mgag200, imx, ast. - Use dev_err_probe in bridge/panel drivers. - Add Innolux G121X1-L03, LG sw43408 panels. - Use struct drm_edid in i915 bios parsing. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/2dc1b7c6-1743-4ddd-ad42-36f700234fbe@linux.intel.com
2024-04-19Merge tag 'drm-intel-next-2024-04-17-1' of ↵Dave Airlie
https://anongit.freedesktop.org/git/drm/drm-intel into drm-next Core Changes (DRM): - Fix documentation of DP tunnel functions (Imre) - DP MST read sideband messaging cap (Jani) - Preparation patches for Adaptive Sync SDP Support for DP (Mitul) Driver Changes: i915 core (non-display): - Documentation improvements (Nirmoy) - Add includes for BUG_ON/BUILD_BUG_ON in i915_memcpy.c (Joonas) - Do not print 'pxp init failed with 0' when it succeed (Jose) - Clean-up, including removal of dead code for unsupported platforms (Lucas) - Adding new DG2 PCI ID (Ravi) {i915,xe} display: - Spelling fix (Colin Ian) - Document CDCLK components (Gustavo) - Lunar Lake display enabling, including cdclk and other refactors (Gustavo, Bala) - BIOS/VBT/opregion related refactor (Jani, Ville, RK) - Save a few bytes of memory using {kstrdup,kfree}_const variant (Christophe) - Digital port related refactor/clean-up (Ville) - Fix 2s boot time regression on DP panel replay init (Animesh) - Remove redundant drm_rect_visible() overlay use (Arthur) - DSC HW state readout fixes (Imre) - Remove duplication on audio enable/disable on SDVO and g4x+ DP (Ville) - Disable AuxCCS framebuffers if built for Xe (Juha-Pekka) - Fix DSI init order (Ville) - DRRS related refactor and fixes (Bhanuprakash) - Fix DSB vblank waits with VRR (Ville) - General improvements on register name and use of REG_BIT (Ville) - Some display power well related improvements (Ville) - FBC changes for better w/a handling (Ville) - Make crtc disable more atomic (Ville) - Fix hwmon locking inversion in sysfs getter (Janusz) - Increase DP idle pattern wait timeout to 2ms (Shekhar) - PSR related fixes and improvents (Jouni) - Start using container_of_const() for some extra const safety (Ville) - Use drm_printer more on display code (Ville) - Fix Jasper Lake boot freeze (Jonathon) - Update Pipe src size check in skl_update_scaler (Ankit) - Enable MST mode for 128b/132b single-stream sideband (Jani) - Pass encoder around more for port/phy checks (Jani) - Some initial work to make display code more independent from i915 (Jani) - Pre-populate the cursor physical dma address (Ville) - Do not bump min backlight brightness to max on enable (Gareth) - Fix MTL supported DP rates - removal of UHBR13.5 (Arun) - Fix the computation for compressed_bpp for DISPLAY < 1 (Ankit) - Bigjoiner modeset sequence redesign and MST support (Ville) - Enable Adaptive Sync SDP Support for DP (Mitul) - Implemnt vblank sycnhronized mbus joining changes (Ville, Stanislav) - HDCP related fixes (Suraj) - Fix i915_display_info debugfs when connectors are not active (Ville) - Clean up on Xe compat layer (Jani) - Add jitter WAs for MST/FEC/DSC links (Imre) - DMC wakelock implementation (Luca) Signed-off-by: Dave Airlie <airlied@redhat.com> # -----BEGIN PGP SIGNATURE----- # # iQEzBAABCAAdFiEEbSBwaO7dZQkcLOKj+mJfZA7rE8oFAmYfzQEACgkQ+mJfZA7r # E8qYvAf/T8KrEewHOWz7NOaKcFRCNYaF4QTdVOfgHUYBX5NPDF/xzwFdHCL8QWQu # bwKwE2b94VEyruG3DYwTMd8GNcDxrsOrmU0IZe3PVkm+BvHLTmrOqL6BlCd85zXF # 02IuE+LCaWREmmpLMcsDMxsaaq8yp+cw9/F0jJDrH6LiyfxFriefxyZYpGYjRCuv # 8GP1fHXLFV2yys4rveR/+y9xIhgy82mVcg3/Kfk0+er7gALkY6Vc0N38wedET9MZ # ZPfVidBeaTkIKcCDFKnFzGjG+9rNQ7NFrXyS7Hl97VolGt2l03qGGPNW1PouDiUx # 7Y8CJOc+1k9wyBMKl0a/NQBRAqSZBQ== # =JvZN # -----END PGP SIGNATURE----- # gpg: Signature made Wed 17 Apr 2024 23:22:09 AEST # gpg: using RSA key 6D207068EEDD65091C2CE2A3FA625F640EEB13CA # gpg: Good signature from "Rodrigo Vivi <rodrigo.vivi@intel.com>" [unknown] # gpg: aka "Rodrigo Vivi <rodrigo.vivi@gmail.com>" [unknown] # gpg: WARNING: This key is not certified with a trusted signature! # gpg: There is no indication that the signature belongs to the owner. # Primary key fingerprint: 6D20 7068 EEDD 6509 1C2C E2A3 FA62 5F64 0EEB 13CA From: Rodrigo Vivi <rodrigo.vivi@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/Zh_Q72gYKMMbge9A@intel.com
2024-04-12Merge drm/drm-next into drm-xe-nextThomas Hellström
Backmerging drm-next in order to get up-to-date and in particular to access commit 9ca5facd0400f610f3f7f71aeb7fc0b949a48c67. Signed-off-by: Thomas Hellström <thomas.hellstrom@linux.intel.com>
generated by cgit v1.2.3 (git 2.0.4) at 2026-01-07 22:34:44 +0000