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cd8534193a4b4e4e0f8c8ee99d96293035e0ffba
linux/drivers/gpu/drm/xe
History
Aravind Iddamsetty cd8534193a drm/xe: Use spinlock in forcewake instead of mutex 
In PMU we need to access certain registers which fall under GT power
domain for which we need to take forcewake. But as PMU being an atomic
context can't expect to have any sleeping calls.

Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Signed-off-by: Aravind Iddamsetty <aravind.iddamsetty@linux.intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2023-12-21 11:41:13 -05:00
..
abi
…
regs
drm/xe/pvc: Force even num engines to use 64B
2023-12-21 11:40:27 -05:00
tests
drm/xe/bo: Remove the lock_no_vm()/unlock_no_vm() interface
2023-12-21 11:41:07 -05:00
.gitignore
drm/xe: Add support for OOB workarounds
2023-12-19 18:34:03 -05:00
.kunitconfig
drm/xe: KUnit tests depend on CONFIG_DRM_FBDEV_EMULATION
2023-12-19 18:27:43 -05:00
Kconfig
drm/xe: Rework xe_exec and the VM rebind worker to use the drm_exec helper
2023-12-21 11:41:07 -05:00
Kconfig.debug
drm/xe: Add basic unit tests for rtp
2023-12-19 18:31:32 -05:00
Kconfig.profile
drm/xe: Add CONFIG_DRM_XE_PREEMPT_TIMEOUT
2023-12-21 11:40:20 -05:00
Makefile
drm/xe/pvc: Use fast copy engines as migrate engine on PVC
2023-12-21 11:40:28 -05:00
xe_assert.h
drm/xe: Introduce Xe assert macros
2023-12-21 11:41:07 -05:00
xe_bb_types.h
…
xe_bb.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_bb.h
drm/xe: standardize vm-less kernel submissions
2023-12-21 11:40:27 -05:00
xe_bo_doc.h
…
xe_bo_evict.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_bo_evict.h
…
xe_bo_types.h
drm/xe: Memory allocations are tile-based, not GT-based
2023-12-19 18:34:14 -05:00
xe_bo.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_bo.h
drm/xe/bo: Remove the lock_no_vm()/unlock_no_vm() interface
2023-12-21 11:41:07 -05:00
xe_debugfs.c
drm/xe: Introduce fault injection for gt reset
2023-12-21 11:39:15 -05:00
xe_debugfs.h
…
xe_devcoredump_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_devcoredump.c
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_devcoredump.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_device_sysfs.c
drm/xe/pm: Add vram_d3cold_threshold Sysfs
2023-12-21 11:37:35 -05:00
xe_device_sysfs.h
drm/xe/pm: Add vram_d3cold_threshold Sysfs
2023-12-21 11:37:35 -05:00
xe_device_types.h
drm/xe/xe2: Track VA bits independently of max page table level
2023-12-21 11:40:25 -05:00
xe_device.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_device.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_dma_buf.c
drm/xe/bo: Remove the lock_no_vm()/unlock_no_vm() interface
2023-12-21 11:41:07 -05:00
xe_dma_buf.h
…
xe_drv.h
drm/xe: Remove unused define
2023-12-19 18:33:50 -05:00
xe_exec_queue_types.h
drm/xe: standardize vm-less kernel submissions
2023-12-21 11:40:27 -05:00
xe_exec_queue.c
drm/xe/vm: Simplify and document xe_vm_lock()
2023-12-21 11:41:07 -05:00
xe_exec_queue.h
drm/xe: common function to assign queue name
2023-12-21 11:40:20 -05:00
xe_exec.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_exec.h
…
xe_execlist_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_execlist.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_execlist.h
drm/xe: Cleanup style warnings
2023-12-21 11:37:31 -05:00
xe_force_wake_types.h
drm/xe: Use spinlock in forcewake instead of mutex
2023-12-21 11:41:13 -05:00
xe_force_wake.c
drm/xe: Use spinlock in forcewake instead of mutex
2023-12-21 11:41:13 -05:00
xe_force_wake.h
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_gen_wa_oob.c
drm/xe: Add support for OOB workarounds
2023-12-19 18:34:03 -05:00
xe_ggtt_types.h
drm/xe: Move GGTT from GT to tile
2023-12-19 18:34:11 -05:00
xe_ggtt.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_ggtt.h
drm/xe: Move GGTT from GT to tile
2023-12-19 18:34:11 -05:00
xe_gpu_scheduler_types.h
…
xe_gpu_scheduler.c
…
xe_gpu_scheduler.h
…
xe_gt_clock.c
drm/xe: Get GT clock to nanosecs
2023-12-21 11:41:13 -05:00
xe_gt_clock.h
drm/xe: Get GT clock to nanosecs
2023-12-21 11:41:13 -05:00
xe_gt_debugfs.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_gt_debugfs.h
…
xe_gt_idle_sysfs_types.h
drm/xe: add a new sysfs directory for gtidle properties
2023-12-21 11:35:00 -05:00
xe_gt_idle_sysfs.c
drm/xe/mtl: Add support to get C6 residency/status of MTL
2023-12-21 11:35:02 -05:00
xe_gt_idle_sysfs.h
drm/xe: add a new sysfs directory for gtidle properties
2023-12-21 11:35:00 -05:00
xe_gt_mcr.c
drm/xe/mmio: Account for GSI offset when checking ranges
2023-12-21 11:41:06 -05:00
xe_gt_mcr.h
drm/xe: Introduce xe_reg/xe_reg_mcr
2023-12-19 18:32:21 -05:00
xe_gt_pagefault.c
drm/xe: Replace XE_WARN_ON with drm_warn when just printing a string
2023-12-21 11:41:07 -05:00
xe_gt_pagefault.h
drm/xe: Break of TLB invalidation into its own file
2023-12-19 18:27:45 -05:00
xe_gt_printk.h
drm/xe: Add backpointer from gt to tile
2023-12-19 18:34:11 -05:00
xe_gt_sysfs_types.h
…
xe_gt_sysfs.c
drm/xe: Cleanup style warnings and errors
2023-12-21 11:37:52 -05:00
xe_gt_sysfs.h
drm/xe: make GT sysfs init return void
2023-12-21 11:35:07 -05:00
xe_gt_tlb_invalidation_types.h
drm/xe: Add TDR for invalidation fence timeout cleanup
2023-12-19 18:27:46 -05:00
xe_gt_tlb_invalidation.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_gt_tlb_invalidation.h
drm/xe: Use GuC to do GGTT invalidations for the GuC firmware
2023-12-19 18:27:47 -05:00
xe_gt_topology.c
drm/xe/xe2: Add GT topology readout
2023-12-21 11:40:24 -05:00
xe_gt_topology.h
drm/xe: Fix check for platform without geometry pipeline
2023-12-21 11:34:42 -05:00
xe_gt_types.h
drm/xe/xe2: Add MCR register steering for primary GT
2023-12-21 11:40:24 -05:00
xe_gt.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_gt.h
drm/xe: Introduce fault injection for gt reset
2023-12-21 11:39:15 -05:00
xe_guc_ads_types.h
…
xe_guc_ads.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_guc_ads.h
…
xe_guc_ct_types.h
drm/xe: Remove ct->fence_context
2023-12-21 11:39:16 -05:00
xe_guc_ct.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_guc_ct.h
drm/xe: Remove XE_GUC_CT_SELFTEST
2023-12-21 11:39:16 -05:00
xe_guc_debugfs.c
drm/xe: Remove XE_GUC_CT_SELFTEST
2023-12-21 11:39:16 -05:00
xe_guc_debugfs.h
…
xe_guc_exec_queue_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_guc_fwif.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_guc_hwconfig.c
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_guc_hwconfig.h
…
xe_guc_log_types.h
…
xe_guc_log.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_guc_log.h
…
xe_guc_pc_types.h
drm/xe: Sort includes
2023-12-19 18:29:20 -05:00
xe_guc_pc.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_guc_pc.h
drm/xe: nuke GuC on unload
2023-12-21 11:40:28 -05:00
xe_guc_submit_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_guc_submit.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_guc_submit.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_guc_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_guc.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_guc.h
drm/xe: base definitions for the GSCCS
2023-12-21 11:40:20 -05:00
xe_huc_debugfs.c
drm/xe: Rely on kmalloc/kzalloc log message
2023-12-21 11:37:51 -05:00
xe_huc_debugfs.h
…
xe_huc_types.h
…
xe_huc.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_huc.h
…
xe_hw_engine_class_sysfs.c
drm/xe: Add min/max cap for engine scheduler properties
2023-12-21 11:39:28 -05:00
xe_hw_engine_class_sysfs.h
drm/xe: Add min/max cap for engine scheduler properties
2023-12-21 11:39:28 -05:00
xe_hw_engine_types.h
drm/xe: base definitions for the GSCCS
2023-12-21 11:40:20 -05:00
xe_hw_engine.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_hw_engine.h
drm/xe: Add CONFIG_DRM_XE_PREEMPT_TIMEOUT
2023-12-21 11:40:20 -05:00
xe_hw_fence_types.h
drm/xe: Sort includes
2023-12-19 18:29:20 -05:00
xe_hw_fence.c
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_hw_fence.h
drm/xe: Use a small negative initial seqno
2023-12-19 18:30:13 -05:00
xe_irq.c
drm/xe: add GSCCS irq support
2023-12-21 11:40:20 -05:00
xe_irq.h
drm/xe: Replace xe_gt_irq_postinstall with xe_irq_enable_hwe
2023-12-19 18:34:19 -05:00
xe_lrc_types.h
drm/xe: Memory allocations are tile-based, not GT-based
2023-12-19 18:34:14 -05:00
xe_lrc.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_lrc.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_macros.h
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_map.h
drm/xe: Cleanup style warnings and errors
2023-12-21 11:37:52 -05:00
xe_migrate_doc.h
drm/xe/migrate: Fix number of PT structs in docbook
2023-12-19 18:29:44 -05:00
xe_migrate.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_migrate.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_mmio.c
drm/xe: Drop xe_mmio_write64()
2023-12-21 11:40:27 -05:00
xe_mmio.h
drm/xe/mmio: Account for GSI offset when checking ranges
2023-12-21 11:41:06 -05:00
xe_mocs.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_mocs.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_module.c
drm/xe: Invert guc vs execlists parameters and info.
2023-12-21 11:37:54 -05:00
xe_module.h
drm/xe: Invert guc vs execlists parameters and info.
2023-12-21 11:37:54 -05:00
xe_pat.c
drm/xe/pat: Use 0 instead of space on error
2023-12-21 11:41:03 -05:00
xe_pat.h
drm/xe/pat: Move PAT setup to a dedicated file
2023-12-19 18:30:25 -05:00
xe_pci_types.h
drm/xe/xe2: Track VA bits independently of max page table level
2023-12-21 11:40:25 -05:00
xe_pci.c
drm/xe/pm: Use PM functions only if CONFIG_PM_SLEEP is enabled
2023-12-21 11:41:02 -05:00
xe_pci.h
drm/xe: Move test infra out of xe_pci.[ch]
2023-12-19 18:31:31 -05:00
xe_pcode_api.h
drm/xe: Use XE_REG/XE_REG_MCR
2023-12-19 18:32:21 -05:00
xe_pcode.c
drm/xe: Invert mask and val in xe_mmio_wait32.
2023-12-21 11:39:15 -05:00
xe_pcode.h
…
xe_platform_types.h
drm/xe/lnl: Add LNL platform definition
2023-12-21 11:40:26 -05:00
xe_pm.c
drm/xe/pm: Add vram_d3cold_threshold for d3cold capable device
2023-12-21 11:40:19 -05:00
xe_pm.h
drm/xe: Move d3cold_allowed decision all together.
2023-12-21 11:39:15 -05:00
xe_preempt_fence_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_preempt_fence.c
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_preempt_fence.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_pt_types.h
…
xe_pt_walk.c
…
xe_pt_walk.h
…
xe_pt.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_pt.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_query.c
drm/xe/uapi: Remove useless max_page_size
2023-12-21 11:41:06 -05:00
xe_query.h
…
xe_range_fence.c
drm/xe: Introduce a range-fence utility
2023-12-21 11:37:52 -05:00
xe_range_fence.h
drm/xe: Introduce a range-fence utility
2023-12-21 11:37:52 -05:00
xe_reg_sr_types.h
drm/xe: Plumb xe_reg into WAs, rtp, etc
2023-12-19 18:32:21 -05:00
xe_reg_sr.c
drm/xe/reg_sr: Use xe_gt_dbg
2023-12-21 11:41:03 -05:00
xe_reg_sr.h
drm/xe/reg_sr: Use a single parameter for xe_reg_sr_apply_whitelist()
2023-12-19 18:35:20 -05:00
xe_reg_whitelist.c
drm/xe/pvc: Blacklist BCS_SWCTRL register
2023-12-21 11:40:27 -05:00
xe_reg_whitelist.h
drm/xe/debugfs: Dump register save-restore tables
2023-12-19 18:29:47 -05:00
xe_res_cursor.h
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_ring_ops_types.h
…
xe_ring_ops.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_ring_ops.h
…
xe_rtp_helpers.h
drm/xe: Cleanup SPACING style issues
2023-12-21 11:37:30 -05:00
xe_rtp_types.h
drm/xe/reg_sr: Simplify check for masked registers
2023-12-21 11:41:03 -05:00
xe_rtp.c
drm/xe: Fix check for platform without geometry pipeline
2023-12-21 11:34:42 -05:00
xe_rtp.h
drm/xe: Cleanup SPACING style issues
2023-12-21 11:37:30 -05:00
xe_sa_types.h
…
xe_sa.c
drm/xe: Cleanup style warnings
2023-12-21 11:37:31 -05:00
xe_sa.h
drm/xe: Memory allocations are tile-based, not GT-based
2023-12-19 18:34:14 -05:00
xe_sched_job_types.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_sched_job.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_sched_job.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_step_types.h
drm/xe: Add stepping support for GMD_ID platforms
2023-12-19 18:34:01 -05:00
xe_step.c
drm/xe: Print proper revid value for unknown media revision
2023-12-21 11:35:07 -05:00
xe_step.h
drm/xe: Add stepping support for GMD_ID platforms
2023-12-19 18:34:01 -05:00
xe_sync_types.h
…
xe_sync.c
drm/xe: Prevent flooding the kernel log with XE_IOCTL_ERR
2023-12-21 11:37:30 -05:00
xe_sync.h
…
xe_tile_sysfs_types.h
drm/xe: Add sysfs entry for tile
2023-12-21 11:35:06 -05:00
xe_tile_sysfs.c
drm/xe: Add sysfs entry to report per tile memory size
2023-12-21 11:35:06 -05:00
xe_tile_sysfs.h
drm/xe: Add sysfs entry for tile
2023-12-21 11:35:06 -05:00
xe_tile.c
drm/xe: Make usable size of VRAM readable
2023-12-21 11:35:06 -05:00
xe_tile.h
drm/xe: Add sysfs entry for tile
2023-12-21 11:35:06 -05:00
xe_trace.c
…
xe_trace.h
drm/xe: Rename engine to exec_queue
2023-12-21 11:39:20 -05:00
xe_ttm_stolen_mgr.c
drm/xe: Avoid 64-bit register reads
2023-12-21 11:40:26 -05:00
xe_ttm_stolen_mgr.h
drm/xe: add xe_ttm_stolen_cpu_access_needs_ggtt()
2023-12-19 18:29:47 -05:00
xe_ttm_sys_mgr.c
drm/xe: Limit the system memory size to half of the system memory
2023-12-19 18:31:42 -05:00
xe_ttm_sys_mgr.h
drm/xe: fix pvc unload issue
2023-12-19 18:31:30 -05:00
xe_ttm_vram_mgr_types.h
drm/xe: Move VRAM from GT to tile
2023-12-19 18:34:11 -05:00
xe_ttm_vram_mgr.c
drm/xe/uapi: add the userspace bits for small-bar
2023-12-21 11:37:54 -05:00
xe_ttm_vram_mgr.h
drm/xe/uapi: add the userspace bits for small-bar
2023-12-21 11:37:54 -05:00
xe_tuning.c
drm/xe/rtp: Add "_sr" to entry/function names
2023-12-19 18:34:02 -05:00
xe_tuning.h
drm/xe: Fix application of LRC tunings
2023-12-19 18:29:06 -05:00
xe_uc_debugfs.c
…
xe_uc_debugfs.h
…
xe_uc_fw_abi.h
drm/xe: Sort includes
2023-12-19 18:29:20 -05:00
xe_uc_fw_types.h
drm/xe: Add patch version on guc firmware init
2023-12-21 11:40:28 -05:00
xe_uc_fw.c
drm/xe/guc: Switch to major-only GuC FW tracking for MTL
2023-12-21 11:41:13 -05:00
xe_uc_fw.h
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_uc_types.h
…
xe_uc.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_uc.h
drm/xe: nuke GuC on unload
2023-12-21 11:40:28 -05:00
xe_vm_doc.h
drm/xe: Cleanup style warnings
2023-12-21 11:37:31 -05:00
xe_vm_madvise.c
drm/xe: Replace XE_WARN_ON with drm_warn when just printing a string
2023-12-21 11:41:07 -05:00
xe_vm_madvise.h
…
xe_vm_types.h
drm/xe: Fixup unwind on VM ops errors
2023-12-21 11:40:52 -05:00
xe_vm.c
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_vm.h
drm/xe: Use Xe assert macros instead of XE_WARN_ON macro
2023-12-21 11:41:08 -05:00
xe_wa_oob.rules
drm/xe/pvc: Use fast copy engines as migrate engine on PVC
2023-12-21 11:40:28 -05:00
xe_wa.c
drm/xe/pvc: Force even num engines to use 64B
2023-12-21 11:40:27 -05:00
xe_wa.h
drm/xe: Add support for OOB workarounds
2023-12-19 18:34:03 -05:00
xe_wait_user_fence.c
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_wait_user_fence.h
…
xe_wopcm_types.h
…
xe_wopcm.c
drm/xe: Prefer WARN() over BUG() to avoid crashing the kernel
2023-12-21 11:39:17 -05:00
xe_wopcm.h
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