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linux/drivers/gpu/drm/i915/gt
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Matt Roper 31a86f0019 drm/i915: Add support for steered register writes 
Upcoming patches will need to steer writes to multicast registers as
well as reading them.

Although the setting of the 'multicast' bit should only really matter
for write operations (reads always operate in a unicast manner and give
us the result from one specific instance), Wa_22013088509 suggests that
we leave the multicast bit enabled when performing read operations, so
we follow suit here.

Cc: Harish Chegondi <harish.chegondi@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
Reviewed-by: Lucas De Marchi <lucas.demarchi@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220314234203.799268-4-matthew.d.roper@intel.com
2022-03-15 19:46:58 -07:00
..
selftests
…
shaders
…
uc
drm/i915/guc: add steering info to GuC register save/restore list
2022-03-15 19:46:58 -07:00
gen2_engine_cs.c
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
gen2_engine_cs.h
…
gen6_engine_cs.c
drm/i915/gt: Move engine registers to their own header
2022-01-11 14:03:25 -08:00
gen6_engine_cs.h
…
gen6_ppgtt.c
drm/i915: Remove the vm open count
2022-03-07 08:50:03 +01:00
gen6_ppgtt.h
drm/i915: Create a dummy object for gen6 ppgtt
2021-11-19 17:38:03 +00:00
gen6_renderstate.c
…
gen7_renderclear.c
drm/i915: Move GT registers to their own header file
2022-02-02 07:59:14 -08:00
gen7_renderclear.h
…
gen7_renderstate.c
…
gen8_engine_cs.c
drm/i915/xehp: Drop aux table invalidation on FlatCCS platforms
2022-03-08 11:28:15 -08:00
gen8_engine_cs.h
…
gen8_ppgtt.c
drm/i915/gtt: add xehpsdv_ppgtt_insert_entry
2022-02-19 22:26:46 -08:00
gen8_ppgtt.h
drm/i915: Reduce the number of objects subject to memcpy recover
2021-09-24 08:19:16 +02:00
gen8_renderstate.c
…
gen9_renderstate.c
…
hsw_clear_kernel.c
…
intel_breadcrumbs_types.h
drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs
2021-07-27 17:31:35 -07:00
intel_breadcrumbs.c
drm/i915/guc: Implement GuC priority management
2021-07-27 17:32:27 -07:00
intel_breadcrumbs.h
drm/i915/guc: Direct all breadcrumbs for a class to single breadcrumbs
2021-07-27 17:31:35 -07:00
intel_context_param.h
drm/i915/gem: Set the watchdog timeout directly in intel_context_set_gem (v2)
2021-07-08 19:43:49 +02:00
intel_context_sseu.c
drm/i915/lrc: move lrc_get_runtime() to intel_lrc.c
2022-02-17 15:42:09 +02:00
intel_context_types.h
drm/i915: Don't disable interrupts and pretend a lock as been acquired in __timeline_mark_lock().
2021-12-13 09:25:58 +00:00
intel_context.c
drm/i915/guc: Better name for context id limit
2022-03-03 15:03:06 -08:00
intel_context.h
drm/i915: Don't disable interrupts and pretend a lock as been acquired in __timeline_mark_lock().
2021-12-13 09:25:58 +00:00
intel_engine_cs.c
drm/i915/xehp: Support platforms with CCS engines but no RCS
2022-03-04 08:02:15 -08:00
intel_engine_heartbeat.c
drm/i915: remove IS_ACTIVE
2021-10-07 11:04:05 -07:00
intel_engine_heartbeat.h
drm/i915: Reset GPU immediately if submission is disabled
2021-07-27 17:31:45 -07:00
intel_engine_pm.c
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
intel_engine_pm.h
drm/i915/guc: Take engine PM when a context is pinned with GuC submission
2021-10-15 10:37:26 -07:00
intel_engine_regs.h
drm/i915/gt: Use parameterized RING_MI_MODE
2022-02-16 12:29:46 -08:00
intel_engine_stats.h
drm/i915/pmu: Add a name to the execlists stats
2021-10-28 11:02:18 -07:00
intel_engine_types.h
drm/i915/sseu: Don't overallocate subslice storage
2022-03-14 09:33:47 -07:00
intel_engine_user.c
drm/i915/xehp: Define compute class and engine
2022-03-02 06:45:16 -08:00
intel_engine_user.h
…
intel_engine.h
drm/i915/xehp: Enable ccs/dual-ctx in RCU_MODE
2022-03-02 06:45:21 -08:00
intel_execlists_submission.c
drm/i915/xehp: Support platforms with CCS engines but no RCS
2022-03-04 08:02:15 -08:00
intel_execlists_submission.h
drm/i915/guc: GuC virtual engines
2021-07-27 17:31:28 -07:00
intel_ggtt_fencing.c
Merge tag 'drm-intel-gt-next-2022-02-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next
2022-02-23 15:03:51 -05:00
intel_ggtt_fencing.h
…
intel_ggtt.c
drm/i915: Remove the vm open count
2022-03-07 08:50:03 +01:00
intel_gpu_commands.h
drm/i915/xehp: compute engine pipe_control
2022-03-02 06:45:18 -08:00
intel_gt_buffer_pool_types.h
Merge tag 'drm-intel-gt-next-2021-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-04-08 12:46:12 +10:00
intel_gt_buffer_pool.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
intel_gt_buffer_pool.h
…
intel_gt_clock_utils.c
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
intel_gt_clock_utils.h
…
intel_gt_debugfs.c
drm/i915: Report steering details in debugfs
2022-03-15 19:45:40 -07:00
intel_gt_debugfs.h
drm/i915/guc: Speed up GuC log dumps
2021-12-20 15:33:16 -08:00
intel_gt_engines_debugfs.c
drm/i915: rename debugfs_engines files
2021-09-18 23:33:22 -07:00
intel_gt_engines_debugfs.h
drm/i915: rename debugfs_engines files
2021-09-18 23:33:22 -07:00
intel_gt_irq.c
drm/i915/xehp: Add Compute CS IRQ handlers
2022-03-02 06:45:17 -08:00
intel_gt_irq.h
drm/i915/gt: Move CS interrupt handler to the backend
2021-05-25 15:14:40 +02:00
intel_gt_pm_debugfs.c
drm/i915: Move MCHBAR registers to their own header
2022-02-16 12:29:47 -08:00
intel_gt_pm_debugfs.h
drm/i915/gt: move remaining debugfs interfaces into gt
2021-10-14 21:47:49 -07:00
intel_gt_pm_irq.c
drm/i915: Move GT registers to their own header file
2022-02-02 07:59:14 -08:00
intel_gt_pm_irq.h
…
intel_gt_pm.c
drm/i915/gt: Hold RPM wakelock during PXP suspend
2021-11-24 09:07:18 -05:00
intel_gt_pm.h
drm/i915/guc: Take engine PM when a context is pinned with GuC submission
2021-10-15 10:37:26 -07:00
intel_gt_regs.h
drm/i915: Add support for steered register writes
2022-03-15 19:46:58 -07:00
intel_gt_requests.c
drm/i915/guc: Update intel_gt_wait_for_idle to work with GuC
2021-07-22 10:07:23 -07:00
intel_gt_requests.h
drm/i915: use linux/stddef.h due to "isystem: trim/fixup stdarg.h and other headers"
2021-09-06 09:31:23 +02:00
intel_gt_types.h
drm/i915: Report steering details in debugfs
2022-03-15 19:45:40 -07:00
intel_gt.c
drm/i915/guc: add steering info to GuC register save/restore list
2022-03-15 19:46:58 -07:00
intel_gt.h
drm/i915/guc: add steering info to GuC register save/restore list
2022-03-15 19:46:58 -07:00
intel_gtt.c
drm/i915/gtt: reduce overzealous alignment constraints for GGTT
2022-03-08 12:23:19 +00:00
intel_gtt.h
drm/i915: Remove the vm open count
2022-03-07 08:50:03 +01:00
intel_llc_types.h
…
intel_llc.c
drm/i915: Move MCHBAR registers to their own header
2022-02-16 12:29:47 -08:00
intel_llc.h
…
intel_lrc_reg.h
drm/i915/gt: Move engine registers to their own header
2022-01-11 14:03:25 -08:00
intel_lrc.c
drm/i915/xehp: Add compute workarounds
2022-03-02 06:52:42 -08:00
intel_lrc.h
drm/i915/xehp: Define context scheduling attributes in lrc descriptor
2022-03-02 06:45:21 -08:00
intel_migrate_types.h
drm/i915/gt: Pipelined page migration
2021-06-17 14:23:05 +01:00
intel_migrate.c
drm/i915/migrate: add acceleration support for DG2
2022-02-19 22:26:47 -08:00
intel_migrate.h
drm/i915: Avoid using the i915_fence_array when collecting dependencies
2021-12-22 08:14:30 +01:00
intel_mocs.c
drm/i915: Move GT registers to their own header file
2022-02-02 07:59:14 -08:00
intel_mocs.h
drm/i915/gt: Add "intel_" as prefix in set_mocs_index()
2021-09-20 08:23:27 -07:00
intel_ppgtt.c
drm/i915/gtt: allow overriding the pt alignment
2022-02-19 22:26:45 -08:00
intel_rc6_types.h
…
intel_rc6.c
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
intel_rc6.h
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
intel_region_lmem.c
drm/i915: add io_size plumbing
2022-02-28 08:47:27 +00:00
intel_region_lmem.h
drm/i915: Kill the fake lmem support
2022-02-18 22:31:46 -08:00
intel_renderstate.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
intel_renderstate.h
drm/i915: Break out dma_resv ww locking utilities to separate files
2021-06-17 14:22:59 +01:00
intel_reset_types.h
…
intel_reset.c
Merge tag 'drm-intel-gt-next-2022-02-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next
2022-02-23 15:03:51 -05:00
intel_reset.h
…
intel_ring_submission.c
drm/i915: don't include drm_cache.h in i915_drv.h
2022-02-14 13:19:37 +02:00
intel_ring_types.h
…
intel_ring.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
intel_ring.h
drm/i915/gt: Pipelined page migration
2021-06-17 14:23:05 +01:00
intel_rps_types.h
…
intel_rps.c
Merge drm/drm-next into drm-intel-gt-next
2022-02-25 13:44:44 +00:00
intel_rps.h
drm/i915/guc: Request RP0 before loading firmware
2021-12-21 11:24:55 -08:00
intel_sseu_debugfs.c
drm/i915: Reduce stack usage in debugfs due to SSEU
2022-03-15 09:46:50 -07:00
intel_sseu_debugfs.h
…
intel_sseu.c
drm/i915/xehp: Update topology dumps for Xe_HP
2022-03-14 09:33:59 -07:00
intel_sseu.h
drm/i915/xehp: Update topology dumps for Xe_HP
2022-03-14 09:33:59 -07:00
intel_timeline_types.h
Merge tag 'drm-intel-gt-next-2021-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-04-08 12:46:12 +10:00
intel_timeline.c
drm/i915: don't include drm_cache.h in i915_drv.h
2022-02-14 13:19:37 +02:00
intel_timeline.h
Merge tag 'drm-intel-gt-next-2021-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2021-04-08 12:46:12 +10:00
intel_workarounds_types.h
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
intel_workarounds.c
drm/i915: Report steering details in debugfs
2022-03-15 19:45:40 -07:00
intel_workarounds.h
drm/i915: Make wa list per-gt
2021-09-20 08:06:36 -07:00
ivb_clear_kernel.c
…
mock_engine.c
drm/i915: Add ww ctx to i915_gem_object_trylock
2021-12-21 13:27:29 +01:00
mock_engine.h
…
selftest_context.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine_cs.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine_heartbeat.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine_heartbeat.h
drm/i915/selftest: Fix hangcheck self test for GuC submission
2021-07-27 17:32:23 -07:00
selftest_engine_pm.c
Merge drm/drm-next into drm-intel-next
2022-01-31 13:19:33 -05:00
selftest_engine.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_engine.h
…
selftest_execlists.c
drm/i915: Remove the vm open count
2022-03-07 08:50:03 +01:00
selftest_gt_pm.c
Merge drm/drm-next into drm-intel-next
2022-01-31 13:19:33 -05:00
selftest_hangcheck.c
Merge tag 'drm-intel-gt-next-2022-02-17' of git://anongit.freedesktop.org/drm/drm-intel into drm-intel-next
2022-02-23 15:03:51 -05:00
selftest_llc.c
drm/i915/pcode: rename sandybridge_pcode_* to snb_pcode_*
2022-01-13 15:20:57 +02:00
selftest_llc.h
…
selftest_lrc.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
selftest_migrate.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
selftest_mocs.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_rc6.c
drm/i915/gt: replace IS_GEN and friends with GRAPHICS_VER
2021-06-05 15:09:06 -07:00
selftest_rc6.h
…
selftest_reset.c
drm/i915/gt: Use to_gt() helper for GGTT accesses
2022-01-05 10:33:44 -08:00
selftest_ring_submission.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_ring.c
…
selftest_rps.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
selftest_rps.h
…
selftest_slpc.c
drm/i915/gt: Use to_gt() helper
2021-12-17 21:50:06 -08:00
selftest_timeline.c
Merge drm/drm-next into drm-intel-next
2022-01-31 13:19:33 -05:00
selftest_workarounds.c
drm/i915: split out i915_gem_internal.h from i915_drv.h
2022-02-11 12:52:50 +02:00
shmem_utils.c
drm/i915/gt: Add helper for shmem copy to iosys_map
2022-02-25 15:23:18 -08:00
shmem_utils.h
drm/i915/gt: Add helper for shmem copy to iosys_map
2022-02-25 15:23:18 -08:00
st_shmem_utils.c
…
sysfs_engines.c
…
sysfs_engines.h
…