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mirror_ubuntu-kernels/drivers/gpu/drm/i915/gt
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Rodrigo Vivi e1cab97057 drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC 
We need to inform PCODE of a desired ring frequencies so PCODE update
the memory frequencies to us. rps->min_freq and rps->max_freq are the
frequencies used in that request. However they were unset when SLPC was
enabled and PCODE never updated the memory freq.

v2 (as Suggested by Ashutosh): if SLPC is in use, let's pick the right
   frequencies from the get_ia_constants instead of the fake init of
   rps' min and max.

v3: don't forget the max <= min return

v4: Move all the freq conversion to intel_rps.c. And the max <= min
    check to where it belongs.

v5: (Ashutosh) Fix old comment s/50 HZ/50 MHz and add a doc explaining
    the "raw format"

Fixes: 7ba79a6715 ("drm/i915/guc/slpc: Gate Host RPS when SLPC is enabled")
Cc: <stable@vger.kernel.org> # v5.15+
Cc: Ashutosh Dixit <ashutosh.dixit@intel.com>
Tested-by: Sushma Venkatesh Reddy <sushma.venkatesh.reddy@intel.com>
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220831214538.143950-1-rodrigo.vivi@intel.com
(cherry picked from commit 018a7bdbb0)
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
2022-09-06 14:51:43 -04:00
..
selftests
shaders
uc drm/i915/guc: clear stalled request after a reset 2022-08-23 21:27:09 -04:00
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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
gen8_engine_cs.c drm/i915/pvc: Remove additional 3D flags from PIPE_CONTROL 2022-05-24 12:26:25 -07:00
gen8_engine_cs.h drm/i915/gt: Clear SET_PREDICATE_RESULT prior to executing the ring 2022-05-02 15:18:09 +05:30
gen8_ppgtt.c drm/i915/gt: replace cache_clflush_range 2022-03-22 10:10:53 -07:00
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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
gen9_renderstate.c drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
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/gt: Only kick the signal worker if there's been an update 2022-07-12 17:44:43 -04:00
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 for 5.20/6.0 2022-08-03 19:52:08 -07:00
intel_context.c drm/i915: Improve user experience and driver robustness under SIGINT or similar 2022-06-17 09:03:11 +01:00
intel_context.h drm/i915: Improve user experience and driver robustness under SIGINT or similar 2022-06-17 09:03:11 +01:00
intel_engine_cs.c drm/i915/reset: Add additional steps for Wa_22011802037 for execlist backend 2022-07-25 15:57:54 +01:00
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: Add extra registers to GPU error dump 2022-06-02 09:14:36 -07:00
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/gt: Add general DSS steering iterator to intel_gt_mcr 2022-07-08 09:32:57 -07:00
intel_engine_user.c drm/i915/xehp: Add compute engine ABI 2022-04-29 14:30:27 -07:00
intel_engine_user.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_engine.h drm/i915/reset: Add additional steps for Wa_22011802037 for execlist backend 2022-07-25 15:57:54 +01:00
intel_execlists_submission.c drm/i915/reset: Add additional steps for Wa_22011802037 for execlist backend 2022-07-25 15:57:54 +01:00
intel_execlists_submission.h drm/i915/guc: GuC virtual engines 2021-07-27 17:31:28 -07:00
intel_ggtt_fencing.c drm/i915: include linux/highmem.h and linux/swap.h where needed 2022-03-04 11:15:25 +02:00
intel_ggtt_fencing.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_ggtt_gmch.c drm/i915/gt: Re-do the intel-gtt split 2022-06-22 15:52:56 -07:00
intel_ggtt_gmch.h drm/i915/gt: Re-do the intel-gtt split 2022-06-22 15:52:56 -07:00
intel_ggtt.c drm/i915: Fix a lockdep warning at error capture 2022-06-29 14:52:50 +05:30
intel_gpu_commands.h drm/i915/pvc: Remove additional 3D flags from PIPE_CONTROL 2022-05-24 12:26:25 -07:00
intel_gsc.c drm/i915/dg2: add gsc with special gsc bar offsets 2022-04-21 11:34:39 -07:00
intel_gsc.h drm/i915/gsc: add gsc as a mei auxiliary device 2022-04-21 11:33:56 -07:00
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 drm/i915: Defer pin calls in buffer pool until first use by caller. 2021-03-24 17:27:20 +01:00
intel_gt_clock_utils.c drm/i915: Track context current active time 2022-04-05 08:39:10 +01:00
intel_gt_clock_utils.h drm/i915/gt: Consolidate the CS timestamp clocks 2020-12-23 21:10:41 +00:00
intel_gt_debugfs.c drm/i915/gt: Cleanup interface for MCR operations 2022-06-17 08:05:40 -07:00
intel_gt_debugfs.h drm/i915/debugfs: Do not return '0' if there is nothing to return 2022-03-22 10:08:20 +00:00
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/pvc: Interrupt support for new copy engines 2022-05-10 15:32:07 -07:00
intel_gt_irq.h drm/i915/gt: Move CS interrupt handler to the backend 2021-05-25 15:14:40 +02:00
intel_gt_mcr.c drm/i915: Correct ss -> steering calculation for pre-Xe_HP platforms 2022-07-13 09:22:17 -07:00
intel_gt_mcr.h drm/i915/gt: Add general DSS steering iterator to intel_gt_mcr 2022-07-08 09:32:57 -07:00
intel_gt_pm_debugfs.c - General driver clean-up (Jani, Ville, Julia) 2022-06-24 12:07:47 +10:00
intel_gt_pm_debugfs.h drm/i915/debugfs: Do not return '0' if there is nothing to return 2022-03-22 10:08:20 +00:00
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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_gt_pm.c Merge drm/drm-next into drm-intel-gt-next 2022-04-21 13:48:26 -04:00
intel_gt_pm.h drm/i915/gt: Ignore TLB invalidations on idle engines 2022-08-08 13:14:47 -04:00
intel_gt_regs.h drm/i915/dg2: Add Wa_15010599737 2022-07-12 08:58:19 -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_sysfs_pm.c drm/i915: Prefer "XEHP_" prefix for registers 2022-06-27 07:44:25 -07:00
intel_gt_sysfs_pm.h drm/i915/gt: Create per-tile RC6 sysfs interface 2022-03-21 08:37:42 +00:00
intel_gt_sysfs.c drm/i915/gt: Fix memory leaks in per-gt sysfs 2022-06-13 13:04:31 +03:00
intel_gt_sysfs.h drm/i915/gt: Fix memory leaks in per-gt sysfs 2022-06-13 13:04:31 +03:00
intel_gt_types.h drm/i915/gt: Batch TLB invalidations 2022-08-08 14:06:55 -04:00
intel_gt.c drm/i915/gt: Batch TLB invalidations 2022-08-08 14:06:55 -04:00
intel_gt.h drm/i915/gt: Batch TLB invalidations 2022-08-08 14:06:55 -04:00
intel_gtt.c Merge drm/drm-next into drm-intel-gt-next 2022-04-21 13:48:26 -04:00
intel_gtt.h drm/i915: Fix a lockdep warning at error capture 2022-06-29 14:52:50 +05:30
intel_hwconfig.h drm/i915/guc: Add fetch of hwconfig blob 2022-03-17 19:51:48 -07:00
intel_llc_types.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_llc.c drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC 2022-09-06 14:51:43 -04:00
intel_llc.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
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/gt: Clear SET_PREDICATE_RESULT prior to executing the ring 2022-05-02 15:18:09 +05:30
intel_lrc.h drm/i915/guc: Support programming the EU priority in the GuC descriptor 2022-07-19 21:24:48 -04:00
intel_migrate_types.h drm/i915/gt: Pipelined page migration 2021-06-17 14:23:05 +01:00
intel_migrate.c drm/i915/ttm: fix CCS handling 2022-08-23 21:27:04 -04:00
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/pvc: Define MOCS table for PVC 2022-05-10 15:30:05 -07:00
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: pass a pointer for tlb seqno at vma_invalidate_tlb() 2022-08-08 14:54:20 -04:00
intel_rc6_types.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_rc6.c - General driver clean-up (Jani, Ville, Julia) 2022-06-24 12:07:47 +10:00
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: disable pci resize on 32-bit machine 2022-08-08 13:14:47 -04:00
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 drm/i915/gt: Remove repeated words from comments 2021-03-24 19:30:35 +01:00
intel_reset.c drm/i915/gt: Serialize GRDOM access between multiple engine resets 2022-07-12 18:21:48 -04:00
intel_reset.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_ring_submission.c drm/i915: Improve user experience and driver robustness under SIGINT or similar 2022-06-17 09:03:11 +01:00
intel_ring_types.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
intel_ring.c drm/i915: remove single-use GEM_DEBUG_EXEC() 2022-05-09 14:16:29 +03:00
intel_ring.h drm/i915/gt: Pipelined page migration 2021-06-17 14:23:05 +01:00
intel_rps_types.h drm/i915/rps: Centralize computation of freq caps 2022-04-07 18:55:08 +05:30
intel_rps.c drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC 2022-09-06 14:51:43 -04:00
intel_rps.h drm/i915/slpc: Let's fix the PCODE min freq table setup for SLPC 2022-09-06 14:51:43 -04:00
intel_sseu_debugfs.c drm/i915/sseu: Disassociate internal subslice mask representation from uapi 2022-06-02 07:20:59 -07:00
intel_sseu_debugfs.h
intel_sseu.c drm/i915/pvc: Adjust EU per SS according to HAS_ONE_EU_PER_FUSE_BIT() 2022-06-14 14:52:13 -07:00
intel_sseu.h drm/i915/pvc: Add SSEU changes 2022-06-02 07:21:09 -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/dg2: Add Wa_15010599737 2022-07-12 08:58:19 -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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
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 drm/i915/pvc: Reduce stack usage in reset selftest with extra blitter engine 2022-05-10 15:30:47 -07:00
selftest_llc.c drm/i915/pcode: Extend pcode functions for multiple gt's 2022-05-20 09:11:27 +01:00
selftest_llc.h drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
selftest_lrc.c drm/i915/selftests: fix a couple IS_ERR() vs NULL tests 2022-07-12 18:21:41 -04:00
selftest_migrate.c drm/i915/selftest_migrate: Check CCS meta data clear 2022-04-14 13:20:29 +05:30
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 drm/i915/gt: SPDX cleanup 2021-03-24 19:30:34 +01:00
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/pcode: Extend pcode functions for multiple gt's 2022-05-20 09:11:27 +01:00
selftest_rps.h
selftest_slpc.c drm/i915/guc/slpc: Add a new SLPC selftest 2022-06-29 13:50:23 -07:00
selftest_timeline.c drm/i915: Use str_yes_no() 2022-03-02 08:48:13 -08:00
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