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linux/drivers/gpu/drm/i915
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Ville Syrjälä ad26d56d08 drm/i915/dp: Limit SST link rate to <=8.1Gbps 
Limit the link rate to HBR3 or below (<=8.1Gbps) in SST mode.
UHBR (10Gbps+) link rates require 128b/132b channel encoding
which we have not yet hooked up into the SST/no-sideband codepaths.

Cc: stable@vger.kernel.org
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240208154552.14545-1-ville.syrjala@linux.intel.com
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 6061811d72)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
2024-02-12 11:39:19 +02:00
..
display
drm/i915/dp: Limit SST link rate to <=8.1Gbps
2024-02-12 11:39:19 +02:00
gem
Merge tag 'drm-next-2024-01-15-1' of git://anongit.freedesktop.org/drm/drm
2024-01-17 14:59:05 -08:00
gt
drm/i915/guc: reconcile Excess struct member kernel-doc warnings
2024-01-10 11:56:38 +02:00
gvt
drm/i915/gvt: Fix uninitialized variable in handle_mmio()
2024-02-05 11:16:26 +08:00
pxp
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
selftests
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
soc
drm/i915: Extract mchbar_reg()
2023-11-06 09:54:12 +02:00
.gitignore
…
i915_active_types.h
drm/i915/active: remove useless i915_utils.h include
2021-12-13 12:04:44 +02:00
i915_active.c
drm/i915: Fix premature release of request's reusable memory
2023-08-01 10:56:34 +01:00
i915_active.h
drm/i915/active: fix kernel-doc for function parameters
2023-05-04 12:11:56 +03:00
i915_cmd_parser.c
drm/i915: Use kmap_local_page() in i915_cmd_parser.c
2023-12-15 09:34:30 +00:00
i915_cmd_parser.h
drm/i915: split out i915_cmd_parser.h from i915_drv.h
2022-01-10 15:43:09 +02:00
i915_config.c
drm/i915: add i915_config.h and move relevant declarations there
2023-01-20 10:13:50 +02:00
i915_config.h
drm/i915: add i915_config.h and move relevant declarations there
2023-01-20 10:13:50 +02:00
i915_debugfs_params.c
drm/i915/mtl: Apply notify_guc to all GTs
2023-11-06 14:42:44 +02:00
i915_debugfs_params.h
…
i915_debugfs.c
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
i915_debugfs.h
…
i915_deps.c
drm/ttm: merge ttm_bo_api.h and ttm_bo_driver.h v2
2022-12-06 12:54:14 +01:00
i915_deps.h
drm/i915: Break out the i915_deps utility
2021-12-22 08:52:57 +01:00
i915_driver.c
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
i915_driver.h
drm/i915: Update DRIVER_DATE to 20230929
2023-09-29 12:43:23 +03:00
i915_drm_client.c
drm/i915: Add __rcu annotation to cursor when iterating client objects
2023-11-20 11:11:05 +00:00
i915_drm_client.h
drm/i915: Remove return type from i915_drm_client_remove_object
2023-11-20 11:11:00 +00:00
i915_drv.h
Merge tag 'drm-intel-next-2023-11-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-11-23 20:25:24 +01:00
i915_file_private.h
drm/i915: Use i915 instead of dev_priv insied the file_priv structure
2023-03-23 01:53:44 +01:00
i915_fixed.h
…
i915_gem_evict.c
drm/i915: improve the catch-all evict to handle lock contention
2022-12-30 03:04:39 -05:00
i915_gem_evict.h
drm/i915: improve the catch-all evict to handle lock contention
2022-12-30 03:04:39 -05:00
i915_gem_gtt.c
treewide: use get_random_u32() when possible
2022-10-11 17:42:58 -06:00
i915_gem_gtt.h
Merge drm/drm-next into drm-intel-next
2023-01-25 11:41:16 +02:00
i915_gem_ww.c
drm/i915: Break out dma_resv ww locking utilities to separate files
2021-06-17 14:22:59 +01:00
i915_gem_ww.h
drm/i915: Ditch the i915_gem_ww_ctx loop member
2021-08-20 09:39:41 +01:00
i915_gem.c
Merge tag 'drm-intel-next-2023-11-23' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-11-23 20:25:24 +01:00
i915_gem.h
drm/i915: move I915_GEM_GPU_DOMAINS to i915_gem.h
2023-01-20 10:14:31 +02:00
i915_getparam.c
drm/i915/pxp: Optimize GET_PARAM:PXP_STATUS
2023-08-15 13:28:18 -07:00
i915_getparam.h
drm/i915: split out i915_getparam.h from i915_drv.h
2022-01-10 15:43:05 +02:00
i915_gpu_error.c
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
i915_gpu_error.h
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
i915_hwmon.c
drm/i915/hwmon: Fix static analysis tool reported issues
2023-12-18 15:29:10 +02:00
i915_hwmon.h
drm/i915/guc: Disable PL1 power limit when loading GuC firmware
2023-04-26 18:02:40 -04:00
i915_ioc32.c
drm/i915: split out i915_getparam.h from i915_drv.h
2022-01-10 15:43:05 +02:00
i915_ioc32.h
…
i915_ioctl.c
drm/i915: split out i915_reg_read_ioctl() to i915_ioctl.[ch]
2022-01-21 09:59:22 +02:00
i915_ioctl.h
drm/i915: split out i915_reg_read_ioctl() to i915_ioctl.[ch]
2022-01-21 09:59:22 +02:00
i915_iosf_mbi.h
drm/i915: abstraction for iosf to compile on all archs
2021-10-27 00:32:01 -07:00
i915_irq.c
drm/i915/irq: Clear GFX_MSTR_IRQ as part of IRQ reset
2023-09-25 09:04:32 -07:00
i915_irq.h
drm/i915/irq: split out display irq handling
2023-05-16 10:31:27 +03:00
i915_memcpy.c
drivers/gpu/drm/i915/i915_memcpy.c: fix missing includes
2023-12-17 20:25:27 -05:00
i915_memcpy.h
…
i915_mitigations.c
drm/i915: move the DRIVER_* macros to i915_driver.[ch]
2022-02-10 11:44:25 +02:00
i915_mitigations.h
…
i915_mm.c
drm/i915: Skip remap_io_mapping() for non-x86 platforms
2021-12-08 13:26:14 -08:00
i915_mm.h
drm/i915: Fix header test for !CONFIG_X86
2022-02-07 12:56:49 +00:00
i915_module.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
i915_params.c
drm/i915/display: Move enable_dp_mst under display
2023-10-26 12:16:39 +03:00
i915_params.h
drm/i915/display: Move enable_dp_mst under display
2023-10-26 12:16:39 +03:00
i915_pci.c
Merge tag 'drm-intel-gt-next-2023-10-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-10-20 16:15:25 +10:00
i915_pci.h
drm/i915: Sanitycheck PCI BARs
2022-08-10 13:11:17 +03:00
i915_perf_oa_regs.h
drm/i915/mtl: Implement Wa_14019141245
2023-04-26 15:56:46 -07:00
i915_perf_types.h
drm/i915/perf: reconcile Excess struct member kernel-doc warnings
2024-01-10 11:56:58 +02:00
i915_perf.c
drm/i915/perf: Update handling of MMIO triggered reports
2024-01-17 10:45:33 +02:00
i915_perf.h
drm/i915/perf: Pass i915 object to perf revision helper
2023-03-24 08:50:16 -07:00
i915_pmu.c
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
i915_pmu.h
drm/i915: rename I915_PMU_MAX_GTS to I915_PMU_MAX_GT
2023-06-06 09:23:47 -07:00
i915_priolist_types.h
…
i915_pvinfo.h
…
i915_query.c
drm/i915: Partial abandonment of legacy DRM logging macros
2022-11-10 12:35:46 +00:00
i915_query.h
…
i915_reg_defs.h
drm/i915: Add 16bit register/mask operators
2023-05-19 10:02:34 -07:00
i915_reg.h
drm/i915: add vlv_pipe_to_phy() helper to replace DPIO_PHY()
2023-11-17 14:59:55 +02:00
i915_request.c
drm/i915: mark requests for GuC virtual engines to avoid use-after-free
2023-08-30 11:32:48 -04:00
i915_request.h
drm/i915/request: drop kernel-doc
2023-05-04 12:11:29 +03:00
i915_scatterlist.c
Merge tag 'drm-intel-gt-next-2023-04-06' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-04-06 14:21:00 +02:00
i915_scatterlist.h
drm/i915: Implement for_each_sgt_daddr_next
2023-09-30 13:49:22 +02:00
i915_scheduler_types.h
drm/i915/guc: Implement GuC priority management
2021-07-27 17:32:27 -07:00
i915_scheduler.c
drm/i915: move scheduler slabs to direct module init/exit
2021-07-28 17:18:56 +02:00
i915_scheduler.h
drm/i915/tasklet: separate local hacks around struct tasklet_struct
2022-06-07 21:47:19 +03:00
i915_selftest.h
drm/i915/guc: Delay disabling guc_id scheduling for better hysteresis
2022-10-26 17:29:43 -07:00
i915_suspend.c
drm/i915/fbc: Remove intel_fbc_global_disable()
2022-04-13 17:19:04 +03:00
i915_suspend.h
…
i915_sw_fence_work.c
drm/i915: Drop stealing of bits from i915_sw_fence function pointer
2021-11-30 17:52:15 -08:00
i915_sw_fence_work.h
drm/i915: Drop error handling from dma_fence_work
2021-07-16 21:47:39 +02:00
i915_sw_fence.c
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
i915_sw_fence.h
drm/i915: Remove unused function parameter
2022-09-24 00:59:13 -04:00
i915_switcheroo.c
drm/i915: Allow switching away via vga-switcheroo if uninitialized
2023-01-18 17:12:23 +01:00
i915_switcheroo.h
…
i915_syncmap.c
…
i915_syncmap.h
…
i915_sysfs.c
drm/i915: move gpu error sysfs to i915_gpu_error.c
2023-11-02 14:12:45 +02:00
i915_sysfs.h
drm/i915/gt: create per-tile sysfs interface
2022-03-21 08:37:39 +00:00
i915_tasklet.h
drm/i915/tasklet: separate local hacks around struct tasklet_struct
2022-06-07 21:47:19 +03:00
i915_trace_points.c
…
i915_trace.h
drm/i915: use direct alias for i915 in requests
2023-07-24 17:24:35 +02:00
i915_ttm_buddy_manager.c
drm/i915: Move the size computations to drm buddy
2023-09-11 20:18:13 +02:00
i915_ttm_buddy_manager.h
drm/i915/uapi: expose the avail tracking
2022-07-01 08:29:59 +01:00
i915_user_extensions.c
overflow: Introduce overflows_type() and castable_to_type()
2022-11-02 12:39:27 -07:00
i915_user_extensions.h
…
i915_utils.c
drm/i915: Move intel_vtd_active and run_as_guest to i915_utils
2022-03-30 12:04:01 +01:00
i915_utils.h
drm/i915: update in-source bug filing URLs
2023-11-11 13:38:49 +02:00
i915_vgpu.c
drm/i915: Add object locking to i915_gem_evict_for_node and i915_gem_evict_something, v2.
2022-01-18 12:18:03 +01:00
i915_vgpu.h
…
i915_vma_resource.c
drm/i915/vma: constify unbind_fence_ops
2023-08-25 09:02:55 +03:00
i915_vma_resource.h
drm/i915/vma: fix struct i915_vma_bindinfo kernel-doc
2023-05-05 11:28:09 +03:00
i915_vma_types.h
drm/i915: use pat_index instead of cache_level
2023-05-11 17:38:55 +02:00
i915_vma.c
Merge drm/drm-next into drm-intel-next
2023-09-15 11:23:38 +03:00
i915_vma.h
drm/i915/fbc: Moved fence related code away from intel_fbc
2023-08-07 08:28:28 +03:00
intel_clock_gating.c
Merge drm/drm-next into drm-intel-next
2023-10-04 18:06:27 +03:00
intel_clock_gating.h
drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]
2023-04-05 19:54:13 +03:00
intel_device_info.c
Merge drm/drm-next into drm-intel-next
2023-10-04 18:06:27 +03:00
intel_device_info.h
Merge tag 'drm-intel-gt-next-2023-10-19' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-10-20 16:15:25 +10:00
intel_gvt_mmio_table.c
drm/i915/gvt: don't include gvt.h from intel_gvt_mmio_table.h
2023-10-11 14:19:04 +03:00
intel_gvt.c
drm/i915: Replace dead 01.org link
2024-02-05 11:15:26 +08:00
intel_gvt.h
drm/i915/gvt: move the gvt code into kvmgt.ko
2022-04-21 07:36:56 -04:00
intel_mchbar_regs.h
drm/i915/hwmon: Display clamped PL1 limit
2023-01-06 15:53:59 +05:30
intel_memory_region.c
drm/i915: Add stable memory region names
2023-11-10 11:49:06 +00:00
intel_memory_region.h
drm/i915: Add stable memory region names
2023-11-10 11:49:06 +00:00
intel_pci_config.h
drm/i915: Name our BARs based on the spec
2022-10-20 21:08:42 +03:00
intel_pcode.c
drm/i915/pcode: Give the punit time to settle before fatally failing
2023-02-07 18:29:43 +01:00
intel_pcode.h
drm/i915/pcode: Add a couple of pcode helpers
2022-05-20 09:11:45 +01:00
intel_region_ttm.c
drm/i915/intel_region_ttm: Provide missing description for 'offset' param
2023-04-03 17:48:39 +03:00
intel_region_ttm.h
drm/i915/ttm: fix 32b build
2022-07-17 14:53:47 -04:00
intel_runtime_pm.c
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
intel_runtime_pm.h
Merge tag 'drm-intel-gt-next-2023-12-08' of git://anongit.freedesktop.org/drm/drm-intel into drm-next
2023-12-13 11:20:49 +10:00
intel_sbi.c
drm/i915: Only include i915_reg.h from .c files
2022-02-02 07:59:54 -08:00
intel_sbi.h
drm/i915: rename intel_sideband.[ch] to intel_sbi.[ch]
2021-10-14 18:05:04 +03:00
intel_step.c
drm/i915: Add wrapper for getting display step
2023-10-11 15:19:48 +05:30
intel_step.h
drm/i915: Add wrapper for getting display step
2023-10-11 15:19:48 +05:30
intel_uncore.c
drm/i915/uncore: fix race around i915->params.mmio_debug
2023-08-01 19:39:17 +03:00
intel_uncore.h
drm/i915/uncore: add intel_uncore_regs() helper
2023-07-04 17:12:48 +03:00
intel_wakeref.c
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
intel_wakeref.h
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
Kconfig
drm/i915: Replace dead 01.org link
2024-02-05 11:15:26 +08:00
Kconfig.debug
drm/i915: Track gt pm wakerefs
2023-11-20 12:36:56 +01:00
Kconfig.profile
drm/i915: Improve long running compute w/a for GuC submission
2022-10-24 12:12:47 -07:00
Makefile
drm/i915: Drop -Wstringop-overflow
2024-01-18 13:04:36 +02:00
TODO.txt
drm/i915/tasklet: separate local hacks around struct tasklet_struct
2022-06-07 21:47:19 +03:00
vlv_sideband_reg.h
drm/i915: split out vlv sideband registers from i915_reg.h
2022-01-10 16:17:50 +02:00
vlv_sideband.c
drm/i915/iosf: Drop unused APIs
2023-11-22 19:13:02 +02:00
vlv_sideband.h
drm/i915/iosf: Drop unused APIs
2023-11-22 19:13:02 +02:00
vlv_suspend.c
drm/i915: rename intel_pm.[ch] to intel_clock_gating.[ch]
2023-04-05 19:54:13 +03:00
vlv_suspend.h
…