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path: root/drivers/gpu/drm
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2020-08-06drm/ttm/amdgpu: consolidate ttm reserve pathsDave Airlie
Drop the WARN_ON and consolidate the two paths into one. Use the consolidate slowpath in the execbuf utils code. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-6-airlied@gmail.com
2020-08-06qxl/ttm: drop the unusued no wait flag to reserve functionDave Airlie
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-5-airlied@gmail.com
2020-08-06nouveau: use ttm populate mapping functions. (v2)Dave Airlie
Instead of rolling driver copies of them. v2: cleanup return handling (Ben) Reviewed-by: Ben Skeggs <bskeggs@redhat.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-4-airlied@gmail.com
2020-08-06drm/vmwgfx: drop bo map/unmap dma functions.Dave Airlie
The map one was used once, just inline it, and drop them both. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-3-airlied@gmail.com
2020-08-06drm/vmwgfx: consolidate ttm object creation and populateDave Airlie
These two functions has the same code in them, create a common helper function instead. Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804025632.3868079-2-airlied@gmail.com
2020-08-05Merge tag 'for-linus-hmm' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma Pull hmm updates from Jason Gunthorpe: "Ralph has been working on nouveau's use of hmm_range_fault() and migrate_vma() which resulted in this small series. It adds reporting of the page table order from hmm_range_fault() and some optimization of migrate_vma(): - Report the size of the page table mapping out of hmm_range_fault(). This makes it easier to establish a large/huge/etc mapping in the device's page table. - Allow devices to ignore the invalidations during migration in cases where the migration is not going to change pages. For instance migrating pages to a device does not require the device to invalidate pages already in the device. - Update nouveau and hmm_tests to use the above" * tag 'for-linus-hmm' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: mm/hmm/test: use the new migration invalidation nouveau/svm: use the new migration invalidation mm/notifier: add migration invalidation type mm/migrate: add a flags parameter to migrate_vma nouveau: fix storing invalid ptes nouveau/hmm: support mapping large sysmem pages nouveau: fix mapping 2MB sysmem pages nouveau/hmm: fault one page at a time mm/hmm: add tests for hmm_pfn_to_map_order() mm/hmm: provide the page mapping order in hmm_range_fault()
2020-08-05Merge tag 'driver-core-5.9-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core updates from Greg KH: "Here is the "big" set of changes to the driver core, and some drivers using the changes, for 5.9-rc1. "Biggest" thing in here is the device link exposure in sysfs, to help to tame the madness that is SoC device tree representations and driver interactions with it. Other stuff in here that is interesting is: - device probe log helper so that drivers can report problems in a unified way easier. - devres functions added - DEVICE_ATTR_ADMIN_* macro added to make it harder to write incorrect sysfs file permissions - documentation cleanups - ability for debugfs to be present in the kernel, yet not exposed to userspace. Needed for systems that want it enabled, but do not trust users, so they can still use some kernel functions that were otherwise disabled. - other minor fixes and cleanups The patches outside of drivers/base/ all have acks from the respective subsystem maintainers to go through this tree instead of theirs. All of these have been in linux-next with no reported issues" * tag 'driver-core-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (39 commits) drm/bridge: lvds-codec: simplify error handling drm/bridge/sii8620: fix resource acquisition error handling driver core: add deferring probe reason to devices_deferred property driver core: add device probe log helper driver core: Avoid binding drivers to dead devices Revert "test_firmware: Test platform fw loading on non-EFI systems" firmware_loader: EFI firmware loader must handle pre-allocated buffer selftest/firmware: Add selftest timeout in settings test_firmware: Test platform fw loading on non-EFI systems driver core: Change delimiter in devlink device's name to "--" debugfs: Add access restriction option tracefs: Remove unnecessary debug_fs checks. driver core: Fix probe_count imbalance in really_probe() kobject: remove unused KOBJ_MAX action driver core: Fix sleeping in invalid context during device link deletion driver core: Add waiting_for_supplier sysfs file for devices driver core: Add state_synced sysfs file for devices that support it driver core: Expose device link details in sysfs driver core: Drop mention of obsolete bus rwsem from kernel-doc debugfs: file: Remove unnecessary cast in kfree() ...
2020-08-05drm/virtio: convert to LE accessorsMichael S. Tsirkin
Virtgpu is modern-only. Use LE accessors for config space. Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-08-05drm/mgag200: Set PCI option register in G200SE modelsThomas Zimmermann
The initial value of the PCI option register got lost while refactoring the driver init code. Restore the setting. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Reviewed-by: Dave Airlie <airlied@redhat.com> Reported-by: kernel test robot <lkp@intel.com> Fixes: 2021708e0d6e ("drm/mgag200: Initialize PCI registers early during device setup") Cc: Lyude Paul <lyude@redhat.com> Cc: Dave Airlie <airlied@redhat.com> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: Daniel Vetter <daniel.vetter@ffwll.ch> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Emil Velikov <emil.velikov@collabora.com> Link: https://patchwork.freedesktop.org/patch/msgid/20200804065158.21049-1-tzimmermann@suse.de
2020-08-05Merge tag 'drm-msm-next-2020-07-30' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/msm into drm-next Take 2 of msm-next pull, this version drops the OPP patch due to [1], so I'll send the gpu opp/bw scaling patch after the OPP patch lands. Since I had to force-push I took the opportunity to rebase on drm-next, and since you already merged in 5.8-rc6 a few fixes from the last cycle dropped out. This time around: * A bunch more a650/a640 (sm8150/sm8250) display and GPU enablement and fixes * Enable dpu dither block for 6bpc panels * dpu suspend fixes * dpu fix for cursor on 2nd display * dsi/mdp5 enablement for sdm630/sdm636/sdm660 I also regenerated the register headers, which accounts for a good bit of the size this time, because we hadn't re-synced the register headers since the early days of a6xx bringup. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Rob Clark <robdclark@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/ <CAF6AEGs_eswoX-E0Ddg5DoEQy35x3GG+6SDXUAjPMrtAWFkqng@mail.gmail.com
2020-08-04drm/amd/display: Constify dcn30_res_pool_funcsRikard Falkeborn
The only usage of dcn30_res_pool_funcs is to assign its address to a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Constify dcn21_res_pool_funcsRikard Falkeborn
The only usage of dcn21_res_pool_funcs is to assign its address to a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Constify dcn20_res_pool_funcsRikard Falkeborn
The only usage of dcn20_res_pool_funcs is to assign its address to a const pointer. Make it const to allow the compiler to put it in read-only memory. Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Indent an if statementDan Carpenter
The if statement wasn't indented so it's confusing. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: move vram usage by vbios to mman (v2)Alex Deucher
It's related to the memory manager so move it there. v2: inline the structure Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: move IP discovery data to mmanAlex Deucher
It's related to the memory manager so move it there. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: move stolen memory from gmc to mmanAlex Deucher
It's more related to memory management than memory controller. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc: disable keep_stolen_vga_memory on arcturusAlex Deucher
I suspect the only reason this was set was to avoid touching the display related registers on arcturus. Someone should double check this on arcturus with S3. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: drop the CPU pointers for the stolen vga bosAlex Deucher
We never use them. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc10: switch to using amdgpu_gmc_get_vbios_allocationsAlex Deucher
The new helper centralizes the logic in one place. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc9: switch to using amdgpu_gmc_get_vbios_allocationsAlex Deucher
The new helper centralizes the logic in one place. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc8: switch to using amdgpu_gmc_get_vbios_allocationsAlex Deucher
The new helper centralizes the logic in one place. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc7: switch to using amdgpu_gmc_get_vbios_allocationsAlex Deucher
The new helper centralizes the logic in one place. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc6: switch to using amdgpu_gmc_get_vbios_allocationsAlex Deucher
The new helper centralizes the logic in one place. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/gmc: add new helper to get the FB size used by pre-OS consoleAlex Deucher
This adds a new gmc callback to get the size reserved by the pre-OS console and provides a helper function for use by gmc IP drivers. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: add support for extended stolen vga memoryAlex Deucher
This will allow us to split the allocation for systems where we have to keep the stolen memory around to avoid S3 issues. This way we don't waste as much memory and still avoid any screen artifacts during the bios to driver transition. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: move keep stolen memory check into gmc coreAlex Deucher
Rather than leaving this as a gmc v9 specific hack. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: move stolen vga bo from amdgpu to amdgpu.gmcAlex Deucher
Since that is where we store the other data related to the stolen vga memory. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: use a define for the memory size of the vga emulatorAlex Deucher
Rather than open coding it everywhere. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: use create_at for the stolen pre-OS bufferAlex Deucher
Should be functionally the same since nothing else is allocated at that point, but let's be exact. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: handle bo size 0 in amdgpu_bo_create_kernel_at (v2)Alex Deucher
Just return early to match other bo_create functions. v2: check if the bo_ptr is NULL rather than checking the size. Reviewed-by: Christian König <christian.koenig@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> (v1) Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu/smu: rework i2c adpater registrationAlex Deucher
The i2c init/fini functions just register the i2c adapter. There is no need to call them during hw init/fini. They only need to be called once per driver init/fini. The previous behavior broke runtime pm because we unregistered the i2c adapter during suspend. Tested-by: Tom St Denis <tom.stdenis@amd.com> Reviewed-by: Kevin Wang <kevin1.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: 3.2.97Aric Cyr
Signed-off-by: Aric Cyr <aric.cyr@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: [FW Promotion] Release 0.0.27Anthony Koo
| [Header Changes] | - Reworked the FW versioning to include hotfix | and test bits Signed-off-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Separate pipe disconnect from rest of progrmamingAlvin Lee
[Why] When changing pixel formats for HDR (e.g. ARGB -> FP16) there are configurations that change from 2 pipes to 1 pipe. In these cases, it seems that disconnecting MPCC and doing a surface update at the same time(after unlocking) causes some registers to be updated slightly faster than others after unlocking (e.g. if the pixel format is updated to FP16 before the new surface address is programmed, we get corruption on the screen because the pixel formats aren't matching). We separate disconnecting MPCC from the rest of the pipe programming sequence to prevent this. [How] Move MPCC disconnect into separate operation than the rest of the pipe programming. Signed-off-by: Alvin Lee <alvin.lee2@amd.com> Reviewed-by: Jun Lei <Jun.Lei@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Add debugfs for forcing stream timing syncVictor Lu
[why] There's currently no method to enable multi-stream synchronization from userspace and we don't check the VSDB bits to know whether or not specific displays should have the feature enable. [how] Add a debugfs entry that controls a new DM debug option, "force_timing_sync". This debug option will set on any newly created stream following the change to the debug option. Expose a new interface from DC that performs the timing sync and a helper to the "force_timing_sync" debugfs that iterates over the current streams and modifies the current synchornization state and grouping. Example usage to force a resync (from an X based desktop): echo 1 > /sys/kernel/debug/dri/0/amdgpu_dm_force_timing_sync xset dpms force off && xset dpms force on Signed-off-by: Victor Lu <victorchengchi.lu@amd.com> Reviewed-by: Aurabindo Jayamohanan Pillai <Aurabindo.Pillai@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Acked-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Display goes blank after instIgor Kravchenko
[why] Display goes blank after driver installation. Aux tuning parameters must be used for 2.x only. Wrong dc_golden_table offset was used. [How] Implement a new enc3_hw_init function without VBIOS constants usage to be called for 3.x Calculate dc_golden_table offset using sum of base dce_info offset and golden table offset Signed-off-by: Igor Kravchenko <Igor.Kravchenko@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Change null plane state swizzle mode to 4kb_sGeorge Shen
[Why] During SetPathMode and UpdatePlanes, the plane state can be null. We default to linear swizzle mode when plane state is null. This resulted in bandwidth validation failing when trying to set 8K60 mode (which previously passed validation during rebuild timing list). [How] Change the default swizzle mode from linear to 4kb_s and update pitch accordingly. Signed-off-by: George Shen <george.shen@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Use helper function to check for HDMI signalJinZe.Xu
[How] Use dc_is_hdmi_signal to determine signal type. Signed-off-by: JinZe.Xu <JinZe.Xu@amd.com> Reviewed-by: Charlene Liu <Charlene.Liu@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: AMD OUI (DPCD 0x00300) skipped on some sinkAric Cyr
[Why] Sink OUI supported cap is not set so driver skips programming it. [How] Revert the change the skips OUI programming if the cap is not set Signed-off-by: Aric Cyr <aric.cyr@amd.com> Reviewed-by: Anthony Koo <Anthony.Koo@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Comments on how to use DSC debugfs some entriesEryk Brol
[why] Some of the DSC debugfs read enteries are missing comments explaining how to use and how to comprehend the results. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Fix logger contextHarry Wentland
[Why&How] use correct logger context Signed-off-by: Harry Wentland <harry.wentland@amd.com> Reviewed-by: Roman Li <Roman.Li@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: DSC Bit target rate debugfs write entryEryk Brol
[Why] We need to be able to specify bits per pixel for DSC on any connector. [How] Overwrite computed DSC target rate in dsc_cfg, with requested value. Overwrites for both SST and MST connectors, but in different places, but the process is identical. Overwrites only if DSC is decided to be enabled on that connector. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: populate new dml variableDmytro Laktyushkin
Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Reviewed-by: Eric Bernstein <Eric.Bernstein@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Read VBIOS Golden Settings TblIgor Kravchenko
[Why] For ver.4.4 and higher VBIOS contains default setting table. {How] Read Golden Settings Table from VBIOS, apply Aux tuning parameters. Signed-off-by: Igor Kravchenko <Igor.Kravchenko@amd.com> Reviewed-by: Aric Cyr <Aric.Cyr@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Use parameter for call to set output muxEric Bernstein
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Chris Park <Chris.Park@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: Update virtual stream encoderEric Bernstein
Signed-off-by: Eric Bernstein <eric.bernstein@amd.com> Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amd/display: DSC Slice height debugfs write entryEryk Brol
[Why] We need to be able to specify slice height for any connector's DSC [How] Overwrite computed parameters in dsc_cfg, with the value needed/ Overwrites for both SST and MST connectors, but in different places, but the process is identical. Overwrites only if DSC is decided to be enabled on that connector. Signed-off-by: Eryk Brol <eryk.brol@amd.com> Signed-off-by: Mikita Lipski <mikita.lipski@amd.com> Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com> Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: added RAS EEPROM device support checkJohn Clements
updated RAS EEPROM init/threshold sequences to check for device support Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2020-08-04drm/amdgpu: enable RAS support for sienna cichlidJohn Clements
enabled GECC error injection and query support Reviewed-by: Guchun Chen <guchun.chen@amd.com> Signed-off-by: John Clements <john.clements@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit (git 2.34.1) at 2025-09-22 00:45:16 +0000