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2021-05-07Merge tag 'amd-drm-fixes-5.13-2021-05-05' of ↵Dave Airlie1-0/+3
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-fixes-5.13-2021-05-05: amdgpu: - MPO hang workaround - Fix for concurrent VM flushes on vega/navi - dcefclk is not adjustable on navi1x and newer - MST HPD debugfs fix - Suspend/resumes fixes - Register VGA clients late in case driver fails to load - Fix GEM leak in user framebuffer create - Add support for polaris12 with 32 bit memory interface - Fix duplicate cursor issue when using overlay - Fix corruption with tiled surfaces on VCN3 - Add BO size and stride check to fix BO size verification radeon: - Fix off-by-one in power state parsing - Fix possible memory leak in power state parsing Signed-off-by: Dave Airlie <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2021-04-29drm/amdgpu: Handling of amdgpu_device_resume return value for graceful teardownPavan Kumar Ramayanam1-0/+3
The runtime resume PM op disregards the return value from amdgpu_device_resume(), masking errors for failed resumes at the PM layer. Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Pavan Kumar Ramayanam <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-20drm/amdgpu: correct default gfx wdt timeout settingHawking Zhang1-2/+2
When gfx wdt was configured to fatal_disable, the timeout period should be configured to 0x0 (timeout disabled) Signed-off-by: Hawking Zhang <[email protected]> Reviewed-by: Dennis Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-09drm/amdgpu: Add reset control handling to reset workflowLijo Lazar1-3/+14
This prefers reset control based handling if it's implemented for a particular ASIC. If not, it takes the legacy path. It uses the legacy method of preparing environment (job, scheduler tasks) and restoring environment. v2: remove unused variable (Alex) Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Feifei Xu <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-09drm/amd/amdgpu implement tdr advanced modeJack Zhang1-1/+1
[Why] Previous tdr design treats the first job in job_timeout as the bad job. But sometimes a later bad compute job can block a good gfx job and cause an unexpected gfx job timeout because gfx and compute ring share internal GC HW mutually. [How] This patch implements an advanced tdr mode.It involves an additinal synchronous pre-resubmit step(Step0 Resubmit) before normal resubmit step in order to find the real bad job. 1. At Step0 Resubmit stage, it synchronously submits and pends for the first job being signaled. If it gets timeout, we identify it as guilty and do hw reset. After that, we would do the normal resubmit step to resubmit left jobs. 2. For whole gpu reset(vram lost), do resubmit as the old way. v2: squash in build fix (Alex) Signed-off-by: Jack Zhang <[email protected]> Reviewed-by: Andrey Grodzovsky <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-09drm/amdgpu: rework S3/S4/S0ix state handlingAlex Deucher1-12/+18
Set flags at the top level pmops callbacks to track state. This cleans up the current set of flags and properly handles S4 on S0ix capable systems. Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-09drm/amdgpu: disentangle HG systems from vgaswitcherooAlex Deucher1-20/+14
There's no need to keep vgaswitcheroo around for HG systems. They don't use muxes and their power control is handled via ACPI. Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-09drm/amdgpu: add a dev_pm_ops prepare callback (v2)Alex Deucher1-0/+24
as per: https://www.kernel.org/doc/html/latest/driver-api/pm/devices.html The prepare callback is required to support the DPM_FLAG_SMART_SUSPEND driver flag. This allows runtime pm to auto complete when the system goes into suspend avoiding a wake up on suspend and on resume. Apply this for hybrid gfx and BOCO systems where d3cold is provided by the ACPI platform. v2: check if device is runtime suspended in prepare. Reviewed-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-04-09drm/amdgpu: Add additional Sienna Cichlid PCI IDAlex Deucher1-0/+1
Add new DID. Reviewed-by: Guchun Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: Mark Aldebaran HW support as experimentalFelix Kuehling1-3/+3
The HW is not in production yet. Driver support is still in development. Signed-off-by: Felix Kuehling <[email protected]> Reviewed-by: Kent Russell <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: revert "reserve backup pages for bad page retirment"Christian König1-2/+2
As noted during the review this approach doesn't make sense at all. We should not apply any limitation on the VRAM applications can use inside the kernel. If an application or end user wants to reserve a certain amount of VRAM for bad pages handling we should do this in the upper layer. This reverts commit f89b881c81d9a6481fc17b46b351ca38f5dd6f3a. Signed-off-by: Christian König <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu/display: re-enable freesync video patchesNikola Cornij1-0/+12
Since this is a "revert of a revert", the end effect is that freesync video is back to its original state, the way it was before the first revert. Signed-off-by: Nikola Cornij <[email protected]> Reviewed-by: Aurabindo Pillai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: Keep pending_reset valid during smu reset the ASICshaoyunl1-1/+1
SMU internal might need to check this pending_reset setting to decide the reset method Signed-off-by: shaoyunl <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: Reset the devices in the XGMI hive duirng probeshaoyunl1-0/+69
In passthrough configuration, hypervisior will trigger the SBR(Secondary bus reset) to the devices without sync to each other. This could cause device hang since for XGMI configuration, all the devices within the hive need to be reset at a limit time slot. This serial of patches try to solve this issue by co-operate with new SMU which will only do minimum house keeping to response the SBR request but don't do the real reset job and leave it to driver. Driver need to do the whole sw init and minimum HW init to bring up the SMU and trigger the reset(possibly BACO) on all the ASICs at the same time Signed-off-by: shaoyunl <[email protected]> Acked-by: Andrey Grodzovsky [email protected] Signed-off-by: Alex Deucher <[email protected]>
2021-03-23Revert freesync video patches temporarilyAurabindo Pillai1-12/+0
This temporarily reverts freesync video patches since it causes regression with eDP displays. This patch is a squashed revert of the following patches: 6f59f229f8ed ("drm/amd/display: Skip modeset for front porch change") d10cd527f5e5 ("drm/amd/display: Add freesync video modes based on preferred modes") 0eb1af2e8205 ("drm/amd/display: Add module parameter for freesync video mode") Signed-off-by: Aurabindo Pillai <[email protected]> Reviewed-by: Anson Jacob <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: update default timeout of Aldebaran SQ watchdogHarish Kasiviswanathan1-2/+2
Signed-off-by: Harish Kasiviswanathan <[email protected]> Reivewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: enable watchdog feature for SQ of aldebaranDennis Li1-0/+18
SQ's watchdog timer monitors forward progress, a mask of which waves caused the watchdog timeout is recorded into ras status registers and then trigger a system fatal error event. v2: 1. change *query_timeout_status to *query_sq_timeout_status. 2. move query_sq_timeout_status into amdgpu_ras_do_recovery. 3. add module parameters to enable/disable fatal error event and modify the watchdog timer. v3: 1. remove unused parameters of *enable_watchdog_timer Signed-off-by: Dennis Li <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdkfd: Add kernel parameter to stop queue eviction on vm faultOak Zeng1-0/+7
This is to keep wavefront context for debug purpose Signed-off-by: Oak Zeng <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amd/amdgpu: Add smu_pptable module parameterLijo Lazar1-0/+10
Temporarily add smu_pptable module parameter for aldebaran.This is used to force soft PPTable use overriding any VBIOS PPTable. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Reviewed-by: Kevin Wang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-23drm/amdgpu: Add DID for aldebaranFeifei Xu1-0/+5
Add 0x7408,0x740C,0x740F in pciidlist. Signed-off-by: Feifei Xu <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-05drm/amd/display: Add a backlight module optionTakashi Iwai1-0/+4
There seem devices that don't work with the aux channel backlight control. For allowing such users to test with the other backlight control method, provide a new module option, aux_backlight, to specify enabling or disabling the aux backport support explicitly. As default, the aux support is detected by the hardware capability. v2: make the backlight option generic in case we add future backlight types (Alex) BugLink: https://bugzilla.opensuse.org/show_bug.cgi?id=1180749 BugLink: https://gitlab.freedesktop.org/drm/amd/-/issues/1438 Reviewed-by: Nicholas Kazlauskas <[email protected]> Signed-off-by: Takashi Iwai <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-03-05drm/amdgpu: enable TMZ by default on Raven asicsAlex Deucher1-2/+2
This has been stable for a while. Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-26drm/amdgpu: bump driver version for new video codec INFO ioctl queryAlex Deucher1-1/+2
So mesa can check when to query the kernel vs use hardcoded codec bandwidth data. Reviewed-by: Christian König <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-26drm/amd/display: Add module parameter for freesync video modeAurabindo Pillai1-0/+12
[Why] This option shall be opt-in by default since it is a temporary solution until long term solution is agreed upon which may require userspace interface changes. This feature give the user a seamless experience when freesync aware programs (media players for instance) switches to a compatible freesync mode when playing videos. Enabling this feature also have the potential side effect of causing higher power consumption due to running a mode with lower resolution and base clock frequency with the highest base clock supported on the monitor as per its advertised modes. There has been precedent of manufacturing modes in the kernel. In AMDGPU, the existing usage are for common modes and scaling modes. Other driver have a similar approach as well. [How] Adds a module parameter to enable freesync video mode modeset optimization. Enabling this mode allows the driver to skip a full modeset when a freesync compatible mode is requested by the userspace. This parameter will also add some additional modes that are within the connected monitor's VRR range corresponding to common video modes, which media players can use for a seamless experience while making use of freesync. Signed-off-by: Aurabindo Pillai <[email protected]> Acked-by: Christian König <[email protected]> Reviewed-by: Shashank Sharma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-26drm/amdgpu: reserve backup pages for bad page retirmentDennis Li1-2/+2
To ensure user has a constant of VRAM accessible in run-time, driver reserves limit backup pages when init, and return ones when bad pages retired, to keep no change of unused memory size. v2: refine codes to calculate badpags threshold Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Dennis Li <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-24drm/amdgpu: fix shutdown and poweroff process failed with s0ixPrike Liang1-1/+8
In the shutdown and poweroff opt on the s0i3 system we still need un-gate the gfx clock gating and power gating before destory amdgpu device. Fixes: 628c36d7b238e2 ("drm/amdgpu: update amdgpu device suspend/resume sequence for s0i3 support") Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1499 Signed-off-by: Alex Deucher <[email protected]> Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Alex Deucher <[email protected]>
2021-02-09drm/amdgpu: reset runpm flag if device suspend failsAlex Deucher1-1/+3
If device suspend fails when we attempt to runtime suspend, reset the runpm flag. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-09drm/amdgpu: drop extra drm_kms_helper_poll_enable/disable callsAlex Deucher1-2/+0
These are already called in amdgpu_device_suspend/resume which are already called in the same functions. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-09drm/amdgpu: add generic pci reset as an optionAlex Deucher1-2/+2
This allows us to use generic PCI reset mechanisms (FLR, SBR) as a reset mechanism to verify that the generic PCI reset mechanisms are working properly. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-09drm/amd/pm: enable DCSKenneth Feng1-2/+6
Enable DCS V1: Enable Async DCS. V2: Add the ppfeaturemask bit to enable from the modprobe parameter. V3: 1. add the flag to skip APU support. 2. remove the hunk for workload selection since it doesn't impact the function. Signed-off-by: Kenneth Feng <[email protected]> Acked-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-02-01amdgpu: Add Missing Sienna Cichlid DIDOri Messinger1-0/+1
The purpose of this patch is to add a missing device ID for Sienna Cichlid. The missing ID "0x73A1" is now added to the "amdgpu_drv.c" file. Signed-off-by: Ori Messinger <[email protected]> Reviewed-by: Kent Russell <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2021-01-20Merge tag 'amd-drm-next-5.12-2021-01-20' of ↵Daniel Vetter1-0/+2
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-5.12-2021-01-20: amdgpu: - Fix non-x86 build - W=1 fixes from Lee Jones - Enable GPU reset on Navy Flounder - Kernel doc fixes - SMU workload profile fixes for APUs - Display updates - SR-IOV fixes - Vangogh SMU feature enablment and bug fixes - GPU reset support for Vangogh - Misc cleanups Conflicts: drivers/gpu/drm/amd/display/dc/dcn10/dcn10_mpc.c Resolve the conflict by picking the initialization value from amd from f03e80d2e82c ("drm/amd/display: Initialize stack variable") over the one Linus picked in 61d791365b72 ("drm/amd/display: avoid uninitialized variable warning"). It shouldn't matter. From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Daniel Vetter <[email protected]>
2021-01-13drm/amdgpu: add new device id for Reniormengwang1-0/+1
add DID 0x164C into pciidlist under CHIP_RENOIR family. Signed-off-by: mengwang <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.10.x
2021-01-13drm/amdgpu: add green_sardine device id (v2)Prike Liang1-0/+1
Add green_sardine PCI id support and map it to renoir asic type. v2: add apu flag Signed-off-by: Prike Liang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Reviewed-by: Huang Rui <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Cc: [email protected] # 5.10.x
2021-01-13drm/amdgpu: Remove references to struct drm_device.pdevThomas Zimmermann1-1/+0
Using struct drm_device.pdev is deprecated. Convert amdgpu to struct drm_device.dev. No functional changes. v3: * rebased Signed-off-by: Thomas Zimmermann <[email protected]> Acked-by: Christian König <[email protected]> Acked-by: Alex Deucher <[email protected]> Acked-by: Sam Ravnborg <[email protected]> Cc: Alex Deucher <[email protected]> Cc: Christian König <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-12-16Merge tag 'amd-drm-fixes-5.11-2020-12-16' of ↵Daniel Vetter1-11/+12
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-fixes-5.11-2020-12-16: amdgpu: - Fix a eDP regression for DCE asics - SMU fixes for sienna cichlid - Misc W=1 fixes - SDMA 5.2 reset fix - Suspend/resume fix - Misc display fixes - Misc runtime PM fixes and cleanups - Dimgrey Cavefish fixes - printk cleanup - Documentation warning fixes amdkfd: - Error logging fix - Fix pipe offset calculation radeon: - printk cleanup Signed-off-by: Daniel Vetter <[email protected]> From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-12-15drm/amdgpu: simplify logic in atpx resume handlingAlex Deucher1-4/+2
Simplify the logic in the runtime resume handling for atpx Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-12-15drm/amdgpu: no need to call pci_ignore_hotplug for _PR3Alex Deucher1-8/+1
The platform knows it's doing d3cold. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-12-15drm/amdgpu: split BOCO and ATPX handlingAlex Deucher1-4/+14
In preparation for systems that support d3cold on dGPUs independent of PX/HG. No functional change intended. Acked-by: Evan Quan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-12-15Merge tag 'drm-misc-next-2020-11-27-1' of ↵Daniel Vetter1-2/+0
git://anongit.freedesktop.org/drm/drm-misc into drm-next drm-misc-next for 5.11: UAPI Changes: Cross-subsystem Changes: * char/agp: Disable frontend without CONFIG_DRM_LEGACY * mm: Fix fput in mmap error path; Introduce vma_set_file() to change vma->vm_file Core Changes: * dma-buf: Use sgtables in system heap; Move heap helpers to CMA-heap code; Skip sync for unmapped buffers; Alloc higher order pages is available; Respect num_fences when initializing shared fence list * doc: Improvements around DRM modes and SCALING_FILTER * Pass full state to connector atomic functions + callee updates * Cleanups * shmem: Map pages with caching by default; Cleanups * ttm: Fix DMA32 for global page pool * fbdev: Cleanups * fb-helper: Update framebuffer after userspace writes; Unmap console buffer during shutdown; Rework damage handling of shadow framebuffer Driver Changes: * amdgpu: Multi-hop fixes, Clenaups * imx: Fix rotation for Vivante tiled formats; Support nearest-neighour skaling; Cleanups * mcde: Fix RGB formats; Support DPI output; Cleanups * meson: HDMI clock fixes * panel: Add driver and bindings for Innolux N125HCE-GN1 * panel/s6e63m0: More backlight levels; Fix init; Cleanups * via: Clenunps * virtio: Use fence ID for handling fences; Cleanups Signed-off-by: Daniel Vetter <[email protected]> From: Thomas Zimmermann <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/20201127083055.GA29139@linux-uq9g
2020-12-10Merge tag 'amd-drm-next-5.11-2020-12-09' of ↵Dave Airlie1-6/+18
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.11-2020-12-09: amdgpu: - SR-IOV fixes - Navy Flounder updates - Sienna Cichlid updates - Dimgrey Cavefish updates - Vangogh updates - Misc SMU fixes - Misc display fixes - Last big hunk of W=1 warning fixes - Cursor validation fixes - CI BACO updates From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected] Signed-off-by: Dave Airlie <[email protected]>
2020-11-24drm/amdgpu: add module parameter choose runtime methodLikun Gao1-2/+2
Default runtime logic not changed. Provide an alternative runtime method. (set 1 to use BACO; 2 to use BAMACO) When set reset_method to 4, it will use BACO or BAMACO for gpu reset, according to runpm value. Signed-off-by: Likun Gao <[email protected]> Reviewed-by: Kenneth Feng <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-11-18drm/amdgpu: add DID for dimgrey_cavefishTao Zhou1-0/+6
Add device id for dimgrey_cavefish. Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Jiansong Chen <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-11-18drm/amdgpu: add device ID for navy_flounder (v2)Tao Zhou1-0/+6
add device ID for navy_flounder v2: squash in updates Signed-off-by: Tao Zhou <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-11-18drm/amdgpu: Fix missing prototype warningLuben Tuikov1-2/+0
Fix a missing prototype warning for function amdgpu_info_ioctl(), drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c:482:5: warning: no previous prototype for 'amdgpu_info_ioctl' [-Wmissing-prototypes] Signed-off-by: Luben Tuikov <[email protected]> Reported-by: kernel test robot <[email protected]> Reviewed-by: Souptick Joarder <[email protected]> Signed-off-by: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-16drm/amdgpu: remove experimental flag from arcturusAlex Deucher1-4/+4
This has been stable for a while. Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2020-11-10Merge drm/drm-next into drm-misc-nextThomas Zimmermann1-25/+36
We need commit f8f6ae5d077a ("mm: always have io_remap_pfn_range() set pgprot_decrypted()") to be able to merge Jason's cleanup patch. Signed-off-by: Thomas Zimmermann <[email protected]>
2020-11-10Merge tag 'amd-drm-next-5.11-2020-11-05' of ↵Dave Airlie1-25/+36
git://people.freedesktop.org/~agd5f/linux into drm-next amd-drm-next-5.11-2020-11-05: amdgpu: - Add initial support for Vangogh - Add support for Green Sardine - Add initial support for Dimgrey Cavefish - Scatter/Gather display support for Renoir - Updates for Sienna Cichlid - Updates for Navy Flounder - SMU7 power improvements - Modifier support for gfx9+ - CI BACO fixes - Arcturus SMU fixes - Lots of code cleanups - DC fixes - Kernel doc fixes - Add more GPU HW client information to page fault error logging - MPO clock tuning for RV - FP fixes for DCN3 on ARM and PPC radeon: - Expose voltage via hwmon on Sumo APUs amdkfd: - Fix unique id handling - Misc fixes From: Alex Deucher <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-06drm/amdgpu: Make struct drm_driver constLuben Tuikov1-4/+27
Make the definition of struct drm_driver a constant, to follow the latest developments in the DRM layer. Signed-off-by: Luben Tuikov <[email protected]> [danvet: Rebase onto devm_drm_dev_alloc patch and drop the freesync ioctl line again that escaped from internal trees.] Acked-by: Alex Deucher <[email protected]> Signed-off-by: Daniel Vetter <[email protected]> Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
2020-11-04drm/amdgpu: update module paramter doc of amdgpu_dpmKevin Wang1-1/+1
the vega20 isn't supported swsmu. Signed-off-by: Kevin Wang <[email protected]> Reviewed-by: Alex Deucher <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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