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2025-09-23drm/amd/display: update color on atomic commit timeMelissa Wen1-1/+35
Use `atomic_commit_setup` to change the DC stream state. It's a preparation to remove from `atomic_check` changes in CRTC color components of DC stream state and prevent DC to commit TEST_ONLY changes. Link: https://gitlab.freedesktop.org/drm/amd/-/issues/4444 Reviewed-by: Harry Wentland <harry.wentland@amd.com> Signed-off-by: Melissa Wen <mwen@igalia.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Promote DC to 3.2.351Taimur Hassan1-1/+1
- Disable stutter when programming watermarks on dcn32 - Improve brightness calculations - Fix saving vbios clocks during init for DCN314 - Enable DTM 3 on DCN3.1+ dGPUs - Add new ultra sleep field in DMUB - Isolate DCN401 SMU functions - Refactor and add logging of SMU functions. - Add dccg logging - Fix DCN35 clocks initialization Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: [FW Promotion] Release 0.1.28.0Taimur Hassan1-1/+1
Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Init DCN35 clocks from pre-os HW valuesLeo Li1-2/+119
[Why] We did not initialize dc clocks with boot-time hw values during init. This lead to incorrect clock values in dc, causing `dcn35_update_clocks` to make incorrect updates. [How] Correctly initialize DC with pre-os clk values from HW. s/dump/save/ as that accurately reflects the purpose of the functions. Fixes: 8774029f76b9 ("drm/amd/display: Add DCN35 CLK_MGR") Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Revert "correct sw cache timing to ensure dispclk ramping"Charlene Liu1-21/+9
[why] Need consider SSC enabled case This reverts commit f1fd8a9ac2aa5118f76baf28e6ca4d6962a485be. Reviewed-by: Ovidiu (Ovi) Bunea <ovidiu.bunea@amd.com> Reviewed-by: Chris Park <chris.park@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Correct sw cache timing to ensure dispclk rampingCharlene Liu1-9/+21
[why] Current driver will cache the dispclk right after send cmd to pmfw, but actual clock not reached yet. Change to only cache the dispclk setting after HW reached to the real clock. Also give some range as it might be in bypass clock setting. Reviewed-by: Yihan Zhu <yihan.zhu@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Insert dccg log for easy debugCharlene Liu1-3/+21
[why] Log for sequence tracking Reviewed-by: Ovidiu (Ovi) Bunea <ovidiu.bunea@amd.com> Reviewed-by: Yihan Zhu <yihan.zhu@amd.com> Signed-off-by: Charlene Liu <Charlene.Liu@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Remove wm_optimized_requiredDillon Varone5-14/+10
[WHY&HOW] This is a redundant field that is identically to optimized_required, so just replace it. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Set wm_pending when disable stutter w/a usedDillon Varone1-0/+1
[WHY&HOW] When stutter is disabled prior to watermark programming due to a w/a, wm_pending should be returned as true. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Refactor SMU tracingDillon Varone5-14/+20
[WHY&HOW] Add new tracing and performance measurements for SMU messaging. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Isolate dcn401 SMU functionsDillon Varone3-14/+140
[WHY&HOW] SMU interfaces are not backwards and forwards compatible, so they should be isolated per version. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Add fast sync field in ultra sleep more for DMUBAllen Li2-1/+6
[Why&How] We need to inform DMUB whether fast sync in ultra sleep mode is supported, so that it can disable desync error detection when the it is not enabled. This helps prevent unexpected desync errors when transitioning out of ultra sleep mode. Add fast sync in ultra sleep mode field in replay copy setting command. Reviewed-by: Robin Chen <robin.chen@amd.com> Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Allen Li <wei-guang.li@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Use mpc.preblend flag to indicate preblendAlvin Lee2-2/+2
[Description] Modifications in per asic capability means mpc.preblend flag should be used to indicate preblend. Update relevant paths to use this flag. Fixes: 39923050615c ("drm/amd/display: Clear DPP 3DLUT Cap") Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Fix for test crash due to power gatingSridevi Arvindekar1-1/+2
[Why/How] Call power gating routine only if it is defined. Reviewed-by: Alvin Lee <alvin.lee2@amd.com> Signed-off-by: Sridevi Arvindekar <sarvinde@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Enable DTM v3 on dGPUs with DCN 3.1+Ivan Lipski1-4/+8
[Why&How] Right now, only selected APUs have enabled DTM v3, which allows to use newer firmware for content protection. We want to enable it on the dGPUs starting with DCN 3.2 Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Init dispclk from bootup clock for DCN314Lo-an Chen3-5/+143
[Why] Driver does not pick up and save vbios's clocks during init clocks, the dispclk in clk_mgr will keep 0 until the first update clocks. In some cases, OS changes the timing in the second set mode (lower the pixel clock), causing the driver to lower the dispclk in prepare bandwidth, which is illegal and causes grey screen. [How] 1. Dump and save the vbios's clocks, and init the dispclk in dcn314_init_clocks. 2. Fix the condition in dcn314_update_clocks, regarding a 0kHz value. Reviewed-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Lo-an Chen <lo-an.chen@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Handle interpolation for first data pointMario Limonciello1-0/+10
[Why] If the first data point for a custom brightness curve is not 0% luminance then the first few luminance values will be ignored. [How] Check signal is below first data point and if so do linear interpolation to 0 instead. Reviewed-by: Alex Hung <alex.hung@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Add monitor patch to read psr cap againPaul Hsieh2-0/+15
[Why & How] According to the vendor’s requirement, after each OUI write, the PSR cap must be read; otherwise, the vendor will default to using PSRSU. But its PSR cap indicates that it only supports PSR1. Reviewed-by: Wenjing Liu <wenjing.liu@amd.com> Signed-off-by: Paul Hsieh <Paul.Hsieh@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Add AVI infoframe copy in copy_stream_update_to_streamKarthi Kandasamy3-1/+15
[WHY] Ensure AVI infoframe updates from stream updates are applied to the active stream so OS overrides are not lost. [HOW] Copy avi_infopacket to stream when valid flag is set. Follow existing infopacket copy pattern and perform a basic validity check before assignment. Reviewed-by: Aric Cyr <aric.cyr@amd.com> Signed-off-by: Karthi Kandasamy <karthi.kandasamy@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Add missing post flip callsDillon Varone2-4/+7
[WHY&HOW] dc_post_update_surfaces_to_stream needs to be called after a full update completes in order to optimize clocks and watermarks for power. Add missing calls before idle entry is requested to ensure optimal power. Reviewed-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/display: Disable stutter when programming watermarks on dcn32Dillon Varone4-6/+36
[WHY&HOW] Reprogramming watermarks with stutter allowed can cause instability on some ASICs. Disable it prior to raising watermarks (prepare bandwidth), then re-enable after lowering (optimize bandwidth). Reviewed-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amdgpu: Update amdgpu_vcn5_fw_shared for vcn_5_0_1Sonny Jiang1-1/+1
Align vcn5_fw_shared structure with FW Signed-off-by: Sonny Jiang <sonny.jiang@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amdgpu: Enable MES lr_compute_wa by defaultMario Limonciello4-2/+15
The MES set resources packet has an optional bit 'lr_compute_wa' which can be used for preventing MES hangs on long compute jobs. Set this bit by default. Co-developed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amdgpu: use hmm_pfns instead of array of pagesSunil Khatri9-49/+25
we dont need to allocate local array of pages to hold the pages returned by the hmm, instead we could use the hmm_range structure itself to get to hmm_pfn and get the required pages directly. This avoids call to alloc/free quite a lot. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Suggested-by: Christian König <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Acked-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amd/pm: place the smu 13.0.0 pptable header into the correct folderYang Wang1-0/+0
Place the smu 13.0.0 pptable header in the correct folder Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Mangesh Gadre <mangesh.gadre@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-23drm/amdgpu: Fix vbios build number parsing logicLijo Lazar1-3/+4
It's not necessary that the build string and atom header section has a difference of 32 bytes. Use the remaining bytes in the section as copy limit. Fixes: d6fa80266178 ("drm/amdgpu: Add vbios build number interface") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-22Merge tag 'amd-drm-next-6.18-2025-09-19' of ↵Dave Airlie201-5186/+2079
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.18-2025-09-19: amdgpu: - Fence drv clean up fix - DPC fixes - Misc display fixes - Support the MMIO remap page as a ttm pool - JPEG parser updates - UserQ updates - VCN ctx handling fixes - Documentation updates - Misc cleanups - SMU 13.0.x updates - SI DPM updates - GC 11.x cleaner shader updates - DMCUB updates - DML fixes - Improve fallback handling for pixel encoding - VCN reset improvements - DCE6 DC updates - DSC fixes - Use devm for i2c buses - GPUVM locking updates - GPUVM documentation improvements - Drop non-DC DCE11 code - S0ix fixes - Backlight fix - SR-IOV fixes amdkfd: - SVM updates Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250919193354.2989255-1-alexander.deucher@amd.com
2025-09-18drm/amd/display: Only restore backlight after amdgpu_dm_init or dm_resumeMatthew Schwartz2-4/+15
On clients that utilize AMD_PRIVATE_COLOR properties for HDR support, brightness sliders can include a hardware controlled portion and a gamma-based portion. This is the case on the Steam Deck OLED when using gamescope with Steam as a client. When a user sets a brightness level while HDR is active, the gamma-based portion and/or hardware portion are adjusted to achieve the desired brightness. However, when a modeset takes place while the gamma-based portion is in-use, restoring the hardware brightness level overrides the user's overall brightness level and results in a mismatch between what the slider reports and the display's current brightness. To avoid overriding gamma-based brightness, only restore HW backlight level after boot or resume. This ensures that the backlight level is set correctly after the DC layer resets it while avoiding interference with subsequent modesets. Fixes: 7875afafba84 ("drm/amd/display: Fix brightness level not retained over reboot") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4551 Signed-off-by: Matthew Schwartz <matthew.schwartz@linux.dev> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu/atom: Check kcalloc() for WS buffer in ↵Guangshuo Li1-0/+4
amdgpu_atom_execute_table_locked() kcalloc() may fail. When WS is non-zero and allocation fails, ectx.ws remains NULL while ectx.ws_size is set, leading to a potential NULL pointer dereference in atom_get_src_int() when accessing WS entries. Return -ENOMEM on allocation failure to avoid the NULL dereference. Signed-off-by: Guangshuo Li <lgs201920130244@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: revert to old status lock handling v3Christian König4-102/+93
It turned out that protecting the status of each bo_va with a spinlock was just hiding problems instead of solving them. Revert the whole approach, add a separate stats_lock and lockdep assertions that the correct reservation lock is held all over the place. This not only allows for better checks if a state transition is properly protected by a lock, but also switching back to using list macros to iterate over the state of lists protected by the dma_resv lock of the root PD. v2: re-add missing check v3: split into two patches Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: suspend KFD and KGD user queues for S0ixAlex Deucher1-14/+10
We need to make sure the user queues are preempted so GFX can enter gfxoff. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Tested-by: David Perry <david.perry@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit f8b367e6fa1716cab7cc232b9e3dff29187fc99d) Cc: stable@vger.kernel.org
2025-09-18drm/amdkfd: add proper handling for S0ixAlex Deucher3-4/+60
When in S0i3, the GFX state is retained, so all we need to do is stop the runlist so GFX can enter gfxoff. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Tested-by: David Perry <david.perry@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 4bfa8609934dbf39bbe6e75b4f971469384b50b1) Cc: stable@vger.kernel.org
2025-09-18drm/amdgpu: add missing comment for the new argumentSunil Khatri1-0/+1
In function 'amdgpu_vm_lock_done_list' update the comment for the new argument 'vm'. Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202509180211.UAqME0zj-lkp@intel.com/ Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: suspend KFD and KGD user queues for S0ixAlex Deucher1-14/+10
We need to make sure the user queues are preempted so GFX can enter gfxoff. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Tested-by: David Perry <david.perry@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu/userq: Optimize S0ix handlingAlex Deucher1-2/+8
In S0i3, GFX state is retained, so it's preferrable to preempt queues rather than unmapping them as the overhead is lower. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Tested-by: David Perry <david.perry@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: Fix PRT flag for gfx12Joe.Wang1-0/+1
AMDGPU_PTE_PRT_GFX12 flag is missed during pageTable rework, add it back. Fixes: 6716a823d18d ("drm/amdgpu: rework how PTE flags are generated v3") Signed-off-by: Joe Wang <joe.wang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: Check VF critical region before RAS poison injectionXiang Liu1-0/+7
Check VF critical region before RAS poison injection to ensure that the poison injection will not hit the VF critical region. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Shravan Kumar Gande <Shravankumar.Gande@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdkfd: add proper handling for S0ixAlex Deucher3-4/+60
When in S0i3, the GFX state is retained, so all we need to do is stop the runlist so GFX can enter gfxoff. Reviewed-by: Mario Limonciello (AMD) <superm1@kernel.org> Tested-by: David Perry <david.perry@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: Introduce VF critical region check for RAS poison injectionXiang Liu5-0/+79
The SRIOV guest send requet to host to check whether the poison injection address is in VF critical region or not via mabox. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Shravan Kumar Gande <Shravankumar.Gande@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amdgpu: remove non-DC DCE 11 codeAlex Deucher5-3865/+0
DC has been the default for ~8 years now and supports many things that the non-DC code does not (audio, DP MST, etc.). No DCE 11.x IPs ever supported analog encoders so that is not an issue. Finally drop this code. Acked-by: Timur Kristóf <timur.kristof@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amd/pm: Enable npm metrics dataAsad Kamal1-2/+4
Enable npm metrics data for smu_v13_0_12 v3: Add node id check for setting NPM_CAPS (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amd/pm: Fetch npm data from system metrics tableAsad Kamal3-0/+61
Fetch npm data from system metrics table for smu_v13_0_12 v3: Remove intermittent type for npm data, remove node id check, move npm caps check to npm_get_data function (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amd/pm: Add sysfs node for node powerAsad Kamal2-2/+153
Add sysfs node to expose node power limit for smu_v13_0_12 v2: Remove support check from visible function (Kevin) v3: Update comments (Kevin) Remove sysfs remove file, change format specifier for sysfs_emit, use attribute_group.name (Lijo) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-18drm/amd/pm: Allow system metrics table in 1vf modeAsad Kamal2-1/+3
Allow fetching system metrics table in 1VF mode Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-16drm/amd: Only restore cached manual clock settings in restore if OD enabledMario Limonciello1-1/+1
If OD is not enabled then restoring cached clock settings doesn't make sense and actually leads to errors in resume. Check if enabled before restoring settings. Fixes: 4e9526924d09 ("drm/amd: Restore cached manual clock settings during resume") Reported-by: Jérôme Lécuyer <jerome.4a4c@gmail.com> Closes: https://lore.kernel.org/amd-gfx/0ffe2692-7bfa-4821-856e-dd0f18e2c32b@amd.com/T/#me6db8ddb192626360c462b7570ed7eba0c6c9733 Suggested-by: Jérôme Lécuyer <jerome.4a4c@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 1a4dd33cc6e1baaa81efdbe68227a19f51c50f20) Cc: stable@vger.kernel.org
2025-09-16drm/amdgpu: re-order and document VM codeChristian König1-6/+24
Re-order fields in the VM structure and try to improve the documentation a bit. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-16drm/amdgpu: remove check for BO reservation add assert insteadChristian König1-12/+1
We should leave such checks to lockdep and not implement something manually. Signed-off-by: Christian König <christian.koenig@amd.com> Acked-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Prike Liang <Prike.Liang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-16drm/amd/pm: Update pmfw headers for smu_v13_0_12Asad Kamal1-2/+10
Update pmfw headers for smu_v13_0_12 to include node power limit Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-16drm/amd/pm: Rename amdgpu_hwmon_get_sensor_genericAsad Kamal1-37/+39
Rename amdgpu_hwmon_get_sensor_generic to use for generic pm interfaces Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-09-16drm/amd: Only restore cached manual clock settings in restore if OD enabledMario Limonciello1-1/+1
If OD is not enabled then restoring cached clock settings doesn't make sense and actually leads to errors in resume. Check if enabled before restoring settings. Fixes: 4e9526924d09 ("drm/amd: Restore cached manual clock settings during resume") Reported-by: Jérôme Lécuyer <jerome.4a4c@gmail.com> Closes: https://lore.kernel.org/amd-gfx/0ffe2692-7bfa-4821-856e-dd0f18e2c32b@amd.com/T/#me6db8ddb192626360c462b7570ed7eba0c6c9733 Suggested-by: Jérôme Lécuyer <jerome.4a4c@gmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-13 11:23:58 +0000