summaryrefslogtreecommitdiff
path: root/drivers/gpu/drm/amd/pm
AgeCommit message (Collapse)Author
5 daysdrm/amdgpu: add kicker fws loading for gfx12/smu14/psp14Frank Min
1. Add kicker firmwares loading for gfx12/smu14/psp14 2. Register additional MODULE_FIRMWARE entries for kicker fws - gc_12_0_1_rlc_kicker.bin - gc_12_0_1_imu_kicker.bin - psp_14_0_3_sos_kicker.bin - psp_14_0_3_ta_kicker.bin - smu_14_0_3_kicker.bin Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Gui Chengming <Jack.Gui@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
2025-07-17drm/amd/pm: Use cached metrics data on SMUv13.0.6Lijo Lazar
Cached metrics data validity is 1ms on SMUv13.0.6 SOCs. It's not reasonable for any client to query gpu_metrics at a faster rate and constantly interrupt PMFW. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-17drm/amd/pm: Use cached data for min/max clocksLijo Lazar
If dpm tables are already populated on SMU v13.0.6 SOCs, use the cached data. Otherwise, fetch values from firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: fix null pointer accessUmio Yasuno
Writing a string without delimiters (' ', '\n', '\0') to the under gpu_od/fan_ctrl sysfs or pp_power_profile_mode for the CUSTOM profile will result in a null pointer dereference. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4401 Signed-off-by: Umio Yasuno <coelacanth_dream@protonmail.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: Remove unnecessary variableAsad Kamal
Remove unnecessary variable ret from smu_v13_0_12_get_smu_metrics_data Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202507150618.WOfvWsQF-lkp@intel.com Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amd/pm: Get max/min frequency on aldebaran VFLijo Lazar
PMFW interface to get max/min frequencies is not available on aldebaran VFs. Use data, if available, in DPM tables to get the max/min frequencies. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-07drm/amd/pm/powerplay/hwmgr/smu_helper: fix order of mask and valueFedor Pchelkin
There is a small typo in phm_wait_on_indirect_register(). Swap mask and value arguments provided to phm_wait_on_register() so that they satisfy the function signature and actual usage scheme. Found by Linux Verification Center (linuxtesting.org) with Svace static analysis tool. In practice this doesn't fix any issues because the only place this function is used uses the same value for the value and mask. Fixes: 3bace3591493 ("drm/amd/powerplay: add hardware manager sub-component") Signed-off-by: Fedor Pchelkin <pchelkin@ispras.ru> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-07drm/amdgpu: Pass adev pointer to functionsLijo Lazar
Pass amdgpu device context instead of drm device context to some amdgpu_device_* functions. DRM device context is not required in those functions. No functional change. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-04Merge tag 'amd-drm-next-6.17-2025-07-01' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-next amd-drm-next-6.17-2025-07-01: amdgpu: - FAMS2 fixes - OLED fixes - Misc cleanups - AUX fixes - DMCUB updates - SR-IOV hibernation support - RAS updates - DP tunneling fixes - DML2 fixes - Backlight improvements - Suspend improvements - Use scaling for non-native modes on eDP - SDMA 4.4.x fixes - PCIe DPM fixes - SDMA 5.x fixes - Cleaner shader updates for GC 9.x - Remove fence slab - ISP genpd support - Parition handling rework - SDMA FW checks for userq support - Add missing firmware declaration - Fix leak in amdgpu_ctx_mgr_entity_fini() - Freesync fix - Ring reset refactoring - Legacy dpm verbosity changes amdkfd: - GWS fix - mtype fix for ext coherent system memory - MMU notifier fix - gfx7/8 fix radeon: - CS validation support for additional GL extensions - Bump driver version for new CS validation checks From: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250701194707.32905-1-alexander.deucher@amd.com Signed-off-by: Dave Airlie <airlied@redhat.com>
2025-06-30drm/amd: Change kv-dpm DRM_*() macros to drm_*()Mario Limonciello
drm_*() macros can show the device a message came from. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Cc: Alexandre Demers <alexandre.f.demers@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250627143432.3222843-3-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amd: Change legacy-dpm DRM_*() macros to drm_*()Mario Limonciello
drm_*() macros can show the device a message came from. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Cc: Alexandre Demers <alexandre.f.demers@gmail.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250627143432.3222843-2-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amd: Decrease message level for legacy-pm, kv-dpm and si-dpmMario Limonciello
legacy-pm, kv-dpm and si-dpm have prints while changing power states that don't have a level and thus are printed by default. These are not useful at runtime for most people, so decrease them to debug. Reported-by: Alexandre Demers <alexandre.f.demers@gmail.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4322 Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250627143432.3222843-1-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amd/pm: Fetch SMUv13.0.12 xgmi max speed/widthLijo Lazar
On SMU v13.0.12 SOCs, fetch the max values of xgmi speed/width from firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-24drm/amd/pm: revise the pcie dpm parametersKenneth Feng
revise the pcie dpm parameters Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-24drm/amd/pm: Add support to set min ISP clocksPratap Nirujogi
Add support to set ISP clocks for SMU v14.0.0. ISP driver uses amdgpu_dpm_set_soft_freq_range() API to set clocks via SMU interface than communicating with PMFW directly. amdgpu_dpm_set_soft_freq_range() is updated to take in any pp_clock_type than limiting to support only PP_SCLK to allow ISP and other driver modules to set the min/max clocks. Any clock specific restrictions are expected to be taken care in SOC specific SMU implementations instead of generic amdgpu_dpm and amdgpu_smu interfaces. Reviewed-by: Xiaojian Du <xiaojian.du@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-24drm/amd/pm: Add support to set ISP PowerPratap Nirujogi
Add support to set ISP power for SMU v14.0.0. ISP driver uses amdgpu_dpm_set_powergating_by_smu() API to enable / disable power via SMU interface than communicating with PMFW directly. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-24drm/amd/pm: Fetch SMUv13.0.6 xgmi max speed/widthLijo Lazar
On SMUv13.0.6 SOCs, fetch the max values of xgmi speed/width from firmware. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amdgpu: Extend bus status check to more casesLijo Lazar
In case of unexpected errors, check if device is alive on the bus. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: Report pldm version and board voltageLijo Lazar
Add support to report PLDM firmware version and board voltage on SMU v13.0.12 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: Update SMU v13.0.12 pmfw headerLijo Lazar
Update PMFW metrics table definition to version 0x13 Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: set pcie default dpm table when updating pcie dpm parametersKenneth Feng
set pcie default dpm table when updating pcie dpm parameters Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: move the dpm table setting back after featureenablementKenneth Feng
move the dpm table setting back after featureenablemend due to dependancy. For SMUv13.0.6, there is no pptable. Those frequency tables are available through FW metrics and it needs DPM to be enabled. Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: Use pointer type for typecheck()Lijo Lazar
typecheck creates local variables based on the type passed. That could result in stack frame size warnings like below in certain configs: drivers/gpu/drm/amd/amdgpu/../pm/swsmu/smu13/smu_v13_0_6_ppt.c:2885:1: error: the frame size of 8304 bytes is larger than 2048 bytes [-Werror=frame-larger-than=] Checking against the pointer type is sufficient for the purpose of getting a diagnostic message during build time. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Palmer Dabbelt <palmer@dabbelt.com> Tested-by: Palmer Dabbelt <palmer@dabbelt.com> Link: https://lore.kernel.org/r/20250610212141.19445-1-palmer@dabbelt.com Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd: Allow printing Renoir OD SCLK levels without setting dpm to manualMario Limonciello
Several other ASICs allow printing OD SCLK levels without setting DPM control to manual. When OD is disabled it will show the range the hardware supports. When OD is enabled it will show what values have been programmed. Adjust Renoir to work the same. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reported-by: Vicki Pfau <vi@endrift.com> Link: https://lore.kernel.org/r/20250609031227.479079-2-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd: Allow printing VanGogh OD SCLK levels without setting dpm to manualMario Limonciello
Several other ASICs allow printing OD SCLK levels without setting DPM control to manual. When OD is disabled it will show the range the hardware supports. When OD is enabled it will show what values have been programmed. Adjust VanGogh to work the same. Cc: Pierre-Loup A. Griffais <pgriffais@valvesoftware.com> Reported-by: Vicki Pfau <vi@endrift.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250609031227.479079-1-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: update pcie dpm parameters before smu feature enablementKenneth Feng
update pcie dpm parameters before smu feature enablement Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: override pcie dpm parameters only if it is necessaryKenneth Feng
override pcie dpm parameters only if it is necessary Signed-off-by: Kenneth Feng <kenneth.feng@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amd/pm: Show default gfx clock levelsLijo Lazar
For SMU v13.0.6 SOCs, always show default clock levels for gfx in pp_dpm_sclk. Any custom min/max levels set by user will be available in pp_od_clk_voltage Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amdgpu: add kicker fws loading for gfx11/smu13/psp13Frank Min
1. Add kicker firmwares loading for gfx11/smu13/psp13 2. Register additional MODULE_FIRMWARE entries for kicker fws - gc_11_0_0_rlc_kicker.bin - gc_11_0_0_imu_kicker.bin - psp_13_0_0_sos_kicker.bin - psp_13_0_0_ta_kicker.bin - smu_13_0_0_kicker.bin Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-18drm/amdgpu: update GPU addresses for SMU and PSPSamuel Zhang
add amdgpu_bo_fb_aper_addr() and update the cached GPU addresses to use the FB aperture address for SMU and PSP. 2 reasons for this change: 1. when pdb0 is enabled, gpu addr from amdgpu_bo_create_kernel() is GART aperture address, it is not compatible with SMU and PSP, it need to be updated to use FB aperture address. 2. Since FB aperture address will change after switching to new GPU index after hibernation, it need to be updated on resume. Signed-off-by: Jiang Liu <gerry@linux.alibaba.com> Signed-off-by: Samuel Zhang <guoqing.zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-06Merge tag 'drm-next-2025-06-06' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm fixes from Dave Airlie: "This is pretty much two weeks worth of fixes, plus one thing that might be considered next: amdkfd is now able to be enabled on risc-v platforms. Otherwise, amdgpu and xe with the majority of fixes, and then a smattering all over. panel: - nt37801: fix IS_ERR - nt37801: fix KConfig connector: - Fix null deref in HDMI audio helper. bridge: - analogix_dp: fixup clk-disable removal nouveau: - minor typo fix (',' vs ';') msm: - mailmap updates i915: - Fix the enabling/disabling of DP audio SDP splitting - Fix PSR register definitions for ALPM - Fix u32 overflow in SNPS PHY HDMI PLL setup - Fix GuC pending message underflow when submit fails - Fix GuC wakeref underflow race during reset xe: - Two documentation fixes - A couple of vm init fixes - Hwmon fixes - Drop reduntant conversion to bool - Fix CONFIG_INTEL_VSEC dependency - Rework eviction rejection of bound external bos - Stop re-submitting signalled jobs - A couple of pxp fixes - Add back a fix that got lost in a merge - Create LRC bo without VM - Fix for the above fix amdgpu: - UserQ fixes - SMU 13.x fixes - VCN fixes - JPEG fixes - Misc cleanups - runtime pm fix - DCN 4.0.1 fixes - Misc display fixes - ISP fix - VRAM manager fix - RAS fixes - IP discovery fix - Cleaner shader fix for GC 10.1.x - OD fix - Non-OLED panel fix - Misc display fixes - Brightness fixes amdkfd: - Enable CONFIG_HSA_AMD on RISCV - SVM fix - Misc cleanups - Ref leak fix - WPTR BO fix radeon: - Misc cleanups" * tag 'drm-next-2025-06-06' of https://gitlab.freedesktop.org/drm/kernel: (105 commits) drm/nouveau/vfn/r535: Convert comma to semicolon drm/xe: remove unmatched xe_vm_unlock() from __xe_exec_queue_init() drm/xe: Create LRC BO without VM drm/xe/guc_submit: add back fix drm/xe/pxp: Clarify PXP queue creation behavior if PXP is not ready drm/xe/pxp: Use the correct define in the set_property_funcs array drm/xe/sched: stop re-submitting signalled jobs drm/xe: Rework eviction rejection of bound external bos drm/xe/vsec: fix CONFIG_INTEL_VSEC dependency drm/xe: drop redundant conversion to bool drm/xe/hwmon: Move card reactive critical power under channel card drm/xe/hwmon: Add support to manage power limits though mailbox drm/xe/vm: move xe_svm_init() earlier drm/xe/vm: move rebind_work init earlier MAINTAINERS: .mailmap: update Rob Clark's email address mailmap: Update entry for Akhil P Oommen MAINTAINERS: update my email address MAINTAINERS: drop myself as maintainer drm/i915/display: Fix u32 overflow in SNPS PHY HDMI PLL setup drm/amd/display: Fix default DC and AC levels ...
2025-06-03drm/amdgpu: disable workload profile switching when OD is enabledAlex Deucher
Users have reported that they have to reduce the level of undervolting to acheive stability when dynamic workload profiles are enabled on GC 10.3.x. Disable dynamic workload profiles if the user has enabled OD. Fixes: b9467983b774 ("drm/amdgpu: add dynamic workload profile switching for gfx10") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4262 Reviewed-by: Kenneth Feng <kenneth.feng@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org # 6.15.x
2025-05-29drm/amd/pm: Enable static metrics table supportAsad Kamal
Enable static metrics support to fetch board voltage and pldm version for smu_v13_0_14 Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-29drm/amd/pm: Enable static metrics table supportAsad Kamal
Enable static metrics support to fetch board voltage and pldm version for other smu_v13_0_6 program Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-29drm/amd/pm: Optimize get gpu metrics data functionAsad Kamal
Optimize get gpu metrics data function for smu_v13_0_12 to allocate metrics structure only once v2: Free and alloc moved to same function(Kevin) Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-28Merge tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds
Pull drm updates from Dave Airlie: "As part of building up nova-core/nova-drm pieces we've brought in some rust abstractions through this tree, aux bus being the main one, with devres changes also in the driver-core tree. Along with the drm core abstractions and enough nova-core/nova-drm to use them. This is still all stub work under construction, to build the nova driver upstream. The other big NVIDIA related one is nouveau adds support for Hopper/Blackwell GPUs, this required a new GSP firmware update to 570.144, and a bunch of rework in order to support multiple fw interfaces. There is also the introduction of an asahi uapi header file as a precursor to getting the real driver in later, but to unblock userspace mesa packages while the driver is trapped behind rust enablement. Otherwise it's the usual mixture of stuff all over, amdgpu, i915/xe, and msm being the main ones, and some changes to vsprintf. new drivers: - bring in the asahi uapi header standalone - nova-drm: stub driver rust dependencies (for nova-core): - auxiliary - bus abstractions - driver registration - sample driver - devres changes from driver-core - revocable changes core: - add Apple fourcc modifiers - add virtio capset definitions - extend EXPORT_SYNC_FILE for timeline syncobjs - convert to devm_platform_ioremap_resource - refactor shmem helper page pinning - DP powerup/down link helpers - extended %p4cc in vsprintf.c to support fourcc prints - change vsprintf %p4cn to %p4chR, remove %p4cn - Add drm_file_err function - IN_FORMATS_ASYNC property - move sitronix from tiny to their own subdir rust: - add drm core infrastructure rust abstractions (device/driver, ioctl, file, gem) dma-buf: - adjust sg handling to not cache map on attach - allow setting dma-device for import - Add a helper to sort and deduplicate dma_fence arrays docs: - updated drm scheduler docs - fbdev todo update - fb rendering - actual brightness ttm: - fix delayed destroy resv object bridge: - add kunit tests - convert tc358775 to atomic - convert drivers to devm_drm_bridge_alloc - convert rk3066_hdmi to bridge driver scheduler: - add kunit tests panel: - refcount panels to improve lifetime handling - Powertip PH128800T004-ZZA01 - NLT NL13676BC25-03F, Tianma TM070JDHG34-00 - Himax HX8279/HX8279-D DDIC - Visionox G2647FB105 - Sitronix ST7571 - ZOTAC rotation quirk vkms: - allow attaching more displays i915: - xe3lpd display updates - vrr refactor - intel_display struct conversions - xe2hpd memory type identification - add link rate/count to i915_display_info - cleanup VGA plane handling - refactor HDCP GSC - fix SLPC wait boosting reference counting - add 20ms delay to engine reset - fix fence release on early probe errors xe: - SRIOV updates - BMG PCI ID update - support separate firmware for each GT - SVM fix, prelim SVM multi-device work - export fan speed - temp disable d3cold on BMG - backup VRAM in PM notifier instead of suspend/freeze - update xe_ttm_access_memory to use GPU for non-visible access - fix guc_info debugfs for VFs - use copy_from_user instead of __copy_from_user - append PCIe gen5 limitations to xe_firmware document amdgpu: - DSC cleanup - DC Scaling updates - Fused I2C-over-AUX updates - DMUB updates - Use drm_file_err in amdgpu - Enforce isolation updates - Use new dma_fence helpers - USERQ fixes - Documentation updates - SR-IOV updates - RAS updates - PSP 12 cleanups - GC 9.5 updates - SMU 13.x updates - VCN / JPEG SR-IOV updates amdkfd: - Update error messages for SDMA - Userptr updates - XNACK fixes radeon: - CIK doorbell cleanup nouveau: - add support for NVIDIA r570 GSP firmware - enable Hopper/Blackwell support nova-core: - fix task list - register definition infrastructure - move firmware into own rust module - register auxiliary device for nova-drm nova-drm: - initial driver skeleton msm: - GPU: - ACD (adaptive clock distribution) for X1-85 - drop fictional address_space_size - improve GMU HFI response time out robustness - fix crash when throttling during boot - DPU: - use single CTL path for flushing on DPU 5.x+ - improve SSPP allocation code for better sharing - Enabled SmartDMA on SM8150, SC8180X, SC8280XP, SM8550 - Added SAR2130P support - Disabled DSC support on MSM8937, MSM8917, MSM8953, SDM660 - DP: - switch to new audio helpers - better LTTPR handling - DSI: - Added support for SA8775P - Added SAR2130P support - HDMI: - Switched to use new helpers for ACR data - Fixed old standing issue of HPD not working in some cases amdxdna: - add dma-buf support - allow empty command submits renesas: - add dma-buf support - add zpos, alpha, blend support panthor: - fail properly for NO_MMAP bos - add SET_LABEL ioctl - debugfs BO dumping support imagination: - update DT bindings - support TI AM68 GPU hibmc: - improve interrupt handling and HPD support virtio: - add panic handler support rockchip: - add RK3588 support - add DP AUX bus panel support ivpu: - add heartbeat based hangcheck mediatek: - prepares support for MT8195/99 HDMIv2/DDCv2 anx7625: - improve HPD tegra: - speed up firmware loading * tag 'drm-next-2025-05-28' of https://gitlab.freedesktop.org/drm/kernel: (1627 commits) drm/nouveau/tegra: Fix error pointer vs NULL return in nvkm_device_tegra_resource_addr() drm/xe: Default auto_link_downgrade status to false drm/xe/guc: Make creation of SLPC debugfs files conditional drm/i915/display: Add check for alloc_ordered_workqueue() and alloc_workqueue() drm/i915/dp_mst: Work around Thunderbolt sink disconnect after SINK_COUNT_ESI read drm/i915/ptl: Use everywhere the correct DDI port clock select mask drm/nouveau/kms: add support for GB20x drm/dp: add option to disable zero sized address only transactions. drm/nouveau: add support for GB20x drm/nouveau/gsp: add hal for fifo.chan.doorbell_handle drm/nouveau: add support for GB10x drm/nouveau/gf100-: track chan progress with non-WFI semaphore release drm/nouveau/nv50-: separate CHANNEL_GPFIFO handling out from CHANNEL_DMA drm/nouveau: add helper functions for allocating pinned/cpu-mapped bos drm/nouveau: add support for GH100 drm/nouveau: improve handling of 64-bit BARs drm/nouveau/gv100-: switch to volta semaphore methods drm/nouveau/gsp: support deeper page tables in COPY_SERVER_RESERVED_PDES drm/nouveau/gsp: init client VMMs with NV0080_CTRL_DMA_SET_PAGE_DIRECTORY drm/nouveau/gsp: fetch level shift and PDE from BAR2 VMM ...
2025-05-27Merge tag 'ratelimit.2025.05.25a' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu Pull rate-limit updates from Paul McKenney: "lib/ratelimit: Reduce false-positive and silent misses: - Reduce open-coded use of ratelimit_state structure fields. - Convert the ->missed field to atomic_t. - Count misses that are due to lock contention. - Eliminate jiffies=0 special case. - Reduce ___ratelimit() false-positive rate limiting (Petr Mladek). - Allow zero ->burst to hard-disable rate limiting. - Optimize away atomic operations when a miss is guaranteed. - Warn if ->interval or ->burst are negative (Petr Mladek). - Simplify the resulting code. A smoke test and stress test have been created, but they are not yet ready for mainline. With luck, we will offer them for the v6.17 merge window" * tag 'ratelimit.2025.05.25a' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu: ratelimit: Drop redundant accesses to burst ratelimit: Use nolock_ret restructuring to collapse common case code ratelimit: Use nolock_ret label to collapse lock-failure code ratelimit: Use nolock_ret label to save a couple of lines of code ratelimit: Simplify common-case exit path ratelimit: Warn if ->interval or ->burst are negative ratelimit: Avoid atomic decrement under lock if already rate-limited ratelimit: Avoid atomic decrement if already rate-limited ratelimit: Don't flush misses counter if RATELIMIT_MSG_ON_RELEASE ratelimit: Force re-initialization when rate-limiting re-enabled ratelimit: Allow zero ->burst to disable ratelimiting ratelimit: Reduce ___ratelimit() false-positive rate limiting ratelimit: Avoid jiffies=0 special case ratelimit: Count misses due to lock contention ratelimit: Convert the ->missed field to atomic_t drm/amd/pm: Avoid open-coded use of ratelimit_state structure's internals drm/i915: Avoid open-coded use of ratelimit_state structure's ->missed field random: Avoid open-coded use of ratelimit_state structure's ->missed field ratelimit: Create functions to handle ratelimit_state internals
2025-05-22drm/amd/pm: Fetch partition metrics on SMUv13.0.12Lijo Lazar
Add support to fetch compute partition related metrics in SMUv13.0.12 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Use external link order for xgmi dataLijo Lazar
xgmi_port_num interface reports external link number for port number. To be consistent, use the external link number for reporting other XGMI link data also. v2: For invalid link number return -EINVAL (Kevin) Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Yang Wang <kevinyang.wang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amdgpu: fixing typo in macro nameJihed Chaibi
"ENABLE" is currently misspelled in SYS_INFO_GPUCAPS__ENABEL_DFS_BYPASS PS: checkpatch.pl is complaining about the presence of a space at the start of drivers/gpu/drm/amd/include/atomfirmware.h line: 1716 This is propably because this file uses (two) spaces and not tabs. Signed-off-by: Jihed Chaibi <jihed.chaibi.dev@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Fetch partition metrics on SMUv13.0.6Lijo Lazar
Add support to fetch compute partition related metrics in SMUv13.0.6 SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Add support to query partition metricsLijo Lazar
Add interfaces to query compute partition related metrics data. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Use macro to initialize metrics tableLijo Lazar
Helps to keep a build time check about usage of right datatype and avoids maintenance as new versions get added. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Fill pldm version for SMU v13.0.6 SOCsAsad Kamal
Fetch pldm version from static metrics table for SMU v13.0.6 SOCs Signed-off-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-22drm/amd/pm: Update pmfw headers for smu_v_13_0_6Asad Kamal
Update pmfw headers for smu_v_13_0_6 to include pldm version as part of statics metrics table Signed-off-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-16drm/amd/pm: Move SMUv13.0.12 function declarationsLijo Lazar
Move them to SMUv13.0.6 header file as they are used only in SMU v13.0.6. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-13drm/amd/pm: Remove remainder of mode2_reset_is_supportDr. David Alan Gilbert
The previous patch removed smu_mode2_reset_is_support() which was the only function to call through the mode2_reset_is_support() method pointer. Remove the remaining functions that were assigned to it and the pointer itself. See discussion at: https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/ Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-13drm/amd/pm: Remove unused smu_mode2_reset_is_supportDr. David Alan Gilbert
smu_mode2_reset_is_support() was added in 2020 by commit 5c03e5843e6b ("drm/amdgpu:add smu mode1/2 support for aldebaran") but has remained unused. See discussion at: https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/ Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-13drm/amd/pm/smu13: Remove unused smu_v13_0_init_display_countDr. David Alan Gilbert
smu_v13_0_init_display_count() was added in 2020 by commit c05d1c401572 ("drm/amd/swsmu: add aldebaran smu13 ip support (v3)") but is unused. See discussion on: https://lore.kernel.org/all/DM4PR12MB5165D85BD85BC8FC8BF7A3B48E88A@DM4PR12MB5165.namprd12.prod.outlook.com/ that it really isn't neede. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-08drm/amd/pm: Avoid open-coded use of ratelimit_state structure's internalsPaul E. McKenney
The amdgpu_set_thermal_throttling_logging() function directly accesses the ratelimit_state structure's ->missed field, which works, but which also makes it more difficult to change this field. Therefore, make use of the ratelimit_state_reset_interval() function instead of directly accessing the ->missed field. Nevertheless, open-coded use of ->burst and ->interval is still permitted, for example, for runtime sysfs adjustment of these fields. Link: https://lore.kernel.org/all/fbe93a52-365e-47fe-93a4-44a44547d601@paulmck-laptop/ Link: https://lore.kernel.org/all/20250423115409.3425-1-spasswolf@web.de/ Reported-by: kernel test robot <lkp@intel.com> Closes: https://lore.kernel.org/oe-kbuild-all/202503180826.EiekA1MB-lkp@intel.com/ Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Petr Mladek <pmladek@suse.com> Cc: Kenneth Feng <kenneth.feng@amd.com> Cc: "Christian König" <christian.koenig@amd.com> Cc: Xinhui Pan <Xinhui.Pan@amd.com> Cc: David Airlie <airlied@gmail.com> Cc: Simona Vetter <simona@ffwll.ch> Cc: <amd-gfx@lists.freedesktop.org> Cc: <dri-devel@lists.freedesktop.org>
generated by cgit (git 2.34.1) at 2025-08-02 16:37:11 +0000