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path: root/drivers/gpu/drm/amd
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2025-08-29drm/amd/display: Increase minimum clock for TMDS 420 with pipe splittingRelja Vojvodic
[Why] -Pipe splitting allows for clocks to be reduced, but when using TMDS 420, reduced clocks lead to missed clocks cycles on clock resyncing [How] -Impose a minimum clock when using TMDS 420 Reviewed-by: Chris Park <chris.park@amd.com> Signed-off-by: Relja Vojvodic <rvojvodi@amd.com> Signed-off-by: Alex Hung <alex.hung@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu: drop hw access in non-DC audio finiAlex Deucher
We already disable the audio pins in hw_fini so there is no need to do it again in sw_fini. Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4481 Cc: oushixiong <oushixiong1025@163.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amd: Re-enable common modes for eDP and LVDSMario Limonciello
[Why] Although compositors will add their own modes, Xorg won't use it's own modes and will only stick to modes advertised by the driver. This mean a user that used to pick 1024x768 could no longer access it unless the panel's native resolution was 1024x768. [How] Revert commit 6d396e7ac1ce3 ("drm/amd/display: Disable common modes for LVDS") and commit 7948afb46af92 ("drm/amd/display: Disable common modes for eDP"). The panel will still use scaling for any non-native modes due to commit 978fa2f6d0b12 ("drm/amd/display: Use scaling for non-native resolutions on eDP") Reported-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com> Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4538 Acked-by: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250828140856.2887993-1-superm1@kernel.org Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu/mes11: make MES_MISC_OP_CHANGE_CONFIG failure non-fatalAlex Deucher
If the firmware is too old, just warn and return success. Fixes: 27b791514789 ("drm/amdgpu/mes: keep enforce isolation up to date") Closes: https://gitlab.freedesktop.org/drm/amd/-/issues/4414 Cc: shaoyun.Liu@amd.com Reviewed-by: Shaoyun.liu <Shaoyun.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amd/pm: Make use of __free for cleanupLijo Lazar
Use __free(kfree) for memory alloc cleanups in SMUv13.0.6 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>
2025-08-29drm/amdgpu: Check vcn state before profile switchLijo Lazar
The patch uses power state of VCN instances for requesting video profile. In idle worker of a vcn instance, when there is no outstanding submisssion or fence, the instance is put to power gated state. When all instances are powered off that means video profile is no longer required. A request is made to turn off video profile. A job submission starts with begin_use of ring, and at that time vcn instance state is changed to power on. Subsequently a check is made for active video profile, and if not active, a request is made. Fixes: 3b669df92c85 ("drm/amdgpu/vcn: adjust workload profile handling") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu: Avoid vcn v5.0.1 poison irq call trace on sriov guestMangesh Gadre
Sriov guest side doesn't init ras feature hence the poison irq shouldn't be put during hw fini Signed-off-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu: Avoid jpeg v5.0.1 poison irq call trace on sriov guestMangesh Gadre
Sriov guest side doesn't init ras feature hence the poison irq shouldn't be put during hw fini Signed-off-by: Mangesh Gadre <Mangesh.Gadre@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amd/amdgpu: unified amdgpu ip block nameYang Wang
v1: 1. Unified amdgpu ip block name print with format "{ip_type}_v{major}_{minor}_{rev}" 2. Avoid IP block name conflicts for SMU/PSP ip block v2: Update IP block print format to keep legacy IP block name (Alex) "{ip_type}_v{major}_{minor}_{rev} ({funcs->name})" Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu/sdma: bump firmware version checks for user queue supportJesse.Zhang
Using the previous firmware could lead to problems with PROTECTED_FENCE_SIGNAL commands, specifically causing register conflicts between MCU_DBG0 and MCU_DBG1. The updated firmware versions ensure proper alignment and unification of the SDMA_SUBOP_PROTECTED_FENCE_SIGNAL value with SDMA 7.x, resolving these hardware coordination issues Fixes: e8cca30d8b34 ("drm/amdgpu/sdma6: add ucode version checks for userq support") Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu: Notify pmfw bad page threshold exceededXiang Liu
Notify pmfw when bad page threshold is exceeded, no matter the module parameter 'bad_page_threshold' is set or not. Signed-off-by: Xiang Liu <xiang.liu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu/vcn: add instance number to VCN version messageDavid (Ming Qiang) Wu
For multiple VCN instances case we get multiple lines of the same message like below: amdgpu 0000:43:00.0: amdgpu: Found VCN firmware Version ENC: 1.24 DEC: 9 VEP: 0 Revision: 11 amdgpu 0000:43:00.0: amdgpu: Found VCN firmware Version ENC: 1.24 DEC: 9 VEP: 0 Revision: 11 By adding instance number to the log message for multiple VCN instances, each line will clearly indicate which VCN instance it refers to. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu/vcn: remove unused code in vcn_v4_0.cDavid (Ming Qiang) Wu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amd/display: use max() to improve codeQianfeng Rong
Use max() to reduce the code and improve readability. No functional changes. Signed-off-by: Qianfeng Rong <rongqianfeng@vivo.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amd/display: Document num_rmcm_3dluts in mpc_color_capsKavithesh A.S
Fix a kernel-doc warning by documenting the num_rmcm_3dluts member of struct mpc_color_caps. v2: improve comment (Melissa) Signed-off-by: Kavithesh A.S <kavitheshnitt@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29drm/amdgpu: atomfirmware.h: fix multiple spelling mistakesYugansh Mittal
This patch corrects several typographical errors in atomfirmware.h. The fixes improve readability and maintain consistency in the codebase. No functional changes are introduced. Corrected terms include: - aligment → alignment - Offest → Offset - defintion → definition - swithing → switching - calcualted → calculated - compability → compatibility - intenal → internal - sequece → sequence - indiate → indicate - stucture → structure - regiser → register Signed-off-by: Yugansh Mittal <mittalyugansh1@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-29Merge tag 'amd-drm-fixes-6.17-2025-08-28' of ↵Dave Airlie
https://gitlab.freedesktop.org/agd5f/linux into drm-fixes amd-drm-fixes-6.17-2025-08-28: amdgpu: - UserQ fixes - Revert CSA fix - SR-IOV fix Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexander.deucher@amd.com> Link: https://lore.kernel.org/r/20250828173904.75850-1-alexander.deucher@amd.com
2025-08-29Merge tag 'drm-misc-fixes-2025-08-28' of ↵Dave Airlie
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes Several nouveau fixes to remove unused code, fix an error path and be less restrictive with the formats it accepts. A fix for amdgpu to pin vmapped dma-buf, and a revert for tegra for a regression in the dma-buf / GEM code. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Maxime Ripard <mripard@redhat.com> Link: https://lore.kernel.org/r/20250828-hypersonic-colorful-squirrel-64f04b@houat
2025-08-27drm/amdgpu/userq: fix error handling of invalid doorbellAlex Deucher
If the doorbell is invalid, be sure to set the r to an error state so the function returns an error. Reviewed-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 7e2a5b0a9a165a7c51274aa01b18be29491b4345) Cc: stable@vger.kernel.org
2025-08-27drm/amdgpu: update firmware version checks for user queue supportJesse.Zhang
The minimum firmware versions required for user queue functionality have been increased to address an issue where the queue privilege state was lost during queue connect operations. The problem occurred because the privilege state was being restored to its initial value at the beginning of the function, overwriting the state that was properly set during the queue connect case. This commit updates the minimum version requirements: - ME firmware from 2390 to 2420 - PFP firmware from 2530 to 2580 - MEC firmware from 2600 to 2650 - MES firmware remains at 120 These updated firmware versions contain the necessary fixes to properly maintain queue privilege state throughout connect operations. Fixes: 61ca97e9590c ("drm/amdgpu: Add fw minimum version check for usermode queue") Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit 5f976c9939f0d5916d2b8ef3156a6d1799781df1) Cc: stable@vger.kernel.org
2025-08-27drm/amd/amdgpu: disable hwmon power1_cap* for gfx 11.0.3 on vf modeYang Wang
the PPSMC_MSG_GetPptLimit msg is not valid for gfx 11.0.3 on vf mode, so skiped to create power1_cap* hwmon sysfs node. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit e82a8d441038d8cb10b63047a9e705c42479d156) Cc: stable@vger.kernel.org
2025-08-27Revert "drm/amdgpu: fix incorrect vm flags to map bo"Alex Deucher
This reverts commit b08425fa77ad2f305fe57a33dceb456be03b653f. Revert this to align with 6.17 because the fixes tag was wrong on this commit. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> (cherry picked from commit be33e8a239aac204d7e9e673c4220ef244eb1ba3)
2025-08-27drm/amdgpu/gfx12: set MQD as appriopriate for queue typesAlex Deucher
Set the MQD as appropriate for the kernel vs user queues. 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> (cherry picked from commit 7b9110f2897957efd9715b52fc01986509729db3) Cc: stable@vger.kernel.org
2025-08-27drm/amdgpu/gfx11: set MQD as appriopriate for queue typesAlex Deucher
Set the MQD as appropriate for the kernel vs user queues. 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> (cherry picked from commit 063d6683208722b1875f888a45084e3d112701ac) Cc: stable@vger.kernel.org
2025-08-27drm/amdgpu/userq: fix error handling of invalid doorbellAlex Deucher
If the doorbell is invalid, be sure to set the r to an error state so the function returns an error. Reviewed-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdgpu: update firmware version checks for user queue supportJesse.Zhang
The minimum firmware versions required for user queue functionality have been increased to address an issue where the queue privilege state was lost during queue connect operations. The problem occurred because the privilege state was being restored to its initial value at the beginning of the function, overwriting the state that was properly set during the queue connect case. This commit updates the minimum version requirements: - ME firmware from 2390 to 2420 - PFP firmware from 2530 to 2580 - MEC firmware from 2600 to 2650 - MES firmware remains at 120 These updated firmware versions contain the necessary fixes to properly maintain queue privilege state throughout connect operations. Fixes: 61ca97e9590c ("drm/amdgpu: Add fw minimum version check for usermode queue") Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/amdgpu: disable hwmon power1_cap* for gfx 11.0.3 on vf modeYang Wang
the PPSMC_MSG_GetPptLimit msg is not valid for gfx 11.0.3 on vf mode, so skiped to create power1_cap* hwmon sysfs node. Signed-off-by: Yang Wang <kevinyang.wang@amd.com> Reviewed-by: Asad Kamal <asad.kamal@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdgpu/vpe: cancel delayed work in hw_finiAlex Deucher
We need to cancel any outstanding work at both suspend and driver teardown. Move the cancel to hw_fini which gets called in both cases. Reviewed-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdgpu/vcn: remove unused code in vcn_v1_0.cDavid (Ming Qiang) Wu
Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/amdgpu : Use the MES INV_TLBS API for tlb invalidation on gfx12Shaoyun Liu
From MES version 0x81, it provide the new API INV_TLBS that support invalidate tlbs with PASID. Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/include : Update MES v12 API header(INV_TLBS)Shaoyun Liu
The requirement from driver side is to have an API that can do the tlb invalidation on dedicate pasid since driver don't know the vmid and process mapping. Make the API generic to support different tlb invalidation related request. Driver can specify pasid, vmid, hub_id and vm address range need to be invalidated. With this API the old INV_GART in MISC Op can be deprecated. Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdgpu: fix shift-out-of-bounds in amdgpu_debugfs_jpeg_sched_mask_setJesse.Zhang
Fix a UBSAN shift-out-of-bounds warning in amdgpu_debugfs_jpeg_sched_mask_set when the shift exponent reaches or exceeds 32 bits. The issue occurred because a 32-bit integer '1' was being shifted by up to 32 bits, which is undefined behavior. Replace '1' with '1ULL' to ensure 64-bit arithmetic, matching the u64 type of 'val' and preventing the shift overflow. This is consistent with the existing mask calculation that already uses 1ULL. The error manifested as: UBSAN: shift-out-of-bounds in drivers/gpu/drm/amd/amdgpu/amdgpu_jpeg.c:373:17 shift exponent 32 is too large for 32-bit type 'int' v2: remove debug log Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: DC v3.2.347Nicholas Carbones
DC Release v3.2.347 * Firmware releases for multiple asics * CodeQL fixes * Fix for double cursor with 180 degree rotation on large resolutions * Misc bug fixes for DSC, PSR/Replay, DPIA etc. Signed-off-by: Nicholas Carbones <ncarbone@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: [FW Promotion] Release 0.1.24.0Taimur Hassan
Add two new IPS residency data modes. Signed-off-by: Taimur Hassan <Syed.Hassan@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Leo Li <sunpeng.li@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27Reapply "drm/amdgpu: fix incorrect vm flags to map bo"Jack Xiao
It should use vm flags instead of pte flags to specify bo vm attributes. This reverts commit 1263ceea2a1327014d9de2858a122f3c27dfa4dd. Reapply this patch with the proper fixes tag. Fixes: 6716a823d18d ("drm/amdgpu: rework how PTE flags are generated v3") Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27Revert "drm/amdgpu: fix incorrect vm flags to map bo"Alex Deucher
This reverts commit b08425fa77ad2f305fe57a33dceb456be03b653f. Revert this to align with 6.17 because the fixes tag was wrong on this commit. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Consider sink max slice width limitation for dscDillon Varone
[WHY&HOW] The sink max slice width limitation should be considered for DSC, but was removed in "refactor DSC cap calculations". This patch adds it back and takes the valid minimum between the sink and source. Signed-off-by: Dillon Varone <Dillon.Varone@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Array offset used before range checkClay King
Consolidating multiple CodeQL Fixes for alerts with rule id: cpp/offset-use-before-range-check Reviewed-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Clay King <clayking@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: wait for otg update pending latch before clock optimizationYihan Zhu
[WHY & HOW] OTG pending update unlatched will cause system fail, wait OTG fully disabled to avoid this error. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Yihan Zhu <Yihan.Zhu@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Incorrect 'not' operator usageClay King
Consolidating multiple CodeQL Fixes for alerts with rule id: cpp/incorrect-not-operator-usage Reviewed-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Clay King <clayking@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Multiplication result converted to larger typeClay King
Consolidating multiple CodeQL Fixes for alerts with rule id: cpp/integer-multiplication-cast-to-long Reviewed-by: Joshua Aberback <joshua.aberback@amd.com> Signed-off-by: Clay King <clayking@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Support HW cursor 180 rot for any number of pipe splitsIvan Lipski
[Why] For the HW cursor, its current position in the pipe_ctx->stream struct is not affected by the 180 rotation, i. e. the top left corner is still at 0,0. However, the DPP & HUBP set_cursor_position functions require rotated position. The current approach is hard-coded for ODM 2:1, thus it's failing for ODM 4:1, resulting in a double cursor. [How] Instead of calculating the new cursor position relatively to the viewports, we calculate it using a viewavable clip_rect of each plane. The clip_rects are first offset and scaled to the same space as the src_rect, i. e. Stream space -> Plane space. In case of a pipe split, which divides the plane into 2 or more viewports, the clip_rect is the union of all the viewports of the given plane. With the assumption that the viewports in HUBP's set_cursor_position are in the Plane space as well, it should produce a correct cursor position for any number of pipe splits. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Ivan Lipski <ivan.lipski@amd.com> Signed-off-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Decrease stack size in logging pathReza Amini
[why] Reducing stack size can avoid stack over flow [how] Make local variables const and static so they are not on the stack. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Reza Amini <reza.amini@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: track dpia supportAusef Yousof
[why&how] initialize a flag to track if we previously supported dpia and write that to boot options Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Reviewed-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> Signed-off-by: Ausef Yousof <Ausef.Yousof@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Reserve instance index notified by DMUBCruise Hung
[Why] Reserve instance index notified by DMUB. [How] Add new variable for instance index. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Cruise Hung <Cruise.Hung@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/display: Add control flags to force PSR / replayKarthi Kandasamy
To change PSR/Replay behavior based on OS preferences, add some config options. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Karthi Kandasamy <karthi.kandasamy@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Dan Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdgpu/vpe: add ring reset supportAlex Deucher
Implement ring reset for VPE. Similar to VCN and JPEG, just powergate the the IP to reset it. v2: Properly set per queue reset flag Reviewed-by: Jesse Zhang <jesse.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdgpu/vcn: drop extra cancel_delayed_work_sync()Alex Deucher
We already call this in the hw_fini() methods for all VCN instances, so no need to call it again in amdgpu_vcn_suspend(). Tested-by: David (Ming Qiang) Wu <David.Wu3@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amdkfd: Tie UNMAP_LATENCY to queue_preemptionAmber Lin
When KFD asks CP to preempt queues, other than preempt CP queues, CP also requests SDMA to preempt SDMA queues with UNMAP_LATENCY timeout. Currently queue_preemption_timeout_ms is 9000 ms by default but can be configured via module parameter. KFD_UNMAP_LATENCY_MS is hard coded as 4000 ms though. This patch ties KFD_UNMAP_LATENCY_MS to queue_preemption_timeout_ms so in a slow system such as emulator, both CP and SDMA slowness are taken into account. Signed-off-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-08-27drm/amd/pm: Update SMU v13.0.6 PPT caps initializationJesse.Zhang
Update the conditions for setting the SMU vcn reset caps in the SMU v13.0.6 PPT initialization function. Specifically: - Add support for VCN reset capability for firmware versions 0x00558200 and above when the program version is 0. - Add support for VCN reset capability for firmware versions 0x05551800 and above when the program version is 5. v2: correct the smu mp1 version for program 5 (Lijo) Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.51.0) at 2026-10-18 10:16:01 +0000