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2024-10-02drm/amd/display: Monitor patch to call blank_stream() before otg offZhongwei2-0/+6
[Why] Turning off OTG before DIG is on and backlight is on, might cause: DIG FIFO underflow. EDP output unexpected video data. That might violate EDP spec. EDP spec requires black light should be off before validate video data is turned off. Currently garbage issue only occurs in one type of EDP to MIPI converter. [How] Add monitor patch to call blank_stream() before disable_crtc(). That will be no impact for current sequence. If there are more types of EDP panels meeting this issue later, we might remove this monitor patch and fix the current sequence. Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com> Signed-off-by: Zhongwei <Zhongwei.Zhang@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amd/display: Wait for all pending cleared before full updateAlvin Lee24-34/+161
[Description] Before every full update we must wait for all pending updates to be cleared - this is particularly important for minimal transitions because if we don't wait for pending cleared, it will be as if there was no minimal transition at all. In OTG we must read 3 different status registers for pending cleared, one specifically for OTG updates, one specifically for OPTC updates, and the last for surface related updates. Reviewed-by: Dillon Varone <dillon.varone@amd.com> Signed-off-by: Alvin Lee <Alvin.Lee2@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amd/display: Restore Optimized pbn Value if Failed to Disable DSCFangzhi Zuo1-4/+13
Existing last step of dsc policy is to restore pbn value under minimum compression when try to greedily disable dsc for a stream failed to fit in MST bw. Optimized dsc params result from optimization step is not necessarily the minimum compression, therefore it is not correct to restore the pbn under minimum compression rate. Restore the pbn under minimum compression instead of the value from optimized pbn could result in the dsc params not correct at the modeset where atomic_check failed due to not enough bw. One or more monitors connected could not light up in such case. Restore the optimized pbn value, instead of using the pbn value under minimum compression. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Wayne Lin <wayne.lin@amd.com> Signed-off-by: Fangzhi Zuo <Jerry.Zuo@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amd/display: disable adaptive scaler and sharpener when integer scaling ↵Samson Tam2-0/+13
is enabled [Why & How] When integer scaling is enabled, set taps to 1 and disable adaptive scaler and sharpener. Reviewed-by: Jun Lei <jun.lei@amd.com> Signed-off-by: Samson Tam <Samson.Tam@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amd/display: update DML2 policy ↵Yihan Zhu1-1/+0
EnhancedPrefetchScheduleAccelerationFinal DCN35 [WHY & HOW] Mismatch in DCN35 DML2 cause bw validation failed to acquire unexpected DPP pipe to cause grey screen and system hang. Remove EnhancedPrefetchScheduleAccelerationFinal value override to match HW spec. Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Charlene Liu <charlene.liu@amd.com> Signed-off-by: Yihan Zhu <Yihan.Zhu@amd.com> Signed-off-by: Aurabindo Pillai <aurabindo.pillai@amd.com> Tested-by: Daniel Wheeler <daniel.wheeler@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amdgpu: Add sysfs nodes to get xcp detailsLijo Lazar3-0/+208
Add partition config nodes in sysfs to get resource instance details for a particular partition mode. A resource could be anything like an xcc, vcn decoder, system dma units etc. Details of various resource instances are available under /sys/bus/pci/devices/.../compute_partition_config/ Select a partition configuration: /sys/bus/pci/devices/.../compute_partition_config/xcp_config Number of instances of a resource: /sys/bus/pci/devices/.../compute_partition_config/<rsrc_name>/num_inst Total partitions sharing the resource: /sys/bus/pci/devices/.../compute_partition_config/<rsrc_name>/num_shared v2: Update node name as per spec Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amdgpu: update the handle ptr in dump_ip_stateSunil Khatri22-41/+43
Update the ptr handle to amdgpu_ip_block ptr in all the functions. 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>
2024-10-02drm/amdgpu/sdma5: split out per instance resume functionJiadong Zhu1-115/+138
Extract the resume sequence from sdma_v5_0_gfx_resume for starting/restarting an individual instance. Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02drm/amdkfd: Remove an unused parameter in queue creationLang Yu3-8/+5
struct file *f is unused in queue creation, remove it. Signed-off-by: Lang Yu <lang.yu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-02Revert "drm/amd/display: change the panel power savings level without a modeset"Leo Li3-41/+17
This reverts commit 8d20a066fa9beb1ec559b12945414a51d17d07e5. It's causing a failure in the abm_gradual igt test. Signed-off-by: Leo Li <sunpeng.li@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-28Merge tag 'drm-next-2024-09-28' of https://gitlab.freedesktop.org/drm/kernelLinus Torvalds100-831/+1027
Pull drm fixes from Dave Airlie: "Regular fixes for the week to end the merge window, i915 and xe have a few each, amdgpu makes up most of it with a bunch of SR-IOV related fixes amongst others. i915: - Fix BMG support to UHBR13.5 - Two PSR fixes - Fix colorimetry detection for DP xe: - Fix macro for checking minimum GuC version - Fix CCS offset calculation for some BMG SKUs - Fix locking on memory usage reporting via fdinfo and BO destroy - Fix GPU page fault handler on a closed VM - Fix overflow in oa batch buffer amdgpu: - MES 12 fix - KFD fence sync fix - SR-IOV fixes - VCN 4.0.6 fix - SDMA 7.x fix - Bump driver version to note cleared VRAM support - SWSMU fix - CU occupancy logic fix - SDMA queue fix" * tag 'drm-next-2024-09-28' of https://gitlab.freedesktop.org/drm/kernel: (79 commits) drm/amd/pm: update workload mask after the setting drm/amdgpu: bump driver version for cleared VRAM drm/amdgpu: fix vbios fetching for SR-IOV drm/amdgpu: fix PTE copy corruption for sdma 7 drm/amdkfd: Add SDMA queue quantum support for GFX12 drm/amdgpu/vcn: enable AV1 on both instances drm/amdkfd: Fix CU occupancy for GFX 9.4.3 drm/amdkfd: Update logic for CU occupancy calculations drm/amdgpu: skip coredump after job timeout in SRIOV drm/amdgpu: sync to KFD fences before clearing PTEs drm/amdgpu/mes12: set enable_level_process_quantum_check drm/i915/dp: Fix colorimetry detection drm/amdgpu/mes12: reduce timeout drm/amdgpu/mes11: reduce timeout drm/amdgpu: use GEM references instead of TTMs v2 drm/amd/display: Allow backlight to go below `AMDGPU_DM_DEFAULT_MIN_BACKLIGHT` drm/amd/display: Fix kdoc entry for 'tps' in 'dc_process_dmub_dpia_set_tps_notification' drm/amdgpu: update golden regs for gfx12 drm/amdgpu: clean up vbios fetching code drm/amd/display: handle nulled pipe context in DCE110's set_drr() ...
2024-09-27drm/amd/display: change the panel power savings level without a modesetHamza Mahfooz3-17/+41
We don't actually need to request that the compositor does a full modeset to modify the panel power savings level, we can instead just make a request to DMUB, to set the new level dynamically. Cc: Harry Wentland <harry.wentland@amd.com> Cc: Leo Li <sunpeng.li@amd.com> Cc: Mario Limonciello <mario.limonciello@amd.com> Cc: Sebastian Wick <sebastian@sebastianwick.net> Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com> Tested-by: Mario Limonciello <mario.limonciello@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Closes: https://gitlab.gnome.org/GNOME/mutter/-/issues/3578 Signed-off-by: Mario Limonciello <mario.limonciello@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Add PSP reload case to reset-on-initLijo Lazar1-0/+2
A reset on initialization will be needed if a new PSP TOS needs to be loaded than the one currently active on the system. This is possible only on SOCs which support a full device reset which results in unload of active PSP TOS. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Add interface for TOS reload casesLijo Lazar3-0/+40
Add interface to check if a different TOS needs to be loaded than the one which is which is already active on the SOC. Presently the interface is restricted to specific variants of PSPv13.0. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Support reset-on-init on select SOCsLijo Lazar1-0/+1
Add XGMI reset on init support to aldebaran and SOCs with GC v9.4.3. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Drop delayed reset work handlerLijo Lazar2-84/+0
Drop delayed reset work handler as it is no longer used. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Refactor XGMI reset on init handlingLijo Lazar6-19/+91
Use XGMI hive information to rely on resetting XGMI devices on initialization rather than using mgpu structure. mgpu structure may have other devices as well. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <feifxu@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Add helper to initialize badpage infoLijo Lazar3-21/+41
Add a separate function to read badpage data during initialization. Reading bad pages will need hardware access and cannot be done during reset. Hence in cases where device needs a full reset during init itself, attempting to read will cause a deadlock. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Remove unused amdgpu_i2c functionsDr. David Alan Gilbert2-29/+0
amdgpu_i2c_add and amdgpu_i2c_init were added in 2015's commit d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)") but never used. Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Remove unused amdgpu_gfx_bit_to_me_queueDr. David Alan Gilbert2-12/+0
amdgpu_gfx_bit_to_me_queue has been unused since it was added in commit 7470bfcf2014 ("drm/amdgpu: add helper function for gfx queue/bitmap transition") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Remove unused amdgpu_gmc_vram_cpu_paDr. David Alan Gilbert2-13/+0
amdgpu_gmc_vram_cpu_pa has been unused since commit 087451f372bf ("drm/amdgpu: use generic fb helpers instead of setting up AMD own's.") Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Remove unused amdgpu_atpx functionsDr. David Alan Gilbert2-20/+0
amdgpu_atpx_dgpu_req_power_for_displays has been unused since commit bdb1ccb080da ("drm/amdgpu: remove ATPX_DGPU_REQ_POWER_FOR_DISPLAYS check when hotplug-in") amdgpu_atpx_get_dhandle has been unused since commit f9b7f3703ff9 ("drm/amdgpu/acpi: make ATPX/ATCS structures global (v2)") Remove them. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Remove unused amdgpu_device_ip_is_idleDr. David Alan Gilbert2-26/+0
amdgpu_device_ip_is_idle is unused. It was renamed from 'amdgpu_is_idle' which was originally added in commit 5dbbb60ba61e ("drm/amdgpu: add IP helpers for wait_for_idle and is_idle") but hasn't been used. Remove it. Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Add reset on init handler for XGMILijo Lazar3-0/+155
In some cases, device needs to be reset before first use. Add handlers for doing device reset during driver init sequence. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <feifxu@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/display: fix typos in several function pointer checksVitaliy Shevtsov3-4/+4
Fix several copypaste mistakes in *_disable_link_output() functions where an improper function pointer is checked before dereference. Found by Linux Verification Center (linuxtesting.org) with Svace. Signed-off-by: Vitaliy Shevtsov <v.shevtsov@maxima.ru> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Add callback get xcp resource infoLijo Lazar2-2/+83
Add a callback interface to get the resource information of a partition mode. Presently the information has number of resources and number of entities sharing the resource. Add the implementation for aquavanjaram SOCs. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Asad Kamal <asad.kamal@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd: Add helper to get partition config modesLijo Lazar3-20/+76
Add helper to get supported/available partition config modes 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>
2024-09-27drm/amdgpu: Fix typo "acccess" and improve the comment style hereWangYuli2-4/+8
There are some spelling mistakes of 'acccess' in comments which should be instead of 'access'. And the comment style should be like this: /* * Text * Text */ Suggested-by: Christian König <christian.koenig@amd.com> Link: https://lore.kernel.org/all/f75fbe30-528e-404f-97e4-854d27d7a401@amd.com/ Acked-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://lore.kernel.org/all/0c768bf6-bc19-43de-a30b-ff5e3ddfd0b3@suse.de/ Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: WangYuli <wangyuli@uniontech.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu/gfx9: Explicitly halt CP before initAlex Deucher1-0/+4
Need to make sure it's halted as we don't know what state the GPU may have been left in previously. Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu/gfx9: set additional bits on CP haltAlex Deucher1-1/+18
Need to set the pipe reset and cache invalidation bits on halt otherwise we can get stale state if the CP firmware changes (e.g., on module unload and reload). Reviewed-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: add amdgpu_device reference in ip blockSunil Khatri2-0/+3
To handle amdgpu_device reference for different GPUs we add it's reference in each ip block which can be used to differentiate between difference gpu devices. 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> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Separate reinitialization after resetLijo Lazar2-63/+89
Move the reinitialization part after a reset to another function. No functional changes. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Feifei Xu <Feifei.Xu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: check return for setting engine dram timingsTim Huang3-9/+11
This resolves the unchecded return value warning reported by Coverity. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Jesse Zhang <jesse.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Use init level for pending_reset flagLijo Lazar6-33/+14
Drop pending_reset flag in gmc block. Instead use init level to determine which type of init is preferred - in this case MINIMAL. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27amd/amdgpu: Reduce unnecessary repetitive GPU resetsYiPeng Chai1-1/+20
In multiple GPUs case, after a GPU has started resetting all GPUs on hive, other GPUs do not need to trigger GPU reset again. Signed-off-by: YiPeng Chai <YiPeng.Chai@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Add init levelsLijo Lazar2-0/+88
Add init levels to define the level to which device needs to be initialized. Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Tested-by: Rajneesh Bhardwaj <rajneesh.bhardwaj@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Remove unneeded write in JPEG v4.0.3Jane Jian1-9/+1
HDP_DEBUG1(offset = 0x3fbc) is no longer functional, remove the redundant write. Signed-off-by: Jane Jian <Jane.Jian@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: Fix JPEG v4.0.3 register writeLijo Lazar1-8/+10
EXTERNAL_REG_INTERNAL_OFFSET/EXTERNAL_REG_WRITE_ADDR should be used in pairs. If an external register shouldn't be written, both packets shouldn't be sent. Fixes: a78b48146972 ("drm/amdgpu: Skip PCTL0_MMHUB_DEEPSLEEP_IB write in jpegv4.0.3 under SRIOV") Signed-off-by: Lijo Lazar <lijo.lazar@amd.com> Acked-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/pm: Do not support swSMU if SMU IP is disabledHawking Zhang1-1/+2
When SMU IP is disabled by ip_block_mask, driver should not refer to any dpm/swSMU callback. Instead, any driver call into swSMU/dpm callback needs to return error code EOPNOTSUPP. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Yang Wang <kevinyang.wang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/display: Fix unnecessary cast warnings from checkpatchRohit Chavan1-3/+3
This patch addresses warnings produced by the checkpatch script related to unnecessary casts that could potentially hide bugs. The specific warnings are as follows: - Warning at drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c:16 - Warning at drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c:20 - Warning at drivers/gpu/drm/amd/display/dc/dml2/dml21/dml21_wrapper.c:30 Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rohit Chavan <roheetchavan@gmail.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdkfd:Add kfd function to config sq perfmonFeifei Xu2-0/+18
Expose the interface for kfd to config sq perfmon. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amdgpu: add amdgpu_jpeg_sched_mask debugfsSathishkumar S3-0/+76
JPEG_4_0_3 has up to 32 jpeg cores and a single mjpeg video decode will use all available cores on the hardware. This debugfs entry helps to disable or enable job submission to a cluster of cores or one specific core in the ip for debugging. The entry is populated only if there is at least two or more cores in the jpeg ip. Signed-off-by: Sathishkumar S <sathishkumar.sundararaju@amd.com> Reviewed-by: Leo Liu <leo.liu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/pm: Use metrics 1_6Asad Kamal1-18/+60
Use metrics 1_6 to report activities per partition v2: Use separate per instance for different platforms, shared vcn handled by other fix 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>
2024-09-27drm/amd/display: Remove unused function bios_get_vga_enabled_displaysDr. David Alan Gilbert2-8/+0
bios_get_vga_enabled_displays has been unused since commit 5a8132b9f606 ("drm/amd/display: remove dead dc vbios code") Remove it. Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/pm: Add gpu_metrics_v1_6Asad Kamal2-1/+105
Add new gpu_metrics_v1_6 with activities per partition 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>
2024-09-27drm/amdgpu: Add psp command CONFIG_SQ_PERFMONFeifei Xu3-1/+55
Add support for enable/disable perfmon profiling. Signed-off-by: Feifei Xu <Feifei.Xu@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: James Zhu <James.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/pm: Use same metric table for APUAsad Kamal1-47/+55
Use same metric table for APU and Non APU systems for smu_v_13_0_6 to get metric data based on newer pmfw versions v2: Use inline func to check for unified metrics support 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>
2024-09-27drm/amdgpu: update suspend status for aborting from deeper suspendPrike Liang1-4/+6
There're some other suspend abort cases which can call the noirq suspend except for executing _S3 method. In those cases need to process as incomplete suspendsion. Signed-off-by: Prike Liang <Prike.Liang@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-09-27drm/amd/amdgpu: Add helper to get ip block validAsad Kamal2-0/+24
Add helper function to check if ip block is enabled 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>
2024-09-27drm/amdgpu/sdma6: implement ring reset callback for sdma6Jiadong Zhu1-0/+26
Implement sdma queue reset callback using mes_reset_queue_mmio. v2: check instance id before reset queue. Signed-off-by: Jiadong Zhu <Jiadong.Zhu@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.0) at 2026-06-05 11:17:04 +0300