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path: root/drivers/gpu/drm/amd/amdgpu/sdma_v6_0.c
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2025-07-17drm/amdgpu: move reset support type checks into the callerAlex Deucher
Rather than checking in the callbacks, check if the reset type is supported in the caller. Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-17drm/amdgpu/sdma6: re-emit unprocessed state on ring resetAlex Deucher
Re-emit the unprocessed state after resetting the queue. Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-07-16drm/amdgpu: clean up sdma reset functionsAlex Deucher
Make them consistent and drop unneeded extra variables. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amdgpu/sdma6: add more ucode version checks for userq supportAlex Deucher
Fill in the SDMA ucode version checks for more SDMA 6.x parts. v2: squash in fixes (Alex) Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amdgpu: move scheduler wqueue handling into callbacksAlex Deucher
Move the scheduler wqueue stopping and starting into the ring reset callbacks. On some IPs we have to reset an engine which may have multiple queues. Move the wqueue handling into the backend so we can handle them as needed based on the type of reset available. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amdgpu: move force completion into ring resetsAlex Deucher
Move the force completion handling into each ring reset function so that each engine can determine whether or not it needs to force completion on the jobs in the ring. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-30drm/amdgpu: update ring reset function signatureAlex Deucher
Going forward, we'll need more than just the vmid. Add the guilty amdgpu_fence. Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-06-24drm/amdgpu/sdma6: add ucode version checks for userq supportAlex Deucher
SDMA 6.0.0 version 24 SDMA 6.0.2 version 21 SDMA 6.0.3 version 25 Reviewed-by: Jesse Zhang <Jesse.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-05-29drm/amdgpu: Add userq fence support to SDMAv6.0Arunpravin Paneer Selvam
Add userq fence support to SDMAv6.0 Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-30drm/amdgpu: remove DRM_AMDGPU_NAVI3X_USERQ config for UQArvind Yadav
DRM_AMDGPU_NAVI3X_USERQ config support is not required for usermode queue. v2: rebase. Cc: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Arvind Yadav <Arvind.Yadav@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-21drm/amdgpu/userq: rework driver parameterAlex Deucher
Replace disable_kq parameter with user_queue parameter. The parameter has the following logic: -1 = auto (ASIC specific default) 0 = user queues disabled 1 = user queues enabled and kernel queues enabled (if supported) 2 = user queues enabled and kernel queues disabled The default behavior (-1) is currently the same as 0 for current ASICs. To enable user queues (in addition to kernel queues) set user_queue=1. To enable user queues and disable kernel queues (to make all resources available to user queues), set user_queue=2. Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-21drm/amdgpu/sdma6: properly reference trap interrupts for userqsAlex Deucher
We need to take a reference to the interrupts to make sure they stay enabled even if the kernel queues have disabled them. Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu/sdma6: add support for disable_kqAlex Deucher
When the parameter is set, disable user submissions to kernel queues. Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu: remove is_mes_queue flagAlex Deucher
This was leftover from MES bring up when we had MES user queues in the kernel. It's no longer used so remove it. Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu: add userq firmware version checksAlex Deucher
Currently disabled until the firmwares are officially released. Reviewed-by: Prike Liang <Prike.Liang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu/uq: make MES UQ setup genericAlex Deucher
Now that all of the IP specific code has been moved into the IP specific functions, we can make this code generic. V2: Fixed build errors and porting logics (Shashank) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu/sdma6: update mqd init for UQAlex Deucher
Set the addresses for the UQ metadata. V2: Fix lower address mask (Shashank) V3: Use lower_32_bits for MQD objects (Alex) Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu: add kernel config for gfx-userqueueShashank Sharma
This patch: - adds a kernel config option "CONFIG_DRM_AMDGPU_NAVI3X_USERQ" - moves the usequeue initialization code for all IPs under this flag - cover the core userqueue functions under this config - adds stub function for userqueue ioctl. so that the userqueue works only when the config is enabled. V9: Introduce this patch V10: Call it CONFIG_DRM_AMDGPU_NAVI3X_USERQ instead of CONFIG_DRM_AMDGPU_USERQ_GFX (Christian) V11: Add GFX in the config help description message. V12: Add depends on BROKEN for this config, remove this when the rest of the code is available. Cc: Alex Deucher <alexander.deucher@amd.com> Cc: Christian Koenig <christian.koenig@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Arvind Yadav <arvind.yadav@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-04-08drm/amdgpu: enable SDMA usermode queuesArvind Yadav
This patch does necessary modifications to enable the SDMA usermode queues using the existing userqueue infrastructure. V9: introduced this patch in the series V10: use header file instead of extern (Alex) V11: rename drm_amdgpu_userq_mqd_sdma_gfx_v11 to drm_amdgpu_userq_mqd_sdma_gfx11 (Marek) Cc: Christian König <Christian.Koenig@amd.com> Cc: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Shashank Sharma <shashank.sharma@amd.com> Signed-off-by: Arvind Yadav <arvind.yadav@amd.com> Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-25drm/amdgpu: update the handle ptr in is_idleSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of is_idle. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-19drm/amdgpu: update the handle ptr in get_clockgating_stateSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of get_clockgating_state. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-02-12drm/amdgpu: add support for SDMA IP version 6.1.3Tim Huang
This initializes SDMA IP version 6.1.3. Signed-off-by: Tim Huang <tim.huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-18drm/amdgpu: drop the amdgpu_device argument from amdgpu_ib_freePierre-Eric Pelloux-Prayer
It's unused. Signed-off-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: pass ip_block in set_clockgating_stateBoyuan Zhang
Pass ip_block instead of adev in set_clockgating_state() callback functions. Modify set_clockgating_state()for all correspoding ip blocks. v2: remove all changes for is_idle(), remove type casting Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-12-10drm/amdgpu: pass ip_block in set_powergating_stateBoyuan Zhang
Pass ip_block instead of adev in set_powergating_state callback function. Modify set_powergating_state ip functions for all correspoding ip blocks. v2: fix a ip block index error. v3: remove type casting Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Suggested-by: Christian König <christian.koenig@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-11-08drm/amdgpu: Add sysfs interface for sdma reset maskJesse.zhang@amd.com
Add the sysfs interface for sdma: sdma_reset_mask The interface is read-only and show the resets supported by the IP. For example, full adapter reset (mode1/mode2/BACO/etc), soft reset, queue reset, and pipe reset. V2: the sysfs node returns a text string instead of some flags (Christian) v3: add a generic helper which takes the ring as parameter and print the strings in the order they are applied (Christian) check amdgpu_gpu_recovery before creating sysfs file itself, and initialize supported_reset_types in IP version files (Lijo) Signed-off-by: Jesse Zhang <Jesse.Zhang@amd.com> Suggested-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Tim Huang <tim.huang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-22drm/amdgpu: Clean the functions pointer set as NULLSunil Khatri
We dont need to set the functions to NULL which arent needed as global structure members are by default set to zero or NULL for pointers. Cc: Leo Liu <leo.liu@amd.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>
2024-10-22drm/amdgpu: fix typo for sdma6 constant fill packetFrank Min
Fix typo for sdma6 constant fill packet Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-10-07drm/amdgpu: update the handle ptr in hw_finiSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_fini. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_fini on suspend and some followed clean up. 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>
2024-10-07drm/amdgpu: update the handle ptr in hw_initSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of hw_init. Also update the ip_block ptr where ever needed as there were cyclic dependency of hw_init on resume. v2: squash in isp fix 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>
2024-10-07drm/amdgpu: update the handle ptr in resumeSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of resume. 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>
2024-10-07drm/amdgpu: update the handle ptr in suspendSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of suspend. 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>
2024-10-07drm/amdgpu: update the handle ptr in wait_for_idleSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of wait_for_idle. 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>
2024-10-01drm/amdgpu: update the handle ptr in soft_resetSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of soft_reset. 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>
2024-10-01drm/amdgpu: update the handle ptr in check_soft_resetSunil Khatri
Update the *handle to amdgpu_ip_block ptr for all functions pointers of check_soft_reset. 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>
2024-10-01drm/amdgpu: update the handle ptr in sw_finiSunil Khatri
update the *handle to amdgpu_ip_block ptr for all functions pointers of sw_fini. 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>
2024-10-01drm/amdgpu: update the handle ptr in sw_initSunil Khatri
update the *handle to amdgpu_ip_block ptr for all functions pointers of sw_init. 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>
2024-10-01drm/amdgpu: update the handle ptr in early_initSunil Khatri
update the handle ptr to amdgpu_ip_block ptr for all functions pointers on early_init. 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>
2024-10-01drm/amdgpu: update the handle ptr in print_ip_stateSunil Khatri
Update the ptr handle to amdgpu_ip_block ptr in all the functions affected. 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>
2024-10-01drm/amdgpu: update the handle ptr in dump_ip_stateSunil Khatri
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>
2024-09-26drm/amdgpu/sdma6: implement ring reset callback for sdma6Jiadong Zhu
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>
2024-09-26drm/amdgpu/sdma6: split out per instance resume functionJiadong Zhu
Extract the resume sequence for individual sdma instance from sdma_v6_0_gfx_resume. The function could be used for start/restart scenario on a certain instance. 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>
2024-07-23drm/amdgpu: add print support for sdma_v_6_0 ip_dumpSunil Khatri
Add print support for ip dump for sdma_v_6_0 in devcoredump. Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-07-23drm/amdgpu: Add sdma_v6_0 ip dump for devcoredumpSunil Khatri
Add ip dump for sdma_v6_0 for devcoredump for all instances of sdma. Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Sunil Khatri <sunil.khatri@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-07-02drm/amdgpu: add firmware for SDMA IP v6.1.2Tim Huang
This patch is to add firmware for SDMA 6.1.2. Signed-off-by: Tim Huang <Tim.Huang@amd.com> Reviewed-by: Yifan Zhang <yifan1.zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-26drm/amdgpu: add check before free wb entryJesse Zhang
Check if ring is not a mes queue before freeing the wb entry, because we only allocate a wb entry when it's not a mes queue. Signed-off-by: Jesse Zhang <jesse.zhang@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-26drm/amdgpu: replace tmz flag into buffer flagFrank Min
Replace tmz flag into buffer flag to make it easier to understand and extend Signed-off-by: Likun Gao <Likun.Gao@amd.com> Signed-off-by: Frank Min <Frank.Min@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-04-12drm/amdgpu/sdma6: set sdma hang watchdogJack Xiao
Set SDMAx_WATCHDOG_CNTL.QUEUE_HANG_COUNT registers to improve SDMA reliability. Signed-off-by: Jack Xiao <Jack.Xiao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-03-04drm/amdgpu: cleanup conditional executionChristian König
First of all calculating the number of dw to patch into a conditional execution is not something HW generation specific. This is just standard ring buffer calculations. While at it also reduce the BUG_ON() into WARN_ON(). Then instead of a random bit pattern use 0 as default value for the number of dw skipped, this way it's not mandatory any more to patch the conditional execution. And last make the address to check a parameter of the conditional execution instead of getting this from the ring. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2024-02-16drm/amdgpu: add sdma 6.1.1 firmwareYifan Zhang
This patch to add sdma 6.1.1 firmware declaration. Signed-off-by: Yifan Zhang <yifan1.zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-02 18:15:00 +0000