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path: root/drivers/gpu
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2025-12-08drm/amd/pm: Use generic dpm table for SMUv13 SOCsLijo Lazar
Use the generic dpm table structure instead of SMUv13 specific table. 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>
2025-12-08amdkfd: introduce new ioctl AMDKFD_IOC_CREATE_PROCESSZhu Lingshan
This commit implemetns a new ioctl AMDKFD_IOC_CREATE_PROCESS that creates a new secondary kfd_progress on the FD. To keep backward compatibility, userspace programs need to invoke this ioctl explicitly on a FD to create a secondary kfd_process which replacing its primary kfd_process. This commit bumps ioctl minor version. Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08amdkfd: process debug trap ioctl only on a primary contextZhu Lingshan
Set_debug_trap ioctl should work on a specific kfd_process even when multiple contexts feature is implemented. For consistency, this commit allow set_debug_trap ioctl only work on the primary kfd process of a user space program Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use generic dpm table for SMUv11 SOCsLijo Lazar
Remove SMUv11 specific DPM table and use the generic dpm table structure. 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>
2025-12-08drm/amd/pm: Add clock table structureLijo Lazar
Add a common clock table structure to represent dpm levels for different clocks. 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>
2025-12-08drm/amdkfd: Use huge page size to check split svm range alignmentXiaogang Chen
When split svm ranges that have been mapped using huge page should use huge page size(2MB) to check split range alignment, not prange->granularity that means migration granularity. Fixes: 7ef6b2d4b7e5 ("drm/amdkfd: remap unaligned svm ranges that have split") Signed-off-by: Xiaogang Chen <xiaogang.chen@amd.com> Reviewed-by: Philip Yang <Philip.Yang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: add a helper for processing recoverable GPUVM faultsAlex Deucher
Add a common helper to remove the repeated logic from each gmc module. Suggested-by: Lijo Lazar <lijo.lazar@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Deprecate print_clock_levels interfaceLijo Lazar
Use emit_clock_levels instead of print_clock_levels 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>
2025-12-08drm/amd/pm: Use emit_clock_levels in vega20Lijo Lazar
Move to emit_clock_levels from print_clock_levels 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>
2025-12-08drm/amd/pm: Use emit_clock_levels in vega12Lijo Lazar
Move to emit_clock_levels from print_clock_levels 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>
2025-12-08drm/amd/pm: Use emit_clock_levels in vega10Lijo Lazar
Keep only emit_clock_levels, and remove print_clock_levels. 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>
2025-12-08drm/amd/pm: Use emit_clock_levels in SMUv10.0Lijo Lazar
Move to emit_clock_levels from print_clock_levels 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>
2025-12-08drm/amd/pm: Use emit_clock_levels in SMUv8.0Lijo Lazar
Move to emit_clock_levels from print_clock_levels 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>
2025-12-08drm/amd/pm: Use emit_clock_levels in SMUv7.0Lijo Lazar
Move to emit_clock_levels from print_clock_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv14.0.2Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv14.0.0Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in yellow carpLijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv13.0.7Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv13.0.6Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv13.0.5Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv13.0.4Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in SMUv13.0.0Lijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in renoirLijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in vangoghLijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Use emit_clk_levels in cyan skillfishLijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amdgpu: add soc config init for GC v12_1Likun Gao
Add function to initialize soc configuration information for GC 12.1.0 ASICs. Use it to map IPs and other SOC related information once IP configuration information is available through discovery. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/pm: Use emit_clk_levels in sienna_cichildLijo Lazar
Move to emit_clk_levels from print_clk_levels 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>
2025-12-08drm/amd/pm: Remove print_clk_levels from navi10Lijo Lazar
Keep only emit_clk_levels as it covers print_clk_levels functionality 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>
2025-12-08amdkfd: fence handler evict and restore a kfd process by its context idZhu Lingshan
In fence enable signaling handler, kfd evicts and restores the corresponding kfd_process, this commit helps find the kfd_process by both its mm and context id. Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08amdkfd: record kfd context id in amdkfd_fenceZhu Lingshan
This commit records the context id of the cooresponding kfd process in amdkfd_fence Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu/mes12_1: set multi-xcc mes log addressMichael Chen
Set mes event log address based on xcc id and pipe. Signed-off-by: Michael Chen <michael.chen@amd.com> Reviewed-by: Jack Xiao <Jack.Xiao@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu/mes12_1: add cooperative dispatch supportJack Xiao
Add initial cooperative dispatch MES support. a. set shared cmd buffer for the group of cooperative dispatch mes. b. automatically dispatch add_hw_queue/remove_hw_queue to master mes. 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>
2025-12-08drm/amdkfd: Add interrupt handling for GFX 12.1.0Mukul Joshi
Add interrupt handling for GFX 12.1.0 similar to what is done for GFX 9.4.3. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdkfd: Add MQD manager for GFX 12.1.0Mukul Joshi
This patch adds the following functionality for GFX 12.1.0: 1. Add a new MQD manager for GFX v12.1.0. 2. Add a new 12.1.0 specific device queue manager file. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdkfd: Add GFX 12.1.0 support in KFDMukul Joshi
Add support for GFX 12.1.0 in KFD. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Setup PCIe atomics bit in PTE on GFX 12.1.0Mukul Joshi
To enable atomic access to memory, setup the new PCIe atomics bit in PTE on GFX 12.1.0. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Setup Atomics enable in TCP UTCL0 for GFX 12.1.0Mukul Joshi
We need to explicitly setup atomics enable in TCP UTCL0 to enable PCIe atomics to host memory. Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Fix golden register init for GFX 12.1.0Mukul Joshi
TCP_UTCL0 registers are not per XCD so don't init them on a per XCD basis. Fixes: ad5f1ee0a9b0 ("drm/amdgpu: Add initial support for gfx v12_1") Signed-off-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Alex Sierra <alex.sierra@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Include the correct pkt header for gfx v12_1Hawking Zhang
GFX v12_1 should use packets defined in gfx_v12_1_pkt header file. Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Likun Gao <Likun.Gao@amd.com> Acked-by: Feifei Xu <Feifei.Xu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd: include rrmt mode for mes_v12_1Alex Sierra
Implement rrmt for misc read/write regs ops in mes_v12. This covers LOCAL/REMOTE XCD and LOCAL/REMOTE AID. v2: fix comments (Alex) Signed-off-by: Alex Sierra <alex.sierra@amd.com> Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> Reviewed-by: Michael Chen <michael.chen@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: skip SDMA autoload copy if not initializedLikun Gao
Skip SDMA firmware copy for rlc autoload if SDMA not enabled. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: only set XCC 0 related reg for rlc autoloadLikun Gao
For RLC autoload, only set XCC id 0 related register to trigger rlc autoload, no need to trigger muti-times for muti-xcc. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: update rlc autoload functionLikun Gao
Update rlc autoload function for gfx v12.1.0 to support muti-XCC firmware autoload. Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: remove hdp flush/invalidation completely for gfx12.1.0/sdma7.1.0Le Ma
Remove the hdp operation and interfaces as the HDP hw does not exist. v2: add checks to see if hdp funcs exists before do hdp flush/invalidation Signed-off-by: Le Ma <le.ma@amd.com> Reviewed-by: Lijo Lazar <lijo.lazar@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amd/include : Update MES v12 API headerShaoyun Liu
1. Add RRMT option support which will be used for remote die register access 2. Update set_hw_resource1 for cooperative mode support 3. Add full_sh_mem_config_data for xnack support v2: squash in compilation fix Signed-off-by: Shaoyun Liu <shaoyun.liu@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Add gfx v12_1_0 to discovery listLikun Gao
Include gfx v12_1_0 in the discovery list for gfx IP blocks Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08drm/amdgpu: Add initial support for gfx v12_1Likun Gao
Add initial support for gfx ip block for gc v12_1. V2: Remove some not applicable bit set. V3: drop unused header (Alex) v4: Fix type on copyright v5: fix num_xcc handling (Alex) Signed-off-by: Likun Gao <Likun.Gao@amd.com> Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com> Reviewed-by: Mukul Joshi <mukul.joshi@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08amdkfd: record kfd context id into kfd process_infoZhu Lingshan
This commit records the context id of the owner kfd_process into a kfd process_info when create it. Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08amdkfd: introduce new helper kfd_lookup_process_by_idZhu Lingshan
This commit introduces a new helper function kfd_lookup_process_by_id which can find a kfd process that identified by its context id from the kfd process table Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
2025-12-08amdkfd: remove test_kqZhu Lingshan
This commit removes test_kq() function becuse it has been marked as unused since 2014 and no other functions calls it. Signed-off-by: Zhu Lingshan <lingshan.zhu@amd.com> Reviewed-by: Felix Kuehling <felix.kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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