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path: root/drivers/gpu/drm/amd
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2023-06-09drm/amdgpu: Fix unmapping of apertureLijo Lazar3-6/+6
When aperture size is zero, there is no mapping done. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Fix xGMI access P2P mapping failure on GFXIP 9.4.3Rajneesh Bhardwaj1-1/+1
On GFXIP 9.4.3, we dont need to rely on xGMI hive info to determine P2P access. Reviewed-by: Felix Kuehling <[email protected]> Acked-and-tested-by: Mukul Joshi <[email protected]> Signed-off-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdkfd: Native mode memory partition supportRajneesh Bhardwaj3-0/+26
For native mode, after amdgpu_bo is created on CPU domain, then call amdgpu_ttm_tt_set_mem_pool to select the TTM pool using bo->mem_id. ttm_bo_validate will allocate the memory to the correct memory partition before mapping to GPUs. Reviewed-by: Felix Kuehling <[email protected]> Acked-and-tested-by: Mukul Joshi <[email protected]> Signed-off-by: Philip Yang <[email protected]> Signed-off-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Set TTM pools for memory partitionsPhilip Yang2-2/+60
For native mode only, create TTM pool for each memory partition to store the NUMA node id, then the TTM pool will be selected using memory partition id to allocate memory from the correct partition. Acked-by: Christian König <[email protected]> (rajneesh: changed need_swiotlb and need_dma32 to false for pool init) Reviewed-by: Felix Kuehling <[email protected]> Acked-and-tested-by: Mukul Joshi <[email protected]> Signed-off-by: Philip Yang <[email protected]> Signed-off-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add auto mode for compute partitionLijo Lazar4-5/+35
When auto mode is specified, driver will choose the right compute partition mode. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Philip Yang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Check memory ranges for valid xcp modeLijo Lazar1-6/+13
Check the memory ranges available to the device also for deciding a valid partition mode. Only select combinations are valid for a particular mode. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Philip Yang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdkfd: Use xcc mask for identifying xccLijo Lazar8-95/+95
Instead of start xcc id and number of xcc per node, use the xcc mask which is the mask of logical ids of xccs belonging to a parition. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdkfd: Add xcp reference to kfd nodeLijo Lazar2-6/+16
Fetch xcp information from xcp_mgr and also add xcc_mask to kfd node. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Move initialization of xcp before kfdLijo Lazar3-11/+12
After partition switch, fill all relevant xcp information before kfd starts initialization. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Fill xcp mem node in aquavanjaramLijo Lazar1-1/+60
Implement callbacks to fill memory node information in aquavanjaram. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add callback to fill xcp memory idLijo Lazar2-1/+15
Add callback in xcp interface to fill xcp memory id information. Memory id is used to identify the range/partition of an XCP from the available memory partitions in device. Also, fill the id information. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Initialize memory ranges for GC 9.4.3Lijo Lazar1-0/+172
GC 9.4.3 ASICS may have memory split into multiple partitions.Initialize the memory partition information for each range. The information may be in the form of a numa node id or a range of pages. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add memory partitions to gmcLijo Lazar1-0/+17
Some ASICs have the device memory divided into multiple partitions. The parititions could be denoted by a numa node or by a range of pages. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add API to get numa information of XCCLijo Lazar2-6/+40
Add interface to get numa information of ACPI XCC object. The interface uses logical id to identify an XCC. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Store additional numa node informationLijo Lazar1-4/+75
Use a struct to store additional numa node information including size and base address. Add numa_info pointer to xcc object to point to the relevant structure based on its proximity domain. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Get supported memory partition modesLijo Lazar3-4/+19
Expand the interface to get supported memory partition modes also along with the current memory partition mode. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Move memory partition query to gmcLijo Lazar6-50/+79
GMC block handles memory related information, it makes more sense to keep memory partition functions in gmc block. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add utility functions for xcpLijo Lazar2-0/+43
Add utility functions to get details of xcp and iterate through available xcps. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Use apt name for FW reserved regionLijo Lazar2-18/+21
Use the generic term fw_reserved_memory for FW reserve region. This region may also hold discovery TMR in addition to other reserve regions. This region size could be larger than discovery tmr size, hence don't change the discovery tmr size based on this. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Use GPU VA space for IH v4.4.2 in APULijo Lazar1-3/+8
For IH ring buffer and read/write pointers, use GPU VA space rather than Guest PA on APU configs. Access through Guest PA doesn't work when IOMMU is enabled. It is also beneficial in NUMA configs as it allocates from the closest numa pool in a numa enabled system. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Harish Kasiviswanathan <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Simplify aquavanjram instance mappingLijo Lazar1-25/+8
Simplify so as to use the same sequence to assign logical to physical ids for all IPs. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Leo Liu <[email protected]> Tested-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu/vcn: Use buffer object's deletion logicLijo Lazar1-5/+5
VCN DPG buffer object is intialized to NULL. If allotted, buffer object deletion logic will take care of NULL check and delete accordingly. This is useful for cases where indirect sram flag could be manipulated later after buffer allocation. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Christian König <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Use a different value than 0xDEADBEEF for jpeg ring testSonny Jiang1-2/+2
The 0xDEADBEEF standard anti-hang value. Use it may cause fake pass. Signed-off-by: Sonny Jiang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add a read after write DB_CTRL for vcn_v4_0_3Sonny Jiang1-0/+5
To make sure VCN DB_CTRL is delivered before doorbell write. Signed-off-by: Sonny Jiang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: fixes a JPEG get write/read pointer bugSonny Jiang1-1/+2
Need parentheses for the micro parameters. Signed-off-by: Sonny Jiang <[email protected]> Reviewed-by: David (Ming Qiang) Wu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: A workaround for JPEG_v4_0_3 ring test failSonny Jiang1-1/+4
The jpeg_v4_0_3 jpeg_pitch register uses UVD_JRBC_SCRATCH0. It needs to move WREG() to after jpeg_start. Switch to a posted register write when doing the ring test to make sure the register write lands before we test the result. Signed-off-by: Sonny Jiang <[email protected]> Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: use physical AID index for ring nameJames Zhu2-2/+2
Use physical AID index for VCN/JPEG ring name instead of logical AID index. Signed-off-by: James Zhu <[email protected]> Reviewed-by: Sonny Jiang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu/vcn: use dummy register selects AID for VCN_RAM ucodeJames Zhu1-1/+7
Use dummy register 0xDEADBEEF selects AID for PSP VCN_RAM ucode. Signed-off-by: James Zhu <[email protected]> Reviewed-by: Sonny Jiang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Fix harvest reporting of VCNLijo Lazar1-1/+2
Use VCN instance mask to check if an instance is harvested or not. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Use logical ids for VCN/JPEG v4.0.3Lijo Lazar4-317/+408
Address VCN/JPEG instances using logical ids. Whenever register access is required, get the physical instance using GET_INST. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Leo Liu <[email protected]> Tested-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add VCN logical to physical id mappingLijo Lazar1-0/+18
Add mappings for logical to physical id for VCN/JPEG 4.0.3 v2: make local function static (Alex) Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Leo Liu <[email protected]> Tested-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add instance mask for VCN and JPEGLijo Lazar3-4/+29
Keep an instance mask formed by physical instance numbers for VCN and JPEG IPs. Populate the mask from discovery table information. Signed-off-by: Lijo Lazar <[email protected]> Acked-by: Leo Liu <[email protected]> Tested-by: James Zhu <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Load vcn_v4_0_3 ucode during early_initSonny Jiang1-1/+1
VCN loading ucode is moved to early_init with using 'amdgpu_ucode_*' helpers. Reviewed-by: Leo Liu <[email protected]> Signed-off-by: Sonny Jiang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: preserve the num_links in case of reflectionShiwu Zhang1-1/+2
For topology reflection, each socket to every other socket has the exactly same topology info as the other way around. So it is safe to keep the reflected num_links value otherwise it will be overriden by the link info output of GET_PEER_LINKS command. Signed-off-by: Shiwu Zhang <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Fix discovery sys node harvest infoLijo Lazar1-3/+38
Initalize syfs nodes after harvest information is fetched and fetch the correct harvest info based on each IP instance. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdkfd: Flush TLB after unmapping for GFX v9.4.3Philip Yang1-3/+3
kfd_flush_tlb_after_unmap should return true for GFX v9.4.3, to do TLB heavyweight flush after unmapping from GPU to guarantee that the GPU will not access pages after they have been unmapped. This also helps improve the mapping to GPU performance. Without this, KFD accidently flush TLB after mapping to GPU because the vm update sequence number is increased by previous unmapping. Signed-off-by: Philip Yang <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add fallback path for discovery infoLijo Lazar1-5/+16
If SOC doesn't expose dedicated vram, discovery region may be available through system memory. Rename the existing interface to generic read_binary_from_mem and add a fallback path to read from system memory. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Read discovery info from system memoryLijo Lazar1-0/+23
On certain ASICs, discovery info is available at reserved region in system memory. The location is available through ACPI interface. Add API to read discovery info from there. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add API to get tmr info from acpiLijo Lazar2-0/+27
In certain configs, TMR information is available from ACPI. Add API to fetch the information. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add parsing of acpi xcc objectsLijo Lazar3-0/+297
Add parsing of ACPI xcc objects and fill in relevant info from them by invoking the DSM methods. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-and-tested-by: Rajneesh Bhardwaj <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdkfd: Enable SVM on Native modeMukul Joshi2-1/+10
This patch enables SVM capability on GFX9.4.3 when run in Native mode. It also sets best_prefetch and best_restore locations to CPU as there is no VRAM. Signed-off-by: Mukul Joshi <[email protected]> Acked-by: Rajneesh Bhardwaj <[email protected]> Reviewed-by: Felix Kuehling <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add FGCG for GFX v9.4.3Lijo Lazar1-2/+3
It's not fine grain, behaves similar to MGCG. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Use transient mode during xcp switchLijo Lazar2-3/+16
During partition switch, keep the state as transient mode. Fetch the latest state if switch fails. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add flags for partition mode queryLijo Lazar5-7/+15
It's not required to take lock on all cases while querying partition mode. Querying partition mode during KFD init process doesn't need to take a lock. Init process after a switch will already be happening under lock. Control the behaviour by adding flags to xcp_query_partition_mode. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Hawking Zhang <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amd/pm: fix wrong smu socclk valueYang Wang1-1/+1
fix typo about smu socclk value. Signed-off-by: Yang Wang <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amdgpu: Add mode-2 reset in SMU v13.0.6Lijo Lazar2-9/+16
Modifications to mode-2 reset flow for SMU v13.0.6 ASICs. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amd/pm: Notify PMFW about driver unload casesLijo Lazar1-2/+23
On SMU v13.0.6 APUs, FW will need to take some actions if driver is going to halt RLC. Notify PMFW that driver is not going to manage device so that FW takes care of the required actions. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amd/pm: Update PMFW headers for version 85.54Lijo Lazar2-19/+2
It adds message support for FW notification on driver unload. Signed-off-by: Lijo Lazar <[email protected]> Reviewed-by: Le Ma <[email protected]> Reviewed-by: Asad Kamal <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amd/pm: Expose mem temperature for GC version 9.4.3Asad Kamal1-5/+5
Add mem temperature as part of hw mon attributes for GC version 9.4.3 Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
2023-06-09drm/amd/pm: Update hw mon attributes for GC version 9.4.3Asad Kamal1-11/+25
Update hw mon attributes for GC Version 9.4.3 to valid ones on APU and Non APU systems v2: Group checks along existing one Added power limit & mclock for gc version 9.4.3 Signed-off-by: Asad Kamal <[email protected]> Reviewed-by: Lijo Lazar <[email protected]> Signed-off-by: Alex Deucher <[email protected]>
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