Last week AMD sent out a big batch of new graphics driver code for Linux 6.15 including new GPU support, OEM i2c support for RGB lighting and other features, and other updates. Another round of AMDGPU/AMDKFD feature code targeting the upcoming Linux 6.15 merge window was sent out on Friday.
Ahead of the Linux 6.15 merge window opening up in late March, yesterday another round of AMDGPU/AMDKFD updates were sent out for DRM-Next.
This week’s batch of AMD kernel graphics driver code includes more work on the IP/per-block enumeration of AMD GPUs, suspend and resume fixes for aging GCN 1.0/1.1 hardware, SDMA engine reset support on SDMA 4.4.2 IP, JPEG 5.0.1 engine reset support, Panel Self Refresh (PSR) fixes, Embedded DisplayPort (eDP) fixes, AMDKFD compute driver can now handle cooperative launch on GFX12/RDNA4 GPUs, and other updates.
The highlights include:
amdgpu:
– Prevent KFD from being evicted when a exported BO is released
– Finish ip block transition for IP blocks
– Suspend and resume dpm fixes for SI/CIK
– Initial SDMA engine reset support for SDMA 4.4.2
– Documentation updates
– JPEG fixes
– SMU 13.0.12 updates
– Fix for runtime PM on DELL G5 SE
– MAINTAINERS updates
– JPEG 5.0.1 reset support
– DC EDID reading i2c fix
– PSR fixes
– Cursor fixes
– eDP fixes
– HPD interrupt handling fixes
– XGMI cleanups
– RAS CPER updates
– VCN instance cleanup
– MES cleanups
– SMU 14.x updatesamdkfd:
– MQD fixes
– Enable cooperative launch on GC 12
– Fix queue size minimum clamping
– Drop old pasid handling now that we’ve unified with amdgpu
– GPU reset fixes
See this pull request for this latest batch of AMDGPU feature updates targeting the upcoming Linux 6.15 kernel.
