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Diffstat (limited to 'drivers/gpu/drm/panfrost/TODO')
| -rw-r--r-- | drivers/gpu/drm/panfrost/TODO | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/gpu/drm/panfrost/TODO b/drivers/gpu/drm/panfrost/TODO new file mode 100644 index 000000000000..c2e44add37d8 --- /dev/null +++ b/drivers/gpu/drm/panfrost/TODO @@ -0,0 +1,27 @@ +- Thermal support. + +- Bifrost support: + - DT bindings (Neil, WIP) + - MMU page table format and address space setup + - Bifrost specific feature and issue handling + - Coherent DMA support + +- Support for 2MB pages. The io-pgtable code already supports this. Finishing + support involves either copying or adapting the iommu API to handle passing + aligned addresses and sizes to the io-pgtable code. + +- Per FD address space support. The h/w supports multiple addresses spaces. + The hard part is handling when more address spaces are needed than what + the h/w provides. + +- Support pinning pages on demand (GPU page faults). + +- Support userspace controlled GPU virtual addresses. Needed for Vulkan. (Tomeu) + +- Support for madvise and a shrinker. + +- Compute job support. So called 'compute only' jobs need to be plumbed up to + userspace. + +- Performance counter support. (Boris) + |