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137267
2025 Feb 02
1
[PATCH 0/4] drm/gpuvm: Add support for single-page-filled mappings
Hi Lina,
On Sun, Feb 02, 2025 at 10:34:49PM +0900, Asahi Lina wrote:
> Some hardware requires dummy page mappings to efficiently implement
> Vulkan sparse features. These mappings consist of the same physical
> memory page, repeated for a large range of address space (e.g. 16GiB).
>
> Add support for this to drm_gpuvm. Currently, drm_gpuvm expects BO
> ranges to correspond 1:1