b10541

mtmd: add --mmproj-device argument (#23255)

• feat: add --mmproj-device arg & backwards compatible MTMD_BACKEND_DEVICE env var

• feat: load mmproj device backend immediately, add -mmdev shortflag

• fix: its a pointer now get the name

• clean up

• gen docs

• nits

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Co-authored-by: Xuan Son Nguyen son@huggingface.co

Website:

• https://llama.app

Attestations:

• https://github.com/ggml-org/llama.cpp/attestations/42037857

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