drivers/staging/media/atomisp/pci/hmm

AtomISP PCI host memory manager helper code

An internal memory-management helper subdirectory inside the staging AtomISP driver, which targets the image signal processor found in older Intel Atom (Bay Trail and Cherry Trail) tablets and 2-in-1 devices for camera capture.

not-a-driver conf=1.00 deploy=none replacement=none subsystem=staging category=not-a-driver

100%

recommendation

This is not actually a driver directory; it is a support library of memory-management routines used internally by the AtomISP staging driver. Its fate is tied to the larger AtomISP staging tree rather than being something to evaluate on its own.

repository signals

2 files

1,574 source lines

37 commits, 5y

+198 / −1,300 lines added / removed, 5y

11 authors, 5y

monthly commits · 2021-04-21 → 2026-04-21 · 37 total · active in 14/61 months

sources

No sources cited.

codex reasoning notes (technical)

Not a driver directory: HMM is an internal AtomISP PCI helper/memory-management subdirectory under a staging driver, not a standalone kernel-bound hardware driver.