Claude review: drm/amd/display: dmub_cmd.h: correct typos and spellos

[Claude Code Review Bot <claude-review@example.com>]

Overall Series Review

Subject: drm/amd/display: dmub_cmd.h: correct typos and spellos
Author: Randy Dunlap <rdunlap@infradead.org>
Patches: 3
Reviewed: 2026-04-28T13:53:32.094487

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This is a well-structured 3-patch documentation cleanup series from Randy Dunlap targeting `drivers/gpu/drm/amd/display/dmub/inc/dmub_cmd.h`. The series addresses: (1) spelling/typo fixes found by codespell and manual review, (2) kernel-doc prototype name mismatches, and (3) missing kernel-doc annotations for enum values.

All three patches are **comment-only** changes with zero functional impact — no code logic, struct layout, or ABI is affected. The fixes are correct and mechanical. The series is well-organized with clear separation of concerns across the three patches. It is suitable for merging as-is.

Randy also raises three open questions about genuine semantic inconsistencies in the existing code comments (swapped min/max labels, "negative" vs "pos" mismatch). These are pre-existing bugs in the documentation that this series intentionally does not attempt to fix without AMD confirmation — a reasonable and cautious approach.

**Verdict: All three patches look good. No issues found.**

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