Claude review: drm/i915/dp: Use revision field of AS SDP data structure

Claude Code Review Bot
2026-03-31T07:39:47Z

Patch Review

Uses `as_sdp->revision` instead of hardcoded `0x02` for pack/unpack. Also removes the HB2 validation check in unpack. Has Ville's R-b.

Minor concern: removing the `HB2 != 0x02` check in unpack means the driver will now accept any revision, but `revision` is stored and compared in patch 11. This is fine — it's more flexible.

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