81cc050bf3
Carries the fork from libva-multiplanar iter8 close (2026-05-06) to fresnel-fourier iter38b (2026-05-14): multi-device probe so a single libva session serves rkvdec (H.264 + HEVC + VP9) + hantro (MPEG-2 + VP8) without LIBVA_V4L2_REQUEST_VIDEO_PATH overrides, plus the MAX_PROFILES bounds-check fix from iter38b. Required by the fresnel-fourier README's HW-decode stack (vainfo exposes all 10 profiles in one session, byte-exact bench verified across 5 codecs). 68 commits between the old pin (65969da3) and the new (7ac934e0). pkgver() recomputes the rev count at build time; the static placeholder is bumped from r280 to r348 to reflect the new pin.