diff --git a/arch/mpv-fourier/PKGBUILD b/arch/mpv-fourier/PKGBUILD
index 3c83f5482..b6bf5b90a 100644
--- a/arch/mpv-fourier/PKGBUILD
+++ b/arch/mpv-fourier/PKGBUILD
@@ -10,79 +10,42 @@
 # on ohm (RK3566 + hantro G1 + Mali-G52). The patch is not yet written —
 # this scaffold prepares the shipping path for when iter1 lands.
 #
+# Build configuration mirrors stock arch's mpv PKGBUILD (which builds
+# successfully). Key detail: --auto-features auto is required because
+# arch-meson defaults to --auto-features enabled, which makes mpv's
+# platform-specific features (win32-threads, etc.) required and fails
+# the build on Linux.
+#
 # Campaign: ~/src/dmabuf-modifier-triage/ (Phase 0 closed 2026-05-08)
 # Upstream: https://github.com/mpv-player/mpv
-# Build target: fermi LXC actrunner-aarch64-hertz via marfrit-packages
-# Gitea Actions; alternative: boltzmann via his subagent + marfrit-publish.
 
 pkgname=mpv-fourier
 _upstreampkg=mpv
+epoch=1
 pkgver=0.41.0
-pkgrel=1
+pkgrel=2
 pkgdesc='mpv with fourier-umbrella patches (vo_dmabuf_wayland plane-semantics fix slot)'
 arch=('aarch64')
 url='https://mpv.io/'
-license=('GPL-2.0-or-later' 'LGPL-2.1-or-later')
+license=('GPL-2.0-or-later AND LGPL-2.1-or-later')
 depends=(
-    alsa-lib
-    desktop-file-utils
-    ffmpeg
-    glibc
-    hicolor-icon-theme
-    jack
-    lcms2
-    libarchive
-    libass
-    libbluray
-    libcdio
-    libcdio-paranoia
-    libdisplay-info
-    libdrm
-    libdvdnav
-    libdvdread
-    libegl
-    libgl
-    libglvnd
-    libjpeg-turbo
-    libplacebo
-    libpulse
-    libsixel
-    libva
-    libvdpau
-    libx11
-    libxext
-    libxkbcommon
-    libxpresent
-    libxrandr
-    libxss
-    libxv
-    luajit
-    mesa
-    mujs
-    libpipewire
-    rubberband
-    sdl2
-    openal
-    uchardet
-    vapoursynth
-    vulkan-icd-loader
-    wayland
-    zlib
+    alsa-lib desktop-file-utils ffmpeg glibc hicolor-icon-theme
+    jack lcms2 libarchive libass libbluray libcdio
+    libcdio-paranoia libdisplay-info libdrm libdvdnav libdvdread libegl libgl
+    libglvnd libjpeg-turbo libplacebo libpulse libsixel libva
+    libvdpau libx11 libxext libxkbcommon libxpresent libxrandr
+    libxss libxv luajit mesa mujs libpipewire rubberband sdl2
+    openal uchardet vapoursynth vulkan-icd-loader wayland zlib
 )
 makedepends=(
-    git
-    meson
-    ninja
-    pkgconf
-    python-docutils
-    wayland-protocols
-)
-optdepends=(
-    'yt-dlp: for video-sharing websites playback'
+    git meson python-docutils ladspa wayland-protocols
+    vulkan-headers
 )
+optdepends=('yt-dlp: for video-sharing websites playback')
 provides=("${_upstreampkg}=${pkgver}" 'libmpv.so')
 conflicts=("${_upstreampkg}")
 replaces=("${_upstreampkg}")
+options=('!emptydirs')
 
 source=(
     "${_upstreampkg}-${pkgver}.tar.gz::https://github.com/mpv-player/${_upstreampkg}/archive/v${pkgver}/${_upstreampkg}-${pkgver}.tar.gz"
@@ -96,11 +59,6 @@ prepare() {
 
     # Patch slot — iter1 of dmabuf-modifier-triage will produce the actual
     # vo_dmabuf_wayland.c plane-semantics fix and add it as 0001-... here.
-    # Once the libva path is also unblocked (by libva-multiplanar iter9)
-    # and the WAYLAND_DEBUG verifier confirms whether the bug is purely in
-    # mpv's VO or also in libva/ffmpeg producer code, the exact patch
-    # shape is determined.
-    #
     # When the patch lands, add it to source=() above + sha256sums=() and
     # uncomment the patch -p1 below.
     #
@@ -109,26 +67,38 @@ prepare() {
 }
 
 build() {
-    cd "${_upstreampkg}-${pkgver}"
-    arch-meson build \
-        --buildtype=release \
-        -Dlibmpv=true \
-        -Dmanpage-build=enabled \
-        -Dcdda=enabled \
-        -Ddvbin=enabled \
-        -Ddvdnav=enabled \
-        -Dlibarchive=enabled \
-        -Dopenal=enabled \
-        -Dsdl2-audio=enabled \
-        -Dsdl2-video=enabled \
+    local _meson_options=(
+        --auto-features auto
+
+        -Dlibmpv=true
+        -Dgl-x11=enabled
+        -Dcaca=disabled
+        -Dcdda=enabled
+        -Ddrm=enabled
+        -Ddvbin=enabled
+        -Ddvdnav=enabled
+        -Dlibarchive=enabled
+        -Dopenal=enabled
+        -Dsdl2-audio=enabled
+        -Dsdl2-video=enabled
         -Dsdl2-gamepad=enabled
+    )
+
+    arch-meson "${_upstreampkg}-${pkgver}" build "${_meson_options[@]}"
     meson compile -C build
 }
 
 package() {
-    cd "${_upstreampkg}-${pkgver}"
     meson install -C build --destdir "${pkgdir}"
 
-    install -Dm644 LICENSE.GPL  "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE.GPL"
-    install -Dm644 LICENSE.LGPL "${pkgdir}/usr/share/licenses/${pkgname}/LICENSE.LGPL"
+    # Drop private linkage entries (they only matter for static linking).
+    sed -i -e '/Requires.private/d' -e '/Libs.private/d' \
+        "${pkgdir}/usr/lib/pkgconfig/mpv.pc"
+
+    install -m0644 "${_upstreampkg}-${pkgver}/DOCS/encoding.rst" \
+        "${_upstreampkg}-${pkgver}/DOCS/tech-overview.txt" \
+        -t "${pkgdir}/usr/share/doc/mpv/"
+
+    install -m0644 "${_upstreampkg}-${pkgver}"/TOOLS/{umpv,mpv_identify.sh,stats-conv.py,idet.sh,lua/*} \
+        -D -t "${pkgdir}/usr/share/mpv/scripts/"
 }