Mirror of packages feed https://git.openwrt.org/feed/packages/atom?h=master 2026-09-15T20:40:22Z 2026-09-15T20:40:22Z Mirko Vogt 2026-09-08T13:49:22Z urn:sha1:e1a07d05b984d9bd14c0a4ad6c00ee617418ce6a V4L2 Request API hwaccels for stateless decoders such as Allwinner cedrus, exporting DRM_PRIME frames, and a V4L2 M2M deinterlace filter driving mem2mem deinterlacers such as Allwinner's sun8i-di on DRM_PRIME frames. The hwaccels introduce the v4l2-request and libudev configure options. Add the FFMPEG_V4L2_REQUEST option (pulls libdrm and libudev) to the libffmpeg menu, keep both new configure options explicitly off in the common block like the other autodetected ones, and re-add the *_v4l2request hwaccels under manual component selection. Patches: 120-v4l2-request-01 to -13: carried over from LibreELEC (packages/multimedia/ffmpeg/patches/v4l2-request/0001-v4l2-request.patch as of LibreELEC commit 79de202a10), one file per patch of the series: 01 avutil/hwcontext: Add hwdevice type for V4L2 Request API (Jonas Karlman) 02 avutil/hwcontext_v4l2request: Probe for a capable media and video device (Jonas Karlman) 03 avcodec: Add common V4L2 Request API code (Jonas Karlman) 04 avcodec/v4l2request: Add common decode support for hwaccels (Jonas Karlman) 05 avcodec: Add V4L2 Request API mpeg2 hwaccel (Jonas Karlman) 06 avcodec/h264dec: add ref_pic_marking and pic_order_cnt bit_size to slice context (Boris Brezillon) 07 avcodec: Add V4L2 Request API h264 hwaccel (Jernej Skrabec) 08 avcodec: Add V4L2 Request API hevc hwaccel (Jernej Skrabec) 09 avcodec: Add V4L2 Request API vp8 hwaccel (Boris Brezillon) 10 avcodec: Add V4L2 Request API vp9 hwaccel (Boris Brezillon) 11 avcodec: Add V4L2 Request API av1 hwaccel (Jonas Karlman) 12 avutil/hwcontext_v4l2request: Add support for AFBC_16X16_SPLIT pix fmts (Jernej Skrabec) 13 avutil/hwcontext_v4l2request: Add support for BROADCOM_SAND128 pix fmts (Jonas Karlman) Co-developed by Alex Bee, Benjamin Gaignard and Ezequiel Garcia. 140-vf-deinterlace-v4l2m2m: carried over from LibreELEC (packages/multimedia/ffmpeg/patches/vf-deinterlace-v4l2m2m/0001-vf-deinterlace-v4l2m2m.patch as of LibreELEC commit 9ef6c9c6f7; Jernej Skrabec): adds the deinterlace_v4l2m2m filter Headers unchanged, hunks refreshed with quilt; the patched tree is identical to the one LibreELEC's files produce. LibreELEC's v4l2-drmprime patch (stateful M2M decoders) is not carried: it needs a rebase for FFmpeg 9 which LibreELEC has not done either. The V4L2 Request API series is under review upstream as: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20847 The patches here are taken from LibreELEC, though, as that's the set that Kodi is built and tested against, incl. some platform specific fixes. Signed-off-by: Mirko Vogt <mirko-openwrt@nanl.de>