Compound patch carrying the fork's pre-Step-1 substrate, originally
authored by Jernej Škrabec / fourier on top of bootlin's a3c2476:
- src/h264.c + src/picture.c: V4L2_CID_MPEG_VIDEO_H264_* renamed to
V4L2_CID_STATELESS_H264_*, struct shapes tracked to mainline
(V4L2_CID_STATELESS_H264_DECODE_MODE/_START_CODE added to the
passthrough shim).
- include/hevc-ctrls.h: redirect shim to <linux/v4l2-controls.h>
(kernel-side HEVC controls now live in the canonical UAPI header).
- src/meson.build: src/h265.c / src/h265.h commented out — HEVC
build path is excluded from this fork (RK3568 hantro G1/G2 has
no HEVC, and the kernel-side HEVC controls have a separate
rework in flight upstream).
- src/tiled_yuv.S: aarch64 stub for tiled_to_planar (assembly
source was sunxi-cedrus armv7-only; aarch64 needs a stub to keep
the build linking).
- include/h264-ctrls.h: removed (dead post-fourier — no source
includes it; the passthrough shim's CID aliases live in the
kernel header now).
Functionally equivalent to the prior fork master commits:
c1f5108 V4L2_PIX_FMT_H264_SLICE rename
4ccbfe9 Strip HEVC build path
da9f2a5 include/h264-ctrls.h passthrough + CID aliases
fc4bb10 src/h264.c track upstream UAPI shape
13e9b64 src/h264.c drop num_slices field
4d14ffb src/tiled_yuv.S aarch64 stub
1b02c9b src/h264.c include utils.h
Folded into one commit during 2026-05-04 Step 1 reconciliation
(see ../phase0_evidence/2026-05-04/findings.md). Per-patch history
of the early fork commits preserved on the pre-step1 branch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Drop the per-codec options while at it, since we'll soon include a copy
of the associated headers.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
H.264 and H.265 support is still not supported upstream,
so it makes sense to autodetect each codec and only
enable those that are supported.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
void * can be assigned from and stored to any pointer type without any
warning. Remove the explicit casts.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
The cedrus_data structure carries the old name. In order to migrate to the
new name, let's rename it to request_data.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
The sunxi_cedrus.h header contains a bunch of defines prefixed with
SUNXI_CEDRUS.
As part as the ongoing migration to a more generic name, change that prefix
for V4L2_REQUEST, and the header file to request.h
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
As part of our renaming effort, Rename the libva hooks names to mention
request instead of SunxiCedrus
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
The coding style has been a bit erratic. Enforce the linux kernel coding
style by reusing their .clang-format file, running clang-format on the
source, and ignoring the few shortcomings that clang-format has at the
moment (especially on aligning the define values).
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
This long structure name makes it quite difficult to fit within the 80
characters limit. Shorten it.
Signed-off-by: Maxime Ripard <maxime.ripard@bootlin.com>
test0r
Paul Kocialkowski