Now that H.264 stateless controls are solid, we can get it out of staging. Following some guidelines from Hans, this series creates a new stateless control class for the stable codec controls to land.
This is compile-tested for now, and I'm sending it just to check if the approach looks good, or otherwise get feedback. I'll be porting GStreamer v4l2codecs to the new interface and running some tests soon. As far as I'm aware, Ffmpeg/libavcodec support is ready and waiting for stable uAPIs, so we can expect that to be added shortly after we land this. Thanks, Ezequiel Ezequiel Garcia (4): media: cedrus: h264: Support profile control media: Rename stateful codec control macros media: Clean stateless control includes media: uapi: move H264 stateless controls out of staging Jonas Karlman (1): media: rkvdec: h264: Support profile and level controls .../userspace-api/media/v4l/common.rst | 1 + .../userspace-api/media/v4l/dev-mem2mem.rst | 2 +- .../media/v4l/ext-ctrls-codec-stateless.rst | 674 ++++++++++++++++ .../media/v4l/ext-ctrls-codec.rst | 696 +---------------- .../media/v4l/extended-controls.rst | 8 +- .../media/v4l/pixfmt-compressed.rst | 14 +- .../media/v4l/vidioc-g-ext-ctrls.rst | 6 +- drivers/media/common/cx2341x.c | 4 +- drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 2 +- drivers/media/platform/s5p-mfc/s5p_mfc_enc.c | 2 +- drivers/media/v4l2-core/v4l2-ctrls.c | 40 +- drivers/staging/media/hantro/hantro_drv.c | 26 +- drivers/staging/media/hantro/hantro_h264.c | 8 +- drivers/staging/media/hantro/hantro_hw.h | 4 +- drivers/staging/media/rkvdec/rkvdec-h264.c | 8 +- drivers/staging/media/rkvdec/rkvdec.c | 39 +- drivers/staging/media/sunxi/cedrus/cedrus.c | 36 +- .../staging/media/sunxi/cedrus/cedrus_dec.c | 12 +- include/media/fwht-ctrls.h | 2 +- include/media/h264-ctrls.h | 406 ---------- include/media/hevc-ctrls.h | 10 +- include/media/mpeg2-ctrls.h | 4 +- include/media/v4l2-ctrls.h | 1 - include/media/v4l2-h264.h | 2 +- include/media/vp8-ctrls.h | 2 +- include/uapi/linux/v4l2-controls.h | 731 +++++++++++++----- include/uapi/linux/videodev2.h | 8 + 27 files changed, 1368 insertions(+), 1380 deletions(-) create mode 100644 Documentation/userspace-api/media/v4l/ext-ctrls-codec-stateless.rst delete mode 100644 include/media/h264-ctrls.h -- 2.27.0
