Hi Benjamin! Dne torek, 12. oktober 2021 ob 16:35:48 CEST je Benjamin Gaignard napisal(a): > This series aims to clean up Reference Picture Set usage and flags. > > Long term flag was named with RPS prefix while it is not used for RPS > but for mark long term references in DBP. Remane it and remove the two > other useless RPS flags. > > Clarify documentation about RPS lists content and make sure that Hantro > driver use them correctly (i.e without look up in DBP). > > These patches are the last in my backlog impacting HEVC uAPI. > From my point of view, once they get merged, you could start talking > about how move HEVC uAPI to stable. With your changes, HEVC uAPI controls still won't be complete. Cedrus needs entry point control, which in turn needs dynamic array support. I'm a bit lazy implementing that control, but I guess I can take a look in a month or so. rkvdec also needs more fields for HEVC. With patches collected here: https://github.com/LibreELEC/LibreELEC.tv/blob/master/projects/Rockchip/ patches/linux/default/linux-2001-v4l-wip-rkvdec-hevc.patch fluster HEVC test score is reportedly 121/135 (8-bit tests only). I would certainly wait with moving HEVC uAPI to stable. Best regards, Jernej > > version 2: > - change DPB field name from rps to flags > > Please note that the only purpose of commits 3 and 4 is to allow to test > G2 hardware block for IMX8MQ until a proper solution isuing power domain > can be found. Do not merge them. > > GStreamer HEVC plugin merge request can be found here: > https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1079 > > With those piece of code fluster score is 77/147. > > Benjamin > > Benjamin Gaignard (4): > media: hevc: Remove RPS named flags > media: hevc: Embedded indexes in RPS > media: hantro: Use syscon instead of 'ctrl' register > arm64: dts: imx8mq: Add node to G2 hardware > > .../media/v4l/ext-ctrls-codec.rst | 14 +++--- > arch/arm64/boot/dts/freescale/imx8mq.dtsi | 43 +++++++++++++---- > drivers/staging/media/hantro/hantro.h | 5 +- > .../staging/media/hantro/hantro_g2_hevc_dec.c | 27 +++-------- > drivers/staging/media/hantro/imx8m_vpu_hw.c | 48 ++++++++++++------- > .../staging/media/sunxi/cedrus/cedrus_h265.c | 2 +- > include/media/hevc-ctrls.h | 6 +-- > 7 files changed, 84 insertions(+), 61 deletions(-) > > -- > 2.30.2 > >
