Messages in this thread | | | Date | Tue, 5 Apr 2022 18:07:41 +0200 | Subject | Re: [RFC PATCH 0/8] media: hantro: Add 10-bit support | From | Benjamin Gaignard <> |
| |
Le 27/02/2022 à 15:49, Jernej Skrabec a écrit : > First two patches add 10-bit formats to UAPI, third extends filtering > mechanism, fourth fixes incorrect assumption, fifth moves register > configuration code to proper place, sixth and seventh enable 10-bit > VP9 decoding on Allwinner H6 and last increases core frequency on > Allwinner H6. > > I'm sending this as RFC to get some comments: > 1. format definitions - are fourcc's ok? are comments/descriptions ok? > 2. is extended filtering mechanism ok? > > I would also like if these patches are tested on some more HW. > Additionally, can someone test tiled P010? > > Please take a look.
Hi Jernej,
I have create a branch to test this series with VP9 and HEVC: https://gitlab.collabora.com/benjamin.gaignard/for-upstream/-/tree/10bit_imx8m Feel free to pick what I may need in it.
That doesn't improve fluster scores, I think more dev are still needed in GST before getting something fully functional. Anyway I able to select P010 pixel format if the input is a 10bit bitstream.
Regards, Benjamin
> > Best regards, > Jernej > > Ezequiel Garcia (1): > media: Add P010 tiled format > > Jernej Skrabec (7): > media: Add P010 format > media: hantro: Support format filtering by depth > media: hantro: postproc: Fix buffer size calculation > media: hantro: postproc: Fix legacy regs configuration > media: hantro: Store VP9 bit depth in context > media: hantro: sunxi: Enable 10-bit decoding > media: hantro: sunxi: Increase frequency > > drivers/media/v4l2-core/v4l2-common.c | 3 ++ > drivers/media/v4l2-core/v4l2-ioctl.c | 2 + > drivers/staging/media/hantro/hantro.h | 4 ++ > drivers/staging/media/hantro/hantro_drv.c | 23 +++++++++ > .../staging/media/hantro/hantro_g2_vp9_dec.c | 8 --- > .../staging/media/hantro/hantro_postproc.c | 34 ++++++++++--- > drivers/staging/media/hantro/hantro_v4l2.c | 50 +++++++++++++++++-- > drivers/staging/media/hantro/hantro_v4l2.h | 3 ++ > drivers/staging/media/hantro/sunxi_vpu_hw.c | 13 ++++- > include/uapi/linux/videodev2.h | 2 + > 10 files changed, 122 insertions(+), 20 deletions(-) >
| |