linux-kernel - [RFC PATCH 0/8] media: hantro: Add 10-bit support

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Date:   Sun, 27 Feb 2022 15:49:18 +0100
From:   Jernej Skrabec <jernej.skrabec@...il.com>
To:     ezequiel@...guardiasur.com.ar, p.zabel@...gutronix.de
Cc:     mchehab@...nel.org, nicolas@...fresne.ca, hverkuil-cisco@...all.nl,
        gregkh@...uxfoundation.org, wens@...e.org, samuel@...lland.org,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-rockchip@...ts.infradead.org, linux-staging@...ts.linux.dev,
        linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
        Jernej Skrabec <jernej.skrabec@...il.com>
Subject: [RFC PATCH 0/8] media: hantro: Add 10-bit support

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.

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(-)

-- 
2.35.1