| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <3f778844-f655-74a7-0a00-05caa84eca35@collabora.com>
Date: Fri, 1 Apr 2022 15:18:42 +0200
From: Benjamin Gaignard <benjamin.gaignard@...labora.com>
To: Adam Ford <aford173@...il.com>
Cc: Mauro Carvalho Chehab <mchehab@...nel.org>,
Ezequiel Garcia <ezequiel@...guardiasur.com.ar>,
Philipp Zabel <p.zabel@...gutronix.de>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
mripard@...nel.org, paul.kocialkowski@...tlin.com,
Chen-Yu Tsai <wens@...e.org>,
"jernej.skrabec" <jernej.skrabec@...il.com>,
Jonas Karlman <jonas@...boo.se>,
Nicolas Dufresne <nicolas@...fresne.ca>,
linux-media <linux-media@...r.kernel.org>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
"open list:STAGING SUBSYSTEM" <linux-staging@...ts.linux.dev>,
arm-soc <linux-arm-kernel@...ts.infradead.org>,
linux-sunxi@...ts.linux.dev, kernel <kernel@...labora.com>,
knaerzche@...il.com, jc@...esim.co.uk
Subject: Re: [PATCH v4 00/15] Move HEVC stateless controls out of staging
Le 31/03/2022 à 08:53, Benjamin Gaignard a écrit :
>
> Le 30/03/2022 à 20:52, Adam Ford a écrit :
>> On Wed, Mar 30, 2022 at 2:53 AM Benjamin Gaignard
>> <benjamin.gaignard@...labora.com> wrote:
>>>
>>> Le 28/02/2022 à 15:08, Benjamin Gaignard a écrit :
>>>> This series aims to make HEVC uapi stable and usable for hardware
>>>> decoder. HEVC uapi is used by 2 mainlined drivers (Cedrus and Hantro)
>>>> and 2 out of the tree drivers (rkvdec and RPI).
>>>>
>>>> After the remarks done on version 2, I have completely reworked to
>>>> patches
>>>> split so changelogs are meaningless. I have also drop "RFC" from the
>>>> titles.
>>>>
>>>> Version 4:
>>>> - Add num_entry_point_offsets field in struct
>>>> v4l2_ctrl_hevc_slice_params
>>>> - Fix V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS name
>>>> - Initialize control V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS
>>>> - Fix space/tab issue in kernel-doc
>>>> - Add patch to change data_bit_offset definition
>>>> - Fix hantro-media SPDX license
>>>> - put controls under stateless section in v4l2-ctrls-defs.c
>>>>
>>>> At the end fluster tests results on IMX8MQ is 77/147 for HEVC codec.
>>> Dear reviewers,
>>>
>>> This series is waiting for your feedback,
>> I tried several times with the suggested repos for both the kernel and
>> g-streamer without success getting Fluster to pass any tests on the
>> imx8mq. I can try again but I likely won't get to it until this
>> weekend. If I can get it working, I'll test both the 8mq and 8mm.
>
> Thanks a lot for that.
>
> Benjamin
Adam,
You may need to check if h265parse and v4l2slh265dec are available on your board.
fluster check if v4l2slh265dec is working fine with this command line:
gst-launch-1.0 appsrc num-buffers=0 ! h265parse ! v4l2slh265dec ! fakesink
so if one of them is missing it won't work.
Regards,
Benjamin
>
>>
>> adam
>>> Thanks,
>>> Benjamin
>>>
>>>> Benjamin
>>>>
>>>>
>>>> Benjamin Gaignard (12):
>>>> media: uapi: HEVC: Add missing fields in HEVC controls
>>>> media: uapi: HEVC: Rename HEVC stateless controls with STATELESS
>>>> prefix
>>>> media: uapi: HEVC: Add document uAPI structure
>>>> media: uapi: HEVC: Define V4L2_CID_STATELESS_HEVC_SLICE_PARAMS
>>>> as a
>>>> dynamic array
>>>> media: uapi: Move parsed HEVC pixel format out of staging
>>>> media: uapi: Add V4L2_CID_STATELESS_HEVC_ENTRY_POINT_OFFSETS
>>>> control
>>>> media: uapi: Move the HEVC stateless control type out of staging
>>>> media: controls: Log HEVC stateless control in .std_log
>>>> media: uapi: Create a dedicated header for Hantro control
>>>> media: uapi: HEVC: fix padding in v4l2 control structures
>>>> media: uapi: Change data_bit_offset definition
>>>> media: uapi: move HEVC stateless controls out of staging
>>>>
>>>> Hans Verkuil (3):
>>>> videodev2.h: add V4L2_CTRL_FLAG_DYNAMIC_ARRAY
>>>> v4l2-ctrls: add support for dynamically allocated arrays.
>>>> vivid: add dynamic array test control
>>>>
>>>> .../userspace-api/media/drivers/hantro.rst | 5 -
>>>> .../media/v4l/ext-ctrls-codec-stateless.rst | 833
>>>> ++++++++++++++++++
>>>> .../media/v4l/ext-ctrls-codec.rst | 780
>>>> ----------------
>>>> .../media/v4l/pixfmt-compressed.rst | 7 +-
>>>> .../media/v4l/vidioc-g-ext-ctrls.rst | 20 +
>>>> .../media/v4l/vidioc-queryctrl.rst | 8 +
>>>> .../media/videodev2.h.rst.exceptions | 5 +
>>>> .../media/test-drivers/vivid/vivid-ctrls.c | 15 +
>>>> drivers/media/v4l2-core/v4l2-ctrls-api.c | 103 ++-
>>>> drivers/media/v4l2-core/v4l2-ctrls-core.c | 198 ++++-
>>>> drivers/media/v4l2-core/v4l2-ctrls-defs.c | 37 +-
>>>> drivers/media/v4l2-core/v4l2-ctrls-priv.h | 3 +-
>>>> drivers/media/v4l2-core/v4l2-ctrls-request.c | 13 +-
>>>> drivers/staging/media/hantro/hantro_drv.c | 27 +-
>>>> drivers/staging/media/hantro/hantro_hevc.c | 8 +-
>>>> drivers/staging/media/sunxi/cedrus/cedrus.c | 24 +-
>>>> .../staging/media/sunxi/cedrus/cedrus_dec.c | 10 +-
>>>> .../staging/media/sunxi/cedrus/cedrus_h265.c | 2 +-
>>>> include/media/hevc-ctrls.h | 250 ------
>>>> include/media/v4l2-ctrls.h | 48 +-
>>>> include/uapi/linux/hantro-media.h | 19 +
>>>> include/uapi/linux/v4l2-controls.h | 439 +++++++++
>>>> include/uapi/linux/videodev2.h | 13 +
>>>> 23 files changed, 1697 insertions(+), 1170 deletions(-)
>>>> delete mode 100644 include/media/hevc-ctrls.h
>>>> create mode 100644 include/uapi/linux/hantro-media.h
>>>>
Powered by blists - more mailing lists