From: Alexandre Courbot <acourbot@chromium.org>
To: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Cc: Linux Media Mailing List <linux-media@vger.kernel.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Hans Verkuil <hverkuil@xs4all.nl>,
LKML <linux-kernel@vger.kernel.org>,
linux-arm-msm@vger.kernel.org,
Vikash Garodia <vgarodia@codeaurora.org>,
Tomasz Figa <tfiga@chromium.org>,
Malathi Gottam <mgottam@codeaurora.org>
Subject: Re: [PATCH 00/10] Venus stateful Codec API
Date: Thu, 24 Jan 2019 17:43:13 +0900 [thread overview]
Message-ID: <CAPBb6MVOPmRhhM=J-RqLOpc+mDbnxYdCMO3mqQfgN-F3b=kBCw@mail.gmail.com> (raw)
In-Reply-To: <20190117162008.25217-1-stanimir.varbanov@linaro.org>
Hi Stanimir,
On Fri, Jan 18, 2019 at 1:20 AM Stanimir Varbanov
<stanimir.varbanov@linaro.org> wrote:
>
> Hello,
>
> This aims to make Venus decoder compliant with stateful Codec API [1].
> The patches 1-9 are preparation for the cherry on the cake patch 10
> which implements the decoder state machine similar to the one in the
> stateful codec API documentation.
Thanks *a lot* for this series! I am still stress-testing it against
the Chromium decoder tests, but so far it has been rock-solid. I have
a few inline comments on some patches ; I will also want to review the
state machine more thoroughly after refreshing my mind on Tomasz doc,
but this looks pretty promising already.
Cheers,
Alex.
>
> There few things which are still TODO:
> - V4L2_DEC_CMD_START implementation as per decoder documentation.
> - Dynamic resolution change V4L2_BUF_FLAG_LAST for the last buffer
> before the resolution change.
>
> The patches are tested with chromium VDA unittests at [2].
>
> Note that the patchset depends on Venus various fixes at [3].
>
> Comments are welcome!
>
> regards,
> Stan
>
> [1] https://patchwork.kernel.org/patch/10652199/
> [2] https://chromium.googlesource.com/chromium/src/+/lkgr/docs/media/gpu/vdatest_usage.md
> [3] https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1894510.html
>
> Stanimir Varbanov (10):
> venus: hfi_cmds: add more not-implemented properties
> venus: helpers: fix dynamic buffer mode for v4
> venus: helpers: export few helper functions
> venus: hfi: add type argument to hfi flush function
> venus: hfi: export few HFI functions
> venus: hfi: return an error if session_init is already called
> venus: helpers: add three more helper functions
> venus: vdec_ctrls: get real minimum buffers for capture
> venus: vdec: allow bigger sizeimage set by clients
> venus: dec: make decoder compliant with stateful codec API
>
> drivers/media/platform/qcom/venus/core.h | 20 +-
> drivers/media/platform/qcom/venus/helpers.c | 141 +++++-
> drivers/media/platform/qcom/venus/helpers.h | 14 +
> drivers/media/platform/qcom/venus/hfi.c | 11 +-
> drivers/media/platform/qcom/venus/hfi.h | 2 +-
> drivers/media/platform/qcom/venus/hfi_cmds.c | 2 +
> drivers/media/platform/qcom/venus/vdec.c | 467 ++++++++++++++----
> .../media/platform/qcom/venus/vdec_ctrls.c | 7 +-
> 8 files changed, 535 insertions(+), 129 deletions(-)
>
> --
> 2.17.1
>
next prev parent reply other threads:[~2019-01-24 8:43 UTC|newest]
Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-17 16:19 [PATCH 00/10] Venus stateful Codec API Stanimir Varbanov
2019-01-17 16:19 ` [PATCH 01/10] venus: hfi_cmds: add more not-implemented properties Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 02/10] venus: helpers: fix dynamic buffer mode for v4 Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 03/10] venus: helpers: export few helper functions Stanimir Varbanov
2019-01-24 8:43 ` Alexandre Courbot
2019-01-24 8:48 ` Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 04/10] venus: hfi: add type argument to hfi flush function Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 05/10] venus: hfi: export few HFI functions Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 06/10] venus: hfi: return an error if session_init is already called Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 07/10] venus: helpers: add three more helper functions Stanimir Varbanov
2019-01-24 8:43 ` Alexandre Courbot
2019-01-24 8:54 ` Stanimir Varbanov
2019-01-25 5:47 ` Alexandre Courbot
2019-01-17 16:20 ` [PATCH 08/10] venus: vdec_ctrls: get real minimum buffers for capture Stanimir Varbanov
2019-01-24 8:43 ` Alexandre Courbot
2019-01-24 9:59 ` Stanimir Varbanov
2019-01-17 16:20 ` [PATCH 09/10] venus: vdec: allow bigger sizeimage set by clients Stanimir Varbanov
2019-01-24 8:43 ` Alexandre Courbot
2019-01-24 10:05 ` Stanimir Varbanov
2019-01-25 5:36 ` Alexandre Courbot
2019-01-17 16:20 ` [PATCH 10/10] venus: dec: make decoder compliant with stateful codec API Stanimir Varbanov
2019-01-21 11:20 ` mgottam
2019-01-21 11:29 ` mgottam
2019-01-24 10:24 ` Stanimir Varbanov
2019-01-24 8:44 ` Alexandre Courbot
2019-01-24 12:34 ` Stanimir Varbanov
2019-01-25 5:44 ` Alexandre Courbot
2019-01-25 7:59 ` Tomasz Figa
2019-01-25 10:25 ` Stanimir Varbanov
2019-01-28 7:38 ` Tomasz Figa
2019-01-28 16:28 ` Stanimir Varbanov
2019-01-29 8:24 ` Tomasz Figa
2019-01-30 3:18 ` Nicolas Dufresne
2019-01-30 3:38 ` Tomasz Figa
2019-01-30 4:21 ` Nicolas Dufresne
2019-01-30 6:17 ` Tomasz Figa
2019-01-30 15:32 ` Nicolas Dufresne
2019-01-31 12:42 ` Philipp Zabel
2019-01-31 13:34 ` Tomasz Figa
2019-01-31 15:18 ` Nicolas Dufresne
2019-02-05 6:26 ` Tomasz Figa
2019-02-05 9:00 ` Hans Verkuil
2019-02-05 9:31 ` Tomasz Figa
2019-02-05 10:35 ` Hans Verkuil
2019-02-07 7:33 ` Tomasz Figa
2019-02-14 2:43 ` Tomasz Figa
2019-02-14 16:19 ` Nicolas Dufresne
2019-04-09 9:59 ` Tomasz Figa
2019-04-09 16:30 ` Nicolas Dufresne
2019-04-10 2:32 ` Tomasz Figa
2019-02-15 13:44 ` Hans Verkuil
2019-02-15 16:27 ` Nicolas Dufresne
2019-02-15 16:40 ` Hans Verkuil
2019-04-24 12:15 ` Stanimir Varbanov
2019-04-24 12:39 ` Tomasz Figa
2019-05-20 14:47 ` Stanimir Varbanov
2019-05-21 9:09 ` Tomasz Figa
2019-05-21 12:27 ` Hans Verkuil
2019-05-27 3:51 ` Tomasz Figa
2019-05-27 7:39 ` Hans Verkuil
2019-05-27 8:18 ` Tomasz Figa
2019-05-31 8:01 ` Stanimir Varbanov
2019-05-31 13:53 ` Nicolas Dufresne
2019-06-03 7:25 ` Hans Verkuil
2019-06-03 7:30 ` Tomasz Figa
2019-01-24 8:43 ` Alexandre Courbot [this message]
2019-01-24 10:12 ` [PATCH 00/10] Venus stateful Codec API Stanimir Varbanov
2019-01-25 5:34 ` Alexandre Courbot
2019-01-25 10:35 ` Stanimir Varbanov
2019-01-28 4:16 ` Alexandre Courbot
2019-01-28 4:30 ` Tomasz Figa
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAPBb6MVOPmRhhM=J-RqLOpc+mDbnxYdCMO3mqQfgN-F3b=kBCw@mail.gmail.com' \
--to=acourbot@chromium.org \
--cc=hverkuil@xs4all.nl \
--cc=linux-arm-msm@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=mgottam@codeaurora.org \
--cc=stanimir.varbanov@linaro.org \
--cc=tfiga@chromium.org \
--cc=vgarodia@codeaurora.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).