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Date: Mon, 11 Mar 2024 10:38:54 +0100
From: Sebastian Fricke <sebastian.fricke@collabora.com>
To: "jackson.lee" <jackson.lee@chipsnmedia.com>
Cc: mchehab@kernel.org, nicolas@ndufresne.ca, linux-kernel@vger.kernel.org,
	hverkuil@xs4all.nl, nas.chung@chipsnmedia.com,
	lafley.kim@chipsnmedia.com
Subject: Re: [PATCH v2 0/4] wave5 codec driver
Message-ID: <20240311093854.ubvv6aqnuatta7uv@basti-XPS-13-9310>
References: <20240311042442.10755-1-jackson.lee@chipsnmedia.com>
 <20240311092953.bhddzoigalhoyydi@basti-XPS-13-9310>
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In-Reply-To: <20240311092953.bhddzoigalhoyydi@basti-XPS-13-9310>

Hey Jackson,

Ah and also you have to resend the series because you didn't send to:
linux-media@vger.kernel.org

Here what I wrote on V0:
> you forgot to send this mail series to the media mailing list
> (linux-media@vger.kernel.org), which makes it a bit hard for people
> to review the patches.
> 
> Please use either the `./scripts/get_maintainer.p` Script in the kernel
> root directory:
> ```
> ❯ ./scripts/get_maintainer.pl ~/Mail/patches/_PATCH_v0_1-5_wave5_Support_yuv422_input_format_for_encoder.patch 
> Nas Chung <nas.chung@chipsnmedia.com> (maintainer:WAVE5 VPU CODEC DRIVER)
> Jackson Lee <jackson.lee@chipsnmedia.com> (maintainer:WAVE5 VPU CODEC DRIVER)
> Mauro Carvalho Chehab <mchehab@kernel.org> (maintainer:MEDIA INPUT INFRASTRUCTURE (V4L/DVB))
> linux-media@vger.kernel.org (open list:WAVE5 VPU CODEC DRIVER)
> linux-kernel@vger.kernel.org (open list)
> ```
> 
> Or use a tool like b4 to generate the list of receivers:
> https://b4.docs.kernel.org/en/latest/contributor/prep.html#prepare-the-list-of-recipients
> 
> After that you can then add any additional receivers you like, but this
> makes sure that the most essential mails are present.
> also just noting in case you want to just resend the series without
> doing any actual changes to the patches, please add a RESEND tag to the
> mails, like here:
> https://lore.kernel.org/all/20240126192128.1210579-1-cristian.ciocaltea@collabora.com/T/#t
> 
> e.g. [RESEND PATCH v0 0/5]
> 
> This can be changed for example like this:
> `git format-patch --subject-prefix="RESEND PATCH" ...`

Greetings,
Sebastian

On 11.03.2024 10:29, Sebastian Fricke wrote:
>Hey Jackson,
>
>just as a quick info, I feel like the title of the cover letter is a bit
>confusing, as it sounds like it contains the source code for the wave5
>codec driver, which we already have. Usually the title of the cover
>letter should indicate to the reader what to expect in the patch-set
>(which can also be a really nice indication for when you try to do too
>much in a single patch-set, because then it will be hard to make a
>concise title).
>
>Greetings,
>Sebastian
>
>On 11.03.2024 13:24, jackson.lee wrote:
>>From: "Jackson.lee" <jackson.lee@chipsnmedia.com>
>>
>>The wave5 codec driver is a stateful encoder/decoder.
>>The following patches is for supporting yuv422 inpuy format, supporting
>>runtime suspend/resume feature and extra things.
>>
>>v4l2-compliance results:
>>========================
>>
>>v4l2-compliance 1.24.1, 64 bits, 64-bit time_t
>>
>>Buffer ioctls:
>>	    warn: v4l2-test-buffers.cpp(693): VIDIOC_CREATE_BUFS not supported
>>	    warn: v4l2-test-buffers.cpp(693): VIDIOC_CREATE_BUFS not supported
>>   test VIDIOC_REQBUFS/CREATE_BUFS/QUERYBUF: OK
>>   test VIDIOC_EXPBUF: OK
>>   test Requests: OK (Not Supported)
>>
>>Total for wave5-dec device /dev/video0: 45, Succeeded: 45, Failed: 0, Warnings: 2
>>Total for wave5-enc device /dev/video1: 45, Succeeded: 45, Failed: 0, Warnings: 0
>>
>>Fluster test results:
>>=====================
>>
>>Running test suite JCT-VC-HEVC_V1 with decoder GStreamer-H.265-V4L2-Gst1.0 Using 1 parallel job(s)
>>Ran 132/147 tests successfully               in 94.782 secs
>>
>>(1 test fails because of not supporting to parse multi frames, 1 test fails because of a missing frame and slight corruption, 2 tests fail because of sizes which are incompatible with the IP, 11 tests fail because of unsupported 10 bit format)
>>
>>Running test suite JVT-AVC_V1 with decoder GStreamer-H.264-V4L2-Gst1.0 Using 1 parallel job(s)
>>Ran 77/135 tests successfully               in 37.364 secs
>>
>>(58 fail because the hardware is unable to decode  MBAFF / FMO / Field / Extended profile streams.)
>>
>>
>>Chnage since v1:
>>=================
>>
>>* For [PATCH v2 0/4] media: chips-media: wave5: Support SPS/PPS generation for each IDR
>>- define a macro for register addresses
>>
>>* For [PATCH v2 1/4] media: chips-media: wave5: Support runtime suspend/resume
>>- add auto suspend/resume
>>
>>* For [PATCH v2 2/4] media: chips-media: wave5: Use helpers to calculate bytesperline and sizeimage
>>- use helper functions to calculate bytesperline and sizeimage
>>
>>* For [PATCH v2 3/4] media: chips-media: wave5: Support YUV422 raw pixel-formats on the encoder
>>- remove unnecessary codes
>>
>>Change since v0:
>>=================
>>The DEFAULT_SRC_SIZE macro was defined using multiple lines,
>>To make a simple define, tab and multiple lines has been removed,
>>The macro is defined using one line.
>>
>>
>>Jackson.lee (4):
>> media: chips-media: wave5: Support SPS/PPS generation for each IDR
>> media: chips-media: wave5: Support runtime suspend/resume
>> media: chips-media: wave5: Use helpers to calculate bytesperline and
>>   sizeimage.
>> media: chips-media: wave5: Support YUV422 raw pixel-formats on the
>>   encoder.
>>
>>.../platform/chips-media/wave5/wave5-helper.c |  24 ++
>>.../platform/chips-media/wave5/wave5-helper.h |   4 +
>>.../platform/chips-media/wave5/wave5-hw.c     |  23 +-
>>.../chips-media/wave5/wave5-vpu-dec.c         | 261 +++++-------------
>>.../chips-media/wave5/wave5-vpu-enc.c         | 260 +++++++++--------
>>.../platform/chips-media/wave5/wave5-vpu.c    |  43 +++
>>.../platform/chips-media/wave5/wave5-vpu.h    |   4 -
>>.../platform/chips-media/wave5/wave5-vpuapi.c |  14 +-
>>.../platform/chips-media/wave5/wave5-vpuapi.h |   1 +
>>.../chips-media/wave5/wave5-vpuconfig.h       |  25 +-
>>.../media/platform/chips-media/wave5/wave5.h  |   3 +
>>11 files changed, 329 insertions(+), 333 deletions(-)
>>
>>-- 
>>2.43.0
>>