linux-kernel - RE: [PATCH v2 0/4] wave5 codec driver

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Message-ID:
 <SE1P216MB13037F3FBA11D30884DDD53AED242@SE1P216MB1303.KORP216.PROD.OUTLOOK.COM>
Date: Mon, 11 Mar 2024 11:01:14 +0000
From: jackson.lee <jackson.lee@...psnmedia.com>
To: Sebastian Fricke <sebastian.fricke@...labora.com>
CC: "mchehab@...nel.org" <mchehab@...nel.org>, "nicolas@...fresne.ca"
	<nicolas@...fresne.ca>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, "hverkuil@...all.nl" <hverkuil@...all.nl>,
	Nas Chung <nas.chung@...psnmedia.com>, lafley.kim
	<lafley.kim@...psnmedia.com>
Subject: RE: [PATCH v2 0/4] wave5 codec driver

Hello Sebastian

Thanks for your review.


> -----Original Message-----
> From: Sebastian Fricke <sebastian.fricke@...labora.com>
> Sent: Monday, March 11, 2024 6:39 PM
> To: jackson.lee <jackson.lee@...psnmedia.com>
> Cc: mchehab@...nel.org; nicolas@...fresne.ca; linux-kernel@...r.kernel.org;
> hverkuil@...all.nl; Nas Chung <nas.chung@...psnmedia.com>; lafley.kim
> <lafley.kim@...psnmedia.com>
> Subject: Re: [PATCH v2 0/4] wave5 codec driver
> 
> Hey Jackson,
> 
> Ah and also you have to resend the series because you didn't send to:
> linux-media@...r.kernel.org
> 
> Here what I wrote on V0:
> > you forgot to send this mail series to the media mailing list
> > (linux-media@...r.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_enc
> > oder.patch Nas Chung <nas.chung@...psnmedia.com> (maintainer:WAVE5 VPU
> > CODEC DRIVER) Jackson Lee <jackson.lee@...psnmedia.com>
> > (maintainer:WAVE5 VPU CODEC DRIVER) Mauro Carvalho Chehab
> > <mchehab@...nel.org> (maintainer:MEDIA INPUT INFRASTRUCTURE (V4L/DVB))
> > linux-media@...r.kernel.org (open list:WAVE5 VPU CODEC DRIVER)
> > linux-kernel@...r.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.ciocalte
> > a@...labora.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@...psnmedia.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
> >>