linux-kernel - RE: [PATCH 00/18] coda988 video codec support

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Message-ID:
 <SE1P216MB1303A1C402D9305A69F890E6EDA72@SE1P216MB1303.KORP216.PROD.OUTLOOK.COM>
Date: Tue, 25 Mar 2025 01:44:46 +0000
From: jackson.lee <jackson.lee@...psnmedia.com>
To: jackson.lee <jackson.lee@...psnmedia.com>, Sergey Khimich
	<serghox@...il.com>, "linux-media@...r.kernel.org"
	<linux-media@...r.kernel.org>
CC: Philipp Zabel <p.zabel@...gutronix.de>, Mauro Carvalho Chehab
	<mchehab@...nel.org>, "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>, Vladimir Yakovlev <vovchkir@...il.com>,
	Maksim Turok <turok.m7@...il.com>
Subject: RE: [PATCH 00/18] coda988 video codec support

Hi Sergey

I checked your result.
The all VP8 test cases should be passed.
In case of H264,   all test cases should be passed except these "CVFC1_Sony_C, FM1_BT_B, FM1_FT_E, SP1_BT_A and sp2_bt_b"
But your result has some fail or error for the H264 and VP8 decoder, Can you check them?

Thanks
Jackson


> -----Original Message-----
> From: jackson.lee <jackson.lee@...psnmedia.com>
> Sent: Monday, March 17, 2025 9:13 AM
> To: Sergey Khimich <serghox@...il.com>; linux-media@...r.kernel.org
> Cc: Philipp Zabel <p.zabel@...gutronix.de>; Mauro Carvalho Chehab
> <mchehab@...nel.org>; linux-kernel@...r.kernel.org; Vladimir Yakovlev
> <vovchkir@...il.com>; Maksim Turok <turok.m7@...il.com>
> Subject: RE: [PATCH 00/18] coda988 video codec support
> 
> Hi Sergey
> 
> Can you share the result of fluster test for h264 and vp8 decoder?
> 
> Thanks
> Jackson
> 
> > -----Original Message-----
> > From: Sergey Khimich <serghox@...il.com>
> > Sent: Saturday, March 15, 2025 12:29 AM
> > To: linux-media@...r.kernel.org
> > Cc: Philipp Zabel <p.zabel@...gutronix.de>; Mauro Carvalho Chehab
> > <mchehab@...nel.org>; linux-kernel@...r.kernel.org; Vladimir Yakovlev
> > <vovchkir@...il.com>; Maksim Turok <turok.m7@...il.com>
> > Subject: [PATCH 00/18] coda988 video codec support
> >
> > Hello!
> >
> > This is the implementation of the Chips&Media "CODA988" video codec
> > support within v4l2 driver for coda. Support for the following codecs
> > was
> > implemented:
> >  * h264:   decoder & encoder
> >  * h263:   decoder & encoder
> >  * mpeg4:  decoder & encoder
> >  * vp8dec: decoder
> >
> > Support for the following formates was implemented:
> >  * yuv420p(I420)
> >  * yvu420p(YV12)
> >  * NV12
> >  * NV21
> >
> > Also the following features and fixes were implemented for coda988:
> >  * special config for mem_ctrl
> >  * special config for encoder header (sps and pps)
> >  * special set profile_idc
> >  * special set RC config
> >  * special set QP
> >  * special set slice mode
> >  * special set Motion Extimation (ME)
> >  * v4l2_ctrl for h264 profile
> >  * v4l2_ctrl for h264 level
> >  * v4l2_ctrl for h.264 RC mode
> >  * v4l2_ctrl for h.264 skipFrame
> >  * v4l2_ctrl for h.264 i-frame min/max qp
> >  * v4l2_ctrl for h.264 p-frame min/max qp
> >  * v4l2_ctrl for h.264 entropy mode
> >  * v4l2_ctrl for h.264 8x8transform
> >  * v4l2_ctrl for h.264 i-frame period
> >  * v4l2_ctrl for h.264 Access Unit Delimiter(AUD)
> >  * v4l2_ctrl for h.264 me x/y search range
> >  * v4l2_ctrl for h.264 intra refresh period
> >  * v4l2_ctrl for h.263 intra/inter qp
> >  * v4l2_ctrl for h.263 min/max qp
> >  * v4l2_ctrl for mpeg4 min/max qp
> >
> > During adding support for "CODA988" we also did some extra work
> > related to refactoring and improvement of generic part of C&M coda
> > driver:
> >  * Improve error checking for probe, irq-handle and etc.
> >  * Update work with resets
> >  * Replace hard_irq by threaded_irq
> >  * Remove double setting of stop flag
> >  * Improve some prints
> >  * Fix loglevel to avoid performance failure
> >  * Fix support of MPEG4 levels
> >  * Fix setting gamma for h264enc
> >  * Update default velues of QP for mpeg4 I/P
> >  * Other minor fixes
> >
> > Sergey Khimich (18):
> >   media: coda: Add print if irq isn't present
> >   media: coda: Use get_array to work use multiple reset
> >   dt-bindings: media: coda: Fix resets count
> >   media: coda: Add check result after reset
> >   media: coda: using threaded_irq for 0 (bit) interrupt
> >   media: coda: Add reset device before getting interrupt
> >   media: coda: Add fake IRQ check
> >   media: coda: Add log to finish_encode if buffer is too small
> >   media: coda: Fix max h.264 level for CODA_DX6
> >   media: coda: Remove double setting of stop flag
> >   media: coda: Print size of encoded buff in other place
> >   media: coda: Fix loglevel for seq mismatch print
> >   media: coda: Fix support for all mpeg4 levels
> >   media: coda: Fix handling wrong format in coda_try_fmt
> >   media: coda: Use v4l2_ctrl to set gamma for h264enc
> >   media: coda: Update default velues of QP for mpeg4 I/P
> >   media: coda: Use preferred usleep_range than udelay
> >   media: coda: add support coda988 enc and dec
> >
> >  .../devicetree/bindings/media/coda.yaml       |    2 +-
> >  .../platform/chips-media/coda/coda-bit.c      | 1114 ++++++++++++++---
> >  .../platform/chips-media/coda/coda-common.c   |  430 ++++++-
> >  .../platform/chips-media/coda/coda-gdi.c      |  149 +++
> >  .../platform/chips-media/coda/coda-h264.c     |   10 +
> >  .../media/platform/chips-media/coda/coda.h    |   41 +-
> >  .../platform/chips-media/coda/coda_regs.h     |  157 +++
> >  .../media/platform/chips-media/coda/trace.h   |   16 +
> >  8 files changed, 1703 insertions(+), 216 deletions(-)
> >
> > --
> > 2.30.2
> >
>