linux-kernel - Re: [PATCH 0/7] media: cedrus: Improvements/cleanup

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Message-ID: <4636127.h7jaTrrqaR@jernej-laptop>
Date:   Mon, 12 Aug 2019 14:21:11 +0200
From:   Jernej Škrabec <jernej.skrabec@...l.net>
To:     Hans Verkuil <hverkuil@...all.nl>
Cc:     paul.kocialkowski@...tlin.com, maxime.ripard@...tlin.com,
        wens@...e.org, mchehab@...nel.org, gregkh@...uxfoundation.org,
        linux-media@...r.kernel.org, devel@...verdev.osuosl.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/7] media: cedrus: Improvements/cleanup

Dne ponedeljek, 12. avgust 2019 ob 14:12:21 CEST je Hans Verkuil napisal(a):
> On 5/30/19 11:15 PM, Jernej Skrabec wrote:
> > Here is first batch of random Cedrus improvements/cleanups. Only patch 2
> > has a change which raises a question about H264 controls.
> > 
> > Changes were tested on H3 SoC using modified ffmpeg and Kodi.
> > 
> > Please take a look.
> 
> This has been sitting in patchwork for quite some time. I've updated the
> status of the various patches and most needed extra work.
> 
> It seems that patches 4/7 and 5/7 are OK. Maxime, can you please confirm
> that these two are still valid? They apply cleanly on the latest master
> at least, but since they are a bit old I prefer to have confirmation that
> it's OK to merge them.

I'm not sure about patch 4, IIRC Boris Brezillon also wants to improve that 
area in separate series, but patch 5 should be safe to merge.

Anyway, I didn't post new version because I'm waiting on close-to-be-merged 
H264 and HEVC patch series to be actually merged.

Best regards,
Jernej

> 
> Regards,
> 
> 	Hans
> 
> > Best regards,
> > Jernej
> > 
> > Jernej Skrabec (7):
> >   media: cedrus: Disable engine after each slice decoding
> >   media: cedrus: Fix H264 default reference index count
> >   media: cedrus: Fix decoding for some H264 videos
> >   media: cedrus: Remove dst_bufs from context
> >   media: cedrus: Don't set chroma size for scale & rotation
> >   media: cedrus: Add infra for extra buffers connected to capture
> >   
> >     buffers
> >   
> >   media: cedrus: Improve H264 memory efficiency
> >  
> >  drivers/staging/media/sunxi/cedrus/cedrus.h   |  12 +-
> >  .../staging/media/sunxi/cedrus/cedrus_h264.c  | 115 ++++++++----------
> >  .../staging/media/sunxi/cedrus/cedrus_hw.c    |   4 +-
> >  .../staging/media/sunxi/cedrus/cedrus_video.c |  25 ++--
> >  4 files changed, 68 insertions(+), 88 deletions(-)