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References: <20210831094900.203283-1-benjamin.gaignard@collabora.com> <1484b5ebb9c943c72d7d7a0481c1a2cd9899705b.camel@ndufresne.ca>
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From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
Date: Thu, 2 Sep 2021 13:55:26 -0300
Message-ID: <CAAEAJfA9Sjr78c==1tCoqja4abY2sZ++UcAT7fgBrK7wid1-2A@mail.gmail.com>
Subject: Re: [PATCH 0/2] media: HEVC: RPS clean up
To: Nicolas Dufresne <nicolas@ndufresne.ca>, Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Benjamin Gaignard <benjamin.gaignard@collabora.com>, 
	Mauro Carvalho Chehab <mchehab@kernel.org>, Philipp Zabel <p.zabel@pengutronix.de>, 
	Greg KH <gregkh@linuxfoundation.org>, Maxime Ripard <mripard@kernel.org>, 
	Paul Kocialkowski <paul.kocialkowski@bootlin.com>, Chen-Yu Tsai <wens@csie.org>, 
	=?UTF-8?Q?Jernej_=C5=A0krabec?= <jernej.skrabec@gmail.com>, 
	John Cox <jc@kynesim.co.uk>, linux-media <linux-media@vger.kernel.org>, 
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>, 
	"open list:ARM/Rockchip SoC..." <linux-rockchip@lists.infradead.org>, linux-staging@lists.linux.dev, 
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>, linux-sunxi@lists.linux.dev, 
	Lucas Stach <l.stach@pengutronix.de>
Content-Type: text/plain; charset="UTF-8"

Hans, Nicolas,

On Tue, 31 Aug 2021 at 16:19, Nicolas Dufresne <nicolas@ndufresne.ca> wrote:
>
> As per discussion with Ezequiel, I think this patch should perhaps be made an
> RFC titled "media: uapi: clean and make HEVC uAPI public". Keep it RFC until we
> have collected all the needed changes.
>
> Opinion ?

I agree.

IMO, it makes no sense to keep merging anything on Hantro G2 HEVC
support, until the BLK-CTRL part is ready [1]. Without that, we can't
test anything
so we may introduce regressions without knowing.

Also, I think it's time to start discussing the HEVC uAPI as a whole,
with the goal is having a stable interface that can be used by userspace
frameworks (GStreamer).

[1] https://www.spinics.net/lists/arm-kernel/msg913881.html

Thanks,
Ezequiel