From: Alexandre Courbot <acourbot@chromium.org>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: Tiffany Lin <tiffany.lin@mediatek.com>,
Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
Rob Herring <robh+dt@kernel.org>,
Yunfei Dong <yunfei.dong@mediatek.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Linux Media Mailing List <linux-media@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
"moderated list:ARM/Mediatek SoC support"
<linux-mediatek@lists.infradead.org>
Subject: Re: [PATCH v4 07/15] media: mtk-vcodec: vdec: add media device if using stateless api
Date: Thu, 13 May 2021 17:05:02 +0900 [thread overview]
Message-ID: <CAPBb6MUKtxCS=JbtBmvwwEovrN8NCtLmMGcTkozo_gnDMRsqHw@mail.gmail.com> (raw)
In-Reply-To: <faa5553f-2ea5-27a5-7f85-e1418d2c7df1@xs4all.nl>
Hi Hans, thanks for the review!
On Thu, Apr 29, 2021 at 4:28 PM Hans Verkuil <hverkuil-cisco@xs4all.nl> wrote:
>
> On 27/04/2021 13:15, Alexandre Courbot wrote:
> > From: Yunfei Dong <yunfei.dong@mediatek.com>
> >
> > The stateless API requires a media device for issuing requests. Add one
> > if we are being instantiated as a stateless decoder.
>
> Why for the stateless decoder only? Why not create one for all?
>
> It's not a blocker, but I would recommend looking at this.
Would there be any use in creating a media device for a stateful
decoder that does not need to use requests?
Cheers,
Alex.
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next prev parent reply other threads:[~2021-05-13 8:05 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-27 11:15 [PATCH v4 00/15] media: mtk-vcodec: support for MT8183 decoder Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 01/15] media: mtk-vcodec: vdec: move stateful ops into their own file Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 02/15] media: mtk-vcodec: vdec: handle firmware version field Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 03/15] media: mtk-vcodec: support version 2 of decoder firmware ABI Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 04/15] media: add Mediatek's MM21 format Alexandre Courbot
2021-04-29 7:16 ` Hans Verkuil
2021-04-27 11:15 ` [PATCH v4 05/15] media: mtk-vcodec: vdec: support stateless API Alexandre Courbot
2021-04-29 7:27 ` Hans Verkuil
2021-05-13 9:20 ` Alexandre Courbot
2021-04-29 12:10 ` Dafna Hirschfeld
2021-05-13 9:21 ` Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 06/15] media: mtk-vcodec: vdec: support stateless H.264 decoding Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 07/15] media: mtk-vcodec: vdec: add media device if using stateless api Alexandre Courbot
2021-04-29 7:28 ` Hans Verkuil
2021-05-13 8:05 ` Alexandre Courbot [this message]
2021-05-13 15:07 ` Nicolas Dufresne
2021-05-17 4:35 ` Hsin-Yi Wang
2021-05-19 5:23 ` Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 08/15] dt-bindings: media: document mediatek, mt8183-vcodec-dec Alexandre Courbot
2021-05-04 12:55 ` Alexandre Courbot
2021-05-04 14:48 ` Rob Herring
2021-04-27 11:15 ` [PATCH v4 09/15] media: mtk-vcodec: enable MT8183 decoder Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 10/15] media: mtk-vcodec: vdec: use helpers in VIDIOC_(TRY_)DECODER_CMD Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 11/15] media: mtk-vcodec: vdec: Support H264 profile control Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 12/15] media: mtk-vcodec: vdec: clamp OUTPUT resolution to hardware limits Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 13/15] media: mtk-vcodec: make flush buffer reusable by encoder Alexandre Courbot
2021-04-27 11:15 ` [PATCH v4 14/15] media: mtk-vcodec: venc: support START and STOP commands Alexandre Courbot
2021-08-04 12:53 ` Dafna Hirschfeld
2021-08-05 9:56 ` Dafna Hirschfeld
2021-04-27 11:15 ` [PATCH v4 15/15] media: mtk-vcodec: venc: make sure buffer exists in list before removing Alexandre Courbot
2021-04-29 7:35 ` [PATCH v4 00/15] media: mtk-vcodec: support for MT8183 decoder Hans Verkuil
2021-05-13 8:06 ` Alexandre Courbot
2021-04-29 12:07 ` Dafna Hirschfeld
2021-05-13 8:21 ` Alexandre Courbot
2021-07-19 11:43 ` Dafna Hirschfeld
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