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From: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
To: Yunfei Dong <yunfei.dong@mediatek.com>,
	Daniel Vetter <daniel@ffwll.ch>,
	 dri-devel <dri-devel@lists.freedesktop.org>
Cc: Alexandre Courbot <acourbot@chromium.org>,
	Hans Verkuil <hverkuil-cisco@xs4all.nl>,
	 Tzung-Bi Shih <tzungbi@chromium.org>,
	Tiffany Lin <tiffany.lin@mediatek.com>,
	 Andrew-CT Chen <andrew-ct.chen@mediatek.com>,
	Mauro Carvalho Chehab <mchehab@kernel.org>,
	 Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	 Tomasz Figa <tfiga@google.com>,
	Hsin-Yi Wang <hsinyi@chromium.org>,
	 Fritz Koenig <frkoenig@chromium.org>,
	Irui Wang <irui.wang@mediatek.com>,
	 linux-media <linux-media@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	 Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	 linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
	 srv_heupstream <srv_heupstream@mediatek.com>,
	 "moderated list:ARM/Mediatek SoC support"
	<linux-mediatek@lists.infradead.org>,
	Project_Global_Chrome_Upstream_Group@mediatek.com,
	 George Sun <george.sun@mediatek.com>
Subject: Re: [PATCH v5, 00/15] Using component framework to support multi hardware decode
Date: Wed, 18 Aug 2021 11:11:57 -0300	[thread overview]
Message-ID: <CAAEAJfDWOzCJxZFNtxeT7Cvr2pWbYrfz-YnA81sVNs-rM=8n4Q@mail.gmail.com> (raw)
In-Reply-To: <20210811025801.21597-1-yunfei.dong@mediatek.com>

+danvet

Hi,

On Tue, 10 Aug 2021 at 23:58, Yunfei Dong <yunfei.dong@mediatek.com> wrote:
>
> This series adds support for multi hardware decode into mtk-vcodec, by first
> adding component framework to manage each hardware information: interrupt,
> clock, register bases and power. Secondly add core thread to deal with core
> hardware message, at the same time, add msg queue for different hardware
> share messages. Lastly, the architecture of different specs are not the same,
> using specs type to separate them.
>

I don't think it's a good idea to introduce the component API in the
media subsystem. It doesn't seem to be maintained, IRC there's not even
a maintainer for it, and it has some issues that were never addressed.

It would be really important to avoid it. Is it really needed in the
first place?

Thanks,
Ezequiel

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  parent reply	other threads:[~2021-08-18 14:13 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-08-11  2:57 [PATCH v5, 00/15] Using component framework to support multi hardware decode Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 01/15] media: mtk-vcodec: Get numbers of register bases from DT Yunfei Dong
2021-08-20  3:29   ` Tzung-Bi Shih
2021-08-11  2:57 ` [PATCH v5, 02/15] media: mtk-vcodec: Align vcodec wake up interrupt interface Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 03/15] media: mtk-vcodec: Refactor vcodec pm interface Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 04/15] media: mtk-vcodec: Use component framework to manage each hardware information Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 05/15] dt-bindings: media: mtk-vcodec: Separate video encoder and decoder dt-bindings Yunfei Dong
2021-08-17 20:33   ` Rob Herring
2021-08-11  2:57 ` [PATCH v5, 06/15] media: mtk-vcodec: Use pure single core for MT8183 Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 07/15] media: mtk-vcodec: Add irq interface for multi hardware Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 08/15] media: mtk-vcodec: Add msg queue feature for lat and core architecture Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 09/15] media: mtk-vcodec: Generalize power and clock on/off interfaces Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 10/15] media: mtk-vcodec: Add new interface to lock different hardware Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 11/15] media: mtk-vcodec: Add core thread Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 12/15] media: mtk-vcodec: Support 34bits dma address for vdec Yunfei Dong
2021-08-11  2:57 ` [PATCH v5, 13/15] dt-bindings: media: mtk-vcodec: Adds decoder dt-bindings for mt8192 Yunfei Dong
2021-08-11 17:24   ` Rob Herring
2021-08-17  3:38     ` yunfei.dong
2021-08-11 17:41   ` Rob Herring
2021-08-11 17:59   ` Laurent Pinchart
2021-08-17  3:50     ` yunfei.dong
2021-08-29 20:54       ` Ezequiel Garcia
2021-09-01  3:49         ` yunfei.dong
2021-09-01 11:50           ` Ezequiel Garcia
2021-09-02  6:09             ` yunfei.dong
2021-09-03  4:02               ` Chen-Yu Tsai
2021-08-29 20:50     ` Ezequiel Garcia
2021-08-30  6:07       ` yunfei.dong
2021-08-30  9:00         ` Laurent Pinchart
2021-08-11  2:58 ` [PATCH v5, 14/15] media: mtk-vcodec: Add core dec and dec end ipi msg Yunfei Dong
2021-08-11  2:58 ` [PATCH v5, 15/15] media: mtk-vcodec: Use codec type to separate different hardware Yunfei Dong
2021-08-18 14:11 ` Ezequiel Garcia [this message]
2021-08-19  7:13   ` [PATCH v5, 00/15] Using component framework to support multi hardware decode yunfei.dong
2021-08-19 14:10     ` Ezequiel Garcia
2021-08-20  7:59       ` yunfei.dong
2021-08-22 14:32         ` Ezequiel Garcia
2021-08-24 10:21           ` yunfei.dong
2021-08-25  5:48             ` yunfei.dong
2021-08-22 16:50   ` Daniel Vetter
2021-08-22 17:57     ` Ezequiel Garcia
2021-08-26  9:14       ` Daniel Vetter

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