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From: "TingHan Shen (沈廷翰)" <TingHan.Shen@mediatek.com>
To: "angelogioacchino.delregno@collabora.com"
	<angelogioacchino.delregno@collabora.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	"Tiffany Lin (林慧珊)" <tiffany.lin@mediatek.com>,
	"mchehab@kernel.org" <mchehab@kernel.org>,
	"Yunfei Dong (董云飞)" <Yunfei.Dong@mediatek.com>,
	"krzysztof.kozlowski+dt@linaro.org"
	<krzysztof.kozlowski+dt@linaro.org>,
	"matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
	"andersson@kernel.org" <andersson@kernel.org>,
	"Andrew-CT Chen (陳智迪)" <Andrew-CT.Chen@mediatek.com>,
	"mathieu.poirier@linaro.org" <mathieu.poirier@linaro.org>
Cc: "linux-remoteproc@vger.kernel.org"
	<linux-remoteproc@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org" 
	<linux-arm-kernel@lists.infradead.org>,
	"linux-mediatek@lists.infradead.org" 
	<linux-mediatek@lists.infradead.org>,
	"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH v3 04/11] remoteproc: mediatek: Remove redundant rproc_boot
Date: Wed, 28 Sep 2022 08:27:13 +0000	[thread overview]
Message-ID: <71748c8dfe0fccee352d04323b40ff998031aeea.camel@mediatek.com> (raw)
In-Reply-To: <da5dcffc-746f-207f-eee7-f47e2550eab0@collabora.com>

On Tue, 2022-09-27 at 13:03 +0200, AngeloGioacchino Del Regno wrote:
> Il 27/09/22 04:55, Tinghan Shen ha scritto:
> > The video codec doesn't need to explicitly boot SCP in its flow
> > because the SCP remote processor enables auto boot.
> > 
> > The redundant usage of rproc_boot increases the number of rproc.power
> > over 1 and prevents successfully shutting down SCP by rproc_shutdown.
> > 
> > Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
> 
> You should Cc stable on this commit, as it's a quite important fix.
> 
> Regards,
> Angelo
> 
Hi Angelo,

Ok, I'll add it at next version.

Thanks,
TingHan

WARNING: multiple messages have this Message-ID (diff)
From: "TingHan Shen (沈廷翰)" <TingHan.Shen@mediatek.com>
To: "angelogioacchino.delregno@collabora.com"
	<angelogioacchino.delregno@collabora.com>,
	"robh+dt@kernel.org" <robh+dt@kernel.org>,
	"Tiffany Lin (林慧珊)" <tiffany.lin@mediatek.com>,
	"mchehab@kernel.org" <mchehab@kernel.org>,
	"Yunfei Dong (董云飞)" <Yunfei.Dong@mediatek.com>,
	"krzysztof.kozlowski+dt@linaro.org"
	<krzysztof.kozlowski+dt@linaro.org>,
	"matthias.bgg@gmail.com" <matthias.bgg@gmail.com>,
	"andersson@kernel.org" <andersson@kernel.org>,
	"Andrew-CT Chen (陳智迪)" <Andrew-CT.Chen@mediatek.com>,
	"mathieu.poirier@linaro.org" <mathieu.poirier@linaro.org>
Cc: "linux-remoteproc@vger.kernel.org"
	<linux-remoteproc@vger.kernel.org>,
	"linux-arm-kernel@lists.infradead.org"
	<linux-arm-kernel@lists.infradead.org>,
	"linux-mediatek@lists.infradead.org"
	<linux-mediatek@lists.infradead.org>,
	"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"devicetree@vger.kernel.org" <devicetree@vger.kernel.org>
Subject: Re: [PATCH v3 04/11] remoteproc: mediatek: Remove redundant rproc_boot
Date: Wed, 28 Sep 2022 08:27:13 +0000	[thread overview]
Message-ID: <71748c8dfe0fccee352d04323b40ff998031aeea.camel@mediatek.com> (raw)
In-Reply-To: <da5dcffc-746f-207f-eee7-f47e2550eab0@collabora.com>

On Tue, 2022-09-27 at 13:03 +0200, AngeloGioacchino Del Regno wrote:
> Il 27/09/22 04:55, Tinghan Shen ha scritto:
> > The video codec doesn't need to explicitly boot SCP in its flow
> > because the SCP remote processor enables auto boot.
> > 
> > The redundant usage of rproc_boot increases the number of rproc.power
> > over 1 and prevents successfully shutting down SCP by rproc_shutdown.
> > 
> > Signed-off-by: Tinghan Shen <tinghan.shen@mediatek.com>
> 
> You should Cc stable on this commit, as it's a quite important fix.
> 
> Regards,
> Angelo
> 
Hi Angelo,

Ok, I'll add it at next version.

Thanks,
TingHan
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  reply	other threads:[~2022-09-28  8:27 UTC|newest]

Thread overview: 60+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-27  2:55 [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Tinghan Shen
2022-09-27  2:55 ` Tinghan Shen
2022-09-27  2:55 ` [PATCH v3 01/11] dt-bindings: remoteproc: mediatek: Give the subnode a persistent name Tinghan Shen
2022-09-27  2:55   ` Tinghan Shen
2022-09-28  6:54   ` Peng Fan
2022-09-28  6:54     ` Peng Fan
2022-09-28 17:47   ` Krzysztof Kozlowski
2022-09-28 17:47     ` Krzysztof Kozlowski
2022-09-27  2:55 ` [PATCH v3 02/11] dt-bindings: remoteproc: mediatek: Support MT8195 dual-core SCP Tinghan Shen
2022-09-27  2:55   ` Tinghan Shen
2022-09-28  7:01   ` Peng Fan
2022-09-28  7:01     ` Peng Fan
2022-09-28  9:17     ` TingHan Shen (沈廷翰)
2022-09-28  9:17       ` TingHan Shen (沈廷翰)
2022-09-28  9:37       ` Peng Fan
2022-09-28  9:37         ` Peng Fan
2022-09-28 17:50       ` Krzysztof Kozlowski
2022-09-28 17:50         ` Krzysztof Kozlowski
2022-09-28 17:48   ` Krzysztof Kozlowski
2022-09-28 17:48     ` Krzysztof Kozlowski
2022-09-27  2:55 ` [PATCH v3 03/11] arm64: dts: mt8195: Add SCP core 1 node Tinghan Shen
2022-09-27  2:55   ` Tinghan Shen
2022-09-27 11:01   ` AngeloGioacchino Del Regno
2022-09-27 11:01     ` AngeloGioacchino Del Regno
2023-01-17  8:19     ` TingHan Shen (沈廷翰)
2023-01-17  8:19       ` TingHan Shen (沈廷翰)
2023-01-17  8:55       ` AngeloGioacchino Del Regno
2023-01-17  8:55         ` AngeloGioacchino Del Regno
2022-09-27  2:55 ` [PATCH v3 04/11] remoteproc: mediatek: Remove redundant rproc_boot Tinghan Shen
2022-09-27  2:55   ` Tinghan Shen
2022-09-27 11:03   ` AngeloGioacchino Del Regno
2022-09-27 11:03     ` AngeloGioacchino Del Regno
2022-09-28  8:27     ` TingHan Shen (沈廷翰) [this message]
2022-09-28  8:27       ` TingHan Shen (沈廷翰)
2022-09-28  9:40       ` Peng Fan
2022-09-28  9:40         ` Peng Fan
2022-09-28 10:14         ` TingHan Shen (沈廷翰)
2022-09-28 10:14           ` TingHan Shen (沈廷翰)
2022-09-27  2:56 ` [PATCH v3 05/11] remoteproc: mediatek: Add SCP core 1 register definitions Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27 11:04   ` AngeloGioacchino Del Regno
2022-09-27 11:04     ` AngeloGioacchino Del Regno
2022-09-27  2:56 ` [PATCH v3 06/11] remoteproc: mediatek: Add MT8195 SCP core 1 operations Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27  2:56 ` [PATCH v3 07/11] remoteproc: mediatek: Probe MT8195 SCP core 1 Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27  2:56 ` [PATCH v3 08/11] remoteproc: mediatek: Control SCP core 1 boot by rproc subdevice Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27  2:56 ` [PATCH v3 09/11] remoteproc: mediatek: Setup MT8195 SCP core 1 SRAM offset Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27  2:56 ` [PATCH v3 10/11] remoteproc: mediatek: Handle MT8195 SCP core 1 watchdog timeout Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27  2:56 ` [PATCH v3 11/11] remoteproc: mediatek: Refine ipi handler error message Tinghan Shen
2022-09-27  2:56   ` Tinghan Shen
2022-09-27 11:06   ` AngeloGioacchino Del Regno
2022-09-27 11:06     ` AngeloGioacchino Del Regno
2022-11-01 20:40 ` [PATCH v3 00/11] Add support for MT8195 SCP 2nd core Mathieu Poirier
2022-11-01 20:40   ` Mathieu Poirier
2023-01-17  7:43   ` TingHan Shen (沈廷翰)
2023-01-17  7:43     ` TingHan Shen (沈廷翰)

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