From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B60EE277002; Tue, 29 Apr 2025 07:34:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745912073; cv=none; b=WRJnT21FPs3t2Fw91y/RrzRj3m2GKoo3SMORyrM+JZGGRZ8vYBloaaIRZ9eIHFcoDOpPTGOqmKjt9zM2H7V9HrNVAO3ux9u+Zz/tKmRmRlDEbJKdHjY36UQIJ61wsqntQD9m5C4BIdgP6b4fgvzts3LSioOp7cR/mTjtg9yFX+M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745912073; c=relaxed/simple; bh=1FIwLwyQulKxxFP/ujnEVpEdgFJ8AVSMc5D8iY1ISc4=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=RclPZSzUi1GuIGfI+IbTkixh3jklqSlAU09S3oDkDOIY8CmqVRi7USBINXmjaqjG4Ls9wWoiT5/aDJPu30O5CGgJxaULzIG0zZLyjjFb30lCsPF3DrtOh3bLdGMfgYoSoSVyYQNlw8YIH4yV6FTIWLPAPtskQRVPVXEU7nyH0WA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=jaRZw/fw; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="jaRZw/fw" Received: by smtp.kernel.org (Postfix) with ESMTPSA id EC7ABC4CEED; Tue, 29 Apr 2025 07:34:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745912073; bh=1FIwLwyQulKxxFP/ujnEVpEdgFJ8AVSMc5D8iY1ISc4=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=jaRZw/fwNa8P6+yoOBvuASueTp81mAvevIGO5h2y3NT2ac5rUzI7PPeMzY0x4wxeP hsbfxzfMJkWNqo9JVcuP/FLvwIFPlCg7L/QmeLfBN8XfbeTQBSzORgASauE7opb+46 VJNq9eT4v+TM0tE6DKElhVpHQDq7eKqXrlL5LshoR4eLWID9VkFbroFF4gvsXEZ0WU pKXeWm9LqtGIyfEvWy1FjvCXxUs2q5VFV+M1HjAIXccYZ5jj8PLQBcTc2Qjmn541BP r1OpbM0jqZoe9cvTTy+fybg46f0Pm2vV7wx/VhuVKihv9SkERJn7TBnd1YO3k0WUwk WdxIQJKLCpN5g== Message-ID: <4557dde5-c0fe-4339-8c4c-291b186ee86f@kernel.org> Date: Tue, 29 Apr 2025 09:34:28 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 00/12] Enable jpeg enc & dec multi-hardwares for MT8196 To: =?UTF-8?B?S3lyaWUgV3UgKOWQtOaZlyk=?= Cc: "linux-kernel@vger.kernel.org" , "linux-mediatek@lists.infradead.org" , "linux-media@vger.kernel.org" , "devicetree@vger.kernel.org" , "kyrie.wu@mediatek.corp-partner.google.com" , "mchehab@kernel.org" , "conor+dt@kernel.org" , "robh@kernel.org" , "hverkuil-cisco@xs4all.nl" , "linux-arm-kernel@lists.infradead.org" , "matthias.bgg@gmail.com" , "krzk+dt@kernel.org" , AngeloGioacchino Del Regno References: <20250425085328.16929-1-kyrie.wu@mediatek.com> <20250428-inescapable-smiling-oriole-bfbe3e@kuoka> <5735ebabb8b049bd7c8700a433bf5b073dde66ad.camel@mediatek.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 28/04/2025 10:10, Kyrie Wu (吴晗) wrote: > On Mon, 2025-04-28 at 09:01 +0200, Krzysztof Kozlowski wrote: >> External email : Please do not click links or open attachments until >> you have verified the sender or the content. >> >> >> On Fri, Apr 25, 2025 at 04:53:16PM GMT, Kyrie Wu wrote: >>> This series adds support for mt8196 multi-hardwares jpeg enc & dec, >>> by first adding mt8196 jpegdec and jpegenc compatible to install >>> kernel driver. Add smmu setting to support smmu and iommu at the >>> same time. >>> Secondly refactor buffer and clock setting to support multi-hw jpeg >>> working. >>> Lastly, fix some bugs, including resolution change handleing, stop >>> streaming sw flow and others. >>> >>> This series has been tested with MT8196 tast test. >>> Encoding and decoding worked for this chip. >>> >>> Patches 1-3 Adds jpeg encoder and decoder compatible. >>> Patches 4 add jpeg smmu sid setting. >>> Patches 5 fix jpeg hw count setting to support different chips. >>> Patches 6 refactor jpeg buffer payload setting to handle buffer >>> size bug while resolution changed. >>> Patches 7 reconstruct jpeg dst buffer layout. >>> Patches 8 fix multi-core stop streaming flow >>> Patches 9 refactor multi-core clk suspend/resume setting >>> Patches 10 fix decoding buffer number setting timing issue >>> Patches 11 refactor decoding resolution change operation >>> Patches 12 fix remove buffer operation >>> >>> --- >>> This series patches dependent on: >>> [1] >>> > https://urldefense.com/v3/__https://patchwork.kernel.org/project/linux-mediatek/patch/20250424090824.5309-1-jianhua.lin@mediatek.com/__;!!CTRNKA9wMg0ARbw!hDjzydf2blyIhdAkYs_NbqpEaaWTuolLbaHLDw8hLg4BJ87r7ePzKkET-uDw24U6YXAqmbSxItem1Q$ >>> >>> Changes compared with v2: >>> --refactor smmu sid setting function interface >>> --Some modifications for patch v2's review comments. >> >> This is very vague. What exactly changed. > > Dear Krzysztof, > > Sorry for the shortly descriptions. The main changing in V3 is fixed > dt-bindings comments by you. What changed? What comments? Again way too vague. Best regards, Krzysztof