From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793182219; b=XWpuXFQqAhTM1t8943TLZdMLGA62FnpCWVzbZydlToEXyMbQt047hucs8fnsxFDMPJpm vVt/4OpRkAM19B5WwTnPfKzmWNtMWeLWgIbbNGAuKh0VcqmkXWovUidqGXNxiGoKPprIv N1FDr7WKbhk/fVnVUHrmYWKdSGzVAp8G+rzbb0gPuUOw1WSQEk4dm9WvOQonArHC+3yXh L1QPXcGT6bYPUHYfRRx420c2Ph2UJBk+jJ3OWrQKjvIDptwCs0+qh/Glw/zw7+U+KhlQW n9RljD/UzTtGMm3afgUAG7/+UYzUF5r7VYCBf7DWg5HkpQM0F8rLPPCyhCRqYrkcKoA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793182219; h=Received:DKIM-Signature:Message-ID:Date:MIME-Version:User-Agent: Subject:To:Cc:References:From:In-Reply-To:Content-Type: Content-Transfer-Encoding; bh=cKELuaD9Ie6Wnn1CxU2GmM1KmGGgirgeDOIpmC2cCUg=; b=m4IQAjAkHv37dS/LWIA6zX8E1MALY22bnseLfUvPBh4Qb/DaKn2k95jngUwTyQ4+3OSH bc8u2rC137zgKZ2jMAT/2U+UU+gdb5qeVAjqgdVWrSQu9E23/WyzXAisFza2iZDZGMyQL 4hsr2MjOUJKCZBDazc5CGZywpfdWWAnlCSBbYUpW/0YaaUqWCjf9cvWAh+EMdGe9xJeD2 aiT/jTZnVfU73Q9Tkkc/Y+4/5bsFs/lVvC7EU4GwjVExMQy9E9juQGyOpdTaqfpBGahq7 fuRcy57bLPWogGyUU3gRcjX6QDMnq4hhIwVwK2UECPTXS7CRQvNqmRn4Mjq0UVn50wg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=bMuVOyhS; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 37A68606A31A; Wed, 28 Oct 2026 10:10:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=bMuVOyhS Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2AF891F01825; Wed, 28 Oct 2026 10:10:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793182218; bh=cKELuaD9Ie6Wnn1CxU2GmM1KmGGgirgeDOIpmC2cCUg=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=bMuVOyhSp4DaG0p3XbSvBAUGlFW7FWYjyLvjCDT4Xx3iwiztXSf6V2NJ8enAFMjDY vmXeSS0wNfHN9p+6dcY9f7LEdjtnXIfLNVKjJnIivwsJ4LkQYCefzwVBP9yQUOurcF Pnjitvl1v2JT980gnK6FtSxxZhiGtS9sk+gQoWSeyY8IMDLBJMLv2mAtV3CqMpJhOu 3E1dAzgJYROc6CB1dQJTZGaeQYwpTwkpqYIUGyTKhnJgOStf2Pox6kZdd2GaGCPldO 73E7jCp8dJm70kK2SfTpeoZAJN83ym77/qD0rrQJNttz9AUUboQsRxp54i2VzammUC ZJFaxG36O8xNw== Message-ID: <8e05a28e-7881-4bf5-98c7-c5ccf4e22735@kernel.org> Date: Wed, 28 Oct 2026 12:10:14 +0200 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 0/9] media: camss: add SM8750 support To: Qianhui Xu Cc: 'Bryan O'Donoghue' , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , Hangxiang Ma , linux-media@vger.kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261028093003.722745-1-xiaqinghuan@mail.ustc.edu.cn> From: Vladimir Zapolskiy In-Reply-To: <20261028093003.722745-1-xiaqinghuan@mail.ustc.edu.cn> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hello Qianhui. On 10/28/26 11:29, Qianhui Xu wrote: > This series adds camera capture support for the Qualcomm SM8750 SoC > (camera subsystem block with three full and two lite CSIDs, six CSIPHY, for CSIPHYs you shall use the new MIPI CSI2 PHY driver unavoidably, see drivers/phy/qualcomm/phy-qcom-mipi-csi2-core.c, as a reference see the recently published SM8450 CAMSS support: https://lore.kernel.org/linux-arm-msm/20261026224957.1115370-1-vz@kernel.org > three full and two lite VFEs and three CSITPGs). It was developed on a > Lenovo TB322FC (Y700 Gen4 tablet) and both of its sensors (rear s5kjns, > front gc08a8) capture at full resolution and 30 fps with it, through > libcamera. > > The block is close to the SM8650 one, but the capture interrupts move from > the VFE to the CSID: the VFE of this generation has no useful interrupt > sources, and the CSID reports RDI buffer done, register update completion > and CAMIF start-of-frame per CSI2 stream. That drives the two structural > changes in the series: > -- Best wishes, Vladimir