From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 92E9C36C588; Wed, 26 Aug 2026 06:50:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787727057; cv=none; b=hTz5u/RLOgwSoD0uxCICJi4OdEsn9ZPIyVrXI9UAjUyVsd5/pwCAjSq9a50tFrQudATm1ioYVparwptrGC+J5f52rXyZbYIvO+PtZKkBr+VMkREGw9c9EYdHX32/qf3mCJA//H1oJ4VfHohwY8uaiZUaWCirYT8Ha92QUivuvJw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787727057; c=relaxed/simple; bh=81Z0OBJdcHLEQ0z1Ifr+52KyoOf8ct//8xiq+mWPKKU=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=dt+IPpOcEIrtOEFQBZOFuElnR9qMYbus1vGYb6TcUKFXl252NfEHVsMX51zHuCbMa3x55H75wPqAW6oSbAV0DkXIitGSo/FJCZZ5KctTwh7tcuewpDOOD+a2whCXEDgCXAcaEc6y3DcMKaw/vTe+xXwMPZooh44i0O16uFExP74= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=OMaTw8uN; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="OMaTw8uN" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1FF1E1F000E9; Wed, 26 Aug 2026 06:50:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1787727056; bh=eknOS7DPk4eW/moos+V/ffAFnLmh02PexohFS/buP1A=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=OMaTw8uNgmB61qikVsUyoEMfLk1UcFHD8cURdGo2nvyCA48sxN6EnLt2/w7xn4Et0 g3Pn2tf9WVWI/Wo55qC5LdzWhIvGBpGHX03YUvRaKFNE+qoUzByNNN8WUYzk6u8q9c hZe4fSXtVQqdeOgfCxEor5qAEM+EezPlbKf9Do6It6XUolRI6UssGK+nyTZEynLW02 p1EEI/FZpYwgQTF+mHkGEP/2sfk3DA2C8a6wWx/7rHP7CYsOI6ZyacjitXQTy30+k6 oOA+AH0fuGKaMVCgIUqZz5DR0E5PQyt1/Qx+pF9wEoWonKh7jpAa/bYbR0qqSdNktS WP/7gYu2wwMpw== Message-ID: <44905087-dcf0-4ca8-a4f2-814737746435@kernel.org> Date: Wed, 26 Aug 2026 08:50:44 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 00/18] Add DT support for CSI2RX multi-stream To: Rishikesh Donadkar , Yemike Abhilash Chandra , nm@ti.com, vigneshr@ti.com, kristo@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org Cc: Frank.Li@nxp.com, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, andersson@kernel.org, geert@linux-m68k.org, dmitry.baryshkov@oss.qualcomm.com, arnd@arndb.de, ebiggers@kernel.org, luca.weiss@fairphone.com, michal.simek@amd.com, sven@kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, devarsht@ti.com, u-kumar1@ti.com References: <20260713113423.2310443-1-y-abhilashchandra@ti.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 26/08/2026 07:46, Rishikesh Donadkar wrote: > > > On 13/07/26 17:04, Yemike Abhilash Chandra wrote: >> Support for multi-stream in j721e-csi2rx.c driver was merged last cycle[0]. >> This series adds the corresponding device tree support. >> >> Patch 1 is a cleanup fixing indentation in the existing CSI2RX nodes. >> >> The next few patches i.e. (Patch 2 to Patch 6) add the additional DMA >> channels required for CSI2RX multi-stream capture. >> >> Multi-stream capture uses a SERDES pair based on the FPD-Link or >> V3Link protocol. The serializer takes the input from a camera sensor >> and converts it to the FPD-Link standard, while the deserializer >> aggregates streams from multiple serializers and sends them over the >> CSI-2 RX interface. Each CSI2RX instance therefore indirectly receives >> input from multiple sensors. >> >> The remaining patches add overlays for various deserializer boards, >> and for the UB953 serializer with the IMX219 sensor. Also enabling >> DS90UB960 deserializer and DS90UB953 serializer drivers in the >> arm64 defconfig. > > Hi Abhilash, > > Thank you for the series. LGTM ! > > For the entire series, > > Reviewed-by: Rishikesh Donadkar You did not have comments for v1, no comments here, so are you really reviewed it (considering code has obvious issues)? Best regards, Krzysztof