From: Frank Li <Frank.li@nxp.com>
To: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
Cc: Michael Riesch <michael.riesch@collabora.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Heiko Stuebner <heiko@sntech.de>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-rockchip@lists.infradead.org
Subject: Re: [PATCH 2/5] media: synopsys: Add support for multiple streams
Date: Fri, 17 Apr 2026 04:38:16 -0400 [thread overview]
Message-ID: <aeHxeCOn_Lo6XgzJ@lizhi-Precision-Tower-5810> (raw)
In-Reply-To: <20260415-csi2_imx95-v1-2-7d63f3508719@oss.nxp.com>
On Wed, Apr 15, 2026 at 11:46:53AM +0800, Guoniu Zhou wrote:
> The current driver only supports single stream operation. Add support
> for multiple concurrent streams by tracking enabled streams with a
> bitmask and only initializing the hardware once for the first stream.
>
> This enables use cases such as surround view systems where multiple
> camera streams need to be processed simultaneously through the same
> CSI-2 receiver interface.
Look like this driver only one sink and one source pad, how to implement
multiple stream.
Frank
>
> Signed-off-by: Guoniu Zhou <guoniu.zhou@oss.nxp.com>
> ---
> 2.34.1
>
next prev parent reply other threads:[~2026-04-17 8:38 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-15 3:46 [PATCH 0/5] media: synopsys: enhancements and i.MX95 support Guoniu Zhou
2026-04-15 3:46 ` [PATCH 1/5] media: synopsys: Add support for RAW16 Bayer formats Guoniu Zhou
2026-04-17 8:31 ` Frank Li
2026-04-15 3:46 ` [PATCH 2/5] media: synopsys: Add support for multiple streams Guoniu Zhou
2026-04-17 8:38 ` Frank Li [this message]
2026-04-15 3:46 ` [PATCH 3/5] media: synopsys: Add PHY stopstate wait for i.MX93 Guoniu Zhou
2026-04-17 8:51 ` Frank Li
2026-04-15 3:46 ` [PATCH 4/5] media: dt-bindings: add NXP i.MX95 compatible string Guoniu Zhou
2026-04-15 8:10 ` Krzysztof Kozlowski
2026-04-15 9:21 ` G.N. Zhou (OSS)
2026-04-17 10:30 ` Frank Li
2026-04-15 3:46 ` [PATCH 5/5] media: synopsys: Add support for i.MX95 Guoniu Zhou
2026-04-17 9:45 ` Frank Li
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