From: Vinod Koul <vkoul@kernel.org>
To: Frank Li <Frank.Li@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>,
dmaengine@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, Frank.Li@oss.nxp.com
Cc: imx@lists.linux.dev, Frank Li <Frank.Li@nxp.com>
Subject: Re: [PATCH 1/1] dmaengine: add dmaengine_get_provider_device() API
Date: Fri, 09 Oct 2026 12:14:58 +0200 [thread overview]
Message-ID: <179154089879.553139.15809990665785569211.b4-ty@kernel.org> (raw)
In-Reply-To: <20261002202341.253152-1-Frank.Li@oss.nxp.com>
On Fri, 02 Oct 2026 16:23:40 -0400, Frank.Li@oss.nxp.com wrote:
> Add dmaengine_get_provider_device() API and kernel doc for
> dmaengine_get_dma_device() to describe the difference.
>
> dmaengine_get_dma_device() is used for DMA mapping because some DMA
> engines provide per-channel iommu mapping.
>
> dmaengine_get_provider_device() is used to find a DMA engine channel
> by a filter function.
>
> [...]
Applied, thanks!
[1/1] dmaengine: add dmaengine_get_provider_device() API
commit: 61527d7e6998e87b3acd04f1cd2f4d6814385051
Best regards,
--
~Vinod
prev parent reply other threads:[~2026-10-09 10:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-02 20:23 [PATCH 1/1] dmaengine: add dmaengine_get_provider_device() API Frank.Li
2026-10-09 10:14 ` Vinod Koul [this message]
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