From: Vinod Koul <vkoul@kernel.org>
To: Frank.Li@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
dmaengine@vger.kernel.org, imx@lists.linux.dev,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org,
Shengjiu Wang <shengjiu.wang@nxp.com>
Subject: Re: [PATCH v2] dmaengine: imx-sdma: Refine spba bus searching in probe
Date: Mon, 08 Jun 2026 11:25:53 +0530 [thread overview]
Message-ID: <178089815387.15844.2917826633500399356.b4-ty@kernel.org> (raw)
In-Reply-To: <20260407032755.2758049-1-shengjiu.wang@nxp.com>
On Tue, 07 Apr 2026 11:27:55 +0800, Shengjiu Wang wrote:
> There are multi spba-busses for i.MX8M* platforms, if only search for
> the first spba-bus in DT, the found spba-bus may not the real bus of
> audio devices, which cause issue for sdma p2p case, as the sdma p2p
> script presently does not deal with the transactions involving two devices
> connected to the AIPS bus.
>
> Search the SDMA parent node first, which should be the AIPS bus, then
> search the child node whose compatible string is spba-bus under that AIPS
> bus for the above multi spba-busses case.
>
> [...]
Applied, thanks!
[1/1] dmaengine: imx-sdma: Refine spba bus searching in probe
commit: d52d42e2e5d9f13166e81ac837ebb023d1306e61
Best regards,
--
~Vinod
prev parent reply other threads:[~2026-06-08 5:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-07 3:27 [PATCH v2] dmaengine: imx-sdma: Refine spba bus searching in probe Shengjiu Wang
2026-04-07 3:48 ` Frank Li
2026-04-07 8:26 ` Marco Felsch
2026-04-07 8:59 ` Shengjiu Wang
2026-06-08 5:55 ` Vinod Koul [this message]
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