From: Vinod Koul <vkoul@kernel.org>
To: imx@lists.linux.dev, dmaengine@vger.kernel.org,
linux-kernel@vger.kernel.org, Frank Li <Frank.Li@nxp.com>
Cc: imx@lists.linux.dev
Subject: Re: [PATCH v2 1/2] dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated
Date: Tue, 11 Jun 2024 23:58:19 +0530 [thread overview]
Message-ID: <171813049980.475662.10470435420085877416.b4-ty@kernel.org> (raw)
In-Reply-To: <20240603152317.69917-1-Frank.Li@nxp.com>
On Mon, 03 Jun 2024 11:23:15 -0400, Frank Li wrote:
> The edma feature individual IRQs for each DMA channel at some devices.
> Given the presence of numerous eDMA instances, each with multiple channels,
> IRQ request during probe results in an extensive list at /proc/interrupts.
> However, a significant portion of these channels remains unused by the
> system.
>
> Request irq only when a DMA client driver requests a DMA channel.
>
> [...]
Applied, thanks!
[1/2] dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated
commit: 44eb827264de4f14d8317692441e13f5e2aadbf2
[2/2] dmaengine: fsl-edma: remove redundant "idle" field from fsl_chan
commit: bb160502a45440d2b52c189d5a81365c01b8d494
Best regards,
--
Vinod Koul <vkoul@kernel.org>
prev parent reply other threads:[~2024-06-11 18:28 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-06-03 15:23 [PATCH v2 1/2] dmaengine: fsl-edma: request per-channel IRQ only when channel is allocated Frank Li
2024-06-03 15:23 ` [PATCH v2 2/2] dmaengine: fsl-edma: remove redundant "idle" field from fsl_chan Frank Li
2024-06-11 18:28 ` Vinod Koul [this message]
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