From: "Jernej Škrabec" <jernej.skrabec@gmail.com>
To: Chen-Yu Tsai <wens@kernel.org>,
Jernej Skrabec <jernej@kernel.org>,
Samuel Holland <samuel@sholland.org>,
Vinod Koul <vkoul@kernel.org>, Chen-Yu Tsai <wens@kernel.org>
Cc: linux-sunxi@lists.linux.dev,
linux-arm-kernel@lists.infradead.org, dmaengine@vger.kernel.org
Subject: Re: [PATCH] dmaengine: sun6i: Add debug messages for cyclic DMA prepare
Date: Mon, 20 Oct 2025 19:07:29 +0200 [thread overview]
Message-ID: <1934468.tdWV9SEqCh@jernej-laptop> (raw)
In-Reply-To: <20251020170147.2783867-1-wens@kernel.org>
Dne ponedeljek, 20. oktober 2025 ob 19:01:45 Srednjeevropski poletni čas je Chen-Yu Tsai napisal(a):
> The driver already has debug messages for memcpy and linear transfers,
> but is missing them for cyclic transfers.
>
> Cyclic transfers are one of the main uses of the DMA controller, used
> for audio data transfers. And since these are likely the first DMA
> peripherals to be enabled, it helps to have these debug messages.
>
> Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Best regards,
Jernej
prev parent reply other threads:[~2025-10-20 17:07 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-20 17:01 [PATCH] dmaengine: sun6i: Add debug messages for cyclic DMA prepare Chen-Yu Tsai
2025-10-20 17:07 ` Jernej Škrabec [this message]
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