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[178.79.73.218]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-471144b5c34sm252921305e9.10.2025.10.20.10.07.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Oct 2025 10:07:30 -0700 (PDT) From: Jernej =?UTF-8?B?xaBrcmFiZWM=?= To: Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Vinod Koul , Chen-Yu Tsai 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 Message-ID: <1934468.tdWV9SEqCh@jernej-laptop> In-Reply-To: <20251020170147.2783867-1-wens@kernel.org> References: <20251020170147.2783867-1-wens@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251020_100732_911475_40FC813D X-CRM114-Status: UNSURE ( 9.42 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Dne ponedeljek, 20. oktober 2025 ob 19:01:45 Srednjeevropski poletni =C4=8D= as je Chen-Yu Tsai napisal(a): > The driver already has debug messages for memcpy and linear transfers, > but is missing them for cyclic transfers. >=20 > 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. >=20 > Signed-off-by: Chen-Yu Tsai Acked-by: Jernej Skrabec Best regards, Jernej