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Mon, 07 Sep 2020 23:57:25 -0700 (PDT) Received: from pi3 ([194.230.155.174]) by smtp.googlemail.com with ESMTPSA id r16sm8407822edc.57.2020.09.07.23.57.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Sep 2020 23:57:24 -0700 (PDT) Date: Tue, 8 Sep 2020 08:57:22 +0200 From: Krzysztof Kozlowski To: Jonathan Bakker Subject: Re: [RFT 25/25] ARM: dts: s5pv210: align DMA channels with dtschema Message-ID: <20200908065722.GD24227@pi3> References: <20200907161141.31034-1-krzk@kernel.org> <20200907161141.31034-26-krzk@kernel.org> <25178674-e4af-ba35-b7f0-42091208e0e8@live.ca> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200908_025726_621561_5787AAB9 X-CRM114-Status: GOOD ( 17.62 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Lars-Peter Clausen , linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring , linux-samsung-soc@vger.kernel.org, Kukjin Kim , linux-arm-kernel@lists.infradead.org, Peter Meerwald-Stadler , Jonathan Cameron , =?utf-8?B?UGF3ZcWC?= Chmiel Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Sep 07, 2020 at 05:28:54PM -0700, Jonathan Bakker wrote: > Ah, I figured out why the dma stopped working. In s5pv210-aries.dtsi the dma's for i2s0 > are overriden to use pdma0 instead of pdma1. That also needs changing for this to > work properly. Indeed I missed this, thanks for review and tests. Best regards, Krzysztof > > Thanks, > Jonathan > > On 2020-09-07 5:17 p.m., Jonathan Bakker wrote: > > Initial testing on both an i9000 and an SGH-T959P are showing that the audio has > > stopped working with this. I'm not 100% convinced as I've had DMA issues in the > > past. However trying to play something just results in a hang after 1.5s while > > it works just fine without this patch. > > > > Thanks, > > Jonathan _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel