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bh=1bCerCDAEZy49Pjk9AKA1MD4HW0on4gv7aPJ4yjosrI=; b=RrfVrGUkGrPledCoFrBnDesftmTcvir6/9jiAxP1gXdl+F7KNghDmxdgJS3bJiBGOc NvsOPm5Xhln+xzS9H0usqFOweoMMkukY80EAioOQsL32XGRDt5gbfUCcdK1LXY4RTRaX YD9tgXLibjKzJ+CAIx56jP823XtkDXbBE7LschXIqLPuRJxK83l30r1PITxaUVzK3yD0 zhEkpvlJpmjNro3jA5tSF7mgtInuGqVkqdponWMqGDpmU3NWHgKEuXl6IXD2QNr6Pcy2 lYLIzcDvqc/Eq+wtOx88i91o79MaSFlrTrE5sajCfYHEKxoxlKEI0uely4UBRKRyBdaj sVzw== X-Gm-Message-State: AOJu0Yx4bMfq1x2gf0cOLd3KmGNvIXeqy0woYU0V9KWTdmSiQA/BuQnZ nCgoAwLbWQhCuxyJxHfferZZXA== X-Google-Smtp-Source: AGHT+IGhi87IDFEnFOgNFUa+IO/q70IXJ9jmoGkRXfWsgXQ4bzB5D+XAhw4ghTqYTur2wbCSLlI1ag== X-Received: by 2002:a17:907:60d5:b0:9bf:c6a2:d3d8 with SMTP id hv21-20020a17090760d500b009bfc6a2d3d8mr7279998ejc.29.1698061309291; Mon, 23 Oct 2023 04:41:49 -0700 (PDT) Received: from [192.168.1.20] ([178.197.218.126]) by smtp.gmail.com with ESMTPSA id dv19-20020a170906b81300b009928b4e3b9fsm6587999ejb.114.2023.10.23.04.41.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 23 Oct 2023 04:41:48 -0700 (PDT) Message-ID: <0e34c780-3634-4ca1-954f-c74dc566c7cb@linaro.org> Date: Mon, 23 Oct 2023 13:41:46 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] ASoC: dt-bindings: qcom,q6dsp-lpass-ports: Add WSA2 audio ports IDs Content-Language: en-US To: Srinivas Kandagatla , Andy Gross , Bjorn Andersson , Konrad Dybcio , Liam Girdwood , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Banajit Goswami , Jaroslav Kysela , Takashi Iwai , linux-arm-msm@vger.kernel.org, alsa-devel@alsa-project.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20231019153541.49753-1-krzysztof.kozlowski@linaro.org> <06a2c115-278a-47e0-b5ba-74639b6b23aa@linaro.org> From: Krzysztof Kozlowski Autocrypt: addr=krzysztof.kozlowski@linaro.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23/10/2023 10:37, Srinivas Kandagatla wrote: > Hi Krzysztof, > > On 19/10/2023 16:35, Krzysztof Kozlowski wrote: >> Add defines for audio ports used on Qualcomm WSA2 LPASS (Low Power >> Audio SubSystem). >> >> Signed-off-by: Krzysztof Kozlowski >> --- >> include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h | 5 +++++ >> 1 file changed, 5 insertions(+) >> >> diff --git a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h >> index 39f203256c4f..c5ea35abf129 100644 >> --- a/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h >> +++ b/include/dt-bindings/sound/qcom,q6dsp-lpass-ports.h >> @@ -139,6 +139,11 @@ >> #define DISPLAY_PORT_RX_5 133 >> #define DISPLAY_PORT_RX_6 134 >> #define DISPLAY_PORT_RX_7 135 >> +#define WSA2_CODEC_DMA_RX_0 136 >> +#define WSA2_CODEC_DMA_TX_0 137 >> +#define WSA2_CODEC_DMA_RX_1 138 >> +#define WSA2_CODEC_DMA_TX_1 139 >> +#define WSA2_CODEC_DMA_TX_2 140 >> > > Patches looks fine as it is, but do you realize that this s a dead code > w.r.t upstream. > WSA2 is used only with 4 speaker setup and in such cases we use WSA > codec dma to drive 4 channels. > > So WSA2 will not be used by itself. > I would prefer support for this to be added when we are really able to > test WSA2 by itself. OK, the patchset can be ignored. Best regards, Krzysztof