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[2403:580a:80ed:0:4835:5a07:49e7:f115]) by smtp.gmail.com with ESMTPSA id 41be03b00d2f7-aee7de19cdasm1074217a12.24.2025.02.27.04.09.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 27 Feb 2025 04:09:54 -0800 (PST) From: James Calligeros Date: Thu, 27 Feb 2025 22:07:35 +1000 Subject: [PATCH v3 08/20] ASoC: dt-bindings: tas27xx: document ti,sdout-force-zero-mask property Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250227-apple-codec-changes-v3-8-cbb130030acf@gmail.com> References: <20250227-apple-codec-changes-v3-0-cbb130030acf@gmail.com> In-Reply-To: <20250227-apple-codec-changes-v3-0-cbb130030acf@gmail.com> To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , Shenghao Ding , Kevin Lu , Baojun Xu , Dan Murphy , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Shi Fu , Jean Delvare , Guenter Roeck Cc: Alyssa Rosenzweig , =?utf-8?q?Martin_Povi=C5=A1er?= , Hector Martin , linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, asahi@lists.linux.dev, linux-hwmon@vger.kernel.org, James Calligeros X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=openpgp-sha256; l=1199; i=jcalligeros99@gmail.com; h=from:subject:message-id; bh=HT+SDIfQlIRms8FxF8pg1Dd1jnfWIMjWKWXnYtBy3qs=; b=owGbwMvMwCV2xczoYuD3ygTG02pJDOkHQk9ZPbvoOmHlxuaJDZfX8Trd8DLc4Bz8IH46h9P5+ vvrY5/qdZSyMIhxMciKKbJsaBLymG3EdrNfpHIvzBxWJpAhDFycAjCR+k6G/zUTQotfiQo+yQvm 5Hi5Y1p4ILN396dUp9dLj5aWKDDfCWD4HzZhlsL1snrfNYtM+x++1dF5LymzNXnbw7QF6Wrrpjz axwQA X-Developer-Key: i=jcalligeros99@gmail.com; a=openpgp; fpr=B08212489B3206D98F1479BDD43632D151F77960 TAS2764 can be programmed to zero-fill/ignore certain TDM slots on a shared I2S bus. Since this is a per-chip setting that is a consequence of how it is implemented on a specific board, express this as a Devicetree property. Signed-off-by: James Calligeros --- .../bindings/sound/ti,tas27xx.yaml | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/ti,tas27xx.yaml b/Documentation/devicetree/bindings/sound/ti,tas27xx.yaml index fcaae848e78a1137e4d44f98258207bba68772b9..d65a278c92873b00bf357fb26b430386e7860e54 100644 --- a/Documentation/devicetree/bindings/sound/ti,tas27xx.yaml +++ b/Documentation/devicetree/bindings/sound/ti,tas27xx.yaml @@ -50,6 +50,10 @@ properties: $ref: /schemas/types.yaml#/definitions/uint32 description: TDM TX voltage sense time slot. + ti,sdout-force-zero-mask: + $ref: /schemas/types.yaml#/definitions/uint32 + description: Mask of TDM slots to zero-fill on a shared I2S bus. + '#sound-dai-cells': # The codec has a single DAI, the #sound-dai-cells=<1>; case is left in for backward # compatibility but is deprecated.