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Fri, 23 Oct 2020 22:51:33 -0800 Received: from MTKMBS07N2.mediatek.inc (172.21.101.141) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 23 Oct 2020 23:41:31 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Sat, 24 Oct 2020 14:41:29 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Sat, 24 Oct 2020 14:41:29 +0800 From: Jiaxin Yu To: , , , , , , , , Subject: [PATCH 2/2] dt-bindings: mediatek: mt8192: add ul-delay-ms property Date: Sat, 24 Oct 2020 14:41:26 +0800 Message-ID: <1603521686-13036-3-git-send-email-jiaxin.yu@mediatek.com> X-Mailer: git-send-email 1.8.1.1.dirty In-Reply-To: <1603521686-13036-1-git-send-email-jiaxin.yu@mediatek.com> References: <1603521686-13036-1-git-send-email-jiaxin.yu@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20201024_025139_642519_41271C0F X-CRM114-Status: GOOD ( 10.42 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 MIME_BASE64_TEXT RAW: Message text disguised using base64 encoding -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: shane.chien@mediatek.com, Jiaxin Yu Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org We can choose to drop any length of data from the beginning according accroding 'ul-delay-ms'. Signed-off-by: Jiaxin Yu --- Documentation/devicetree/bindings/sound/mt6359.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/sound/mt6359.yaml b/Documentation/devicetree/bindings/sound/mt6359.yaml index a54f466f769d4..fd2d02c97fe7c 100644 --- a/Documentation/devicetree/bindings/sound/mt6359.yaml +++ b/Documentation/devicetree/bindings/sound/mt6359.yaml @@ -49,6 +49,11 @@ properties: description: | Specifies the type of mic type connected to adc2 + mediatek,ul-delay-ms: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + Skip first time data at the beginning of DMIC recording + additionalProperties: false examples: @@ -56,6 +61,7 @@ examples: mt6359codec: mt6359codec { mediatek,dmic-mode = <0>; mediatek,mic-type-0 = <2>; + mediatek,ul-delay-ms = <50>; }; ...