From patchwork Sat Oct 24 06:41:26 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: =?utf-8?b?SmlheGluIFl1ICjkv57lrrbpkasp?= X-Patchwork-Id: 1387023 Return-Path: X-Original-To: incoming-dt@patchwork.ozlabs.org Delivered-To: patchwork-incoming-dt@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=devicetree-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mediatek.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=mediatek.com header.i=@mediatek.com header.a=rsa-sha256 header.s=dk header.b=djoDf9K8; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 4CJBMq3fGfz9sV1 for ; Sat, 24 Oct 2020 17:41:43 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759790AbgJXGlm (ORCPT ); Sat, 24 Oct 2020 02:41:42 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:60011 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1759788AbgJXGll (ORCPT ); Sat, 24 Oct 2020 02:41:41 -0400 X-UUID: 4cbf253a646845a49be5dae87f805810-20201024 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=z8uG4a3bYliZ7FsgCx8o/eOtrJLS0cww4SngmK83wEA=; b=djoDf9K8nRyrU9Vt5oEHrHdVZaNaEyHIqQOLdV+uXwkOVhmnqmSXE3r3MAw8RyJu2L3e6qpe/1rh0n0/QY6MRwn63hIeq643gV+gCH5u/vWL2tDHN2qgeHf9a+VfFxDCDxMq2hLjwbGPqkiYrPpxUXdNHhnj9SpEsVFKK5vF6u4=; X-UUID: 4cbf253a646845a49be5dae87f805810-20201024 Received: from mtkcas10.mediatek.inc [(172.21.101.39)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.14 Build 0819 with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1604815674; Sat, 24 Oct 2020 14:41:32 +0800 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: , , , , , , , , CC: , Jiaxin Yu 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 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.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>; }; ...