Received: by 10.213.65.68 with SMTP id h4csp454594imn; Tue, 13 Mar 2018 09:34:01 -0700 (PDT) X-Google-Smtp-Source: AG47ELsImSJogjIBbH/JeMs3Pwr/ZMN0FXPhRWjxETeuDs/fQtXCZ3qrHB5O20tR53WLjuUQWGig X-Received: by 10.99.175.78 with SMTP id s14mr962429pgo.388.1520958841297; Tue, 13 Mar 2018 09:34:01 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1520958841; cv=none; d=google.com; s=arc-20160816; b=DmHKiVQK8u91RcPYG2rphpA/lGG1GToJvH/a/dgO31jPDFSDwc8e3fi870HqP5G/Xr 1dn4ONdVPnhCVfkT9OhREND9Hm9DYy6o2CYJHX+9V8LUcwY/GTkZ5VuxTnNosmFmkFWy Xeu1N60xOSCllw8vHjqeTcsamMf5PLa/15/IuRn9yz/4aUblqoB4j3qHLjUwEajAE7bt 4OeXmJz9fRjj7e1CeGBF8tYEfobbbyyve9wuhXwfqkvnqHlUnwmbz2ThLBHDsgEclXFF xDhCsUsoaa/GFsDV5FLHtXsofdQuilG3lAL6yaY/5zXZl7feoYUy52wh7QptgBec4I6x Ubig== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:arc-authentication-results; bh=gdKZX1tMlup4u1SKxJRyuZrg34CExkigQKAhBqUM+VY=; b=OozlUQMRNrRu4EGs8eeuXOAIfjaf40it4HxN5g9QkCON2AlUVrJzSAAPI0IynUA+zc cUyaS5u0SsfXswBhgvc6AyIkEQkrv/HxUFjcjEqBqr9FaqKYO6so5/NeL4132JgFLCyS cnzyjshD+MQyd/GXb1a1ov7VqukQkBWj2F7yxNUnX7ac4Y7P5OEUz2dR+lW8OoJFqimG og/nEWBmQA20dyeFLnCJtxqHrTATP41JCRdL+aHXAQQnmn3SAdENqCwWZLR5C3mhkHgm fEn7FJz51/acZJ47YNtj/9bmu+6voPI27bwQnhFB4IEOaRHIHobHwiZoRg9ejgocmFnL 91dg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id n25si308758pgc.87.2018.03.13.09.33.46; Tue, 13 Mar 2018 09:34:01 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753135AbeCMQaf (ORCPT + 99 others); Tue, 13 Mar 2018 12:30:35 -0400 Received: from mx07-00178001.pphosted.com ([62.209.51.94]:6400 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932397AbeCMQaF (ORCPT ); Tue, 13 Mar 2018 12:30:05 -0400 Received: from pps.filterd (m0046668.ppops.net [127.0.0.1]) by mx07-.pphosted.com (8.16.0.21/8.16.0.21) with SMTP id w2DGNuij003165; Tue, 13 Mar 2018 17:27:17 +0100 Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 2gpc5s9xnc-1 (version=TLSv1 cipher=ECDHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 13 Mar 2018 17:27:17 +0100 Received: from zeta.dmz-eu.st.com (zeta.dmz-eu.st.com [164.129.230.9]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id F1C1A31; Tue, 13 Mar 2018 16:27:16 +0000 (GMT) Received: from Webmail-eu.st.com (Safex1hubcas21.st.com [10.75.90.44]) by zeta.dmz-eu.st.com (STMicroelectronics) with ESMTP id CE18EA5DA; Tue, 13 Mar 2018 16:27:16 +0000 (GMT) Received: from SAFEX1HUBCAS24.st.com (10.75.90.94) by SAFEX1HUBCAS21.st.com (10.75.90.44) with Microsoft SMTP Server (TLS) id 14.3.361.1; Tue, 13 Mar 2018 17:27:16 +0100 Received: from localhost (10.201.23.16) by webmail-ga.st.com (10.75.90.48) with Microsoft SMTP Server (TLS) id 14.3.361.1; Tue, 13 Mar 2018 17:27:16 +0100 From: Olivier Moysan To: , , , , , , , , , , , , , CC: , , , Subject: [PATCH 3/3] ASoC: dmaengine_pcm: document process callback Date: Tue, 13 Mar 2018 17:27:08 +0100 Message-ID: <1520958428-10930-4-git-send-email-olivier.moysan@st.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1520958428-10930-1-git-send-email-olivier.moysan@st.com> References: <1520958428-10930-1-git-send-email-olivier.moysan@st.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.201.23.16] X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:,, definitions=2018-03-13_07:,, signatures=0 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Add missing description of process callback. Fixes: 78648092ef46 ("ASoC: dmaengine_pcm: add processing support") Signed-off-by: Olivier Moysan --- include/sound/dmaengine_pcm.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h index 47ef486852ed..e3481eebdd98 100644 --- a/include/sound/dmaengine_pcm.h +++ b/include/sound/dmaengine_pcm.h @@ -118,6 +118,8 @@ void snd_dmaengine_pcm_set_config_from_dai_data( * PCM substream. Will be called from the PCM drivers hwparams callback. * @compat_request_channel: Callback to request a DMA channel for platforms * which do not use devicetree. + * @process: Callback used to apply processing on samples transferred from/to + * user space. * @compat_filter_fn: Will be used as the filter function when requesting a * channel for platforms which do not use devicetree. The filter parameter * will be the DAI's DMA data. -- 1.9.1