From mboxrd@z Thu Jan 1 00:00:00 1970 From: Axel Lin Subject: Re: [PATCH 00/10] Convert wm8xxx codec drivers to use snd_soc_cache_sync Date: Thu, 06 Oct 2011 15:10:16 +0800 Message-ID: <1317885016.13399.21.camel@phoenix> References: <1317881417.13399.1.camel@phoenix> <1317883960.13399.17.camel@phoenix> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from mail-gx0-f179.google.com (mail-gx0-f179.google.com [209.85.161.179]) by alsa0.perex.cz (Postfix) with ESMTP id DCF7C103A95 for ; Thu, 6 Oct 2011 09:10:24 +0200 (CEST) Received: by ggnf2 with SMTP id f2so1660909ggn.38 for ; Thu, 06 Oct 2011 00:10:24 -0700 (PDT) In-Reply-To: <1317883960.13399.17.camel@phoenix> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: linux-kernel@vger.kernel.org Cc: Dimitris Papastamos , alsa-devel@alsa-project.org, Ian@alsa-project.org, Mark Brown , Lartey , Kenneth Kiraly , Richard Purdie , Jonathan Cameron , Mike Arthur , Liam Girdwood List-Id: alsa-devel@alsa-project.org 5pa8IOWbm++8jDIwMTEtMTAtMDYg5pa8IDE0OjUyICswODAw77yMQXhlbCBMaW4g5o+Q5Yiw77ya Cj4gU29ycnkuIEkganVzdCBmb3VuZCB3ZSBuZWVkIHRvIHNldCBjb2RlYy0+Y2FjaGVfc3luYyA9 IDEgaW4KPiBTTkRfU09DX0JJQVNfT0ZGLiBPdGhlcndpc2UsIHNuZF9zb2NfY2FjaGVfc3luYyB3 b24ndCBzeW5jIHdvcmsuCj4gCj4gV2lsbCBzZW5kIGEgdjIgc29vbi4KCkkgdGFrZSBpdCBiYWNr LiBzb3JyeSBhZ2Fpbi4KQWZ0ZXIgY29tbWl0IDdiZTRiYTI0ICJBU29DOiBNYXJrIGNhY2hlIGFz IGRpcnR5IHdoZW4gc3VzcGVuZGluZyIsClRoZSBzb2MtY29yZSB3aWxsIHNldCBjb2RlYy0+Y2Fj aGVfc3luYyBmbGFnIG5vdy4KClJlZ2FyZHMsCkF4ZWwKCl9fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fCkFsc2EtZGV2ZWwgbWFpbGluZyBsaXN0CkFsc2EtZGV2 ZWxAYWxzYS1wcm9qZWN0Lm9yZwpodHRwOi8vbWFpbG1hbi5hbHNhLXByb2plY3Qub3JnL21haWxt YW4vbGlzdGluZm8vYWxzYS1kZXZlbAo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758204Ab1JFHK0 (ORCPT ); Thu, 6 Oct 2011 03:10:26 -0400 Received: from mail-gx0-f174.google.com ([209.85.161.174]:43732 "EHLO mail-gx0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755720Ab1JFHKY (ORCPT ); Thu, 6 Oct 2011 03:10:24 -0400 Subject: Re: [PATCH 00/10] Convert wm8xxx codec drivers to use snd_soc_cache_sync From: Axel Lin To: linux-kernel@vger.kernel.org Cc: Mike Arthur , Richard Purdie , Jonathan Cameron , Kenneth Kiraly , Mark Brown , Ian Lartey , Dimitris Papastamos , Liam Girdwood , alsa-devel@alsa-project.org In-Reply-To: <1317883960.13399.17.camel@phoenix> References: <1317881417.13399.1.camel@phoenix> <1317883960.13399.17.camel@phoenix> Content-Type: text/plain; charset="UTF-8" Date: Thu, 06 Oct 2011 15:10:16 +0800 Message-ID: <1317885016.13399.21.camel@phoenix> Mime-Version: 1.0 X-Mailer: Evolution 2.32.2 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 於 四，2011-10-06 於 14:52 +0800，Axel Lin 提到： > Sorry. I just found we need to set codec->cache_sync = 1 in > SND_SOC_BIAS_OFF. Otherwise, snd_soc_cache_sync won't sync work. > > Will send a v2 soon. I take it back. sorry again. After commit 7be4ba24 "ASoC: Mark cache as dirty when suspending", The soc-core will set codec->cache_sync flag now. Regards, Axel