From mboxrd@z Thu Jan 1 00:00:00 1970 From: Charles Keepax Subject: [PATCH v4] ASoC: soc-compress: Cancel delayed power down if needed Date: Mon, 11 Mar 2013 09:25:26 +0000 Message-ID: <20130311092526.GA2141@opensource.wolfsonmicro.com> References: <1359128299-17161-1-git-send-email-ckeepax@opensource.wolfsonmicro.com> <20130126085234.GB30594@opensource.wolfsonmicro.com> <20130308165252.GA22868@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from opensource.wolfsonmicro.com (opensource.wolfsonmicro.com [80.75.67.52]) by alsa0.perex.cz (Postfix) with ESMTP id 0E50F26086D for ; Mon, 11 Mar 2013 10:25:27 +0100 (CET) Content-Disposition: inline In-Reply-To: <20130308165252.GA22868@opensource.wolfsonmicro.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: vinod.koul@linux.intel.com, tiwai@suse.de, patches@opensource.wolfsonmicro.com, alsa-devel@alsa-project.org, liam.r.girdwood@intel.com List-Id: alsa-devel@alsa-project.org When a new stream is being opened it is necessary to cancel any delayed power down of the audio. Signed-off-by: Charles Keepax --- sound/soc/soc-compress.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index b5b3db7..44bad67 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -198,6 +198,7 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream, { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_soc_platform *platform = rtd->platform; + struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret = 0; mutex_lock_nested(&rtd->pcm_mutex, rtd->pcm_subclass); @@ -220,6 +221,10 @@ static int soc_compr_set_params(struct snd_compr_stream *cstream, goto out; } + /* cancel any delayed stream shutdown that is pending */ + rtd->pop_wait = 0; + cancel_delayed_work_sync(&rtd->delayed_work); + snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK, SND_SOC_DAPM_STREAM_START); -- 1.7.2.5