From mboxrd@z Thu Jan 1 00:00:00 1970 From: Takashi Sakamoto Subject: Re: Audio Driver Works In Ubuntu but Crash in Debian After 2nd Run Date: Fri, 19 Jun 2015 15:21:18 +0900 Message-ID: <5583B4DE.3080409@sakamocchi.jp> References: <557FD536.3020906@ladisch.de> <55812940.5050906@ladisch.de> <1434531934.2471.9.camel@loki> <5583AF11.70503@sakamocchi.jp> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp311.phy.lolipop.jp (smtp311.phy.lolipop.jp [210.157.22.79]) by alsa0.perex.cz (Postfix) with ESMTP id 529A92604FC for ; Fri, 19 Jun 2015 08:21:22 +0200 (CEST) In-Reply-To: <5583AF11.70503@sakamocchi.jp> 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: Azizul Hakim , Liam Girdwood Cc: Peter Ujfalusi , alsa-devel@alsa-project.org, Clemens Ladisch List-Id: alsa-devel@alsa-project.org On Jun 19 2015 14:56, Takashi Sakamoto wrote: > The blocking mode is released by several cues, but in this case I think > we should focus on calling 'snd_pcm_period_elapsed()'. In ALSA PCM > driver, calling this function changes PCM ringbuffer status, then > releases the blocking state in some conditions. Oops. 'The blocking state is released by several cues,' is correct. Takashi Sakamoto