From mboxrd@z Thu Jan 1 00:00:00 1970 From: Liam Girdwood Subject: Re: [PATCH] ASoC: pcm: allow backend hardware to be freed in pause state Date: Fri, 7 Dec 2012 13:37:11 +0000 Message-ID: <50C1F107.1050404@ti.com> References: <1354819199-28795-1-git-send-email-plai@codeaurora.org> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1"; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1354819199-28795-1-git-send-email-plai@codeaurora.org> Sender: linux-arm-msm-owner@vger.kernel.org To: Patrick Lai Cc: broonie@opensource.wolfsonmicro.com, alsa-devel@alsa-project.org, linux-arm-msm@vger.kernel.org List-Id: alsa-devel@alsa-project.org On 06/12/12 18:39, Patrick Lai wrote: > When front-end PCM session is in paused state, back-end > PCM session will be put in paused state as well if given > front-end PCM session is the only client of given back-end. > Then, application closes front-end PCM session, DPCM > framework will not allow back-end enters HW_FREE state > so back-end will never get shutdown completely. > > Signed-off-by: Patrick Lai Acked-by: Liam Girdwood