-----Original Message----- From: Takashi Iwai [mailto:tiwai@suse.de] Sent: Friday, January 11, 2019 9:35 PM To: Yang, Libin libin.yang@intel.com Cc: liam.r.girdwood@linux.intel.com; Lin, Mengdong mengdong.lin@intel.com; alsa-devel@alsa-project.org; broonie@kernel.org; Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com Subject: Re: [alsa-devel] [RFC PATCH v2 1/2] ASoC: refine ASoC hdmi audio suspend/resume
On Fri, 11 Jan 2019 06:20:23 +0100, Yang, Libin wrote:
The below patch may have a small confliction that the trigger will be called twice as our SOF has already call snd_pcm_suspend() in card suspend.
It should be no problem, snd_pcm_suspend() can be called multiple times. If it's already suspended, just nothing happens.
Got it. Thanks.
Regards, Libin
thanks,
Takashi