From: Takashi Iwai <tiwai@suse.de>
To: Muni Sekhar <munisekharrms@gmail.com>
Cc: alsa-devel <alsa-devel@alsa-project.org>,
kernelnewbies <kernelnewbies@kernelnewbies.org>
Subject: Re: trigger timestamp
Date: Thu, 08 Jul 2021 13:29:57 +0200 [thread overview]
Message-ID: <s5hmtqx59hm.wl-tiwai@suse.de> (raw)
In-Reply-To: <CAHhAz+h9=fMu7jLfmzZF2XMWAT=JBLik2WSSbfYtLg3kmzqWtg@mail.gmail.com>
On Thu, 01 Jul 2021 01:41:29 +0200,
Muni Sekhar wrote:
>
> Hi all,
>
> >From the user space test application , Is it possible to get the
> trigger timestamp corresponding to SNDRV_PCM_TRIGGER_START &
> SNDRV_PCM_TRIGGER_STOP events for audio playback capture?
That's exactly what trigger_tstamp of snd_pcm_status corresponds for.
HTH,
Takashi
WARNING: multiple messages have this Message-ID (diff)
From: Takashi Iwai <tiwai@suse.de>
To: Muni Sekhar <munisekharrms@gmail.com>
Cc: alsa-devel <alsa-devel@alsa-project.org>,
kernelnewbies <kernelnewbies@kernelnewbies.org>
Subject: Re: trigger timestamp
Date: Thu, 08 Jul 2021 13:29:57 +0200 [thread overview]
Message-ID: <s5hmtqx59hm.wl-tiwai@suse.de> (raw)
In-Reply-To: <CAHhAz+h9=fMu7jLfmzZF2XMWAT=JBLik2WSSbfYtLg3kmzqWtg@mail.gmail.com>
On Thu, 01 Jul 2021 01:41:29 +0200,
Muni Sekhar wrote:
>
> Hi all,
>
> >From the user space test application , Is it possible to get the
> trigger timestamp corresponding to SNDRV_PCM_TRIGGER_START &
> SNDRV_PCM_TRIGGER_STOP events for audio playback capture?
That's exactly what trigger_tstamp of snd_pcm_status corresponds for.
HTH,
Takashi
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next prev parent reply other threads:[~2021-07-08 11:31 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-30 23:41 trigger timestamp Muni Sekhar
2021-06-30 23:41 ` Muni Sekhar
2021-07-08 11:29 ` Takashi Iwai [this message]
2021-07-08 11:29 ` Takashi Iwai
2021-07-08 12:19 ` Muni Sekhar
2021-07-08 12:19 ` Muni Sekhar
2021-07-08 12:32 ` Takashi Iwai
2021-07-08 12:32 ` Takashi Iwai
2021-07-08 16:11 ` Muni Sekhar
2021-07-08 16:11 ` Muni Sekhar
2021-07-08 16:15 ` Takashi Iwai
2021-07-08 16:15 ` Takashi Iwai
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