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From: Nicolin Chen <nicoleotsuka@gmail.com>
To: Arnaud Mouiche <arnaud.mouiche@invoxia.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
	Sascha Hauer <kernel@pengutronix.de>, Timur Tabi <timur@tabi.org>,
	Caleb Crome <caleb@crome.org>, Mark Brown <broonie@kernel.org>,
	Max Krummenacher <max.krummenacher@toradex.com>,
	Fabio Estevam <fabio.estevam@nxp.com>,
	Fabio Estevam <festevam@gmail.com>
Subject: Re: [PATCH v2] ASoC: fsl_ssi: Fix channel swap on playback start
Date: Mon, 3 Apr 2017 15:20:14 -0700	[thread overview]
Message-ID: <20170403222013.GB21156@Asurada-Nvidia> (raw)
In-Reply-To: <a572220b-5bbd-9e47-31c4-ba272c5d28e7@invoxia.com>

On Tue, Apr 04, 2017 at 12:05:57AM +0200, Arnaud Mouiche wrote:

> The Patch break something. I'm not even able to to make two
> consecutives 'aplay' in order to generate something correct  on the
> external SSI bus.
> - boot
> - aplay -D hw:1,0 -r 48000 -c 2 -f S16_LE /dev/urandom
> Playing raw data '/dev/urandom' : Signed 16 bit Little Endian, Rate
> 48000 Hz, Stereo
> ^CAborted by signal Interrupt...
> 
> => ok
> 
> - aplay -D hw:1,0 -r 48000 -c 2 -f S16_LE /dev/urandom
> Playing raw data '/dev/urandom' : Signed 16 bit Little Endian, Rate
> 48000 Hz, Stereo
> aplay: pcm_write:1702: write error: Input/output error
> 
> => no clock on external bus.

It's probably because of the nr_active_streams and keep_active in
the fsl_ssi_config() are not working correctly any more since the
TE abd RE are always set -- wondering why Fabio and Max don't see
any problem; is there any diff between vanilla and -next?

  reply	other threads:[~2017-04-03 22:20 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-04-01 14:48 Fabio Estevam
2017-04-01 15:13 ` Arnaud Mouiche
2017-04-01 16:03   ` Fabio Estevam
2017-04-03  8:19 ` Max Krummenacher
2017-04-03 20:32 ` Caleb Crome
2017-04-03 20:50   ` Caleb Crome
2017-04-03 21:53   ` Fabio Estevam
2017-04-03 22:05     ` Arnaud Mouiche
2017-04-03 22:20       ` Nicolin Chen [this message]
2017-04-03 23:22     ` Caleb Crome
2017-04-03 23:40       ` Fabio Estevam
2017-04-03 23:42         ` Caleb Crome
2017-04-04  8:59           ` Arnaud Mouiche
2017-04-04  9:03             ` Arnaud Mouiche
2017-04-04 11:38             ` Fabio Estevam
2017-04-04 17:12               ` Fabio Estevam
2017-04-04 20:09                 ` Arnaud Mouiche
2017-04-04 20:28                   ` Fabio Estevam
2017-04-05  7:54                     ` Arnaud Mouiche
2017-04-05 13:43                       ` Fabio Estevam
2017-04-05 14:04                       ` Max Krummenacher
2017-04-03 22:08   ` Nicolin Chen
2017-04-03 23:31     ` Caleb Crome
2017-04-03 23:55       ` Nicolin Chen
2017-04-04  0:07         ` Timur Tabi
2017-04-04  0:39         ` Caleb Crome
2017-04-04  1:25           ` Nicolin Chen
2017-04-03 22:36 ` Nicolin Chen
2017-04-03 22:54   ` Fabio Estevam
2017-04-04  0:08     ` Nicolin Chen

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