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From: Sylwester Nawrocki <s.nawrocki-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
To: Daniel Drake <drake-6IF/jdPJHihWk0Htik3J/w@public.gmane.org>
Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Mark Rutland <mark.rutland-5wv7dgnIgG8@public.gmane.org>,
	linux-samsung-soc
	<linux-samsung-soc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	pawel.moll-5wv7dgnIgG8@public.gmane.org,
	zhen1.chen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org,
	Kyungmin Park
	<kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>,
	galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org,
	alsa-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org,
	Marek Szyprowski
	<m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Subject: Re: [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board
Date: Mon, 23 Jun 2014 18:53:03 +0200	[thread overview]
Message-ID: <53A85B6F.9090809@samsung.com> (raw)
In-Reply-To: <53A856AE.1030202-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>

On 23/06/14 18:32, Sylwester Nawrocki wrote:
> On 23/06/14 11:40, Daniel Drake wrote:
>> > I tested ODROID-U2's 3.5mm analog headphone jack output with:
>> > 
>> > # speaker-test -c 2 -t wav -l 2
>> > 
>> > On my x86 laptop this command takes ~6 seconds and produces audible output:
>> > "Front left, front right, front left, front right"
>> > 
>> > When those words are reproduced over the speakers, there is a
>> > corresponding message printed to stdout which synchronizes nicely.
>> > 
>> > On ODROID-U2 the same command doesn't work quite right - execution
>> > takes only 3.5 seconds and the audible output is truncated:
>> > "Front left, front right, front"
>> > and the stdout messages do not really coincide with the audio being
>> > reproduced at that time.

Is it still wrong when you set the period manually to 1024, i.e.

# speaker-test -c 2 -t wav -l 2 -p 1024

?

--
Thanks,
Sylwester
--
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WARNING: multiple messages have this Message-ID (diff)
From: Sylwester Nawrocki <s.nawrocki@samsung.com>
To: alsa-devel@alsa-project.org
Cc: Mark Rutland <mark.rutland@arm.com>,
	devicetree@vger.kernel.org,
	linux-samsung-soc <linux-samsung-soc@vger.kernel.org>,
	pawel.moll@arm.com, zhen1.chen@samsung.com,
	Kyungmin Park <kyungmin.park@samsung.com>,
	Mark Brown <broonie@kernel.org>,
	galak@codeaurora.org, alsa-devel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	Marek Szyprowski <m.szyprowski@samsung.com>
Subject: Re: [alsa-devel] [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board
Date: Mon, 23 Jun 2014 18:53:03 +0200	[thread overview]
Message-ID: <53A85B6F.9090809@samsung.com> (raw)
In-Reply-To: <53A856AE.1030202@samsung.com>

On 23/06/14 18:32, Sylwester Nawrocki wrote:
> On 23/06/14 11:40, Daniel Drake wrote:
>> > I tested ODROID-U2's 3.5mm analog headphone jack output with:
>> > 
>> > # speaker-test -c 2 -t wav -l 2
>> > 
>> > On my x86 laptop this command takes ~6 seconds and produces audible output:
>> > "Front left, front right, front left, front right"
>> > 
>> > When those words are reproduced over the speakers, there is a
>> > corresponding message printed to stdout which synchronizes nicely.
>> > 
>> > On ODROID-U2 the same command doesn't work quite right - execution
>> > takes only 3.5 seconds and the audible output is truncated:
>> > "Front left, front right, front"
>> > and the stdout messages do not really coincide with the audio being
>> > reproduced at that time.

Is it still wrong when you set the period manually to 1024, i.e.

# speaker-test -c 2 -t wav -l 2 -p 1024

?

--
Thanks,
Sylwester
--
To unsubscribe from this list: send the line "unsubscribe alsa-devel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html

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WARNING: multiple messages have this Message-ID (diff)
From: s.nawrocki@samsung.com (Sylwester Nawrocki)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board
Date: Mon, 23 Jun 2014 18:53:03 +0200	[thread overview]
Message-ID: <53A85B6F.9090809@samsung.com> (raw)
In-Reply-To: <53A856AE.1030202@samsung.com>

On 23/06/14 18:32, Sylwester Nawrocki wrote:
> On 23/06/14 11:40, Daniel Drake wrote:
>> > I tested ODROID-U2's 3.5mm analog headphone jack output with:
>> > 
>> > # speaker-test -c 2 -t wav -l 2
>> > 
>> > On my x86 laptop this command takes ~6 seconds and produces audible output:
>> > "Front left, front right, front left, front right"
>> > 
>> > When those words are reproduced over the speakers, there is a
>> > corresponding message printed to stdout which synchronizes nicely.
>> > 
>> > On ODROID-U2 the same command doesn't work quite right - execution
>> > takes only 3.5 seconds and the audible output is truncated:
>> > "Front left, front right, front"
>> > and the stdout messages do not really coincide with the audio being
>> > reproduced at that time.

Is it still wrong when you set the period manually to 1024, i.e.

# speaker-test -c 2 -t wav -l 2 -p 1024

?

--
Thanks,
Sylwester

  parent reply	other threads:[~2014-06-23 16:53 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-06-18 16:22 [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board Sylwester Nawrocki
2014-06-18 16:22 ` Sylwester Nawrocki
2014-06-18 16:22 ` [alsa-devel] " Sylwester Nawrocki
2014-06-18 16:22 ` [PATCH V2 1/2] ASoC: samsung: Add machine driver for Odroid X2/U3 Sylwester Nawrocki
2014-06-18 16:22   ` Sylwester Nawrocki
2014-06-18 16:22   ` [alsa-devel] " Sylwester Nawrocki
2014-06-25  3:31   ` Tushar Behera
2014-06-25  3:31     ` Tushar Behera
2014-06-26  8:47     ` Sylwester Nawrocki
2014-06-26  8:47       ` Sylwester Nawrocki
2014-06-30 18:46   ` Mark Brown
2014-06-30 18:46   ` Mark Brown
2014-06-30 18:46     ` Mark Brown
2014-06-30 18:46     ` [alsa-devel] " Mark Brown
2014-07-14 11:27     ` Sylwester Nawrocki
2014-07-14 11:27       ` Sylwester Nawrocki
2014-07-14 11:27       ` [alsa-devel] " Sylwester Nawrocki
2014-07-14 11:31       ` Mark Brown
2014-07-14 11:31       ` Mark Brown
2014-07-14 11:31         ` Mark Brown
2014-07-14 11:31         ` [alsa-devel] " Mark Brown
2014-07-14 11:27     ` Sylwester Nawrocki
2014-06-18 16:22 ` Sylwester Nawrocki
2014-06-18 16:22 ` [PATCH V2 2/2] doc: dt bindings: Document Odroid X2/U3 audio subsystem bindings Sylwester Nawrocki
2014-06-18 16:22 ` Sylwester Nawrocki
2014-06-18 16:22   ` Sylwester Nawrocki
2014-06-18 16:22   ` [alsa-devel] " Sylwester Nawrocki
2014-06-23  9:40 ` [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board Daniel Drake
2014-06-23  9:40 ` Daniel Drake
2014-06-23  9:40   ` Daniel Drake
2014-06-23  9:40   ` [alsa-devel] " Daniel Drake
2014-06-23 16:32   ` Sylwester Nawrocki
2014-06-23 16:32     ` Sylwester Nawrocki
2014-06-23 16:32     ` [alsa-devel] " Sylwester Nawrocki
2014-06-23 16:53     ` Sylwester Nawrocki
     [not found]     ` <53A856AE.1030202-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
2014-06-23 16:53       ` Sylwester Nawrocki [this message]
2014-06-23 16:53         ` Sylwester Nawrocki
2014-06-23 16:53         ` [alsa-devel] " Sylwester Nawrocki
2014-06-24  8:35     ` Daniel Drake
2014-06-24  8:35     ` Daniel Drake
2014-06-24  8:35       ` Daniel Drake
2014-06-24  8:35       ` [alsa-devel] " Daniel Drake
2014-06-24  9:02       ` Marek Szyprowski
2014-06-24  9:02       ` Marek Szyprowski
2014-06-24  9:02         ` Marek Szyprowski
2014-06-24  9:02         ` [alsa-devel] " Marek Szyprowski
2014-06-23 16:32   ` Sylwester Nawrocki
  -- strict thread matches above, loose matches on Subject: below --
2014-06-18 16:22 Sylwester Nawrocki

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