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
next prev parent reply other threads:[~2014-06-23 16:53 UTC|newest]
Thread overview: 13+ 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 ` [PATCH V2 1/2] ASoC: samsung: Add machine driver for Odroid X2/U3 Sylwester Nawrocki
2014-06-25 3:31 ` [alsa-devel] " Tushar Behera
2014-06-26 8:47 ` Sylwester Nawrocki
2014-06-30 18:46 ` Mark Brown
2014-07-14 11:27 ` Sylwester Nawrocki
2014-07-14 11:31 ` Mark Brown
2014-06-18 16:22 ` [PATCH V2 2/2] doc: dt bindings: Document Odroid X2/U3 audio subsystem bindings Sylwester Nawrocki
2014-06-23 9:40 ` [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board Daniel Drake
2014-06-23 16:32 ` Sylwester Nawrocki
2014-06-23 16:53 ` Sylwester Nawrocki [this message]
2014-06-24 8:35 ` Daniel Drake
2014-06-24 9:02 ` Marek Szyprowski
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