From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sylwester Nawrocki Subject: Re: [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board Date: Mon, 23 Jun 2014 18:53:03 +0200 Message-ID: <53A85B6F.9090809@samsung.com> References: <1403108551-25058-1-git-send-email-s.nawrocki@samsung.com> <53A856AE.1030202@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: In-reply-to: <53A856AE.1030202-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Daniel Drake Cc: devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Mark Brown , Mark Rutland , linux-samsung-soc , pawel.moll-5wv7dgnIgG8@public.gmane.org, zhen1.chen-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org, Kyungmin Park , galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, alsa-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, Marek Szyprowski List-Id: devicetree@vger.kernel.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 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-id: <53A85B6F.9090809@samsung.com> Date: Mon, 23 Jun 2014 18:53:03 +0200 From: Sylwester Nawrocki MIME-version: 1.0 References: <1403108551-25058-1-git-send-email-s.nawrocki@samsung.com> <53A856AE.1030202@samsung.com> In-reply-to: <53A856AE.1030202@samsung.com> Subject: Re: [alsa-devel] [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: alsa-devel@alsa-project.org Cc: Mark Rutland , devicetree@vger.kernel.org, linux-samsung-soc , pawel.moll@arm.com, zhen1.chen@samsung.com, Kyungmin Park , Mark Brown , galak@codeaurora.org, alsa-devel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Marek Szyprowski List-ID: 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 _______________________________________________ Alsa-devel mailing list Alsa-devel@alsa-project.org http://mailman.alsa-project.org/mailman/listinfo/alsa-devel From mboxrd@z Thu Jan 1 00:00:00 1970 From: s.nawrocki@samsung.com (Sylwester Nawrocki) Date: Mon, 23 Jun 2014 18:53:03 +0200 Subject: [PATCH V2 0/2] Sound support for Exynos4412 Odroid X2, U3 board In-Reply-To: <53A856AE.1030202@samsung.com> References: <1403108551-25058-1-git-send-email-s.nawrocki@samsung.com> <53A856AE.1030202@samsung.com> Message-ID: <53A85B6F.9090809@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.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