Comment 16 for bug 893249

Hi Tom:
I just use "aplay" cmd to play one wav file to verify the sgtl5000
audio playback function.
The sw enviroment is NFS+Latest lt-3.1 branch codes.

Best Regard
Richard.

On 22 December 2011 07:25, Tom Gall <email address hidden> wrote:
> Hi Paul,
>
> I've checked today's ubuntu-desktop 1220 build and today's imx lt hwpack
> there is indeed no sound. As I don't keep old copies of hardware packs
> and desktops around it's hard to back up.
>
> Let's please focus with the current hwpack for the 11.12 release and the
> new ubuntu-desktop for 11.12.  Wei please get involved as this version
> includes the new UCM support of yours that does include support for this
> board.
>
> Richard,
>
> What version of hwpack and rootfs are you using?   What are you using
> for sound output ?  Sound via HDMI or via the audio jack which is
> located right next to the power input?
>
> Thanks!
> Tom
>
>
> ** Changed in: linaro-landing-team-freescale
>       Status: Incomplete => Confirmed
>
> --
> You received this bug notification because you are a member of Linaro
> Landing Team: Freescale, which is subscribed to Linaro Freescale Landing
> Team Project.
> https://bugs.launchpad.net/bugs/893249
>
> Title:
>  [regression] no audio on quickstart with 11.11
>
> Status in Linaro Freescale Landing Team Project:
>  Confirmed
> Status in Linaro Ubuntu Evaluation Builds:
>  Confirmed
>
> Bug description:
>  Speaker test runs without problems, however no audio is heard out the
>  speakers. I've checked the speakers with my iPhone and audio works out
>  the speakers fine there.
>
>
>  root@linaro-ubuntu-desktop:~# speaker-test
>
>  speaker-test 1.0.24.2
>
>  Playback device is default
>  Stream parameters are 48000Hz, S16_LE, 1 channels
>  Using 16 octaves of pink noise
>  Rate set to 48000Hz (requested 48000Hz)
>  Buffer size range from 64 to 16384
>  Period size range from 32 to 8192
>  Using max buffer size 16384
>  Periods = 4
>  was set period_size = 4096
>  was set buffer_size = 16384
>   0 - Front Left
>  Time per period = 2.715889
>   0 - Front Left
>  Time per period = 3.053705
>   0 - Front Left
>  Time per period = 3.052924
>   0 - Front Left
>  Time per period = 3.054781
>   0 - Front Left
>  Time per period = 3.055311
>   0 - Front Left
>  Time per period = 3.054824
>   0 - Front Left
>  Time per period = 3.054824
>   0 - Front Left
>  Time per period = 3.055365
>   0 - Front Left
>  Time per period = 3.055354
>   0 - Front Left
>  Time per period = 3.055391
>   0 - Front Left
>  Time per period = 3.055341
>   0 - Front Left
>  Time per period = 3.054605
>   0 - Front Left
>  Time per period = 3.055563
>   0 - Front Left
>  Time per period = 3.055407
>   0 - Front Left
>  çTime per period = 3.056178
>   0 - Front Left
>  Time per period = 3.053250
>   0 - Front Left
>  ^C
>
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--
Richard Zhu
Best Regards