Hi:
I just checked the latest lt-3.1 branch on
(git://git.linaro.org/bsp/freescale/linux-linaro.git)
The audio can work well.
Here is the log:
On DA9052 board:
[    2.586288] sgtl5000 1-000a: Failed to get supply 'VDDD': -19
[    2.594456] print_constraints: 1-000a: 850 <--> 1600 mV at 1200 mV normal
[    2.602665] sgtl5000 1-000a: Using internal LDO instead of VDDD
[    2.612953] sgtl5000 1-000a: sgtl5000 revision 17
[    2.639109] asoc: sgtl5000 <-> imx-ssi.1 mapping ok
[    2.649233] input: sgtl5000-audio Headphone Jack as
/devices/platform/soc-audio/sound/card0/input0
[    2.667822] asoc: mxc-spdif <-> imx-spdif-dai.0 mapping ok
[    2.676602] ALSA device list:
[    2.679659] mmc0: host does not support reading read-only switch.
assuming write-enable.
[    2.688063]   #0: sgtl5000-audio
[    2.691409]   #1: imx-spdif

...

root@freescale /unit_tests$ aplay audio8k16S.wav
Playing WAVE 'audio8k16S.wav' : Signed 16 bit Little Endian, Rate 8000
Hz, Stereo
root@freescale /unit_tests$ aplay audio8k16S.wav
Playing WAVE 'audio8k16S.wav' : Signed 16 bit Little Endian, Rate 8000
Hz, Stereo
root@freescale /unit_tests$
On Riply board.
[    5.484703] usbhid: USB HID core driver
[    5.496158] mxc_spdif mxc_spdif.0: MXC SPDIF Audio
[    5.509653] sgtl5000 1-000a: Failed to get supply 'VDDA': -19
[    5.517198] print_constraints: 1-000a: 850 <--> 1600 mV at 1200 mV normal
[    5.524913] sgtl5000 1-000a: Failed to get supply 'VDDA': -19
[    5.531195] sgtl5000 1-000a: Failed to request supplies: -19
[    5.536904] sgtl5000 1-000a: asoc: failed to probe CODEC sgtl5000.1-000a: -19
[    5.545255] asoc: failed to instantiate card sgtl5000-audio: -19
[    5.564258] asoc: mxc-spdif <-> imx-spdif-dai.0 mapping ok

...

oot@freescale /unit_tests$ aplay audio8k16S.wav
Playing WAVE 'audio8k16S.wav' : Signed 16 bit Little Endian, Rate 8000
Hz, Stereo
root@freescale /unit_tests$
root@freescale /unit_tests$
root@freescale /unit_tests$
root@freescale /unit_tests$ aplay audio8k16S.wav
Playing WAVE 'audio8k16S.wav' : Signed 16 bit Little Endian, Rate 8000
Hz, Stereo
root@freescale /unit_tests$ aplay audio8k16S.wav
Playing WAVE 'audio8k16S.wav' : Signed 16 bit Little Endian, Rate 8000
Hz, Stereo

Best Regards
Richard Zhu

On 21 December 2011 12:19, Ricardo Salveti <email address hidden> wrote:
> Any update from the landing team side? Just to know if this can be fixed
> for this cycle still.
>
> --
> 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:
>  Incomplete
> 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
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/linaro-landing-team-freescale/+bug/893249/+subscriptions



-- 
Richard Zhu
Best Regards