[meta-freescale] No sound on nitrogen6x + linux-boundary 3.10.17

[Erik Botö]

Hi,

I'm having trouble playing audio on this board using the sgtl5000. Can
anyone verify that it works on their system? Also any ideas of what
might be wrong are highly appreciated :)

Using aplay it get stuck here:

Program received signal SIGINT, Interrupt.
0x48104668 in poll () at ../sysdeps/unix/syscall-template.S:81
81 T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
(gdb) bt
#0  0x48104668 in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x482bc490 in snd1_pcm_wait_nocheck (pcm=pcm at entry=0x2afe8,
timeout=timeout at entry=-1)
    at /usr/src/debug/alsa-lib/1.0.27.2-r0/alsa-lib-1.0.27.2/src/pcm/pcm.c:2418
#2  0x482c16a4 in snd1_pcm_write_areas (pcm=pcm at entry=0x2afe8,
areas=areas at entry=0x7efff948, offset=offset at entry=0,
size=size at entry=1920,
    func=0x482cd2f4 <snd_pcm_mmap_write_areas>) at
/usr/src/debug/alsa-lib/1.0.27.2-r0/alsa-lib-1.0.27.2/src/pcm/pcm.c:6808
#3  0x482cd7d8 in snd_pcm_mmap_writei (pcm=0x2afe8, buffer=<optimized
out>, size=1920)
    at /usr/src/debug/alsa-lib/1.0.27.2-r0/alsa-lib-1.0.27.2/src/pcm/pcm_mmap.c:186
#4  0x482baf00 in _snd_pcm_writei (pcm=<optimized out>, pcm=<optimized
out>, size=<optimized out>, buffer=<optimized out>)
    at /usr/src/debug/alsa-lib/1.0.27.2-r0/alsa-lib-1.0.27.2/src/pcm/pcm_local.h:525
#5  snd_pcm_writei (pcm=<optimized out>, buffer=<optimized out>,
size=<optimized out>)
    at /usr/src/debug/alsa-lib/1.0.27.2-r0/alsa-lib-1.0.27.2/src/pcm/pcm.c:1260
#6  0x0000daf0 in pcm_write (data=<optimized out>, count=<optimized
out>, count at entry=1920) at aplay.c:1928
#7  0x0000dea8 in playback_go (fd=5, loaded=<optimized out>,
loaded at entry=0, count=34560, rtype=2, name=0x7efffe6d
"Front_Left.wav")
    at aplay.c:2677
#8  0x0000f480 in playback (name=<optimized out>) at aplay.c:2738
#9  0x00011968 in main (argc=2, argv=0x7efffd54) at aplay.c:787

And using gst-launch with alsasink and GST_DEBUG=*:5 I get stuck on an
endless row of:
0:00:12.679512074  1379 0x76112580 DEBUG                   alsa
foo/nitro-build/tmp/work/cortexa9-vfp-neon-mx6-bistro-linux-gnueabi/gst-plugins-base/0.10.36-r8/gst-plugins-base-0.10.36/ext/alsa/gstalsasink.c:864:gst_alsasink_write:<audiosink-actual-sink-alsa>
written -11 frames out of 1920

Cheers,
Erik