[alsa-devel] bytcr_rt5640, baytrail: trying to get audio working

[Pierre-Louis Bossart]

On 3/27/16 1:37 PM, Bernhard Übelacker wrote:
> Hello,
> (This message was sent to alsa-user a week ago, but created no response there.
> Therefore I hope I am allowed to ask here again.)
>
> I am trying to get audio working on a small Intel Z3736F based device.
> Some more details I have collected in Debian wiki [1].
>
> My tests are done with a current Debian testing.
>
> Firmware is from package firmware-intel-sound:
> sha1sum: 9e7c514b224d674cd3fb1301ce693c42b01f02e0  fw_sst_0f28.bin
> md5sum: 63765966238afad810b6a568d9b59620  fw_sst_0f28.bin
>
> Tests were done on linux v4.5-rc7-244-g03c668a.
> With a change adjusting the IRQ described in [2].
>
> After a fresh boot I tried the commands below (from [3]).
>
> But did not get hearable output, except a "crack" on device open and close.
>
> Now I am not sure how to proceed.
> Am I using the right firmware?
> Is the amixer sequence ok for this device?
> Can all the options in alsamixer be tested or is there a risk of
> damaging the device?

If you modified the interrupt order then it's a Baytrail-CR device and 
you will need to use the firmware that makes use of SSP0 (SSP2 is not 
connected in this package). I am working to enable SSP0 routing directly 
without the need for a new firmware but I haven't had time to test it.

That said, we've not been successful so far with such Baytrail-CR 
devices. So far the issue seem to be in the SSP0-AIF2 connection; if you 
do a loopback within the DSP things work fine. Without access to the 
schematics and the board information it's not straightforward to solve 
the problem.
Note also that Baytrail-CR devices typically use different microphones 
and speaker settings (differential mics, mono speakers typically) so you 
may need to add some quirks.


>
>
> Kind regards,
> Bernhard
>
>
> [1] https://wiki.debian.org/InstallingDebianOn/PIPO/PIPO%20X8
> [2] http://mailman.alsa-project.org/pipermail/alsa-devel/2015-July/094663.html
> [3] http://mailman.alsa-project.org/pipermail/alsa-devel/2015-June/094080.html
> [4] http://mailman.alsa-project.org/pipermail/alsa-devel/2015-July/094583.html
> [5] https://sourceforge.net/p/alsa/mailman/alsa-user/thread/56EC0F8A.4010009%40vr-web.de/#msg34946769
>
>
>
> echo -n 'module snd_soc_sst_mfld_platform +p' > /sys/kernel/debug/dynamic_debug/control
>
> #DSP routing
> amixer -c0 sset 'codec_out0 mix 0 pcm0_in' on
> amixer -c0 sset 'media0_out mix 0 media1_in' on
> amixer -c0 sset 'media1_in Gain 0' 80%
> amixer -c0 sset 'media1_in Gain 0 Ramp Delay' 50
> amixer -c0 sset 'media1_in Gain 0' off
> amixer -c0 sset 'pcm0_in Gain 0' 80%
> amixer -c0 sset 'pcm0_in Gain 0 Ramp Delay' 50
> amixer -c0 sset 'pcm0_in Gain 0' off
> amixer -c0 sset 'codec_out0 Gain 0' 80%
> amixer -c0 sset 'codec_out0 Gain 0 Ramp Delay' 50
> amixer -c0 sset 'codec_out0 Gain 0' off
>
> #Codec routin, if you have different one please modfiy
> amixer -c0 sset "DAC MIXL INF1" on
> amixer -c0 sset "DAC MIXR INF1" on
> amixer -c0 sset "Stereo DAC MIXL DAC L1" on
> amixer -c0 sset "Stereo DAC MIXR DAC R1" on
> amixer -c0 sset "SPK MIXL DAC L1" on
> amixer -c0 sset "SPK MIXR DAC R1" on
> amixer -c0 sset "SPOL MIX SPKVOL L" on
> amixer -c0 sset "SPOR MIX SPKVOL R" on
> amixer -c0 sset "SPOL MIX DAC L1" on
> amixer -c0 sset "SPOR MIX DAC R1" on
> amixer -c0 sset "Speaker L" on
> amixer -c0 sset "Speaker R" on
> amixer -c0 sset "Headphone" off
>      #amixer -c0 sset "Ext Spk" on #does not exist
> amixer -c0 sset "Speaker" on
>
>
>
>
>
> # LANG=C speaker-test --nloops=1
>
> speaker-test 1.1.0
>
> 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 16 to 204800
> Period size range from 8 to 102400
> Using max buffer size 204800
> Periods = 4
> was set period_size = 51200
> was set buffer_size = 204800
>   0 - Front Left
> Time per period = 2.109224
>
>
>
>
>
> # cat /proc/interrupts | grep -E "CPU|sst"
>              CPU0       CPU1       CPU2       CPU3
>     1:          1         35          0          0   IO-APIC   29-fasteoi   intel_sst_driver
>
>
>
>
> # LANG=C dmesg -T | grep -i -E "bytcr|snd|rt56|alsa|sst|Baytrail|80860F28:00|SSP|lpe" --color  [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: LPE base: 0x90a00000 size:0x200000
> [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: IRAM base: 0x90ac0000
> [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: DRAM base: 0x90b00000
> [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: SHIM base: 0x90b40000
> [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: Mailbox base: 0x90b44000
> [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: DDR base: 0x20000000
> [Thu Mar 17 11:49:59 2016] intel_sst_acpi 80860F28:00: Got drv data max stream 25
> [Thu Mar 17 11:49:59 2016] bytcr_rt5640 bytcr_rt5640: snd-soc-dummy-dai <-> media-cpu-dai mapping ok
> [Thu Mar 17 11:49:59 2016] bytcr_rt5640 bytcr_rt5640: snd-soc-dummy-dai <-> deepbuffer-cpu-dai mapping ok
> [Thu Mar 17 11:49:59 2016] compress asoc: snd-soc-dummy-dai <-> compress-cpu-dai mapping ok
> [Thu Mar 17 11:49:59 2016] bytcr_rt5640 bytcr_rt5640: rt5640-aif1 <-> ssp2-port mapping ok
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: media1_in: Volume 0, -1440
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: media1_in: Mute 1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: media1_in: Volume 0, 0
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: media1_in: Mute 1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: media1_in: Ramp Delay50
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: pcm0_in: Volume 0, -1440
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: pcm0_in: Mute 1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: pcm0_in: Volume 0, 0
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: pcm0_in: Mute 1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:56 2016] sst-mfld-platform sst-mfld-platform: pcm0_in: Ramp Delay50
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: codec_out0: Volume 0, -1440
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: codec_out0: Mute 1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: codec_out0: Volume 0, 0
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: codec_out0: Mute 1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: codec_out0: Ramp Delay50
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 2 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: rx slot - slot 3 map = 0x8
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_0 map = 0x1
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out0_1 map = 0x2
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_0 map = 0x4
> [Thu Mar 17 11:50:57 2016] sst-mfld-platform sst-mfld-platform: tx channel - codec_out1_1 map = 0x8
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: enable=1, usage=0
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 01 01 01 00 00 08 00 ff ff ff ff 55 00 00 00  ............U...
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter:sst_get_ssp_mode, format=4000
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter:sst_get_frame_sync_polarity, format=200
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: ssp_id: 3
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 01 01 01 00 00 1a 00 ff ff ff ff 75 00 12 00  ............u...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 03 00 03 00 98 00 03 ff 03 ff 03 00 01 00 18 00  ................
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000020: 01 01                                            ..
> [Thu Mar 17 11:51:08 2016] intel_sst_acpi 80860F28:00: Alloc for str 1 pipe 0x90
> [Thu Mar 17 11:51:08 2016]  Baytrail Audio Port: setting buffer ptr param
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter: widget=codec_out0
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 02 01 01 00 00 1e 00 ff ff ff ff 82 00 16 00  ................
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 82 00 12 00 03 00 01 02 04 08 10 20 40 80 01 02  ........... @...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000020: 04 08 10 20 40 80                                ... @.
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter: widget=codec_out0
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: control name=codec_out0 Gain 0 Volume
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 02 01 01 00 00 14 00 ff ff ff ff 21 00 0c 00  ............!...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 01 00 00 02 67 00 60 fa 60 fa 32 00              ....g.`.`.2.
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: widget = codec_out0 mix 0
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: val = 0x2000
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: reg: 0x2000
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: input id: 0x8dff, nb_inputs: 1
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 01 01 01 00 00 14 00 ff ff ff ff 72 00 0c 00  ............r...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: ff 02 ff ff 03 00 01 00 ff 8d ff ff              ............
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: widget = media0_out mix 0
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: val = 0x40000
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: reg: 0x40000
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: input id: 0x90ff, nb_inputs: 1
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 01 01 03 00 00 14 00 ff ff ff ff 72 00 0c 00  ............r...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: ff 12 ff ff 03 00 01 00 ff 90 ff ff              ............
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: widget=media0_out
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: task=3, location=0x12ff
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 01 01 03 00 00 0a 00 ff 12 ff ff 77 00 02 00  ............w...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 01 00                                            ..
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter: widget=media0_out
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: widget=pcm0_in
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: task=1, location=0x8dff
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 01 01 01 00 00 0a 00 ff 8d ff ff 77 00 02 00  ............w...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 01 00                                            ..
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter: widget=pcm0_in
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: control name=pcm0_in Gain 0 Volume
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 02 01 01 00 00 14 00 ff ff ff ff 21 00 0c 00  ............!...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 01 00 00 8d 67 00 60 fa 60 fa 32 00              ....g.`.`.2.
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: enter, dai-name=media-cpu-dai dir=0
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Stream name=Headset Playback
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: send gains for widget=media1_in
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: control name=media1_in Gain 0 Volume
> [Thu Mar 17 11:51:08 2016] sst-mfld-platform sst-mfld-platform: Enter
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000000: 01 02 01 03 00 00 14 00 ff ff ff ff 21 00 0c 00  ............!...
> [Thu Mar 17 11:51:08 2016] writing to lpe: 00000010: 01 00 00 90 67 00 60 fa 60 fa 32 00              ....g.`.`.2.
> [Thu Mar 17 11:51:08 2016]  Baytrail Audio Port: sst_platform_pcm_trigger called
> [Thu Mar 17 11:51:08 2016]  Baytrail Audio Port: sst: Trigger Start
> [Thu Mar 17 11:51:08 2016]  SSP2-Codec: sst_platform_pcm_trigger called
> [Thu Mar 17 11:51:10 2016]  Baytrail Audio Port: sst_platform_pcm_trigger called
> [Thu Mar 17 11:51:10 2016]  Baytrail Audio Port: sst: in stop
> [Thu Mar 17 11:51:10 2016]  SSP2-Codec: sst_platform_pcm_trigger called
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: enter, dai-name=media-cpu-dai dir=0
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: Stream name=Headset Playback
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: send gains for widget=media1_in
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: control name=media1_in Gain 0 Volume
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: Enter
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 02 01 03 00 00 14 00 ff ff ff ff 21 00 0c 00  ............!...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: 01 00 00 90 67 00 60 fa 60 fa 32 00              ....g.`.`.2.
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: ssp_id: 3
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 01 01 01 00 00 1a 00 ff ff ff ff 75 00 12 00  ............u...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: 03 00 00 00 98 00 03 ff 03 ff 03 00 01 00 18 00  ................
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000020: 01 01                                            ..
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: enable=0, usage=1
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 01 01 01 00 00 08 00 ff ff ff ff 0e 00 00 00  ................
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: enter, dai-name=media-cpu-dai dir=0
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: Stream name=Headset Playback
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: send gains for widget=media1_in
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: control name=media1_in Gain 0 Volume
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: Enter
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 02 01 03 00 00 14 00 ff ff ff ff 21 00 0c 00  ............!...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: 01 00 00 90 67 00 60 fa 60 fa 32 00              ....g.`.`.2.
> [Thu Mar 17 11:51:10 2016] intel_sst_acpi 80860F28:00: Free for str 1 pipe 0x90
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: widget=pcm0_in
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: task=1, location=0x8dff
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 01 01 01 00 00 0a 00 ff 8d ff ff 77 00 02 00  ............w...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: 00 00                                            ..
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: widget=media0_out
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: task=3, location=0x12ff
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 01 01 03 00 00 0a 00 ff 12 ff ff 77 00 02 00  ............w...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: 00 00                                            ..
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: widget = codec_out0 mix 0
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: val = 0x2000
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: reg: 0x2000
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: input id: 0x8dff, nb_inputs: 1
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 01 01 01 00 00 14 00 ff ff ff ff 72 00 0c 00  ............r...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: ff 02 ff ff 00 00 01 00 ff 8d ff ff              ............
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: widget = media0_out mix 0
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: val = 0x40000
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: reg: 0x40000
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: input id: 0x90ff, nb_inputs: 1
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000000: 01 01 01 03 00 00 14 00 ff ff ff ff 72 00 0c 00  ............r...
> [Thu Mar 17 11:51:10 2016] writing to lpe: 00000010: ff 12 ff ff 00 00 01 00 ff 90 ff ff              ............
> [Thu Mar 17 11:51:10 2016] sst-mfld-platform sst-mfld-platform: Enter: widget=codec_out0
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