[alsa-devel] Intel Cherry Trail platform sound issue

[Zhihe Tu]

Can anyone give some suggestions?

Thanks 
Tu

发件人: 涂治河 [mailto:tuzhihe at pcasl.com] 
发送时间: 2015年11月5日 19:37
收件人: 'alsa-devel at alsa-project.org'
主题: Intel Cherry Trail platform sound issue

Hi All,

I get cherry trail tablet, and install ubuntu14.04.3, Kernel verison is 3.19.  The table using rt5672 codec with no sound output in ubuntu, but it works in win8.

I get intel sst firmware fw_sst_22a8.bin from https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/tree/intel
The driver load the firmware successfully and I change some alsa mixer items:
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

But there are some errors with dmesg:

 [   16.359646]  Audio Port: ASoC: no backend DAIs enabled for Audio Port
…
[   16.382156] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port
[   16.383984] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port
[   16.541809] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90
[   17.545512] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x2
[   17.555207] intel_sst_acpi 808622A8:00: fw returned err -16
[   18.605859] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[   18.615908] intel_sst_acpi 808622A8:00: fw returned err -16
[   19.621943] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[   19.631499] intel_sst_acpi 808622A8:00: fw returned err -16
[   20.637527] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[   20.647083] intel_sst_acpi 808622A8:00: fw returned err -16
[   20.682979] sst-mfld-platform sst-mfld-platform: Enter: enable=0 port_name=ssp2-port
[   21.681280] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[   21.690836] intel_sst_acpi 808622A8:00: fw returned err -16
[   21.697087] intel_sst_acpi 808622A8:00: free stream returned err -19
[   22.757082] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[   22.766640] intel_sst_acpi 808622A8:00: fw returned err -16
[   23.772867] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[   23.782432] intel_sst_acpi 808622A8:00: fw returned err -16
[   23.857938] sst-mfld-platform sst-mfld-platform: Enter: enable=1 port_name=ssp2-port
[   23.989254] intel_sst_acpi 808622A8:00: Alloc for str 1 pipe 0x90
[   23.989491] intel_sst_acpi 808622A8:00: FW sent error response 0x40034
[   23.996864] intel_sst_acpi 808622A8:00: FW alloc failed ret -4
[   24.003399] intel_sst_acpi 808622A8:00: sst_get_stream returned err -5
[   24.010737] sst-mfld-platform sst-mfld-platform: ASoC: DAI prepare error: -5
[   24.018652]  Audio Port: ASoC: prepare FE Audio Port failed
[   25.024622] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[   25.034180] intel_sst_acpi 808622A8:00: fw returned err -16
[   26.040399] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x1 fw_state 0x3
[   26.049955] intel_sst_acpi 808622A8:00: fw returned err -16
[   27.056333] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[   27.065890] intel_sst_acpi 808622A8:00: fw returned err -16
[   28.072032] intel_sst_acpi 808622A8:00: Wait timed-out condition:0x0, msg_id:0x2 fw_state 0x3
[   28.081591] intel_sst_acpi 808622A8:00: fw returned err -16
[   28.117427]  Audio Port: sst: error code = -22
[   28.122401] snd_pcm_update_hw_ptr0: 120 callbacks suppressed
[   28.122409] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000
[   28.132784]  Audio Port: sst: error code = -22
[   28.137749] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000
[   28.372967]  Audio Port: sst: error code = -22
[   28.377946] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000
[   28.388317]  Audio Port: sst: error code = -22
[   28.393289] cht-bsw-rt5672 cht-bsw-rt5672: BUG: , pos = -22, buffer size = 96000, period size = 48000
[   28.403687]  Audio Port: sst: error code = -22

lsmod info:
snd_soc_sst_cht_bsw_rt5672    16384  0 
snd_intel_sst_acpi     16384  1 
snd_intel_sst_core     73728  1 snd_intel_sst_acpi
snd_soc_sst_mfld_platform    77824  3 snd_intel_sst_core
snd_soc_rt5670        106496  1 
snd_soc_rl6231         16384  1 snd_soc_rt5670
snd_soc_core          196608  4 snd_soc_rt5670,snd_soc_sst_cht_bsw_rt5672,snd_soc_sst_mfld_platform
snd_seq_midi           16384  0 
snd_seq_midi_event     16384  1 snd_seq_midi
snd_compress           20480  1 snd_soc_core
snd_pcm_dmaengine      16384  1 snd_soc_core
snd_rawmidi            32768  1 snd_seq_midi
snd_pcm               106496  5 snd_soc_rt5670,snd_soc_core,snd_soc_sst_cht_bsw_rt5672,snd_soc_sst_mfld_platform,snd_pcm_dmaengine
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_pcm,snd_seq
snd                    86016  10 snd_soc_core,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_soc_sst_mfld_platform,snd_seq_device,snd_compress
soundcore              16384  1 snd

I have no idea with the next step, so can anyone give a look? 

Thanks 
Tu


__________ Information from ESET Smart Security, version of virus signature database 4468 (20090929) __________

The message was checked by ESET Smart Security.

http://www.eset.com
 

__________ Information from ESET Smart Security, version of virus signature database 4468 (20090929) __________

The message was checked by ESET Smart Security.

http://www.eset.com