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hummingboard-i2ex with SPDIF


Warter
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Hi,

 

I have an issue on my hummingboard i2ex. I installed mpd and configured it with SPDIF. The kernel is 4.9.12-cubox.

Unfortunately the sound looks strange. It sounds like a slow motion recording. The load is very load (<0.2) so I think it is not a performance problem.

I saw there was an issue with the SPDIF previously but it is a little bit different.

 

Do you have any idea what could be wrong? Is it possible to test it your side?


Thanks,
Warter

 

 

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Mainline kernel for Cubox could have some issues and this one might be one of them. I guess it's working normally on legacy kernel? Try that first.  Next check if some patches exists ... I have this board but don't have proper equipment for testing.

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hi Igor,


It was fixed on the 4.9.17/18.

 

Could you please add this two options to the next kernel? Unfortunately there is no pcie support on the hummingboard.

Bus support > Message signaled Interrupts (MSI and MSI-X)

Bus support > PCI host contoller drivers > Freescale i.MX6 PCIe controller

 

Thanks,

Warter

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It is a pcie card. I dont know. It is strange.

 

root@cubox-i:~# lspci
00:00.0 PCI bridge: Synopsys, Inc. Device abcd (rev 01)
01:00.0 Network controller: Intel Corporation Centrino Wireless-N 1030 [Rainbow Peak] (rev 34)
root@cubox-i:~# lsusb
Bus 002 Device 003: ID 8086:0189 Intel Corp.
Bus 002 Device 002: ID 04b4:6570 Cypress Semiconductor Corp.
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

 

pci.txt

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https://github.com/igorpecovnik/lib/commit/0b7676e527350d8cd454eb638869179d80c23c4c

Working at i2ex and v2

 

Thanks for the hint @zador.blood.stained


Log:

http://sprunge.us/BhLJ

 

This is filling logs on HB2, have to solve once:

Spoiler

[  228.319445] mmc1: Timeout waiting for hardware cmd interrupt.
[  228.323212] sdhci: =========== REGISTER DUMP (mmc1)===========
[  228.326936] sdhci: Sys addr: 0x00000000 | Version:  0x00000002
[  228.330707] sdhci: Blk size: 0x00000000 | Blk cnt:  0x00000001
[  228.334468] sdhci: Argument: 0x00000000 | Trn mode: 0x00000000
[  228.338217] sdhci: Present:  0x007d8009 | Host ctl: 0x00000001
[  228.341963] sdhci: Power:    0x00000000 | Blk gap:  0x00000080
[  228.345716] sdhci: Wake-up:  0x00000008 | Clock:    0x000020af
[  228.349467] sdhci: Timeout:  0x00000080 | Int stat: 0x00000000
[  228.353205] sdhci: Int enab: 0x007f1003 | Sig enab: 0x007f1003
[  228.356949] sdhci: AC12 err: 0x00000000 | Slot int: 0x00000003
[  228.360694] sdhci: Caps:     0x07eb0000 | Caps_1:   0x0000a007
[  228.364436] sdhci: Cmd:      0x0000371a | Max curr: 0x00ffffff
[  228.368156] sdhci: Host ctl2: 0x00000000
[  228.371832] sdhci: ADMA Err: 0x00000000 | ADMA Ptr: 0x00000000
[  228.375543] sdhci: ===========================================

 


 

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One more thing. Could you please turn on this setting "# CONFIG_DRM_DW_HDMI_AHB_AUDIO" is not set "? There is no audio support through HDMI without it. Thanks!

 

card 2: DWHDMI [DW-HDMI], device 0: DW HDMI [dw-hdmi-ahb-audio]
  Subdevices: 1/1
  Subdevice #0: subdevice #0

 

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