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Audio passthrough with HDMI or SPDIF

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Posted at 1/17/2015 18:18:23     

Hi Guys,


here is me again with a new question.Passthrough (HDMI or SPDIF) dont seems to work. I got no sound on my receiver when i select those parameters.


Here is the sound section of my kernel config

  1. CONFIG_SOUND=y
  2. # CONFIG_SOUND_OSS_CORE is not set
  3. CONFIG_SND=y
  4. CONFIG_SND_TIMER=y
  5. CONFIG_SND_PCM=y
  6. CONFIG_SND_HWDEP=y
  7. CONFIG_SND_RAWMIDI=y
  8. CONFIG_SND_COMPRESS_OFFLOAD=y
  9. CONFIG_SND_JACK=y
  10. # CONFIG_SND_SEQUENCER is not set
  11. # CONFIG_SND_MIXER_OSS is not set
  12. # CONFIG_SND_PCM_OSS is not set
  13. # CONFIG_SND_HRTIMER is not set
  14. # CONFIG_SND_DYNAMIC_MINORS is not set
  15. # CONFIG_SND_SUPPORT_OLD_API is not set
  16. CONFIG_SND_VERBOSE_PROCFS=y
  17. CONFIG_SND_VERBOSE_PRINTK=y
  18. # CONFIG_SND_DEBUG is not set
  19. # CONFIG_SND_RAWMIDI_SEQ is not set
  20. # CONFIG_SND_OPL3_LIB_SEQ is not set
  21. # CONFIG_SND_OPL4_LIB_SEQ is not set
  22. # CONFIG_SND_SBAWE_SEQ is not set
  23. # CONFIG_SND_EMU10K1_SEQ is not set
  24. # CONFIG_SND_DRIVERS is not set
  25. # CONFIG_SND_ARM is not set
  26. # CONFIG_SND_SPI is not set
  27. CONFIG_SND_USB=y
  28. CONFIG_SND_USB_AUDIO=y
  29. # CONFIG_SND_USB_UA101 is not set
  30. # CONFIG_SND_USB_CAIAQ is not set
  31. # CONFIG_SND_USB_6FIRE is not set
  32. CONFIG_SND_SOC=y
  33. CONFIG_SND_SOC_DMAENGINE_PCM=y
  34. CONFIG_SND_SOC_GENERIC_DMAENGINE_PCM=y
  35. # CONFIG_SND_ATMEL_SOC is not set
  36. # CONFIG_SND_DESIGNWARE_I2S is not set
  37. CONFIG_SND_RK_SOC=y
  38. CONFIG_SND_RK_SOC_I2S=y
  39. CONFIG_SND_RK_SOC_SPDIF=y
  40. CONFIG_SND_RK_SOC_CARD_SPDIF=y
  41. # CONFIG_SND_RK_SOC_AK4396 is not set
  42. CONFIG_SND_RK_SOC_ES8323=y
  43. # CONFIG_SND_SOC_ES8323_PCM is not set
  44. # CONFIG_SND_RK_SOC_WM8988 is not set
  45. # CONFIG_SND_RK_SOC_WM8900 is not set
  46. # CONFIG_SND_RK_SOC_RT5512 is not set
  47. # CONFIG_SND_RK_SOC_CX2070X is not set
  48. # CONFIG_SND_RK_SOC_RT5621 is not set
  49. # CONFIG_SND_RK_SOC_RT5623 is not set
  50. # CONFIG_SND_RK_SOC_RT5631 is not set
  51. # CONFIG_SND_RK_SOC_RT5631_PHONE is not set
  52. # CONFIG_SND_RK_SOC_RT5625 is not set
  53. # CONFIG_SND_RK_SOC_RT5640 is not set
  54. # CONFIG_SND_RK_SOC_RT3224 is not set
  55. # CONFIG_SND_RK_SOC_RT5639 is not set
  56. # CONFIG_SND_RK_SOC_RT5616 is not set
  57. # CONFIG_SND_RK_SOC_RT3261 is not set
  58. # CONFIG_SND_RK_SOC_CS42L52 is not set
  59. # CONFIG_SND_RK_SOC_AIC3111 is not set
  60. # CONFIG_SND_RK_SOC_AIC3262 is not set
  61. # CONFIG_SND_RK_SOC_RK1000 is not set
  62. # CONFIG_SND_RK_SOC_RK3190 is not set
  63. CONFIG_SND_SOC_I2C_AND_SPI=y
  64. # CONFIG_SND_SOC_ALL_CODECS is not set
  65. CONFIG_SND_SOC_ES8323=y
  66. CONFIG_SND_SOC_HDMI_SPDIF=y
  67. # CONFIG_SND_SIMPLE_CARD is not set
  68. # CONFIG_SOUND_PRIME is not set
Copy the code

Is there something i must activate ?



Best regards

Pacopad

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Posted at 1/17/2015 23:18:38     
Passthrough only works on the latest firmware.
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Posted at 1/22/2015 22:59:59     

Re: Audio passthrough with HDMI or SPDIF

where is the latest firmware? i had instaled  Firefly-RK3288_DualBoot_201412111722.img (the latest) and passthrough don′t work.

Can you help me?

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Posted at 1/23/2015 02:47:06     

Re: Audio passthrough with HDMI or SPDIF

I also tried Firefly-RK3288_Android4.4_201412111722.img and don′t work audio passthrough!

Any one have a solution? I need a dual boot image android/linux that works spdif audio passthrough in android. Have anyone an image file or a solution to upgrade my software?


Thanks

João Xavier

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Posted at 1/23/2015 10:44:18     

Re: Audio passthrough with HDMI or SPDIF

which audio format you test., dts/ac3?
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Posted at 1/23/2015 15:38:56     

Re: Audio passthrough with HDMI or SPDIF

Yes, dts ac3, dolby digital, and none of them work!

I check in settings -> about the device->firmware->update and i have the latest firmware !

I try ugoos and rikomagic firmware and they work fine so the problem is firefly android firmware.

Any one have an idea or a solution for the problem?

Thanks

João Xavier

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