Audio passthrough with HDMI or SPDIF

pacopad

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

dewet

Passthrough only works on the latest firmware.

jcdnxs

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

Can you help me?

jcdnxs

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

zhansb

which audio format you test., dts/ac3?

jcdnxs

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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