Re: [pulseaudio-discuss] [PATCH] Added support for Creative SoundBlaster Omni Surround 5.1 USB sound card. Mic and Line in inputs were not working at all.

[Nazar Mokrynskyi]

( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Activating path analog-input-mic ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Path analog-input-mic (Microphone), direction=2, priority=87, probed=yes, supported=yes, has_mute=yes, has_volume=yes, has_dB=yes, min_volume=0, max_volume=48, min_dB=-12, max_dB=12 ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Element Mic, direction=2, switch=1, volume=1, volume_limit=-1, enumeration=0, required=0, required_any=4, required_absent=0, mask=0x3600000000f66, n_channels=2, override_map=yes ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Element PCM Capture Source, direction=2, switch=0, volume=0, volume_limit=-1, enumeration=1, required=0, required_any=0, required_absent=0, mask=0x0, n_channels=0, override_map=no ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Option Mic (analog-input-microphone/analog-input-microphone) index=0, priority=0 ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Element Line, direction=2, switch=2, volume=2, volume_limit=-1, enumeration=0, required=0, required_any=0, required_absent=0, mask=0x6, n_channels=2, override_map=no ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Jack Mic, alsa_name='Mic Jack', detection unavailable ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Jack Mic Phantom, alsa_name='Mic Phantom Jack', detection unavailable ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: Setting analog-input-microphone (analog-input-microphone) priority=0 ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: element_set_switch(): e->alsa_name Line ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: element_set_switch(): e->direction == PA_ALSA_DIRECTION_OUTPUT 33694896

Do you mean the direction is not input ?

According to debug message, it is so, however in config:

    [Mapping analog-stereo-input]
    device-strings = hw:%f,1,0
    paths-input = analog-input-mic analog-input-linein
    channel-map = left,right
    direction = input

There is explicit mentioning of required direction.

( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: element_set_switch(): b 0 pulseaudio seem just turn off line switch instead of turn on nic capture volum/switch when activating mic path One line show element name , values or enum index and enum name instead of three lines

Sorry, I'm not sure I understand what do you mean by this.

I'm not C/C++ developer at all, can't even find definition of snd_mixer_elem_t to find what is that and how to use it (my guess that you've being asking about it, right?).

( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: element_set_option(): e->alsa_name PCM Capture Source ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: element_set_option(): e->switch_use == PA_ALSA_SWITCH_SELECT 0 ( 0.090| 0.000) D: [lt-pulseaudio] alsa-mixer.c: element_set_option(): alsa_idx 0 snd_mixer_selem_get_enum_item_name() provide the name of enum item by index

Seems to be the as previous, I really want to help with debugging, but you should be more concrete since code is too unfamiliar for me.

Seem try auto format did not include 24bits

Do you mean you still cannot force pulseaudio to use 24 bits for your creative usb audio ?

I have 24bit explicitly in pulseaudio config currently:

    default-sample-format = s24le

But it still uses 16bit, didn't managed how to force it to use 24bit

Sincerely, Nazar Mokrynskyi
github.com/nazar-pc
Skype: nazar-pc
Diaspora: naza...@diaspora.mokrynskyi.com
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