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Re: sound from headphones

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Hi
I given a try to this kernel but I was unable to get sound working.
So I downgrade to 1000 kernel and get audio from headphones.
I then upgrade to 1001 oneiric proposed one and had to play around (somehow) with alsamixer to enable speaker output, I'm unable to get sound from headphones. 
At reboot I dont have any audio apart of the strong glick.
I then have to play with alsamixer to get audio from speakers.

I can reproduce this by doing:
1- boot from powerdown
2- login (lxdm - ubuntu unity)
3- start some music player (no audio can be heard yet)
4- in alsamixer change both right and left headphone mux to vmid (a glick can be heard) 5- take one of the two headphone mux to HP again (music appear from speakers)
If I then mute both HP Mix DACR2HP and DACL2HP and unmute them I have to repeat step 4 and 5 to re-enable sounds. 

Other strange behaviors are:
- Speaker Mix DAC2SPK when muted lower down speaker volume to (about) a half
- Muting Headphones mutes speakers (volume level has no effects)
- Muting Line mutes speakers (volume level has no effects)

In attach you can find my asound.state

Hope all this can help

MAF


On 24/10/2011 20:39, Jani Monoses wrote:
This is the one. Compared to the one in oneiric this has zcache enabled and hopefully no other differences.
http://startx.ro/~jani/linux-image-2.6.38-1001-ac100_2.6.38-1001.1_sound__armel.deb <http://startx.ro/%7Ejani/linux-image-2.6.38-1001-ac100_2.6.38-1001.1_sound__armel.deb>
On Mon, Oct 24, 2011 at 8:39 PM, Marco Filippi <filippi@xxxxxxxxxxxx <mailto:filippi@xxxxxxxxxxxx>> wrote: 

    I replaced the 1001 kernel from you Jani with the oneiric proposed
    one but i'm unable to get audio from headphones nor from the speakers.

    With your one I was able to have audio from both speakers and
    headphones.
    I've seen the download link is not valid anymore, can you please
    provide it so I can try again?

    MAF


    On 21/10/2011 19:24, Jani Monoses wrote:

    Does anyone have working headphones (via the jack) using the
    latest oneiric-proposed kernel?
    I am not sure which alsamixer settings to change but I tried many
    combination with still no sound
    from the headphones.

    thanks
    Jani


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state.tegrapaz00 {
	control.1 {
		iface MIXER
		name 'Line Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.2 {
		iface MIXER
		name 'Line Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.3 {
		iface MIXER
		name 'Headphone Playback Volume'
		value.0 26
		value.1 26
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 -750
			dbvalue.1 -750
		}
	}
	control.4 {
		iface MIXER
		name 'Headphone Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.5 {
		iface MIXER
		name 'Auxout Playback Volume'
		value.0 31
		value.1 31
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -4650
			dbmax 0
			dbvalue.0 0
			dbvalue.1 0
		}
	}
	control.6 {
		iface MIXER
		name 'Auxout Playback Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.7 {
		iface MIXER
		name 'Voice DAC Playback Volume'
		value 51
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 63'
			dbmin -3525
			dbmax 318
			dbvalue.0 -414
		}
	}
	control.8 {
		iface MIXER
		name 'Phone Capture Volume'
		value 23
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 0
		}
	}
	control.9 {
		iface MIXER
		name 'LineIn Capture Volume'
		value.0 24
		value.1 24
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 150
			dbvalue.1 150
		}
	}
	control.10 {
		iface MIXER
		name 'Stereo DAC Capture Volume'
		value.0 40
		value.1 40
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 63'
			dbmin -3525
			dbmax 318
			dbvalue.0 -1085
			dbvalue.1 -1085
		}
	}
	control.11 {
		iface MIXER
		name 'Stereo DAC Capture Switch'
		value.0 true
		value.1 true
		comment {
			access 'read write'
			type BOOLEAN
			count 2
		}
	}
	control.12 {
		iface MIXER
		name 'Mic1 Capture Volume'
		value 23
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 0
		}
	}
	control.13 {
		iface MIXER
		name 'Mic2 Capture Volume'
		value 23
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 31'
			dbmin -3450
			dbmax 1200
			dbvalue.0 0
		}
	}
	control.14 {
		iface MIXER
		name 'Rec Capture Volume'
		value.0 30
		value.1 30
		comment {
			access 'read write'
			type INTEGER
			count 2
			range '0 - 31'
			dbmin -1650
			dbmax 3000
			dbvalue.0 2850
			dbvalue.1 2850
		}
	}
	control.15 {
		iface MIXER
		name 'Mic 1 Boost Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 2'
			dbmin 0
			dbmax 3000
			dbvalue.0 0
		}
	}
	control.16 {
		iface MIXER
		name 'Mic 2 Boost Volume'
		value 0
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 2'
			dbmin 0
			dbmax 3000
			dbvalue.0 0
		}
	}
	control.17 {
		iface MIXER
		name 'Digital Boost Volume'
		value 7
		comment {
			access 'read write'
			type INTEGER
			count 1
			range '0 - 7'
			dbmin 0
			dbmax 4200
			dbvalue.0 4200
		}
	}
	control.18 {
		iface MIXER
		name 'Int Spk Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.19 {
		iface MIXER
		name 'Right Capture Mix Mic1 Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.20 {
		iface MIXER
		name 'Right Capture Mix Mic2 Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.21 {
		iface MIXER
		name 'Right Capture Mix LineInR Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.22 {
		iface MIXER
		name 'Right Capture Mix Right Phone Capture Switc'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.23 {
		iface MIXER
		name 'Right Capture Mix HPMixerR Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.24 {
		iface MIXER
		name 'Right Capture Mix SPKMixer Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.25 {
		iface MIXER
		name 'Right Capture Mix MonoMixer Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.26 {
		iface MIXER
		name 'Left Capture Mix Mic1 Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.27 {
		iface MIXER
		name 'Left Capture Mix Mic2 Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.28 {
		iface MIXER
		name 'Left Capture Mix LineInL Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.29 {
		iface MIXER
		name 'Left Capture Mix Left Phone Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.30 {
		iface MIXER
		name 'Left Capture Mix HPMixerL Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.31 {
		iface MIXER
		name 'Left Capture Mix SPKMixer Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.32 {
		iface MIXER
		name 'Left Capture Mix MonoMixer Capture Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.33 {
		iface MIXER
		name 'Speaker Mix LI2SPK Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.34 {
		iface MIXER
		name 'Speaker Mix PHONE2SPK Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.35 {
		iface MIXER
		name 'Speaker Mix MIC12SPK Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.36 {
		iface MIXER
		name 'Speaker Mix MIC22SPK Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.37 {
		iface MIXER
		name 'Speaker Mix DAC2SPK Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.38 {
		iface MIXER
		name 'Mono Mix ADC2MONO_L Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.39 {
		iface MIXER
		name 'Mono Mix ADC2MONO_R Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.40 {
		iface MIXER
		name 'Mono Mix LI2MONO Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.41 {
		iface MIXER
		name 'Mono Mix MIC12MONO Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.42 {
		iface MIXER
		name 'Mono Mix MIC22MONO Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.43 {
		iface MIXER
		name 'Mono Mix DAC2MONO Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.44 {
		iface MIXER
		name 'Mono Mix VOICE2MONO Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.45 {
		iface MIXER
		name 'HPL Mix ADC2HP_L Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.46 {
		iface MIXER
		name 'HPR Mix ADC2HP_R Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.47 {
		iface MIXER
		name 'HP Mix LI2HP Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.48 {
		iface MIXER
		name 'HP Mix PHONE2HP Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.49 {
		iface MIXER
		name 'HP Mix MIC12HP Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.50 {
		iface MIXER
		name 'HP Mix MIC22HP Playback Switch'
		value false
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.51 {
		iface MIXER
		name 'HP Mix DACL2HP Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.52 {
		iface MIXER
		name 'HP Mix DACR2HP Playback Switch'
		value true
		comment {
			access 'read write'
			type BOOLEAN
			count 1
		}
	}
	control.53 {
		iface MIXER
		name 'SpeakerOut N Mux'
		value RN/-R
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 RN/-R
			item.1 RP/+R
			item.2 LN/-R
			item.3 Mute
		}
	}
	control.54 {
		iface MIXER
		name 'Right Headphone Mux'
		value 'HP Right Mix'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Vmid
			item.1 'HP Right Mix'
		}
	}
	control.55 {
		iface MIXER
		name 'Left Headphone Mux'
		value 'HP Left Mix'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Vmid
			item.1 'HP Left Mix'
		}
	}
	control.56 {
		iface MIXER
		name 'SpeakerOut Mux'
		value 'Speaker Mix'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Vmid
			item.1 'HPOut Mix'
			item.2 'Speaker Mix'
			item.3 'Mono Mix'
		}
	}
	control.57 {
		iface MIXER
		name 'AuxOut Mux'
		value 'Mono Mix'
		comment {
			access 'read write'
			type ENUMERATED
			count 1
			item.0 Vmid
			item.1 'HPOut Mix'
			item.2 'Speaker Mix'
			item.3 'Mono Mix'
		}
	}
}

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