On Sunday 26 February 2017 21:28:32 Pavel Machek wrote: > Hi! > > v4.10 works quite nicely on N900, but I still have problems with > audio. Even GSM calls would be usable, if I had reasonable volume on > microphone and speaker... but I don't. > > Both speaker and microphone are too quiet. I can get louder output by > plugging headset -- good. I can hear the other side nicely, but am > too quiet for them. Unfortunately, even if I plug in wired headset, > internal microphone is still used. > > Now... I researched mixer settings in v4.4, v4.10 and v2.6.28... and > could not find way to control microphone. v2.6.28 is completely > different from the other two. v4.10 misses many controls from v4.4; > and I guess this might be related: > > [ 2.579925] rx51-audio n900-audio: tlv320aic3x-hifi <-> > 49022000.mcbsp mapping ok > [ 2.586486] rx51-audio n900-audio: ASoC: no source widget found > for TPA6130A2 HPLEFT > [ 2.592651] rx51-audio n900-audio: ASoC: Failed to add route > TPA6130A2 HPLEFT -> direct -> Headphone Jack > [ 2.605163] rx51-audio n900-audio: ASoC: no source widget found > for TPA6130A2 HPRIGHT > [ 2.611938] rx51-audio n900-audio: ASoC: Failed to add route > TPA6130A2 HPRIGHT -> direct -> Headphone Jack > [ 2.625701] rx51-audio n900-audio: ASoC: no sink widget found for > TPA6130A2 LEFTIN > [ 2.632965] rx51-audio n900-audio: ASoC: Failed to add route LLOUT > -> direct -> TPA6130A2 LEFTIN > [ 2.640563] rx51-audio n900-audio: ASoC: no sink widget found for > TPA6130A2 RIGHTIN > [ 2.648101] rx51-audio n900-audio: ASoC: Failed to add route RLOUT > -> direct -> TPA6130A2 RIGHTIN > [ 2.655761] rx51-audio n900-audio: ASoC: no sink widget found for > b LINE2R > [ 2.663208] rx51-audio n900-audio: ASoC: Failed to add route > MONO_LOUT -> direct -> b LINE2R > [ 2.670501] rx51-audio n900-audio: ASoC: no source widget found > for b HPLOUT > [ 2.677642] rx51-audio n900-audio: ASoC: Failed to add route b > HPLOUT -> direct -> Earphone > [ 2.685058] rx51-audio n900-audio: ASoC: no source widget found > for b Mic Bias > [ 2.692352] rx51-audio n900-audio: ASoC: Failed to add route b Mic > Bias -> direct -> HS Mic > [ 2.706298] input: RX-51 AV Jack as > /devices/platform/n900-audio/sound/card0/input6 Jarkko, Peter: can you look at above errors? Looks like audio routing is not correctly configured. > Pali, do you have maemo running on top of recent kernel (v4.1, v4.4, > v4.10?). Do voice calls work there? Now I do not have prepared Maemo + mainline kernel for testing... I remember that Maemo sscd/csd/... daemons were able to connect to cellular network but I was not trying to make voice calls. > Any ideas welcome... > > Best regards, > Pavel -- Pali Rohár pali.rohar@xxxxxxxxx
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