On Mon, 14 Mar 2016 18:16:11 +0100, moosotc@xxxxxxxxx wrote: > > Takashi Iwai <tiwai@xxxxxxx> writes: > > > On Mon, 14 Mar 2016 09:11:10 +0100, > > moosotc@xxxxxxxxx wrote: > >> > >> [1 Output of alsa-info.sh <application/octet-stream (base64)>] > >> > >> > >> `amixer set Speaker unmute' makes no difference > >> physically unplugging the headphone jack from the socket does, i.e. > >> `amixer set Speaker (un)mute' does the right thing. > > > > Could you give more details? The description is too concise and > > vague. > > > > I have a script to toggles sound emission by the built-in speaker: > > #!/bin/sh > amixer get Speaker | grep -q "\[on\]" && onoff="mute" || onoff="unmute" > amixer set Speaker $onoff > echo "$onoff" > > As we speak: > > `--> atoggle > Simple mixer control 'Speaker',0 > Capabilities: pvolume pswitch > Playback channels: Front Left - Front Right > Limits: Playback 0 - 127 > Mono: > Front Left: Playback 127 [100%] [0.00dB] [on] > Front Right: Playback 127 [100%] [0.00dB] [on] > unmute > > This setting is ignored when (i.e. speaker is always silent) if the > headphone jack is plugged in. > > This used to work in prior kernels, I believe I've shared my bisection > results with you in one of the earlier (personal) e-mails, if there's a > better way to achieve the desired result (i.e. control sound emission by > the speaker regardless of the headphone jack plug-status) I'll happily > use that instead. As mentioned, make sure that you disable auto-mute mode: amixer set "Auto-Mute Mode" "Disabled" If you still have no speaker output even after that, give alsa-info.sh output with non-working state, and also the alsa-info.sh output from the working state on the earlier kernel. Takashi _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
