El día Friday, January 27, 2012 a las 11:21:17AM +0100, Matthias Apitz escribió:
> Yesterday I was again in the same situation: no audio in FR handset; > I did a successfull call from Amsterdam, powered off the FR to travel > back home to Munich, and after leaving the plane I switched on again my > FR and had no audio in call. > > This time I was prepared and just copied over using the terminal a known > good gsmhandset to the correct place and saving the old one which was > there for later analyze; a diff shows that the values were not so bad: > > # diff gsmhandset.broken /etc/freesmartphone/conf/openmoko_gta/a > lsa-2.6.29/gsmhandset > --- gsmhandset.broken Wed Jan 25 19:59:39 2012 > +++ /etc/freesmartphone/conf/openmoko_gta/alsa-2.6.29/gsmhandset > Thu Jan 26 17:01:00 2012 > @@ -1,8 +1,8 @@ > 1:'PCM Volume':2:0,0 > 2:'ADC Capture Volume':2:0,0 > 3:'Headphone Playback Volume':2:0,0 > -4:'Speaker Playback Volume':2:97,97 > -5:'Mono Playback Volume':1:77 > +4:'Speaker Playback Volume':2:106,106 > +5:'Mono Playback Volume':1:88 > > in any case they do not explain the absolute silence. More even, after > copying the good file into place, the situation of 'no audio' remained > and only after a re-boot all was again as it should; also the sliders > did not moved (speaker volume was zero) and only after a re-boot the > slider was in its old place (more or less in the middle); > > this brings me to the following conclusions: > > 1. the values used for the call are stored elsewhere, not in the > /etc/freesmartphone/conf/openmoko_gta/alsa-2.6.29/gsmhandset itself; > > 2. this file is only read during re-boot, but only if its modification > time is newer as the "place (file...)" used for the call; > > 3. the sliders in the call GUI do not change directly (or not even at > all) the content of the 'gsmhandset' file; > > does this ring someones bell? anybody out here who knows the details of > this gsmhandset file and its usage for calls? or should I ask such > question in the developer lists? > Hello SHR-devel, Mid of January I wrote the above questions to SHR-user and there is also a ticket: http://trac.shr-project.org/trac/ticket/1709 Can someone from SHR-devel answer my above questions or point me to a location where the management of the file gsmhandset is explained (note: I'm not asking for an explanation of the values in the file, but about how this file is used and updated etc.) and how the GUI of the call should work? Thanks in advance matthias -- Matthias Apitz e <g...@unixarea.de> - w http://www.unixarea.de/ UNIX since V7 on PDP-11, UNIX on mainframe since ESER 1055 (IBM /370) UNIX on x86 since SVR4.2 UnixWare 2.1.2, FreeBSD since 2.2.5 _______________________________________________ Shr-devel mailing list Shr-devel@lists.shr-project.org http://lists.shr-project.org/mailman/listinfo/shr-devel
