Am Sa 22. November 2008 schrieb Al Johnson: > On Saturday 22 November 2008, Tick Chen wrote: > > Hi List, > > I created a patch that makes user can control their call volume via a > > slidebar when calling. > > It's uses AT+CLVL controling the call volume. According to > > http://doc.trolltech.com/qtextended4.4/qphoneprofile.html#setVolume > > the valid range is 0~5, and the volume degree maping to TI Calypso volume > > range 0~255 equally. > > As if 3 volume controls in the audio path weren't enough ;-) For microphone sensitivity (leave alone mux settings for making mic function at all). Plus another 2 for (handset)speaker-level, plus some different ones for headset/handsfree-speaker-level (again plus lots of controls for muxes etc)
> > > By current the volume default is 3 of 0~5, and TI calypso default is 177 of > > 0~255. It will be switched and follow the setting in QPhoneProfile. ie > > AT+CLVL=153. I tested and found it's okay for me. The volume is loud > > enough for me, and people on the other side of call does not complains at > > all. :-) Maybe other device need to switch to a larger value. > > > > Users can control the default volume by using QPhoneProfile, and > > PhoneSettings. Or edit /opt/Qtopia/etc/default/Trolltech/PhoneProfile.conf > > directly. > > > > If there are no other issues, I will commit it tomorrow. I wonder whether these "defaults" always apply, or maybe we see arbitrary/sticky settings for these, which would explain the constantly changing suggestions for best alsa.state settings, to cope with inadvertently changing sensitivity/level of calypso. We will have a look at this for moko11-fw, to have decent setup of calypso by default. cheers jOERG
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