Alex Maclean kirjoitti: > Hannu Savolainen wrote: > >> Alex Maclean wrote: >> >>> Hannu Savolainen wrote: >>> >>>> Will Keaney wrote: >>>> >>>>> Monkeh in #gentoo-chat on Freenode was able to point out that I was >>>>> not removing the old modules before rebuilding, so my changes >>>>> weren't actually being installed. >>>>> The attached patch successfully sets the default volume to 0 on all >>>>> channels using hdaudio. >>>>> After thinking about it for a while, I think this is a more sane >>>>> default than 90%. The potential for damage to audio equipment or >>>>> ears when starting up with a default of 90% seems to outweigh the >>>>> work involved in manually raising the volume to reasonable levels. >>>>> >>>> Finding default volumes that work for everyone is a never ending >>>> battle. If the volumes are set to 0 then majority of users will think >>>> that OSS doesn't work and then stop using it. Earlier the volumes >>>> were set to 80% by default but even that caused problems. >>>> >>>> If you would like to do some hacking then we might try creating a >>>> dedicated mixer for your system. Could you compile and run the mixgen >>>> utility in the utils/ directory and send the output to me (mixgen >>>> thinkpad_t61). I can include it in the sources and you can then >>>> re-arrange the controls in a way that makes sense. >>>> >>>> Otherwise could you try if setting the volume to 80% works for you. >>>> Maybe we can return the volumes back to it. >>>> >>>> Best regards, >>>> >>>> Hannu >>>> _______________________________________________ >>>> oss-devel mailing list >>>> oss-devel@mailman.opensound.com >>>> http://mailman.opensound.com/mailman/listinfo/oss-devel >>>> >>>> >>> Here's the mixgen output for my R61. The codec is identical to a T61. >>> >> I added hdaudio_thinkpad_r61.c to OSS. You can pull the latest version >> from the hg server. Remember to re-create the build directory before >> trying to recompile. >> >> You can now edit hdaudio_thinkpad_r61.c to set the initial volumes to 0 >> for the microphone inputs. >> >> Best regards, >> >> Hannu >> _______________________________________________ >> oss-devel mailing list >> oss-devel@mailman.opensound.com >> http://mailman.opensound.com/mailman/listinfo/oss-devel >> >> > Could you not make 0 a default? All R61s and T61s will suffer painful > feedback with the mic input on, which is a very bad default. > I cannot figure out which control affects the microphone input. Could you run ossxmix and try to find out which control should be set to 0.
Best regards, Hannu _______________________________________________ oss-devel mailing list oss-devel@mailman.opensound.com http://mailman.opensound.com/mailman/listinfo/oss-devel
