Hi, On Tue, Jan 06, 2015 at 06:51:15PM +0100, Pavel Machek wrote: > On Tue 2015-01-06 11:25:45, Felipe Balbi wrote: > > On Tue, Jan 06, 2015 at 06:04:33PM +0100, Pavel Machek wrote: > > > In 3.18, sound is nice and clear. > > > > > > In 3.19, sound is unusable. It produces nasty tone when it should be > > > quiet, and there's at least as much noise as is sound. > > > > > > Unfortunately, list of mixers also changed (and there's cca 120 > > > settings), but a) it does not work with the old list and b) nothing I > > > could figure out did make the sound usable. Some setting resulted in > > > even more noise. > > > > > > Any idea what could have caused it? > > > > $ git bisect start > > $ git bisect good v3.18 > > $ git bisect bad > > > > that'll help find what caused it. > > Telling someone to do hard and time consuming job that probably will > not succeed, instead of actually providing help. Very very funny. No, that was actually really a good advice. You should try to bisect it. It doesn't take that long (I assume you are cross-compiling instead of doing native builds), also Linux maintainers are generally doing a very good job ensuring the tree is bisectable. I would do it myself, but so far I never have set up my N900 to play any audio and I don't have any reference points between "good" or "bad". A. -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
