From mboxrd@z Thu Jan 1 00:00:00 1970 From: Felipe Balbi Subject: Re: 3.19 on Nokia n900: audio quality awful Date: Tue, 6 Jan 2015 14:28:57 -0600 Message-ID: <20150106202857.GB32308@saruman> References: <20150106170433.GA5408@amd> <20150106172545.GK6502@saruman> <20150106175115.GA19487@amd> Reply-To: Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="9zSXsLTf0vkW971A" Return-path: Content-Disposition: inline In-Reply-To: <20150106175115.GA19487@amd> Sender: linux-kernel-owner@vger.kernel.org To: Pavel Machek Cc: Felipe Balbi , pali.rohar@gmail.com, sre@debian.org, sre@ring0.de, kernel list , linux-arm-kernel , linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org, aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com List-Id: linux-omap@vger.kernel.org --9zSXsLTf0vkW971A Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jan 06, 2015 at 06:51:15PM +0100, Pavel Machek wrote: >=20 > On Tue 2015-01-06 11:25:45, Felipe Balbi wrote: > > On Tue, Jan 06, 2015 at 06:04:33PM +0100, Pavel Machek wrote: > > > Hi! > > >=20 > > > In 3.18, sound is nice and clear. > > >=20 > > > 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. > > >=20 > > > 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. > > >=20 > > > Any idea what could have caused it? > >=20 > > $ git bisect start > > $ git bisect good v3.18 > > $ git bisect bad > >=20 > > that'll help find what caused it. >=20 > Telling someone to do hard and time consuming job that probably will > not succeed, instead of actually providing help. Very very funny. you're getting code for free, you're getting help for free. Not many people have N900s lying around. Running a bisection is just politeness. --=20 balbi --9zSXsLTf0vkW971A Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJUrEWJAAoJEIaOsuA1yqRE33EP/2i+SwBCnH92zuaXrHTSEMJS TwHOUN7CntSm7nrrYNLRr4wwp7zCtk5SRyXvEQpMEArzvdOJMNhLD7QriL032hIt hl1mU4YI4Df/WnJHx3535cKV5r+UeCfGvZgNs8qeGp3QdzeH4ASFN6ttI+MKxAN0 ezgPdnqY2al50MyN+XH6haAsy6BA+BvWvM/I9vnvKgn7FiZ/1i2S49TDh3+jYk/s 459wbEG1/gb61HlldaXyy3Pbc31635S2UBs2jILv5iIvRxP1GsDHzyckV6X/raAz stPty7OvD04CciXaQ7yOx6/EiRsKtD+L3Way+EEytsIJCB2msK1Lf02MX6E7w2K3 QLSfHfXR2aKDrLs30rI4bctzug4Wd8+3eVJ/jUsAf3MN63yDu6k+/QH0tn+O5PSO bcVkckBfMMF+FCh15hFLw9TnOHymXh1ySJbGu2yCtQO/u/qb9pLmuwJ2kF6cghoZ vQ7xiE2grs7Z2hafNBi4iy9ZKgykyHpaTVlTjWC+BuwLwLlZuq5KUg15z9vOl6Au lrB0umD8iaIKpFeqot7o+3/8bp4z2RGhtkskhVNL7zk08Gin6nGTISsj25eSkbLA QMQ/MFRyE2Sc2nP+QqNXPEYEk8BA8Hg73TZFwSUZyg9vqEz4x6xElFGumshwBqzU 5wnlFwU4xg0lXDXs2njU =oPkR -----END PGP SIGNATURE----- --9zSXsLTf0vkW971A--