From mboxrd@z Thu Jan 1 00:00:00 1970 From: pavel@ucw.cz (Pavel Machek) Date: Sat, 14 Jan 2017 23:56:15 +0100 Subject: Nokia N900: mixers changed between 4.9 and 4.10-rc3, no longer can use in-call speaker In-Reply-To: <201701121934.19810@pali> References: <20170112181826.GA28290@amd> <201701121934.19810@pali> Message-ID: <20170114225614.GA25321@amd> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hi! > > In v4.10 (and probably v4.9, too) I can no longer use the in-call > > speaker. I can no longer use the wired headset, either. > > > > v4.4 (and probably v4.6) works ok. > > > > Any ideas? Does wired headset / in-call speaker work for you? > > > > "Mono" and "Mono DAC" options are still there.. but something else > > changed, as alsamixer now shows way many more options (meaning they > > are shorter?) and I get complains from alsactl: > > > > alsactl: set_control:1328: failed to obtain info for control #49 (No > > such file or directory) > > ... > > alsactl: set_control:1328: failed to obtain info for control #229 (No > > such file or directory) > > Looks like there are not so much commits related to > sound/soc/omap/rx51.c Maybe it can be one of these twos? > > cb7e62256e99d285e415cf75db67558f0f8bb107 > 6d2de5ab4328718302c54b20222c6b1a574c3fce Both are based on v4.7-rc1. v4.6 worked ok for me. Lets test mini-v4.7: in-call speaker works ok there, and no alsactl warnings. mini-v4.7+cb7e62256e99d285e415cf75db67558f0f8bb107+6d2de5ab4328718302c54b20222c6b1a574c3fce : something seems to be broken there already. alsactl: set_control:1464: Cannot write control '2:0:0:TPA6130A2 Headphone Playback Volume:0' : Remote I/O error But in-call speakers and wired headset still seems to work. Lets test mini-v4.9... works ok. I don't even get the remote i/o error. Interesting. So regression seems to be between v4.9 and v4.10. Any ideas? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 181 bytes Desc: Digital signature URL: