Am Dienstag, den 01.12.2009, 16:49 +0100 schrieb Takashi Iwai: > At Tue, 01 Dec 2009 16:45:35 +0100, > Alexey Fisher wrote: > > > > Am Dienstag, den 01.12.2009, 16:03 +0100 schrieb Takashi Iwai: > > > At Mon, 30 Nov 2009 09:06:40 +0100, > > > Alexey Fisher wrote: > > > > > > > > Hi, > > > > i recently tried to digitalise some tapes and found line-in not enabled > > > > on my board (Intel DG45ID). (Codec: IDT 92HD73E1X5) > > > > >From the board documentation i know blue jack used for line-in or side > > > > surround. Even i use normal stereo i can't enable line-in. > > > > > > > > So my question, is it really to make a switch between surround and > > > > stereo with line-in? I know it should be possible. Or to have this > > > > switch for mic input? > > > > > > Which ALSA driver version are you using? > > > > > > The very latest one should have a "Line Jack Mode", with which you > > > can change the input/output via enum control. > > > > i use recent alsa-kernel.git, i found this switch. > > Check sound GIT tree, to be sure: > git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6.git > > A snapshot tarball for external builds is: > ftp://ftp.kernel.org/pub/linux/kernel/people/tiwai/snapshot/alsa-driver-snapshot.tar.gz > > > Currently i trying to > > dig deeper in the code. Seems like this board is not really supported... > > for normal tasks like stereo in / stereo out - is ok, but surround seems > > to be messed up, mixer map too. > > For example: "speaker-test -c 6" will produce "Front L/R" on all jacks. > > You have to pass -Dsurround51, too. Tank you for the tip, speaker-test worked for my Hercules so i thout should work for intel too. So with tiwai.git and -Dsurround51 or surrounf71 outputs are working. Bad the mixer map is in really bad state. Here is my current investigation, here are the controls i tested: [jack] [surround]; [mixers;...] green - front r/l;Master; PCM; Speeker 0; blue - side r/l ------- PCM; Speaker 3; black - rear r/l; Master; PCM; Speaker 1; orange - cenrat f/r; Master; PCM; ------; swap; ('Swap Center/LFE Playback Switch' (change front and reare outputs)) You can see - master control not all jacks and most (not all) jacks have own mixer. 'Master Playback Switch' <- master but not for all (blue jack not contr) 'Master Playback Volume' <- master but not for all (blue jack not contr) 'PCM Playback Volume' <- bad sound if too lo 'Center Playback Switch' <- not working? 'Center Playback Volume' <- not working? 'LFE Playback Switch' <- not working? 'LFE Playback Volume' <- not working ? 'Speaker Playback Switch' <- Front Playback 'Speaker Playback Switch',inx=1 <- Rear Playback 'Speaker Playback Switch',inx=3 <- Side Playback 'Speaker Playback Volume' <- Front Playback 'Speaker Playback Volume',inx=1 <- Rear Playback 'Speaker Playback Volume',inx=3 <- Side Playback 'Swap Center/LFE Playback Switch'<- order switch ?or route? I will continue to investigate this board. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
