At Wed, 23 Jan 2013 14:21:47 +0000 (UTC), User wrote: > > > Make sure that you do *not* set CONFIG_SND_DYNAMIC_MINORS=y. If this > > option is set, the dynamic device file assignment like udev becomes > > mandatory. > > In version(s) 2.6.X => Dynamic device file minor numbers *IS_NOT* set > > In version(s) 3.x.x: > -- Preclaim OSS device numbers **is_set** > -- Dynamic device file minor numbers **MANDATORY_SET** > (as using a RADEON MB, as you said, HDMI promoted that) > -- Support old ALSA API **is_set** > > > BTW, this option is forcibly set if you have > > CONFIG_SND_HDA_CODEC_HDMI=y because HDMI requires more PCM devices > > than the static devices may have. > > Takashi > > A CLOSER look at both shows that despite they look the same, > the numbering order schema in fact differ... and the driver, > it seems, can not cope with that change (need UDEV to do so ???) > > ALSA Driver Version 1.0.17 ALSA Driver Version 1.0.25 > 0: [ 0] : control 11: [ 0] : control > 1: : sequencer 1: : sequencer > 8: [ 0- 0]: raw midi 2: [ 0- 0]: raw midi > 16: [ 0- 0]: digital audio playback 9: [ 0- 0]: digital audio playback > 17: [ 0- 1]: digital audio playback 7: [ 0- 1]: digital audio playback > 18: [ 0- 2]: digital audio playback 5: [ 0- 2]: digital audio playback > 19: [ 0- 3]: digital audio playback 3: [ 0- 3]: digital audio playback > 24: [ 0- 0]: digital audio capture 10: [ 0- 0]: digital audio capture > 25: [ 0- 1]: digital audio capture 8: [ 0- 1]: digital audio capture > 26: [ 0- 2]: digital audio capture 6: [ 0- 2]: digital audio capture > 27: [ 0- 3]: digital audio capture 4: [ 0- 3]: digital audio capture > 33: : timer 33: : timer > 64: [ 2] : control 14: [ 2] : control > 72: [ 2- 0]: raw midi 13: [ 2- 0]: raw midi > 73: [ 2- 1]: raw midi 12: [ 2- 1]: raw midi > > Well if that is the problem, and I NEED HDMI/RADEON ... > > How can I live with that problem ? Without UDEV ? > - Can I just change the MINOR/MAJOR /dev entries to get > rid of UDEV ? Or am I forcible to use udev to adjust this detail ? It's a matter of device number assignment. You can achieve it easily even without udev manually or automatically by some script. For example, in the new case, minor#5 corresponds to /dev/snd/pcmC0D2p: 5: [ 0- 2]: digital audio playback then you need to create a device file like mknod /dev/snd/pcmC0D2p c 116 5 Write a script to call for each line of /proc/asound/devices and call it in an init script after loading the sound modules. Takashi ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d _______________________________________________ Alsa-user mailing list Alsa-user@xxxxxxxxxxxxxxxxxxxxx https://lists.sourceforge.net/lists/listinfo/alsa-user
