Dne 26.11.2018 v 15:18 Takashi Iwai napsal(a): > On Mon, 26 Nov 2018 14:40:48 +0100, > Hans de Goede wrote: >> >>> some of the recently added UCM profiles are the files to be included >>> by others, and they are not card targets. Unfortunately alsaucm >>> doesn't know about it, and it aborts with error, e.g. >>> >>> ==== >>> % alsaucm >>> ALSA lib utils.c:67:(uc_mgr_config_load) could not open configuration file /usr/share/alsa/ucm/bytcr/bytcr.conf >>> ALSA lib parser.c:1427:(load_master_config) error: could not parse configuration for card bytcr >>> alsaucm: unable to obtain card list: No such file or directory >>> ==== >>> >>> The similar error is found in nau8824, rt5640 and rt5651. After >>> putting a placeholder card config file (e.g. bytcr.conf), the error is >>> gone. But certainly we don't want to allow user to choose this as the >>> proper card. >>> >>> So, I guess we need to put some flag to each such directory indicating >>> that it's no card config. For example, putting >>> /usr/share/alsa/ucm/bytcr/.nocard file or such... >>> >>> Not sure whether it's wise to have a file starting with dot, though. >>> Maybe clearer to be "nocard" or any other visible one? >> >> All the HiFi.conf files using the "include" snippets I added to avoid >> copy and pasting a lot, already need to have this at the top for >> this to work: >> >> <searchdir:ucm> >> >> So it might be best to move all the dirs holding include files rather >> then proper card configs from /usr/share/alsa/ucm to >> /usr/share/alsa/ucm-includes and then change the searchdir part of >> the configs using these to: >> >> <searchdir:ucm-includes> > > This sounds like a good solution, indeed. > Care to submit a fix patch? I'll apply it unless anyone objects. Yep, it looks like a good idea. Jaroslav -- Jaroslav Kysela <perex@xxxxxxxx> Linux Sound Maintainer; ALSA Project; Red Hat, Inc. _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
