Dne 27. 06. 20 v 20:30 Hans de Goede napsal(a):
Recent ucm-conf changes introduce checks like this one in various places:
If.mspk { Condition { Type String Empty "${var:MonoSpeaker}" } True ... False ... }
The 'Empty "${var:MonoSpeaker}"' part can only every succeed if we do:
Define.MonoSpeaker ""
But so far that would result in an error like this one:
ALSA lib ucm_subs.c:367:(uc_mgr_get_substituted_value) variable '${var:MonoSpeaker}' is not defined in this context! ALSA lib main.c:983:(snd_use_case_mgr_open) error: failed to import cht-bsw-rt5672 use case configuration -22 alsaucm: error failed to open sound card cht-bsw-rt5672: Invalid argument
This commit fixes this by allowing empty values for "${var:...}" substitutions.
Signed-off-by: Hans de Goede hdegoede@redhat.com
Mea culpa. I had this change in my local tree, but I forgot to push it upstream. Anyway, thank you for your work and testing. I accepted your commit to retain your credits.
Jaroslav