12.06.2016 19:16, Alexander E. Patrakov пишет:
10.06.2016 22:55, Tanu Kaskinen пишет:
The alsa card hasn't so far set any availability for profiles. That
caused an issue with some HDMI hardware: the sound card has two HDMI
outputs, but only the second of them is actually usable. The
unavailable port is marked as unavailable and the available port is
marked as available, but this information isn't propagated to the
profile availability. Without profile availability information, the
initial profile policy picks the unavailable one, since it has a
higher priority value.
This patch adds simple logic for marking some profiles unavailable:
if the profile only contains unavailable ports, the profile is
unavailable too. This can be improved in the future so that if a
profile contains sinks or sources that only contain unavailable ports,
the profile should be marked as unavailable. Implementing that
requires adding more information about the sinks and sources to
pa_card_profile, however.
BugLink: https://bugzilla.yoctoproject.org/show_bug.cgi?id=8448
Looks OK to me, too. I was surprised that the only calls to
pa_card_profile_set_available() were in bluez modules.
Now all that remains is to test it with my hardware, I will do it a bit
later.
The patch series works here as advertised.
--
Alexander E. Patrakov
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