Hi, [Part of this was already discussed in the thread 'OpenGL video performance' but I think this issue warrants a fresh discussion.]
While researching why Alsa has issues processing the AES0 parameter to toggle digital audio pass-through, I realized that for being able to do so Alsa seems to need that mysterious /proc/asound/card*/eld#* file - which I don't have. Further research indicated that for that to work I might need working HDMI hot plug - which doesn't seem to be the case. Specifically, I would expect to find messages like this one in my kernel log: HDMI status: Codec=0 Pin=3 Presence_Detect=1 ELD_Valid=1 But I don't see any of this, neither when turning my AVR off and on or when I physically plug/unplug the HDMI cable. Note that I have "drm_kms_helper poll=Y", so I do get the udev hotplug. But I really would like to have the "real" thing and get rid of poll=Y. I'm on Ubuntu 12.04 with GA-MA78GM-UD2H mainboard which has a RS780 (HD3200) chipset. Here is a current dmesg output: http://paste.ubuntu.com/1030913/ Anything I can try? Or is this already proof enough that the MB manufacturer has forgotten to wire up some magic hot plug pin? -- Regards greg _______________________________________________ xorg-driver-ati mailing list [email protected] http://lists.x.org/mailman/listinfo/xorg-driver-ati
