![]() Pincap 0x09000094: OUT Detect HBR HDMI DP Node 0x05 wcaps 0x407381: 8-Channels Digital CP #PLAYBACKPRO 1080 I OR P PRO#Node 0x04 wcaps 0x72b1: 8-Channels Digital Stripe CPĬontrol: name="IEC958 Playback Con Mask", index=0, device=0Ĭontrol: name="IEC958 Playback Pro Mask", index=0, device=0Ĭontrol: name="IEC958 Playback Default", index=0, device=0Ĭontrol: name="IEC958 Playback Switch", index=0, device=0ĭevice: name="NVIDIA HDMI", type="HDMI", device=3 Kernel modules: snd-hda-intelThe results from aplay. Memory at febfc000 (32-bit, non-prefetchable) Kernel modules: nvidia, nouveau, nvidiafb Expansion ROM at feb00000 Ĭapabilities: Power Management version 3Ĭapabilities: Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-Ĭapabilities: Express Endpoint, MSI 00Ĭapabilities: Vendor Specific Information Memory at ce000000 (64-bit, prefetchable) Memory at d0000000 (64-bit, prefetchable) Memory at fd000000 (32-bit, non-prefetchable) I'm currently trying to use a backported maverick 2.6.35-14 kernel from the ppa on a 10.04 base with nvidia 256.44 drivers.įlags: bus master, fast devsel, latency 0, IRQ 16 I've also discovered the probemask info but to simplify things I just disabled the onboard sound leaving only the ion2. I understand alsa 1.0.23 or a 2.6.35 kernel is required for the updated driver. I think I've narrowed it down to the snd_hda_intel module and it's hdmi management but I can't be sure so I'm posting here. I have a nvidia ion2 and I can't get audio over hdmi to work. **Follow this thread (thanks to zAPPzAPP) for the final touches about setting up the dmix/hw and default sound (do this if the alsa 1.0.23 backport doesn't work) ** See post #21 for an alternate solution by upgrading the kernel to 2.6.35 via ubuntu kernel backport. (upgrade alsa to 1.0.23 via ubuntu backport) ubuntu wiki link ** See post #8 in this thread to enable HDMI audio with an Ion2 in Ubuntu 10.04. ****SEE THIS FIRST (unfortunately this information wasn't posted until after this thread was created) ![]()
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