25.10.2013 19:54, Andre Heider kirjoitti:
On Fri, Oct 25, 2013 at 01:04:45AM +0200, Takashi Iwai wrote:
At Thu, 24 Oct 2013 21:10:33 +0300, Anssi Hannula wrote:
Hi all!
Here's another revision of the ATI/AMD multichannel+HBR patchset.
Changes:
- added customizable callbacks instead of polluting generic code
- fixed wrong codec id in rev3+ check (as previously noted)
- cosmetics
I've only tested this on NVIDIA/Intel, but I'd guess at least Peter should be able to test this on AMD in a few days or so. The earlier revisions were tested to fully work.
Combined patch can be found at: http://onse.fi/files/atihdmi5.patch However, this patchset is on top recent sound-next commits so it does not directly apply on older kernels.
Olivier, I hope you will be able to test this at some point as well (same things as last time), even though it will be a bit more work :)
I applied all patches now. You can try sound git tree either master or for-next branch.
[...]
Anssi,
I gave this a quick test, and it works on my 6850! Nice work! The HDMI output is connected to a Onkyo receiver from the future ;) : EDID for output HDMI-0 Manufacturer: ONK Model: 1 Serial#: 16777216 Year: 2245 Week: 255 EDID Version: 1.3 EDID (in hex):
[...]
No DTS-HD/TrueHD support, but all 5.1 channels are working correctly.
Good to hear :)
[...]
cat /proc/asound/card0/eld#0.0 monitor_present 1 eld_valid 0
However, this should have eld_valid=1 and contain more info. To get a hint on whether it is a bug in audio or video driver, could you give a log with CONFIG_SND_DEBUG ?
AFAICS the sound git master tree should have the necessary support in the radeon video driver to allow the audio driver to generate a valid ELD with your card.