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Northern Islands HDMI audio?

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  • #41
    Originally posted by Zajec View Post
    I was recently hacking my NI card but it required other general HDMI/audio fixes first. Fortunately we have all improvements & fixes in Linus's tree right now.
    It means I focus strictly on NI now, I believe we will get HDMI audio support in 3.5 kernel. We've a long weekend in Poland this week, so give me few additional days.
    Just noticed the patch you've posted and will gladly try that tonight. Thanks for working on this, Rafał!

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    • #42
      Hi, now workgood radeon evergreen, but radeon serie NI works?

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      • #43
        dhewg: great, waiting to hear from you about the results. Christian reported his Cayman still doesn't work with that patch So there is still some issue to be resolved. But maybe it'll be working for you, just like it works for me.


        Originally posted by Vincenzov View Post
        Hi, now workgood radeon evergreen, but radeon serie NI works?
        You need to grab kernel 3.5-rc2 and apply:
        [PATCH][drm-fixes?] drm/radeon: enable HDMI on DCE5 (AKA NI excluding Aruba)

        I suggested Dave taking this patch for drm-fixes, which means 3.5-rc3. We have to wait for Dave decision. If he doesn't accept this patch we will see it in 3.6-rc1.

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        • #44
          i have compiled kernel 3.5.0-rc2 and evergreen work good.
          Can patch kernel 3.5.0-rc2 with patch NI? where find a patch.
          Thank for this work

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          • #45
            Originally posted by Vincenzov View Post
            i have compiled kernel 3.5.0-rc2 and evergreen work good.
            Can patch kernel 3.5.0-rc2 with patch NI? where find a patch.
            Thank for this work
            http://lists.freedesktop.org/archive...ne/024057.html

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            • #46
              Originally posted by Vincenzov View Post
              i have compiled kernel 3.5.0-rc2 and evergreen work good.
              Can patch kernel 3.5.0-rc2 with patch NI? where find a patch.
              Thank for this work
              I don't have .patch file on the machine I'm using using right now. You can try:
              http://lists.freedesktop.org/archive...ne/024057.html
              http://permalink.gmane.org/gmane.com...ri.devel/70235
              http://www.spinics.net/lists/dri-devel/msg23869.html

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              • #47
                ok, i have patched kernel with copy and paste.
                Now i compiling kernel 3.5.0-rc2
                Thanks

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                • #48
                  Works!!!!!!!!!!
                  Radeon 6450 audio hdmi out
                  Thanks

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                  • #49
                    Originally posted by Zajec View Post
                    Can you let me know, what specs are you referring to, please?
                    Not entirely sure what specs Bridgman is referring to but the HDMI 1.3a spec can be downloaded from bottom link here. It refers again to CEA-861-D which unfortunately does not look to be free but if I link to google the first link may be useful . That should be all the specs needed for multi-channel audio for both LPCM and Bitstreaming, if you can manipulate the audio packets directly. I don't know how abstracted away that is by the hardware.

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                    • #50
                      Originally posted by Zajec View Post
                      dhewg: great, waiting to hear from you about the results. Christian reported his Cayman still doesn't work with that patch So there is still some issue to be resolved. But maybe it'll be working for you, just like it works for me.
                      Works just fine Added my Tested-by.

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