https://bugs.freedesktop.org/show_bug.cgi?id=77274
Priority: medium Bug ID: 77274 Assignee: dri-devel@lists.freedesktop.org Summary: [drm:dce6_afmt_write_speaker_allocation] *ERROR* Couldn't read Speaker Allocation Data Block: 0 Severity: normal Classification: Unclassified OS: Linux (All) Reporter: amnesiac2001@gmail.com Hardware: x86-64 (AMD64) Status: NEW Version: unspecified Component: DRM/Radeon Product: DRI
After I upgraded to 3.14 Linux Kernel from 3.13 the HDMI audio isn't working anymore while before it was. After I checked dmesg output I found this row:
[drm:dce6_afmt_write_speaker_allocation] *ERROR* Couldn't read Speaker Allocation Data Block: 0
so I thought it was something related to the kernel wasn't able to retrieve correct info from my EDID's display.
I'm currently using arch linux distro with mesa 10.1 and xf86-video-ati 7.3.0
Here are my log files:
dmesg http://pastebin.com/fH88rXNs
Xorg.0.log http://pastebin.com/qcKhTiAs
lspci -vv http://pastebin.com/SLcyJJaE
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #1 from Alex Deucher agd5f@yahoo.com --- Can you bisect? Also, Please attach your dmesg and xorg log rather than pointing to an external pastebin.
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #2 from Alex Deucher agd5f@yahoo.com --- Might be a duplicate of bug 77002.
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #3 from Daniele Peruzzi amnesiac2001@gmail.com --- Created attachment 97183 --> https://bugs.freedesktop.org/attachment.cgi?id=97183&action=edit dmesg
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #4 from Daniele Peruzzi amnesiac2001@gmail.com --- Created attachment 97186 --> https://bugs.freedesktop.org/attachment.cgi?id=97186&action=edit Xorg.0.log
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #5 from Daniele Peruzzi amnesiac2001@gmail.com --- I'm sorry about having pointed to an external pastebin, I've attached dmesg and Xorg.0.log to the discussion now.
I'm quite sure I'm experiencing the same issues of the bug 77002 so I'm going to follow that discussion.
I don't know what you mean for bisecting but if needed I can try with different kernels, the last one that worked for me was the 3.13.8. I can also try patches or test on different hardwares.
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #6 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #5)
I'm sorry about having pointed to an external pastebin, I've attached dmesg and Xorg.0.log to the discussion now.
I'm quite sure I'm experiencing the same issues of the bug 77002 so I'm going to follow that discussion.
I don't know what you mean for bisecting but if needed I can try with different kernels, the last one that worked for me was the 3.13.8. I can also try patches or test on different hardwares.
If the fix from that bug does it, you can mark this as a duplicate.
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #7 from Daniele Peruzzi amnesiac2001@gmail.com --- Created attachment 97215 --> https://bugs.freedesktop.org/attachment.cgi?id=97215&action=edit 3.14 dmesg 0001-ALSA-hda-Do-not-assign-streams-in-reverse-order.patch
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #8 from Daniele Peruzzi amnesiac2001@gmail.com --- Created attachment 97216 --> https://bugs.freedesktop.org/attachment.cgi?id=97216&action=edit 3.14 Xorg.0.log 0001-ALSA-hda-Do-not-assign-streams-in-reverse-order.patch
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #9 from Daniele Peruzzi amnesiac2001@gmail.com --- I've compiled a new 3.14 vanilla kernel with this patch:
https://bugs.freedesktop.org/attachment.cgi?id=97049&action=edit
the result was that the audio over HDMI becomes working again but the above mentioned error in my dmesg is still there.
https://bugs.freedesktop.org/show_bug.cgi?id=77274
--- Comment #10 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #9)
I've compiled a new 3.14 vanilla kernel with this patch:
https://bugs.freedesktop.org/attachment.cgi?id=97049&action=edit
the result was that the audio over HDMI becomes working again but the above mentioned error in my dmesg is still there.
The error is harmless. It just means your monitor does not provide a speaker allocation block in the edid.
https://bugs.freedesktop.org/show_bug.cgi?id=77274
Alex Deucher agd5f@yahoo.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE
--- Comment #11 from Alex Deucher agd5f@yahoo.com ---
*** This bug has been marked as a duplicate of bug 77002 ***
dri-devel@lists.freedesktop.org