[Bug 68244] New: screen flickering and no sound with radeon.audio=1 when using hdmi on HD5450

[Bug 68244] New: screen flickering and no sound with radeon.audio=1 when using hdmi on HD5450

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=68244

          Priority: medium
            Bug ID: 68244
          Assignee: dri-devel@lists.freedesktop.org
           Summary: screen flickering and no sound with radeon.audio=1
                    when using hdmi on HD5450
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: stompdagger1@yahoo.com
          Hardware: Other
            Status: NEW
           Version: XOrg CVS
         Component: DRM/Radeon
           Product: DRI

Created attachment 84210
  --> https://bugs.freedesktop.org/attachment.cgi?id=84210&action=edit
output of  avivotool regs hdmi

Hello,

I'm running gentoo with kernel 3.10.7 in a multiseat (hd5450, hd3650 and intel
hd3000) config in which I use the hd5450 gpu for xbmc with uvd and hdmi
enabled.

for some reason I don't have sound and the screen flickers from time to time.
dmesg and Xorg logs doesn't signal anything special.

I've tried to patch the kernel with Rafal Milecki's "[FIX][PATCH] drm/radeon:
fix WREG32_OR macro setting bits in a register" fix but it still didn't worked.

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[Bug 68244] screen flickering and no sound with radeon.audio=1 when using hdmi on HD5450

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=68244

--- Comment #1 from dagg <stompdagger1@yahoo.com> ---
any updates on this matter? the issue is still unresolved in kernel 3.11

I'd be happy to provide any needed outputs.

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[Bug 68244] screen flickering and no sound with radeon.audio=1 when using hdmi on HD5450

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=68244

dagg <stompdagger1@yahoo.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #2 from dagg <stompdagger1@yahoo.com> ---
ok, the sound issue is resolved, here is the explenation.

with Mr. Konig's help, I was able to make the sound work when rerouting the
feed to the following card: card 1: Generic [HD-Audio Generic], device 3: HDMI
0 [HDMI 0]

strangly when I was using the intel card, I streamed it directly to the intel
card.

it seems to tno be an issue with the alsa drivers so I've posted a question on
the alsa mailing list on the matter.

so the sound it not dri issue.

the flickering is still an issue, I'll try to gather more info and open a new
bug.

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