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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - No nouveau HDMI sound on NVIDIA GT430"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67051#c36">Comment # 36</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - No nouveau HDMI sound on NVIDIA GT430"
href="https://bugs.freedesktop.org/show_bug.cgi?id=67051">bug 67051</a>
from <span class="vcard"><a class="email" href="mailto:imirkin@alum.mit.edu" title="Ilia Mirkin <imirkin@alum.mit.edu>"> <span class="fn">Ilia Mirkin</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=67051#c35">comment #35</a>)
<span class="quote">> Hi Ilia,
>
> > 8e9e3d2deacc460fbb8a4691140318f6e85e6891 +
> > hdmi-1.patch + hdminva3.patch + hdminva3-3.patch
>
> Not good news: Good 'eld#3.0', No HDMI sound</span >
OK. That means there's something else still that I'm missing :(
<span class="quote">>
> I'd like you to take a little time to review my procedure, correct it if
> necessary, and thus keep us in sync.
>
> cd /root/linux # Linus directory
> make mrproper
> git checkout 8e9e3d2deacc460fbb8a4691140318f6e85e6891
> # At this point, files to be patched are each copied ('cp -p') to
> <name>-orig.
> cd /root/Temp # Patch directory
> cp -p ../linux/drivers/gpu/drm/nouveau/core/engine/disp/hdanva3.c-orig
> hdanva3.c
> cp -p ../linux/drivers/gpu/drm/nouveau/core/engine/disp/hdminva3.c-orig
> hdminva3.c
> cp -p ../linux/drivers/gpu/drm/nouveau/core/engine/disp/hdminv84.c-orig
> hdminv84.c
> #
> patch -Np8 -i hdmi-1.patch ; echo $?
> patch -Np8 -i hdminva3.patch ; echo $?
> patch -Np8 -i hdminva3-3.patch ; echo $?
> cp -p {hdanva3,hdminva3,hdminv84}.c
> /root/linux/drivers/gpu/drm/nouveau/core/engine/disp/</span >
That does seem like it would work, but definitely not the way that I'd do it.
I'd do more like
cd linux
git checkout 8e9e3d2deacc460fbb8a4691140318f6e85e6891
git checkout drivers/gpu/drm/nouveau (this should remove any local changes you
have in that dir on tracked files)
patch -p1 < hdmi-1.patch
patch -p1 < hdminva3.patch
patch -p1 < hdminva3-3.patch
<span class="quote">> # Build, reboot, test:
> cat /proc/asound/card1/eld#3.0 # Good, Bad?
> aplay -D plughw:1,9 test.wav # HDMI sound?
>
> -- Alex</span ></pre>
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