[Bug 71427] [IVB] static/desync on hdmi link after switching a bunch of times, no modesets

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Dec 4 06:04:35 PST 2013


https://bugs.freedesktop.org/show_bug.cgi?id=71427

--- Comment #15 from necbot <nbrown398 at yahoo.com> ---
Hello Daniel,

You can close this if you want.  The place I work at has three TVs, a Sony and
two Pioneers, I tested my Acer Revo (NVIDIA GPU) and my HTPC (Intel GPU) on all
three and there were no issues.  In addition, my wife and I took advantage of
the Black Friday/Cyber Monday sales and bought small Samsung HDTV.  The HTPC
(Intel GPU) works perfectly on this TV.  I called up the Samsung and asked why
one device would work perfectly on one TV and not the other.  They didn't have
an explaination.  They said that someone would get back to me but I'm not going
to hold my breath.  The only reason I can see the error happening on the
Westinghouse and my other Samsung TV is that both of these TVs are older, they
were made about three years ago.  The three TVs at work are fairly new (1-2
years old) and the Samsung that I just bought is the latest model.  Whatever
was causing the issue is probably not worth pursuing.  Maybe one day Samsung
will make a BIOS update for the Samsung that I'm having the issue with.  For
now I'll just use the HTPC on the new Samsung TV that works.  Thanks for all
your help!  I really appreciate the time you took to look into this for me :)

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