[Bug 97965] [BSW] External HDMI monitor suddenly shows solid color when playing Youtube video at 1080p [fifo underrun]

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Sep 29 19:51:45 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=97965

--- Comment #3 from Yu Kang Ku <ykku16dev2 at gmail.com> ---
Created attachment 126889
  --> https://bugs.freedesktop.org/attachment.cgi?id=126889&action=edit
Workaround using PM QoS

Would it be reasonable to use this patch as a workaround?

For HDMI use cases, this patch reduces battery life by about an hour, based on
experiments on a specific device.  At the same time, for these tethered use
cases, would it be reasonable to assume that the user would be more willing to
plug the device into an outlet?

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