On Fri, 2017-09-22 at 15:25 +, Rodrigo Vivi wrote:
>
> Maybe we are missing a vblank wait somewhere on kernel CRC code?!
> Or maybe o kernel we read and discard the first for GLK?! :/
> Also this is pipe crc right?! Shouldn't it be independent of the
> panel at the end?! Does it only happen
Maybe we are missing a vblank wait somewhere on kernel CRC code?!
Or maybe o kernel we read and discard the first for GLK?! :/
Also this is pipe crc right?! Shouldn't it be independent of the panel at
the end?! Does it only happen with MIPI/DSI ?! Or it just happen on that
particular unity on CI
It seems that at least with GLK with MIPI/DSI display, the first collected
CRC is bogus. To fix this, try to collect two CRC's instead of one.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101309
Signed-off-by: Mika Kahola
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tests/kms_frontbuffer_tracking.c |