tiomap-dev team mailing list archive

[warmcat <894389@xxxxxxxxxxxxxxxxxx>]

Guys we have been working on this for nearly a week now trying to
extract everything from omapzoom.    I spent a couple of days on it and
handed it over to Jassi with my notes.

However it seems despite omapzoom seems to have appropriate set of
ingredients, it is not workable with 'mr0' userland libs for ics and
Vishal advises us to go mine from Android's Panda tree instead.

I wouldn't assume this will bear any fruit in the next week or two for
11.12, it is a very large and ugly job that has already defeated several
people. In addition, we not only transplant to tracking which is its own
challenge, but on top of quite different dss there which will demand a
lot of integration action, overlay apis and dssconp were obvious
differenes but there are lots more.

Also we know from previous work there is very very unlikely to be any
commonality between sgx for android and vanilla.  So we already deal
with that well by having in-tree sgx in its own topic that ubuntu never
sees and use out-of-tree sgx build for ubuntu.

That technique can get expensive if overused because it multiplies the
number of output trees for test, however it's powerful enough to deal
with dss changes / additions on top of current tracking entirely in the
sgx topic, so no worries there at least (worries everywhere else on this
one though).  Similarly this is why we're unfazed about supporting 2.0
and 3.0 mm stuff together, we would build the tree twice once with each
kind of topics.

** Changed in: linaro-landing-team-ti
    Milestone: 2011.12 => 2012.01

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https://bugs.launchpad.net/bugs/894389

Title:
  SGX driver failing on ICS on tracking-panda

Status in Linaro Android:
  New
Status in Linaro Texas Instruments Landing Team:
  New

Bug description:
  SGX driver is failing on tracking-panda build https://android-build.linaro.org/builds/~linaro-android/tracking-panda/   .  The build is excluding the binaries from http://git.omapzoom.org/?p=device/ti/proprietary-open.git  . After adding the binaries manually, ICS fails to boot with the error
  PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4652, drivers/gpu/pvr/bridged_pvr_bridge.c]
  [   21.756896] PVR_K:(Error): BridgedDispatchKM: Driver initialisation not completed yet. [4652, drivers/gpu/pvr/bridged_pvr_bridge.c] .

  
  the SGX driver and binaries need to be updated for ICS.

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