Anything 1.2 and up should have the new drivers since ICS chocolate support was dropped.
Andreas On Nov 7, 2013, at 2:37 PM, Ben Kelly <[email protected]> wrote: > On 11/07/2013 05:26 AM, Andreas Gal wrote: >> What is the base system that was flashed on this device before? Trunk >> needs recent drivers. The ICS chocolate drivers that hamachi shipped >> with are no longer supported and cause texture locking issues, making >> performance miserable. > > Are these latest drivers backward compatible with b2g26_v1_2? I'd like to > upgrade my phone, but I still have koi+ bugs so need to work on v1.2 as well > as v1.3/master. > > Thanks! > > Ben > >> >> Andreas >> >> Sent from Mobile. >> >>> On Nov 7, 2013, at 11:20, "[email protected]" <[email protected]> wrote: >>> >>> First a bit of background: I've just recently begun looking into the >>> Firefox OS project, so I've not seen its evolution over the previous >>> months, am not that familiar with the differences between the versions, etc. >>> >>> Yesterday, I pulled the tip of master for B2G and built it for the Hamachi >>> (Alcatel) device. After the build, I'm left with a userdata.img and a >>> system.img file, but no boot.img (I guess related to the fact that the >>> drivers are proprietary). I booted into fastboot mode with the volume down >>> + power trick, ran flash.sh -f and the device flashed. >>> >>> Once it booted, the results were not promising. There was significant >>> tearing in the UI whenever I scrolled quickly and overall the framerate >>> felt quite choppy. This is in comparison to the Geeksphone Keon that I was >>> using previously. >>> >>> However, I saw a colleagues Hamachi running 1.0.1 and it's like it's a >>> totally different phone. No tearing, decent framerates. I also see in an >>> earlier email thread that the performance team from Mozilla is using >>> Hamachi as their main performance testing device and seeing good (50+ FPS) >>> framerates on things like scrolling. >>> >>> So my question is, where's the disconnect? What's the process the Mozilla >>> guys are using to build for Hamachi and are they using the tip of master? >>> Am I screwing up something with drivers, etc. that's leading to this bad >>> experience? >>> >>> Btw, I booted the device up today and thought I was losing my mind because >>> I didn't see the tearing, but after a few minutes of playing it came back. >>> _______________________________________________ >>> dev-b2g mailing list >>> [email protected] >>> https://lists.mozilla.org/listinfo/dev-b2g >> _______________________________________________ >> dev-b2g mailing list >> [email protected] >> https://lists.mozilla.org/listinfo/dev-b2g >> _______________________________________________ dev-b2g mailing list [email protected] https://lists.mozilla.org/listinfo/dev-b2g
