I found out that the Power VR driver checks DDK version on initialising. When you see the dmesg you may saw a message like below:
PVR_K: (FAIL) SGXInit: Incompatible driver DDK revision (4061)/device DDK revision (4131). So I tried to chagne the build revision from 4061 to 4131 by force, then it boots up but the performance is very poor. It seems to be something on the driver usage. I havn't try to progress more on it, but if you get the right version of kernel source for Nexus S. Then it'll be ok. Did you find any other solution for this? Kwangwoo On Wed, Jun 29, 2011 at 2:30 AM, salil kanitkar <slashf...@gmail.com> wrote: > Actually No. > As a completely last resort, I skipped all the proprietary files that > extract_files.sh pulls and puts in the /system/ and the phone was able to > boot up. > So then after binary search approach, I have zeroed in on > "gralloc.s5pc110.so" as the culprit. > Without it, the crespo device boots up fine (with quite a few hitches in > camera functionality), but the moment I adb push the .so file, graphics > segfauls and next time booting shows up the HAL error. > Any ideas? Any pointers as to why this might be happening or how to resolve > it would be great! > -Salil > On Fri, Jun 24, 2011 at 3:44 AM, Rab Ross <baggyrab...@gmail.com> wrote: >> >> Any luck with that Salil? >> >> -- >> unsubscribe: android-kernel+unsubscr...@googlegroups.com >> website: http://groups.google.com/group/android-kernel > > > -- > Salil > "Train yourself to let go of everything you fear to lose" - Master Yoda > > -- > unsubscribe: android-kernel+unsubscr...@googlegroups.com > website: http://groups.google.com/group/android-kernel -- unsubscribe: android-kernel+unsubscr...@googlegroups.com website: http://groups.google.com/group/android-kernel