Looks like genlock isn't working (gralloc buffer locking). Are you sure the kernel you are using and the device drivers match?
Andreas kiran bhat wrote:
Hi All i am using the latest b2g mozilla source code and the device screen is completely blank, when i saw the log i am gettingthe following error. W/GraphicBufferMapper( 367): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:06:875 EVME]: Callback: k E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:06:908 EVME]: Folder :: 7 E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:06:914 EVME]: Folder :: y E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:06:925 EVME]: Callback: t E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:06:931 EVME]: Callback: w W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) E/Profiler( 367): BPUnw: [10 total] thread_register_for_profiling(me=0x37858, stacktop=0x46effe1f) E/Profiler( 367): BPUnw: [11 total] thread_register_for_profiling(me=0x2eba8, stacktop=0x470ffe1f) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) root@android:/ # E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:07:465 d W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:07:710 EVME]: Callback: t E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:07:724 EVME]: Callback: t E/GeckoConsole( 433): Content JS LOG at app:// homescreen.gaiamobile.org/everything.me/js/helpers/Utils.js:60 in log: [00:23:07:920 EVME]: Callback: w W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) W/GraphicBufferMapper( 433): unlock(...) failed -22 (Invalid argument) Any Pointers Thanks kiran _______________________________________________ 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
