This kind of thing: E/libgenlock( 3223): perform_lock_unlock_operation: GENLOCK_IOC_LOCK failed (lockType0x0, err=Invalid argument fd=134) E/Adreno200-EGLSUB( 3223): UnlockImage() genlock_unlock_buffer failed

On central, I assume - on Leo phone?

(In reply to Milan Sreckovic [:milan] from comment #1) > On central, I assume - on Leo phone? D'oh. Unagi. Right. Isn't this the "Unagis need a kernel patch" or some such that was also causing the green preview screen?

> D'oh. Unagi. Right. Isn't this the "Unagis need a kernel patch" or some > such that was also causing the green preview screen? I feel that the reason of "Unagis need a kernel patch" is still not clear. Unagi basically works on v1-train. Need to make clear why it is necessary on master, I think.

(In reply to Sotaro Ikeda [:sotaro] from comment #3) > > D'oh. Unagi. Right. Isn't this the "Unagis need a kernel patch" or some > > such that was also causing the green preview screen? > > I feel that the reason of "Unagis need a kernel patch" is still not clear. > Unagi basically works on v1-train. Need to make clear why it is necessary on > master, I think. Don't know why, but I think it was bug 843599 patches that are the difference.

Seen on Buri 1.2 mozilla RIL. The videos in the Video app stutter and are out of sync with audio. The following errors were found in the logcat: E/libgenlock(146): perform_lock_unlock_operation: GENLOCK_IOC_DREADLOCK failed (lockType0x1, err=Connection timed out fd=48) E/omx_vdec(146): Failed to acquire genlock, ret = 1 E/OMXCodec(994): [OMX.qcom.video.decoder.avc] Returning as in Pause State and H/W decoder E/OMXCodec(994): [OMX.qcom.video.decoder.avc] Returning as in Pause State and H/W decoder Environmental Variables Build ID: 20130904040205 Gecko: http://hg.mozilla.org/mozilla-central/rev/7ff96bd19c1c Gaia: b6c5bf1d24230bfed4a8f680e625fa2175001f82 Platform Version: 26.0a1

This issue fails smoketest causing video player to be out of sync. Issue did not occur on: Buri v1.2 Moz RIL Build ID: 20130903040204 Gecko: http://hg.mozilla.org/mozilla-central/rev/d54e0cce6c17 Gaia: c6d58088f207829d96e7bb33ddacf990e90752fb Platform Version: 26.0a1

Sotaro, can you take a look or pass the baton here?

(In reply to Alex Keybl [:akeybl] from comment #7) > Sotaro, can you take a look or pass the baton here? Okey, this bug need to wait Bug 907745 and Bug 901224.

Updating the 'depends on' list based on comment 8.

Some video/gralloc related patches have landed recently, is this bug still reproducible?

We should not try and verify this until after bug 916112 is verified because the preference change completely removed some code paths from active use.

Video appears to work properly on today's Buri 1.2 mozilla RIL. Video playback has no stutter and is in sync with the audio. Build ID: 20130916040205 Gecko: http://hg.mozilla.org/mozilla-central/rev/c4bcef90cef9 Gaia: a0079597d510ce8ea0b9cbb02c506030510b9eeb Platform Version: 26.0a1

Closing per comment 12