> I'm trying to get SAP to work with a PVR-150, but there is scant > documentation on this on the interweb (...)
Update: I found the cx25840 datasheet, and with it I was able to fool around with the registers directly using ivtvctl -r. Problem is, no amount of register meddling would produce the preferred bilingual audio mode (aka "language AB", "lang1 + lang2", "bilingual", etc.). I also tried "v4l2-ctl -t bilingual". The output of v4l2-ctl --log-status would show correct values, but the mpeg audio stream would always contain only language A. After some code fiddling, I found the problem to be a result of the PVR150_WORKAROUND code, since my card is (supposedly) affected by the audio dropout bug. I disabled the workaround in cx25840-core, set a default PREF_MODE of 0x07 (dual), recompiled, installed, rebooted and voi-la! SAP is detected perfectly, and both languages can be heard simultaneously (and in MythTV, individially disabled via the mute controls). It remains to be seen if I'll be a victim of the bug that prompted the introduction of the workaround in the first place... Any thoughts? Adolfo _______________________________________________ ivtv-users mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-users
