On 08/10/05, Mark Schindel <[EMAIL PROTECTED]> wrote: > I'm running a PVR350 and a PVR150 in a combined mythtv frontend/backend > running mythtv release-0-18-fixes r7227 on FC3.
This is the ivtv-list so it also handy to mention which release of the ivtv-driver you're using, which firmware, output of dmesg and module-options. > Everything is working well (now) except for the occasional and sudden > loss of avsync in recordings from the 150. > > Now that the kernel module load errors are fixed (thanks again Adam) I'm > wondering if these dma errors may point to the cause of the avsync issue. > > I can reproduce these errors by repeated osd activity in either livetv > or recording playback. > > Log is full of the following errors repeating: > > ivtv warning: prep_user_dma: SG_length 336 page_count 336 still full? > ivtv-osd warning: ivtvfb_prep_dec_dma_to_device, Error with > get_user_pages: 65536 bytes, 336 pages returned > ivtv-osd warning: Error: prep osd dma to device rc=-5 > ivtv-osd warning: DMA xfer from b7ec6808 of 65536 bytes failed with (-5) > offset = 0x141800, total 1382400 _______________________________________________ ivtv-devel mailing list [email protected] http://ivtvdriver.org/mailman/listinfo/ivtv-devel
