On Sat, Jan 26, 2019 at 11:18 AM Edd Barrett <e...@theunixzoo.co.uk> wrote:
> Hi, > > I've found some time to look into the audacious issues. > > It turns out the situation with audacious isn't as bad as I first > thought. I thought it was erroneously starting the CD on a different > track each time, but this turned out to be the shuffle feature being > enabled! Doh! > > Nonetheless, there are some errors being printed on the console. For > each error message in the driver, I've added printing __func__ so we can > see what causes it. I've also added a load of other debugging messages. > > If I click services->play cd: > ---8<--- > Checking /dev/rcd0c for cdrom... > mmc_run_cmd > CDROM sensed: TEAC DW-224E-C 1.8B > > mmc_get_dvd_struct_physical > mmc_get_dvd_struct_physical_private > about to do mmc command in mmc_get_dvd_struct_physical_private > run_scsi_cmd_netbsd: SCIOCCOMMAND cmd 0xad sts 3 > finished mmc command in mmc_get_dvd_struct_physical_private > errored mmc command in mmc_get_dvd_struct_physical_private > Setting read block size at 8 sectors (18816 bytes). > Verifying drive can read CDDA... > cdio_read_audio_sectors > Expected command set reads OK. > ERROR cdaudio-ng.cc:502 [scan_cd]: Cannot set drive speed. > cdio_read_audio_sectors > read_audio_sectors_netbsd: SCIOCCOMMAND1 cmd 0xbe sts 0 lsn 0 nblocks 37 > cdio_read_audio_sectors > cdio_read_audio_sectors > cdio_read_audio_sectors > cdio_read_audio_sectors > cdio_read_audio_sectors > cdio_read_audio_sectors > ... > --->8--- > > And the CD is playing. Errors here: > > * Looks like the player might be checking if the disc is a DVD and we get > an > error. Might be OK? > I will venture a guess that checking for a DVD is part of some sort of overall discovery of what is in the drive. > > * Fetching the first sector of a track always makes an SCSI error. I can > see > this when I skip tracks too. > > CD is playing, then we skip track, wait a moment, and skip again: > > ---8<--- > ... > cdio_read_audio_sectors > cdio_read_audio_sectors > read_audio_sectors_netbsd: SCIOCCOMMAND1 cmd 0xbe sts 0 lsn 13947 > nblocks 37 > cdio_read_audio_sectors > cdio_read_audio_sectors > ... > cdio_read_audio_sectors > cdio_read_audio_sectors > read_audio_sectors_netbsd: SCIOCCOMMAND1 cmd 0xbe sts 0 lsn 25812 > nblocks 37 > cdio_read_audio_sectors > cdio_read_audio_sectors > ... > --->8--- > > > Another thing I notice is when I stop playback, the player seems to be > checking > if the disc is a DVD once a second. Weird, but maybe OK. > > ---8<--- > mmc_get_dvd_struct_physical > mmc_get_dvd_struct_physical_private > about to do mmc command in mmc_get_dvd_struct_physical_private > run_scsi_cmd_netbsd: SCIOCCOMMAND cmd 0xad sts 3 > finished mmc command in mmc_get_dvd_struct_physical_private > errored mmc command in mmc_get_dvd_struct_physical_private > mmc_get_dvd_struct_physical > mmc_get_dvd_struct_physical_private > about to do mmc command in mmc_get_dvd_struct_physical_private > run_scsi_cmd_netbsd: SCIOCCOMMAND cmd 0xad sts 3 > finished mmc command in mmc_get_dvd_struct_physical_private > errored mmc command in mmc_get_dvd_struct_physical_private > mmc_get_dvd_struct_physical > mmc_get_dvd_struct_physical_private > about to do mmc command in mmc_get_dvd_struct_physical_private > run_scsi_cmd_netbsd: SCIOCCOMMAND cmd 0xad sts 3 > finished mmc command in mmc_get_dvd_struct_physical_private > errored mmc command in mmc_get_dvd_struct_physical_private > --->8--- > > Other than these error messages, cd playback seems fine, even with CDs with > non-one start tracks. > > I'd be interested to hear what you guys think, if anything, about these > error > messages. Maybe some of the SCSI details mean something to Thomas, for > example? > > Next I'll look at mpv (which has deeper issues I think). > > -- > Best Regards > Edd Barrett > > http://www.theunixzoo.co.uk > >
