[Bug 21624] New: snd-maestro3 driver misconfigures playback when multiple channels are running with different rates

bugzilla-daemon at bugzilla.ubuntu.com bugzilla-daemon at bugzilla.ubuntu.com
Wed Dec 28 21:40:53 UTC 2005


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http://bugzilla.ubuntu.com/show_bug.cgi?id=21624
Ubuntu | linux

           Summary: snd-maestro3 driver misconfigures playback when multiple
                    channels are running with different rates
           Product: Ubuntu
           Version: unspecified
          Platform: i386
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: linux
        AssignedTo: ben.collins at ubuntu.com
        ReportedBy: bdonlan at gmail.com
         QAContact: kernel-bugs at lists.ubuntu.com


When two different programs are accessing the sound card using different
playback rates (eg, flash at 22050hZ and amaroK at 44100hZ), one of the two is
played back at the other's rate. However,
/proc/asound/card0/pcm0p/sub*/hw_params report the requested rates.

Sound card is an onboard 0000:01:05.0 Multimedia audio controller: ESS
Technology ES1988 Allegro-1 (rev 12)

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