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Re: sidcomp.audio test failure
- To: fche at redhat dot com (Frank Ch. Eigler)
- Subject: Re: sidcomp.audio test failure
- From: Ben Elliston <bje at redhat dot com>
- Date: Fri, 13 Jul 2001 22:23:02 +1000 (EST)
- Cc: sid at sources dot redhat dot com
- References: <15182.36386.608754.484771.cygnus.project.sid@scooby.brisbane.redhat.com><o5itgxoxk4.fsf@touchme.toronto.redhat.com>
>>>>> "Frank" == Frank Ch Eigler <fche@redhat.com> writes:
Frank> : [...] Instead, the test should perhaps keep polling the component
Frank> : until it has emptied its buffer and *then* check that the
Frank> : tx-sample-count is the correct value. Thoughts? [...]
Frank> Yup, makes sense. Do your test logs include the following message?
Frank> sid-io-audio: flushing buffers on tx close
Yes.
Frank> That would indicate that insufficient polling was performed to fully
Frank> drain the output buffer. While the "tx-pending" pin/attribute is
Frank> non-zero, the driver .exp file should tickle the component's "poll"
Frank> pin periodically, before finally turning off "tx-mode".
Frank> Unfortunately, I don't have any sound cards of small enough tx
Frank> capacity to test this the easiest possible way. :-)
You can use my system -- I will turn the speakers down. :-)
Ben