Issue #2067 has been updated by dillon. Assignee deleted (0)
There are multiple problems here not the least of which being that a timeout of 1 tick is too low anyway, because it can wind up happening 1ns later (the next tick interrupt). So the minimum is 2 and the calculation also needs to average-up fractional results. I will commit a fix which calculates it properly. -Matt ---------------------------------------- Bug #2067: sound/pcm: "play interrupt timeout, channel dead" http://bugs.dragonflybsd.org/issues/2067#change-12333 * Author: matthiasr * Status: New * Priority: Normal * Assignee: * Category: Driver * Target version: 3.8.0 ---------------------------------------- this fixes a "pcm0:virtual:0:dsp0.2: play interrupt timeout, channel dead" error and sound breaking off after a few seconds of playback I encountered on my Thinkpad X40. It was discussed on freebsd-current in 2004[1] but that code is no longer present in FreeBSD while we still have it. The patch[2] removes a line fixing a channel timeout to 1 tick instead of the value calculated immediately beforehand, thus restoring the calculation. [1] http://lists.freebsd.org/pipermail/freebsd-current/2004- September/036805.html [2] http://gitweb.dragonflybsd.org/~matthiasr/dragonfly.git/commitdiff/4d3f6d0ed3435 46cbd7c8cfeaf0cce3f449122b6 -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: http://bugs.dragonflybsd.org/my/account
