<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [snb dp hotplug] Pipe B, PCH transcoder B FIFO underrun" href="https://bugs.freedesktop.org/show_bug.cgi?id=70254#c34">Comment # 34</a> on <a class="bz_bug_link bz_status_ASSIGNED " title="ASSIGNED --- - [snb dp hotplug] Pipe B, PCH transcoder B FIFO underrun" href="https://bugs.freedesktop.org/show_bug.cgi?id=70254">bug 70254</a> from <a class="email" href="mailto:crshman@gmail.com" title="Robert N <crshman@gmail.com>"> Robert N</a> <pre>Ok, so it looks like I have this now. root@rnavarro-thinkpad:/sys/kernel/debug/dri/0# cat i915_pri_wm_latency WM0 7 (0.7 usec) WM1 3 (1.5 usec) WM2 4 (2.0 usec) WM3 22 (11.0 usec) root@rnavarro-thinkpad:/sys/kernel/debug/dri/0# echo '14 6 8 44' > i915_pri_wm_latency root@rnavarro-thinkpad:/sys/kernel/debug/dri/0# cat i915_pri_wm_latency WM0 14 (1.4 usec) WM1 6 (3.0 usec) WM2 8 (4.0 usec) WM3 44 (22.0 usec) Ran the commands just as described, would it make sense to figure out what the minimums are? Does it matter which WMx I'm changing? Should I change them all at the same time as described, or one by one?</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>