<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [ivb/hsw] suddenly slow intel graphics" href="https://bugs.freedesktop.org/show_bug.cgi?id=76699#c16">Comment # 16</a> on <a class="bz_bug_link bz_status_NEEDINFO " title="NEEDINFO --- - [ivb/hsw] suddenly slow intel graphics" href="https://bugs.freedesktop.org/show_bug.cgi?id=76699">bug 76699</a> from <a class="email" href="mailto:juantascon@horlux.org" title="juantascon@horlux.org">juantascon@horlux.org</a> <pre>(In reply to <a href="show_bug.cgi?id=76699#c10">comment #10</a>) > /sys/kernel/debug/dri/0# cat i915_cur_delayinfo > > To look at the values Chris' mentioned. You need to have debugfs enabled in > the kernel config and mounted ofc. this is the full output: GT_PERF_STATUS: 0x00000700 RPSTAT1: 0x00048700 Render p-state ratio: 7 Render p-state VID: 0 Render p-state limit: 255 RPNSWREQ: 1050MHz CAGF: 350MHz RP CUR UP EI: 685us RP CUR UP: 56us RP PREV UP: 0us RP CUR DOWN EI: 21816us RP CUR DOWN: 57us RP PREV DOWN: 0us Lowest (RPN) frequency: 350MHz Nominal (RP1) frequency: 350MHz Max non-overclocked (RP0) frequency: 1050MHz Max overclocked frequency: 1050MHz seems like RPNSWREQ changes properly but CAGF doesn't</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>