<html> <head> <base href="https://bugs.freedesktop.org/"> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][BAT] igt@. - dmesg-warn - WARN_ON(intel_wait_for_register(dev_priv, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1))" href="https://bugs.freedesktop.org/show_bug.cgi?id=108070#c11">Comment # 11</a> on <a class="bz_bug_link bz_status_NEW " title="NEW - [CI][BAT] igt@. - dmesg-warn - WARN_ON(intel_wait_for_register(dev_priv, regs->driver, (0x1 << ((pw_idx) * 2)), (0x1 << ((pw_idx) * 2)), 1))" href="https://bugs.freedesktop.org/show_bug.cgi?id=108070">bug 108070</a> from <a class="email" href="mailto:imre.deak@intel.com" title="Imre Deak <imre.deak@intel.com>"> Imre Deak</a> <pre>Unfortunately the boot log is truncated. There are a few other issues before the first visible DDI_IO_C power well problem, possibly we need to treat them separately: <3>[ 12.927020] [drm:gen8_de_irq_handler [i915]] *ERROR* The master control interrupt lied (DE PIPE)! <4>[ 13.365757] plane 1A assertion failure (expected off, current on) <3>[ 14.312254] [drm:intel_cpu_fifo_underrun_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are on the CC list for the bug.</li> <li>You are the QA Contact for the bug.</li> </ul> </body> </html>