<def f='src/src/sys/external/bsd/drm2/include/linux/log2.h' l='40' ll='44' type='_Bool is_power_of_2(unsigned long x)'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_pm.c' l='1318' u='c' c='valleyview_update_wm'/>
<use f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_pm.c' l='1318' u='c' c='g4x_update_wm'/>
