<dec f='src/src/sys/external/bsd/drm2/dist/include/drm/i915_drm.h' l='33' type='unsigned long i915_read_mch_val()'/>
<doc f='src/src/sys/external/bsd/drm2/dist/include/drm/i915_drm.h' l='32'>/* For use by IPS driver */</doc>
<def f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_pm.c' l='4273' ll='4292' type='unsigned long i915_read_mch_val()'/>
<doc f='src/src/sys/external/bsd/drm2/dist/drm/i915/intel_pm.c' l='4267'>/**
 * i915_read_mch_val - return value for IPS use
 *
 * Calculate and return a value for the IPS driver to use when deciding whether
 * we have thermal and power headroom to increase CPU or GPU power budget.
 */</doc>
