Symbol: FBC_CTL_INTERVAL_SHIFT
sys/dev/drm/i915/intel_fbc.c
1321
I915_WRITE(FBC_CONTROL, 500 << FBC_CTL_INTERVAL_SHIFT);
sys/dev/drm/i915/intel_fbc.c
151
fbc_ctl &= 0x3fff << FBC_CTL_INTERVAL_SHIFT;