CCK_FUSE_REG 166 drivers/gpu/drm/i915/display/intel_display.c hpll_freq = vlv_cck_read(dev_priv, CCK_FUSE_REG) & CCK_FUSE_REG 7845 drivers/gpu/drm/i915/intel_pm.c val = vlv_cck_read(dev_priv, CCK_FUSE_REG);