DPFC_CONTROL 187 drivers/gpu/drm/i915/display/intel_fbc.c I915_WRITE(DPFC_CONTROL, dpfc_ctl | DPFC_CTL_EN); DPFC_CONTROL 195 drivers/gpu/drm/i915/display/intel_fbc.c dpfc_ctl = I915_READ(DPFC_CONTROL); DPFC_CONTROL 198 drivers/gpu/drm/i915/display/intel_fbc.c I915_WRITE(DPFC_CONTROL, dpfc_ctl); DPFC_CONTROL 204 drivers/gpu/drm/i915/display/intel_fbc.c return I915_READ(DPFC_CONTROL) & DPFC_CTL_EN;