SB_MRD_NP 97 drivers/gpu/drm/i915/intel_sideband.c const bool is_read = (opcode == SB_MRD_NP || opcode == SB_CRRDDA_NP); SB_MRD_NP 238 drivers/gpu/drm/i915/intel_sideband.c vlv_sideband_rw(i915, DPIO_DEVFN, port, SB_MRD_NP, reg, &val);