Symbol: DP_PORT_WIDTH_MASK
drivers/gpu/drm/gma500/psb_intel_reg.h
1367
#define DP_PORT_WIDTH_MASK (7 << 19)
drivers/gpu/drm/i915/display/intel_display_regs.h
663
#define DP_PORT_WIDTH_MASK REG_GENMASK(21, 19)