line_mask        1034 drivers/gpu/drm/i915/display/intel_display.c 	u32 line_mask;
line_mask        1037 drivers/gpu/drm/i915/display/intel_display.c 		line_mask = DSL_LINEMASK_GEN2;
line_mask        1039 drivers/gpu/drm/i915/display/intel_display.c 		line_mask = DSL_LINEMASK_GEN3;
line_mask        1041 drivers/gpu/drm/i915/display/intel_display.c 	line1 = I915_READ(reg) & line_mask;
line_mask        1043 drivers/gpu/drm/i915/display/intel_display.c 	line2 = I915_READ(reg) & line_mask;