LVDS_HSYNC_POLARITY 129 drivers/gpu/drm/i915/display/intel_lvds.c if (tmp & LVDS_HSYNC_POLARITY) LVDS_HSYNC_POLARITY 296 drivers/gpu/drm/i915/display/intel_lvds.c temp &= ~(LVDS_HSYNC_POLARITY | LVDS_VSYNC_POLARITY); LVDS_HSYNC_POLARITY 298 drivers/gpu/drm/i915/display/intel_lvds.c temp |= LVDS_HSYNC_POLARITY;