need_vlv_dsi_wa 103 drivers/gpu/drm/i915/display/intel_sprite.c bool need_vlv_dsi_wa = (IS_VALLEYVIEW(dev_priv) || IS_CHERRYVIEW(dev_priv)) && need_vlv_dsi_wa 182 drivers/gpu/drm/i915/display/intel_sprite.c while (need_vlv_dsi_wa && scanline == vblank_start)