upper_dw         1436 drivers/gpu/drm/i915/gt/intel_lrc.c 	u32 upper_dw = csb[1];
upper_dw         1438 drivers/gpu/drm/i915/gt/intel_lrc.c 	bool ctx_away_valid = GEN12_CSB_CTX_VALID(upper_dw);
upper_dw         1459 drivers/gpu/drm/i915/gt/intel_lrc.c 	GEM_BUG_ON(GEN12_CTX_SWITCH_DETAIL(upper_dw));