SKL_DRAM_RANK_MASK 10064 drivers/gpu/drm/i915/i915_reg.h #define  SKL_DRAM_RANK_MASK			(0x1 << 10)
SKL_DRAM_RANK_MASK 10068 drivers/gpu/drm/i915/i915_reg.h #define  SKL_DRAM_RANK_MASK			(0x1 << 10)