i915/soc/intel_dram.c

326 intel_is_dram_symmetric(const struct dram_channel_info *ch0,
329 	return !memcmp(ch0, ch1, sizeof(*ch0)) &&
330 		(ch0->dimm_s.size == 0 ||
331 		 !memcmp(&ch0->dimm_l, &ch0->dimm_s, sizeof(ch0->dimm_l)));
338 	struct dram_channel_info ch0 = {}, ch1 = {};
344 	ret = skl_dram_get_channel_info(i915, &ch0, 0, val);
359 	if (ch0.ranks == 0 && ch1.ranks == 0) {
364 	dram_info->wm_lv_0_adjust_needed = ch0.is_16gb_dimm || ch1.is_16gb_dimm;
366 	dram_info->symmetric_memory = intel_is_dram_symmetric(&ch0, &ch1);