SDW_DOUBLE_RATE_FACTOR
bus->params.max_dr_freq = prop->max_clk_freq * SDW_DOUBLE_RATE_FACTOR;
divider = (prop->mclk_freq * SDW_DOUBLE_RATE_FACTOR /
divider = prop->mclk_freq * SDW_DOUBLE_RATE_FACTOR /
clk_buf[i] * SDW_DOUBLE_RATE_FACTOR;