ret_n 7504 drivers/gpu/drm/i915/display/intel_display.c u32 *ret_m, u32 *ret_n, ret_n 7515 drivers/gpu/drm/i915/display/intel_display.c *ret_n = 0x8000; ret_n 7517 drivers/gpu/drm/i915/display/intel_display.c *ret_n = min_t(unsigned int, roundup_pow_of_two(n), DATA_LINK_N_MAX); ret_n 7519 drivers/gpu/drm/i915/display/intel_display.c *ret_m = div_u64(mul_u32_u32(m, *ret_n), n); ret_n 7520 drivers/gpu/drm/i915/display/intel_display.c intel_reduce_m_n_ratio(ret_m, ret_n);