tonga_get_mclk_frequency_ratio 1033 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c memory_level->StrobeRatio = tonga_get_mclk_frequency_ratio(memory_clock, tonga_get_mclk_frequency_ratio 1047 drivers/gpu/drm/amd/powerplay/smumgr/tonga_smumgr.c if (tonga_get_mclk_frequency_ratio(memory_clock, 1) >=