DCN_MINIMUM_DPPCLK_Khz   32 drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h #define DCN_MINIMUM_DPPCLK_Khz 100000
DCN_MINIMUM_DPPCLK_Khz   45 drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h #define DCN_MINIMUM_DPPCLK_Khz 100000