DCEFCLK 131 drivers/gpu/drm/amd/powerplay/navi10_ppt.c CLK_MAP(DCEFCLK, PPCLK_DCEFCLK), DCEFCLK 155 drivers/gpu/drm/amd/powerplay/vega20_ppt.c CLK_MAP(DCEFCLK, PPCLK_DCEFCLK),