CRTC_EXT_TIMING_SYNC_CONTROL_CRTC_EXT_TIMING_SYNC_HCOUNT_MODE_ENABLE_TRUE 566 drivers/gpu/drm/amd/include/asic_reg/dce/dce_11_2_enum.h CRTC_EXT_TIMING_SYNC_CONTROL_CRTC_EXT_TIMING_SYNC_HCOUNT_MODE_ENABLE_TRUE= 0x1, CRTC_EXT_TIMING_SYNC_CONTROL_CRTC_EXT_TIMING_SYNC_HCOUNT_MODE_ENABLE_TRUE 2863 drivers/gpu/drm/amd/include/vega10_enum.h CRTC_EXT_TIMING_SYNC_CONTROL_CRTC_EXT_TIMING_SYNC_HCOUNT_MODE_ENABLE_TRUE = 0x00000001,