dc_validate_global_state 7453 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c 		if (dc_validate_global_state(dc, dm_state->context, false) != DC_OK) {
dc_validate_global_state  884 drivers/gpu/drm/amd/display/dc/dc.h enum dc_status dc_validate_global_state(