crossfire_display_index 96 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c adev->pm.pm_display_cfg.crossfire_display_index = -1; crossfire_display_index 81 drivers/gpu/drm/amd/include/dm_pp_interface.h uint32_t crossfire_display_index;