cail_ioreg_write 2004 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c 		atom_card_info->ioreg_write = cail_ioreg_write;
cail_ioreg_write  988 drivers/gpu/drm/radeon/radeon_device.c 		atom_card_info->ioreg_write = cail_ioreg_write;