KERN_INFO
#define DREG32(reg) printk(KERN_INFO "REGISTER: " #reg " : 0x%08X\n", amdgpu_mm_rreg(adev, (reg), 0))
print_hex_dump(KERN_INFO, "Body: ", DUMP_PREFIX_NONE, 16, 1, data, size, false);
drm_dev_printk(__func__, dev, KERN_INFO, fmt, ##__VA_ARGS__)
printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__)