#define QUIRK_TERSE_DRIVER 0x08 /* Force duplicate events generation */
#define QUIRK_NOISY 0x10 /* High noise level on readings */
#define QUIRK_FORCE_CONTINUOUS 0x20 /* Force usage of continuous trigger */
+#define QUIRK_BIASED 0x40 /* Biased sensor, requires compensation */
#ifdef __LP64__
typedef uint64_t flag_t;