/* Bit masks for DAC output levels */
#define DAC_OUTPUT_LEVEL_MASK (0xFF)
-#define POSITIVE_GAIN_MAX (0x40)
-#define POSITIVE_GAIN_MIN (0x00)
-#define NEGATIVE_GAIN_MAX (0xFF)
-#define NEGATIVE_GAIN_MIN (0xC0)
/* Bit masks for soft reset register */
#define SOFT_RESET (0x02)
#define ADV7343_HUE_MAX (255)
#define ADV7343_HUE_MIN (0)
#define ADV7343_HUE_DEF (127)
-#define ADV7343_GAIN_MAX (255)
-#define ADV7343_GAIN_MIN (0)
+#define ADV7343_GAIN_MAX (64)
+#define ADV7343_GAIN_MIN (-64)
#define ADV7343_GAIN_DEF (0)
#endif