#define FM_FAILURE -1
#define FM_SUCCESS 0

#define V4L2_CID_USER_S610_BASE		(0x00980900 + 0x1070)
enum s610_ctrl_id {
	V4L2_CID_S610_CH_SPACING  = (V4L2_CID_USER_S610_BASE + 0x01),
	V4L2_CID_S610_CH_BAND    = (V4L2_CID_USER_S610_BASE + 0x02),
	V4L2_CID_S610_SOFT_STEREO_BLEND = (V4L2_CID_USER_S610_BASE + 0x03),
	V4L2_CID_S610_SOFT_STEREO_BLEND_COEFF = (V4L2_CID_USER_S610_BASE+0x04),
	V4L2_CID_S610_SOFT_MUTE_COEFF = (V4L2_CID_USER_S610_BASE + 0x5),
	V4L2_CID_S610_RSSI_CURR	= (V4L2_CID_USER_S610_BASE + 0x06),
	V4L2_CID_S610_SNR_CURR	= (V4L2_CID_USER_S610_BASE + 0x07),
	V4L2_CID_S610_SEEK_CANCEL	= (V4L2_CID_USER_S610_BASE + 0x08),
	V4L2_CID_S610_SEEK_MODE	= (V4L2_CID_USER_S610_BASE + 0x09),
	V4L2_CID_S610_RDS_ON = (V4L2_CID_USER_S610_BASE + 0x0A),
	V4L2_CID_S610_IF_COUNT1 = (V4L2_CID_USER_S610_BASE + 0x0B),
	V4L2_CID_S610_IF_COUNT2 = (V4L2_CID_USER_S610_BASE + 0x0C),
	V4L2_CID_S610_RSSI_TH = (V4L2_CID_USER_S610_BASE + 0x0D),
	V4L2_CID_S610_KERNEL_VER = (V4L2_CID_USER_S610_BASE + 0x0E),
	V4L2_CID_S610_SOFT_STEREO_BLEND_REF = (V4L2_CID_USER_S610_BASE+0x0F),
	V4L2_CID_S610_REG_RW_ADDR = (V4L2_CID_USER_S610_BASE + 0x10),
	V4L2_CID_S610_REG_RW = (V4L2_CID_USER_S610_BASE + 0x11),
};

/* Tunner modes */
enum fm_tuner_mode {
	FM_TUNER_STOP_SEARCH_MODE	= 0,
	FM_TUNER_PRESET_MODE		= 1,
	FM_TUNER_AUTONOMOUS_SEARCH_MODE	= 2,
	FM_TUNER_AUTONOMOUS_SEARCH_MODE_NEXT	= 10
};

/* channel spacing */
enum fm_channel_spacing {
	FM_CHANNEL_SPACING_50KHZ = 1,
	FM_CHANNEL_SPACING_100KHZ = 2,
	FM_CHANNEL_SPACING_200KHZ = 4
};

/* Mute modes */
enum fm_mute_mode {
	FM_MUTE_ON   =		0,
	FM_MUTE_OFF   =		1,
	FM_MUTE_ATTENUATE	= 2
};

/* FM RDS modes */
enum fm_rds_mode {
	FM_RDS_DISABLE	= 0,
	FM_RDS_ENABLE	= 1
};

#define FM_RADIO_RDS_DATA_MAX 48

enum s610_freq_bands {
	S610_BAND_FM = 0,
	S610_BAND_AM = 1,
};

enum s610_aud_mode {
	S610_AUD_ENABLE = 1,
	S610_AUD_DISABLE = 0,
};