diff options
Diffstat (limited to 'drivers/media/radio/CG2900/cg2900_fm_driver.h')
| -rw-r--r-- | drivers/media/radio/CG2900/cg2900_fm_driver.h | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/drivers/media/radio/CG2900/cg2900_fm_driver.h b/drivers/media/radio/CG2900/cg2900_fm_driver.h index 55ff60035c9..62703fa4690 100644 --- a/drivers/media/radio/CG2900/cg2900_fm_driver.h +++ b/drivers/media/radio/CG2900/cg2900_fm_driver.h @@ -189,6 +189,7 @@ enum fmd_debug_levels { #define CMD_FMR_DP_BUFFER_SET_SIZE 0x0343 #define CMD_FMR_DP_BUFFER_SET_THRESHOLD 0x06C3 #define CMD_FMR_DP_SET_CONTROL 0x02A3 +#define CMD_FMR_DP_SET_GROUP_REJECTION 0x0543 #define CMD_FMR_RP_GET_RSSI 0x0083 #define CMD_FMR_RP_GET_STATE 0x0063 #define CMD_FMR_RP_STEREO_SET_MODE 0x0123 @@ -273,6 +274,7 @@ enum fmd_debug_levels { #define CMD_DP_BUFFER_SET_SIZE_PARAM_LEN 1 #define CMD_DP_BUFFER_SET_THRESHOLD_PARAM_LEN 1 #define CMD_DP_SET_CONTROL_PARAM_LEN 1 +#define CMD_DP_SET_GROUP_REJECTION_PARAM_LEN 1 #define CMD_PA_SET_MODE_PARAM_LEN 1 #define CMD_PA_SET_CONTROL_PARAM_LEN 1 #define CMD_RP_SET_PREEMPHASIS_PARAM_LEN 1 @@ -539,6 +541,20 @@ enum fmd_rds_mode { }; /** + * enum fmd_rds_group_rejection_mode - RDS Group Rejection + * to be selected for FM Rx. + * + * @FMD_RDS_GROUP_REJECTION_ON: Group rejection is enabled in FM Chip. + * @FMD_RDS_GROUP_REJECTION_OFF: Group rejection is disabled in FM Chip. + * + * RDS Group rejection to be selected for FM Rx. + */ +enum fmd_rds_group_rejection_mode { + FMD_RDS_GROUP_REJECTION_ON, + FMD_RDS_GROUP_REJECTION_OFF +}; + +/** * enum fmd_tst_tone_status - Test Tone Generator Status. * * @FMD_TST_TONE_OFF: Test Tone Generator is off. @@ -1136,7 +1152,7 @@ int fmd_rx_buffer_set_threshold( /** * fmd_rx_set_rds() - Enables or disables demodulation of RDS data. * - * @on_off_state : Rx Set ON /OFF control + * @on_off_state : Rx Set ON/OFF control * * Returns: * 0, if no error. @@ -1149,6 +1165,23 @@ int fmd_rx_set_rds( ); /** + * fmd_rx_set_rds_group_rejection() - Enables or disables group rejection + * in case groups with erroneous blocks are received. + * + * @on_off_state : Rx Group Rejection ON /OFF control + * + * Returns: + * 0, if no error. + * -ENOEXEC, if preconditions are violated. + * -EBUSY, if FM Driver is not in idle state. + * -EINVAL, if wrong response received from chip. + */ + +int fmd_rx_set_rds_group_rejection( + u8 on_off_state + ); + +/** * fmd_rx_get_low_level_rds_groups() - Gets Low level RDS group data. * * @index: RDS group index |