800     const char *rate_str = NULL, *in_channels = NULL;  in a2dp_set_backend_cfg()  local
817         rate_str = "KHZ_44P1";  in a2dp_set_backend_cfg()
820         rate_str = "KHZ_88P2";  in a2dp_set_backend_cfg()
823         rate_str = "KHZ_96";  in a2dp_set_backend_cfg()
827         rate_str = "KHZ_48";  in a2dp_set_backend_cfg()
831     ALOGV("%s: set backend rx sample rate = %s", __func__, rate_str);  in a2dp_set_backend_cfg()
838     if (mixer_ctl_set_enum_by_string(ctl_sample_rate, rate_str) != 0) {  in a2dp_set_backend_cfg()
839         ALOGE("%s: Failed to set backend sample rate = %s", __func__, rate_str);  in a2dp_set_backend_cfg()
845         rate_str = ABR_TX_SAMPLE_RATE;  in a2dp_set_backend_cfg()
847         ALOGV("%s: set backend tx sample rate = %s", __func__, rate_str);  in a2dp_set_backend_cfg()
854         if (mixer_ctl_set_enum_by_string(ctl_sample_rate, rate_str) != 0) {  in a2dp_set_backend_cfg()
856                                         __func__, rate_str);  in a2dp_set_backend_cfg()
922     const char *rate_str = "KHZ_8", *in_channels = "Zero";  in a2dp_reset_backend_cfg()  local
927     ALOGV("%s: reset backend sample rate = %s", __func__, rate_str);  in a2dp_reset_backend_cfg()
934     if (mixer_ctl_set_enum_by_string(ctl_sample_rate_rx, rate_str) != 0) {  in a2dp_reset_backend_cfg()
935         ALOGE("%s: Failed to reset Rx backend sample rate = %s", __func__, rate_str);  in a2dp_reset_backend_cfg()
946         if (mixer_ctl_set_enum_by_string(ctl_sample_rate_tx, rate_str) != 0) {  in a2dp_reset_backend_cfg()
947             ALOGE("%s: Failed to reset Tx backend sample rate = %s", __func__, rate_str);  in a2dp_reset_backend_cfg()