RADIO_CAPS_DETECT_STEREO
ri->caps = RADIO_CAPS_DETECT_STEREO | RADIO_CAPS_HW_AFC;
#define SF64PCR_CAPS RADIO_CAPS_DETECT_STEREO | \
#define SF256PCPR_CAPS RADIO_CAPS_DETECT_STEREO | \
ri->caps = RADIO_CAPS_DETECT_STEREO;
if (ri.caps & RADIO_CAPS_DETECT_STEREO) {