Signed-off-by: Chris Lee <updatelee@xxxxxxxxx> --- drivers/media/usb/dvb-usb/gp8psk-fe.c | 13 ++++++++++--- drivers/media/usb/dvb-usb/gp8psk.h | 1 + 2 files changed, 11 insertions(+), 3 deletions(-) diff --git a/drivers/media/usb/dvb-usb/gp8psk-fe.c b/drivers/media/usb/dvb-usb/gp8psk-fe.c index 5864f37..223a3ca 100644 --- a/drivers/media/usb/dvb-usb/gp8psk-fe.c +++ b/drivers/media/usb/dvb-usb/gp8psk-fe.c @@ -68,11 +68,18 @@ static int gp8psk_fe_read_status(struct dvb_frontend* fe, fe_status_t *status) return 0; } -/* not supported by this Frontend */ static int gp8psk_fe_read_ber(struct dvb_frontend* fe, u32 *ber) { - (void) fe; - *ber = 0; + struct gp8psk_fe_state *st = fe->demodulator_priv; + + u8 buf[4]; + + if (gp8psk_usb_in_op(st->d, GET_BER_RATE, 0, 0, buf, 4)) { + return -EINVAL; + } + + *ber = (buf[3] << 24) + (buf[2] << 16) + (buf[1] << 8) + buf[0]; + return 0; } diff --git a/drivers/media/usb/dvb-usb/gp8psk.h b/drivers/media/usb/dvb-usb/gp8psk.h index ed32b9d..ff6bb3c 100644 --- a/drivers/media/usb/dvb-usb/gp8psk.h +++ b/drivers/media/usb/dvb-usb/gp8psk.h @@ -52,6 +52,7 @@ extern int dvb_usb_gp8psk_debug; #define GET_SERIAL_NUMBER 0x93 /* in */ #define USE_EXTRA_VOLT 0x94 #define GET_FPGA_VERS 0x95 +#define GET_BER_RATE 0x9B #define CW3K_INIT 0x9d /* PSK_configuration bits */ -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html