1 files changed, 31 insertions, 21 deletions

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 8977c7a313df..3a2ff1cc24b7 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -1341,30 +1341,40 @@ static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
         return 0;
 }
 
-static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
+static int dst_set_frontend(struct dvb_frontend* fe,
+                            struct dvb_frontend_parameters* p,
+                            unsigned int mode_flags,
+                            int *delay,
+                            fe_status_t *status)
 {
         struct dst_state *state = fe->demodulator_priv;
 
-        dst_set_freq(state, p->frequency);
-        dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
+        if (p != NULL) {
+                dst_set_freq(state, p->frequency);
+                dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
 
-        if (state->dst_type == DST_TYPE_IS_SAT) {
-                if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
-                        dst_set_inversion(state, p->inversion);
-                dst_set_fec(state, p->u.qpsk.fec_inner);
-                dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
-                dst_set_polarization(state);
-                dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
-
-        } else if (state->dst_type == DST_TYPE_IS_TERR)
-                dst_set_bandwidth(state, p->u.ofdm.bandwidth);
-        else if (state->dst_type == DST_TYPE_IS_CABLE) {
-                dst_set_fec(state, p->u.qam.fec_inner);
-                dst_set_symbolrate(state, p->u.qam.symbol_rate);
-                dst_set_modulation(state, p->u.qam.modulation);
+                if (state->dst_type == DST_TYPE_IS_SAT) {
+                        if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
+                                dst_set_inversion(state, p->inversion);
+                        dst_set_fec(state, p->u.qpsk.fec_inner);
+                        dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
+                        dst_set_polarization(state);
+                        dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
+
+                } else if (state->dst_type == DST_TYPE_IS_TERR)
+                        dst_set_bandwidth(state, p->u.ofdm.bandwidth);
+                else if (state->dst_type == DST_TYPE_IS_CABLE) {
+                        dst_set_fec(state, p->u.qam.fec_inner);
+                        dst_set_symbolrate(state, p->u.qam.symbol_rate);
+                        dst_set_modulation(state, p->u.qam.modulation);
+                }
+                dst_write_tuna(fe);
         }
-        dst_write_tuna(fe);
 
+        if (!(mode_flags & FE_TUNE_MODE_ONESHOT))
+                dst_read_status(fe, status);
+
+        *delay = HZ/10;
         return 0;
 }
 
@@ -1445,7 +1455,7 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
 
         .release = dst_release,
         .init = dst_init,
-        .set_frontend = dst_set_frontend,
+        .tune = dst_set_frontend,
         .get_frontend = dst_get_frontend,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,
@@ -1469,7 +1479,7 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
 
         .release = dst_release,
         .init = dst_init,
-        .set_frontend = dst_set_frontend,
+        .tune = dst_set_frontend,
         .get_frontend = dst_get_frontend,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,
@@ -1496,7 +1506,7 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
 
         .release = dst_release,
         .init = dst_init,
-        .set_frontend = dst_set_frontend,
+        .tune = dst_set_frontend,
         .get_frontend = dst_get_frontend,
         .read_status = dst_read_status,
         .read_signal_strength = dst_read_signal_strength,