[media] ds3000: hardware tune algorithm

Signed-off-by: Igor M. Liplianin <liplianin@me.by>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/dvb/frontends/ds3000.c b/drivers/media/dvb/frontends/ds3000.c
index a0bf70f..2ae5699 100644 (file)
--- a/drivers/media/dvb/frontends/ds3000.c
+++ b/drivers/media/dvb/frontends/ds3000.c
@@ -967,22 +967,21 @@ static int ds3000_set_carrier_offset(struct dvb_frontend *fe,
        return 0;
 }
 
-static int ds3000_tune(struct dvb_frontend *fe,
+static int ds3000_set_frontend(struct dvb_frontend *fe,
                                struct dvb_frontend_parameters *p)
 {
        struct ds3000_state *state = fe->demodulator_priv;
        struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
        int i;
-       u8 status, mlpf, mlpf_new, mlpf_max, mlpf_min, nlpf, div4;
+       fe_status_t status;
+       u8 mlpf, mlpf_new, mlpf_max, mlpf_min, nlpf, div4;
        s32 offset_khz;
        u16 value, ndiv;
        u32 f3db;
 
        dprintk("%s() ", __func__);
 
-       /* Reset status register */
-       status = 0;
        /* Tune */
        /* unknown */
        ds3000_tuner_writereg(state, 0x07, 0x02);
@@ -1218,10 +1217,16 @@ static int ds3000_tune(struct dvb_frontend *fe,
        return 0;
 }
 
+static int ds3000_tune(struct dvb_frontend *fe,
+                       struct dvb_frontend_parameters *p)
+{
+       return ds3000_set_frontend(fe, p);
+}
+
 static enum dvbfe_algo ds3000_get_algo(struct dvb_frontend *fe)
 {
        dprintk("%s()\n", __func__);
-       return DVBFE_ALGO_SW;
+       return DVBFE_ALGO_HW;
 }
 
 /*
@@ -1296,7 +1301,8 @@ static struct dvb_frontend_ops ds3000_ops = {
 
        .set_property = ds3000_set_property,
        .get_property = ds3000_get_property,
-       .set_frontend = ds3000_tune,
+       .set_frontend = ds3000_set_frontend,
+       .tune = ds3000_tune,
 };
 
 module_param(debug, int, 0644);