linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / drivers / media / dvb / dvb-usb / dvb-usb-i2c.c

diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
index 6b611a7..9b25453 100644 (file)
--- a/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-i2c.c
@@ -46,7 +46,7 @@ int dvb_usb_i2c_exit(struct dvb_usb_device *d)
        return 0;
 }
 
-int dvb_usb_tuner_init_i2c(struct dvb_frontend *fe)
+int dvb_usb_pll_init_i2c(struct dvb_frontend *fe)
 {
        struct dvb_usb_device *d = fe->dvb->priv;
        struct i2c_msg msg = { .addr = d->pll_addr, .flags = 0, .buf = d->pll_init, .len = 4 };
@@ -63,8 +63,6 @@ int dvb_usb_tuner_init_i2c(struct dvb_frontend *fe)
        deb_pll("pll-buf: %x %x %x %x\n",d->pll_init[0],d->pll_init[1],
                        d->pll_init[2],d->pll_init[3]);
 
-       if (fe->ops.i2c_gate_ctrl)
-               fe->ops.i2c_gate_ctrl(fe, 1);
        if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
                err("tuner i2c write failed for pll_init.");
                ret = -EREMOTEIO;
@@ -75,42 +73,38 @@ int dvb_usb_tuner_init_i2c(struct dvb_frontend *fe)
                d->tuner_pass_ctrl(fe,0,d->pll_addr);
        return ret;
 }
-EXPORT_SYMBOL(dvb_usb_tuner_init_i2c);
+EXPORT_SYMBOL(dvb_usb_pll_init_i2c);
 
-int dvb_usb_tuner_calc_regs(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep, u8 *b, int buf_len)
+int dvb_usb_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep, u8 b[5])
 {
        struct dvb_usb_device *d = fe->dvb->priv;
 
-       if (buf_len != 5)
-               return -EINVAL;
        if (d->pll_desc == NULL)
                return 0;
 
        deb_pll("pll addr: %x, freq: %d %p\n",d->pll_addr,fep->frequency,d->pll_desc);
 
-       b[0] = d->pll_addr;
+       b[0] = d->pll_addr << 1;
        dvb_pll_configure(d->pll_desc,&b[1],fep->frequency,fep->u.ofdm.bandwidth);
 
        deb_pll("pll-buf: %x %x %x %x %x\n",b[0],b[1],b[2],b[3],b[4]);
 
-       return 5;
+       return 0;
 }
-EXPORT_SYMBOL(dvb_usb_tuner_calc_regs);
+EXPORT_SYMBOL(dvb_usb_pll_set);
 
-int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
+int dvb_usb_pll_set_i2c(struct dvb_frontend *fe, struct dvb_frontend_parameters *fep)
 {
        struct dvb_usb_device *d = fe->dvb->priv;
        int ret = 0;
        u8 b[5];
        struct i2c_msg msg = { .addr = d->pll_addr, .flags = 0, .buf = &b[1], .len = 4 };
 
-       dvb_usb_tuner_calc_regs(fe,fep,b,5);
+       dvb_usb_pll_set(fe,fep,b);
 
        if (d->tuner_pass_ctrl)
                d->tuner_pass_ctrl(fe,1,d->pll_addr);
 
-       if (fe->ops.i2c_gate_ctrl)
-               fe->ops.i2c_gate_ctrl(fe, 1);
        if (i2c_transfer (&d->i2c_adap, &msg, 1) != 1) {
                err("tuner i2c write failed for pll_set.");
                ret = -EREMOTEIO;
@@ -122,4 +116,4 @@ int dvb_usb_tuner_set_params_i2c(struct dvb_frontend *fe, struct dvb_frontend_pa
 
        return ret;
 }
-EXPORT_SYMBOL(dvb_usb_tuner_set_params_i2c);
+EXPORT_SYMBOL(dvb_usb_pll_set_i2c);