--- v4l-dvb/linux/drivers/media/dvb/frontends/bsru6.h 2006-06-30 19:59:10.000000000 +0400
+++ mp-bc1/linux/drivers/media/dvb/frontends/bsru6.h 2006-07-23 11:37:02.000000000 +0400
@@ -101,7 +101,33 @@ static int alps_bsru6_set_symbol_rate(st
return 0;
}
-static int alps_bsru6_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+static int alps_bsru6_tuner_set_params_compat(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+ u8 buf[4];
+ u32 div;
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
+ struct i2c_adapter *i2c = fe->tuner_priv;
+
+ if ((params->frequency < 950000) || (params->frequency > 2150000))
+ return -EINVAL;
+
+ div = (params->frequency + (125 - 1)) / 125; // round correctly
+ buf[0] = (div >> 8) & 0x7f;
+ buf[1] = div & 0xff;
+ buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
+ buf[3] = 0xC4;
+
+ if (params->frequency > 1530000)
+ buf[3] = 0xc0;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ if (i2c_transfer(i2c, &msg, 1) != 1)
+ return -EIO;
+ return 0;
+}
+
+static int alps_bsru6_tuner_set_params(struct dvb_frontend *fe, struct dvbfe_params *params)
{
u8 buf[4];
u32 div;
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