X-Git-Url: http://git.onelab.eu/?p=linux-2.6.git;a=blobdiff_plain;f=drivers%2Fmedia%2Fdvb%2Ffrontends%2Flgdt330x.c;fp=drivers%2Fmedia%2Fdvb%2Ffrontends%2Flgdt330x.c;h=9a354708bd20a24f5dc946e05a1f25972a5899a7;hp=4691ac54bc1d2a8f3202fb43cae0f504d9a8ce7e;hb=16c70f8c1b54b61c3b951b6fb220df250fe09b32;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57

diff --git a/drivers/media/dvb/frontends/lgdt330x.c b/drivers/media/dvb/frontends/lgdt330x.c
index 4691ac54b..9a354708b 100644
--- a/drivers/media/dvb/frontends/lgdt330x.c
+++ b/drivers/media/dvb/frontends/lgdt330x.c
@@ -29,6 +29,7 @@
  *   DViCO FusionHDTV 5 Lite
  *   DViCO FusionHDTV 5 USB Gold
  *   Air2PC/AirStar 2 ATSC 3rd generation (HD5000)
+ *   pcHDTV HD5500
  *
  * TODO:
  * signal strength always returns 0.
@@ -59,7 +60,6 @@ if (debug) printk(KERN_DEBUG "lgdt330x: " args); \
 struct lgdt330x_state
 {
 	struct i2c_adapter* i2c;
-	struct dvb_frontend_ops ops;
 
 	/* Configuration settings */
 	const struct lgdt330x_config* config;
@@ -216,7 +216,7 @@ static int lgdt330x_init(struct dvb_frontend* fe)
 		AGC_DELAY0, 0x07,
 		AGC_DELAY2, 0xfe,
 		/* Change the value of IAGCBW[15:8]
-		   of inner AGC loop filter bandwith */
+		   of inner AGC loop filter bandwidth */
 		AGC_LOOP_BANDWIDTH0, 0x08,
 		AGC_LOOP_BANDWIDTH1, 0x9a
 	};
@@ -399,8 +399,10 @@ static int lgdt330x_set_parameters(struct dvb_frontend* fe,
 	}
 
 	/* Tune to the specified frequency */
-	if (state->config->pll_set)
-		state->config->pll_set(fe, param);
+	if (fe->ops.tuner_ops.set_params) {
+		fe->ops.tuner_ops.set_params(fe, param);
+		if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
+	}
 
 	/* Keep track of the new frequency */
 	/* FIXME this is the wrong way to do this...           */
@@ -672,6 +674,7 @@ static int lgdt3303_read_snr(struct dvb_frontend* fe, u16* snr)
 
 	if (state->current_modulation == VSB_8) {
 
+		i2c_read_demod_bytes(state, 0x6e, buf, 5);
 		/* Phase Tracker Mean-Square Error Register for VSB */
 		noise = ((buf[0] & 7) << 16) | (buf[3] << 8) | buf[4];
 	} else {
@@ -721,16 +724,19 @@ struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
 	/* Setup the state */
 	state->config = config;
 	state->i2c = i2c;
+
+	/* Create dvb_frontend */
 	switch (config->demod_chip) {
 	case LGDT3302:
-		memcpy(&state->ops, &lgdt3302_ops, sizeof(struct dvb_frontend_ops));
+		memcpy(&state->frontend.ops, &lgdt3302_ops, sizeof(struct dvb_frontend_ops));
 		break;
 	case LGDT3303:
-		memcpy(&state->ops, &lgdt3303_ops, sizeof(struct dvb_frontend_ops));
+		memcpy(&state->frontend.ops, &lgdt3303_ops, sizeof(struct dvb_frontend_ops));
 		break;
 	default:
 		goto error;
 	}
+	state->frontend.demodulator_priv = state;
 
 	/* Verify communication with demod chip */
 	if (i2c_read_demod_bytes(state, 2, buf, 1))
@@ -739,9 +745,6 @@ struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
 	state->current_frequency = -1;
 	state->current_modulation = -1;
 
-	/* Create dvb_frontend */
-	state->frontend.ops = &state->ops;
-	state->frontend.demodulator_priv = state;
 	return &state->frontend;
 
 error: