---

yaml
---
r: 285486
b: refs/heads/master
c: 9481f40
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 57605c9680bf2c57cb2ff3ad737fefd9c82bc012
+refs/heads/master: 9481f4009c7bc95a03b5553e9174cfd2a0248d57

trunk/drivers/media/common/tuners/tuner-simple.c

@@ -791,24 +791,26 @@ static int simple_set_params(struct dvb_frontend *fe,
 }
 
 static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
-			   const struct dvb_frontend_parameters *params)
+			   const u32 delsys,
+			   const u32 frequency,
+			   const u32 bandwidth)
 {
 	struct tuner_simple_priv *priv = fe->tuner_priv;
 
 	switch (priv->type) {
 	case TUNER_PHILIPS_FMD1216ME_MK3:
 	case TUNER_PHILIPS_FMD1216MEX_MK3:
-		if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
-		    params->frequency >= 158870000)
+		if (bandwidth == 8000000 &&
+		    frequency >= 158870000)
 			buf[3] |= 0x08;
 		break;
 	case TUNER_PHILIPS_TD1316:
 		/* determine band */
-		buf[3] |= (params->frequency < 161000000) ? 1 :
-			  (params->frequency < 444000000) ? 2 : 4;
+		buf[3] |= (frequency < 161000000) ? 1 :
+			  (frequency < 444000000) ? 2 : 4;
 
 		/* setup PLL filter */
-		if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+		if (bandwidth == 8000000)
 			buf[3] |= 1 << 3;
 		break;
 	case TUNER_PHILIPS_TUV1236D:
@@ -819,12 +821,11 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
 		if (dtv_input[priv->nr])
 			new_rf = dtv_input[priv->nr];
 		else
-			switch (params->u.vsb.modulation) {
-			case QAM_64:
-			case QAM_256:
+			switch (delsys) {
+			case SYS_DVBC_ANNEX_B:
 				new_rf = 1;
 				break;
-			case VSB_8:
+			case SYS_ATSC:
 			default:
 				new_rf = 0;
 				break;
@@ -838,7 +839,9 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
 }
 
 static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
-				const struct dvb_frontend_parameters *params)
+				const u32 delsys,
+				const u32 freq,
+				const u32 bw)
 {
 	/* This function returns the tuned frequency on success, 0 on error */
 	struct tuner_simple_priv *priv = fe->tuner_priv;
@@ -847,7 +850,7 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
 	u8 config, cb;
 	u32 div;
 	int ret;
-	unsigned frequency = params->frequency / 62500;
+	u32 frequency = freq / 62500;
 
 	if (!tun->stepsize) {
 		/* tuner-core was loaded before the digital tuner was
@@ -871,7 +874,7 @@ static u32 simple_dvb_configure(struct dvb_frontend *fe, u8 *buf,
 	buf[2] = config;
 	buf[3] = cb;
 
-	simple_set_dvb(fe, buf, params);
+	simple_set_dvb(fe, buf, delsys, freq, bw);
 
 	tuner_dbg("%s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
 		  tun->name, div, buf[0], buf[1], buf[2], buf[3]);
@@ -884,13 +887,29 @@ static int simple_dvb_calc_regs(struct dvb_frontend *fe,
 				struct dvb_frontend_parameters *params,
 				u8 *buf, int buf_len)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
 	struct tuner_simple_priv *priv = fe->tuner_priv;
 	u32 frequency;
 
 	if (buf_len < 5)
 		return -EINVAL;
 
-	frequency = simple_dvb_configure(fe, buf+1, params);
+	switch (delsys) {
+	case SYS_DVBT:
+	case SYS_DVBT2:
+		if (params->u.ofdm.bandwidth == BANDWIDTH_6_MHZ)
+			bw = 6000000;
+		if (params->u.ofdm.bandwidth == BANDWIDTH_7_MHZ)
+			bw = 7000000;
+		if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
+			bw = 8000000;
+		break;
+	default:
+		break;
+	}
+	frequency = simple_dvb_configure(fe, buf+1, delsys, params->frequency, bw);
 	if (frequency == 0)
 		return -EINVAL;
 
@@ -906,7 +925,12 @@ static int simple_dvb_calc_regs(struct dvb_frontend *fe,
 static int simple_dvb_set_params(struct dvb_frontend *fe,
 				 struct dvb_frontend_parameters *params)
 {
+	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
+	u32 delsys = c->delivery_system;
+	u32 bw = c->bandwidth_hz;
+	u32 freq = c->frequency;
 	struct tuner_simple_priv *priv = fe->tuner_priv;
+	u32 frequency;
 	u32 prev_freq, prev_bw;
 	int ret;
 	u8 buf[5];
@@ -917,9 +941,14 @@ static int simple_dvb_set_params(struct dvb_frontend *fe,
 	prev_freq = priv->frequency;
 	prev_bw   = priv->bandwidth;
 
-	ret = simple_dvb_calc_regs(fe, params, buf, 5);
-	if (ret != 5)
-		goto fail;
+	frequency = simple_dvb_configure(fe, buf+1, delsys, freq, bw);
+	if (frequency == 0)
+		return -EINVAL;
+
+	buf[0] = priv->i2c_props.addr;
+
+	priv->frequency = frequency;
+	priv->bandwidth = bw;
 
 	/* put analog demod in standby when tuning digital */
 	if (fe->ops.analog_ops.standby)