X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fmedia%2Fdvb%2Fbt8xx%2Fdst.c;h=1cfa5e5035d830f9ca66d1679efa149df2a065ec;hb=9464c7cf61b9433057924c36e6e02f303a00e768;hp=06ac899a9a26931f3bc23b87cf9a1ae7a351a1a4;hpb=41689045f6a3cbe0550e1d34e9cc20d2e8c432ba;p=linux-2.6.git

diff --git a/drivers/media/dvb/bt8xx/dst.c b/drivers/media/dvb/bt8xx/dst.c
index 06ac899a9..1cfa5e503 100644
--- a/drivers/media/dvb/bt8xx/dst.c
+++ b/drivers/media/dvb/bt8xx/dst.c
@@ -38,10 +38,6 @@ static unsigned int dst_addons;
 module_param(dst_addons, int, 0644);
 MODULE_PARM_DESC(dst_addons, "CA daughterboard, default is 0 (No addons)");
 
-static unsigned int dst_algo;
-module_param(dst_algo, int, 0644);
-MODULE_PARM_DESC(dst_algo, "tuning algo: default is 0=(SW), 1=(HW)");
-
 #define HAS_LOCK		1
 #define ATTEMPT_TUNE		2
 #define HAS_POWER		4
@@ -51,24 +47,20 @@ MODULE_PARM_DESC(dst_algo, "tuning algo: default is 0=(SW), 1=(HW)");
 #define DST_INFO		2
 #define DST_DEBUG		3
 
-#define dprintk(x, y, z, format, arg...) do {				\
-	if (z) {							\
-		if	((x > DST_ERROR) && (x > y))			\
-			printk(KERN_ERR "dst(%d) %s: " format "\n",	\
-				state->bt->nr, __func__ , ##arg);	\
-		else if	((x > DST_NOTICE) && (x > y))			\
-			printk(KERN_NOTICE "dst(%d) %s: " format "\n",  \
-				state->bt->nr, __func__ , ##arg);	\
-		else if ((x > DST_INFO) && (x > y))			\
-			printk(KERN_INFO "dst(%d) %s: " format "\n",	\
-				state->bt->nr, __func__ , ##arg);	\
-		else if ((x > DST_DEBUG) && (x > y))			\
-			printk(KERN_DEBUG "dst(%d) %s: " format "\n",	\
-				state->bt->nr,  __func__ , ##arg);	\
-	} else {							\
-		if (x > y)						\
-			printk(format, ##arg);				\
-	}								\
+#define dprintk(x, y, z, format, arg...) do {						\
+	if (z) {									\
+		if	((x > DST_ERROR) && (x > y))					\
+			printk(KERN_ERR "%s: " format "\n", __FUNCTION__ , ##arg);	\
+		else if	((x > DST_NOTICE) && (x > y))					\
+			printk(KERN_NOTICE "%s: " format "\n", __FUNCTION__ , ##arg);	\
+		else if ((x > DST_INFO) && (x > y))					\
+			printk(KERN_INFO "%s: " format "\n", __FUNCTION__ , ##arg);	\
+		else if ((x > DST_DEBUG) && (x > y))					\
+			printk(KERN_DEBUG "%s: " format "\n", __FUNCTION__ , ##arg);	\
+	} else {									\
+		if (x > y)								\
+			printk(format, ##arg);						\
+	}										\
 } while(0)
 
 
@@ -118,7 +110,7 @@ int dst_gpio_inb(struct dst_state *state, u8 *result)
 
 	*result = 0;
 	if ((err = bt878_device_control(state->bt, DST_IG_READ, &rd_packet)) < 0) {
-		dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)", err);
+		dprintk(verbose, DST_ERROR, 1, "dst_gpio_inb error (err == %i)\n", err);
 		return -EREMOTEIO;
 	}
 	*result = (u8) rd_packet.rd.value;
@@ -371,17 +363,6 @@ static int dst_set_freq(struct dst_state *state, u32 freq)
 		state->tx_tuna[2] = (freq >> 16) & 0xff;
 		state->tx_tuna[3] = (freq >> 8) & 0xff;
 		state->tx_tuna[4] = (u8) freq;
-	} else if (state->dst_type == DST_TYPE_IS_ATSC) {
-		freq = freq / 1000;
-		if (freq < 51000 || freq > 858000)
-			return -EINVAL;
-		state->tx_tuna[2] = (freq >> 16) & 0xff;
-		state->tx_tuna[3] = (freq >>  8) & 0xff;
-		state->tx_tuna[4] = (u8) freq;
-		state->tx_tuna[5] = 0x00;		/*	ATSC	*/
-		state->tx_tuna[6] = 0x00;
-		if (state->dst_hw_cap & DST_TYPE_HAS_ANALOG)
-			state->tx_tuna[7] = 0x00;	/*	Digital	*/
 	} else
 		return -EINVAL;
 
@@ -393,7 +374,7 @@ static int dst_set_bandwidth(struct dst_state *state, fe_bandwidth_t bandwidth)
 	state->bandwidth = bandwidth;
 
 	if (state->dst_type != DST_TYPE_IS_TERR)
-		return -EOPNOTSUPP;
+		return 0;
 
 	switch (bandwidth) {
 	case BANDWIDTH_6_MHZ:
@@ -462,49 +443,37 @@ static int dst_set_symbolrate(struct dst_state *state, u32 srate)
 
 	state->symbol_rate = srate;
 	if (state->dst_type == DST_TYPE_IS_TERR) {
-		return -EOPNOTSUPP;
+		return 0;
 	}
 	dprintk(verbose, DST_INFO, 1, "set symrate %u", srate);
 	srate /= 1000;
-	if (state->dst_type == DST_TYPE_IS_SAT) {
-		if (state->type_flags & DST_TYPE_HAS_SYMDIV) {
-			sval = srate;
-			sval <<= 20;
-			do_div(sval, 88000);
-			symcalc = (u32) sval;
-			dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc);
-			state->tx_tuna[5] = (u8) (symcalc >> 12);
-			state->tx_tuna[6] = (u8) (symcalc >> 4);
-			state->tx_tuna[7] = (u8) (symcalc << 4);
-		} else {
-			state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f;
-			state->tx_tuna[6] = (u8) (srate >> 8);
-			state->tx_tuna[7] = (u8) srate;
-		}
-		state->tx_tuna[8] &= ~0x20;
-		if (state->type_flags & DST_TYPE_HAS_OBS_REGS) {
-			if (srate > 8000)
-				state->tx_tuna[8] |= 0x20;
-		}
-	} else if (state->dst_type == DST_TYPE_IS_CABLE) {
-		dprintk(verbose, DST_DEBUG, 1, "%s", state->fw_name);
-		if (!strncmp(state->fw_name, "DCTNEW", 6)) {
-			state->tx_tuna[5] = (u8) (srate >> 8);
-			state->tx_tuna[6] = (u8) srate;
-			state->tx_tuna[7] = 0x00;
-		} else if (!strncmp(state->fw_name, "DCT-CI", 6)) {
-			state->tx_tuna[5] = 0x00;
-			state->tx_tuna[6] = (u8) (srate >> 8);
-			state->tx_tuna[7] = (u8) srate;
-		}
+	if (state->type_flags & DST_TYPE_HAS_SYMDIV) {
+		sval = srate;
+		sval <<= 20;
+		do_div(sval, 88000);
+		symcalc = (u32) sval;
+		dprintk(verbose, DST_INFO, 1, "set symcalc %u", symcalc);
+		state->tx_tuna[5] = (u8) (symcalc >> 12);
+		state->tx_tuna[6] = (u8) (symcalc >> 4);
+		state->tx_tuna[7] = (u8) (symcalc << 4);
+	} else {
+		state->tx_tuna[5] = (u8) (srate >> 16) & 0x7f;
+		state->tx_tuna[6] = (u8) (srate >> 8);
+		state->tx_tuna[7] = (u8) srate;
+	}
+	state->tx_tuna[8] &= ~0x20;
+	if (state->type_flags & DST_TYPE_HAS_OBS_REGS) {
+		if (srate > 8000)
+			state->tx_tuna[8] |= 0x20;
 	}
 	return 0;
 }
 
+
 static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulation)
 {
 	if (state->dst_type != DST_TYPE_IS_CABLE)
-		return -EOPNOTSUPP;
+		return 0;
 
 	state->modulation = modulation;
 	switch (modulation) {
@@ -521,10 +490,7 @@ static int dst_set_modulation(struct dst_state *state, fe_modulation_t modulatio
 		state->tx_tuna[8] = 0x80;
 		break;
 	case QAM_256:
-		if (!strncmp(state->fw_name, "DCTNEW", 6))
-			state->tx_tuna[8] = 0xff;
-		else if (!strncmp(state->fw_name, "DCT-CI", 6))
-			state->tx_tuna[8] = 0x00;
+		state->tx_tuna[8] = 0x00;
 		break;
 	case QPSK:
 	case QAM_AUTO:
@@ -557,19 +523,13 @@ u8 dst_check_sum(u8 *buf, u32 len)
 }
 EXPORT_SYMBOL(dst_check_sum);
 
-static void dst_type_flags_print(struct dst_state *state)
+static void dst_type_flags_print(u32 type_flags)
 {
-	u32 type_flags = state->type_flags;
-
 	dprintk(verbose, DST_ERROR, 0, "DST type flags :");
-	if (type_flags & DST_TYPE_HAS_TS188)
-		dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_TS188);
-	if (type_flags & DST_TYPE_HAS_NEWTUNE_2)
-		dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner 2", DST_TYPE_HAS_NEWTUNE_2);
+	if (type_flags & DST_TYPE_HAS_NEWTUNE)
+		dprintk(verbose, DST_ERROR, 0, " 0x%x newtuner", DST_TYPE_HAS_NEWTUNE);
 	if (type_flags & DST_TYPE_HAS_TS204)
 		dprintk(verbose, DST_ERROR, 0, " 0x%x ts204", DST_TYPE_HAS_TS204);
-	if (type_flags & DST_TYPE_HAS_VLF)
-		dprintk(verbose, DST_ERROR, 0, " 0x%x VLF", DST_TYPE_HAS_VLF);
 	if (type_flags & DST_TYPE_HAS_SYMDIV)
 		dprintk(verbose, DST_ERROR, 0, " 0x%x symdiv", DST_TYPE_HAS_SYMDIV);
 	if (type_flags & DST_TYPE_HAS_FW_1)
@@ -582,7 +542,7 @@ static void dst_type_flags_print(struct dst_state *state)
 }
 
 
-static int dst_type_print(struct dst_state *state, u8 type)
+static int dst_type_print(u8 type)
 {
 	char *otype;
 	switch (type) {
@@ -598,10 +558,6 @@ static int dst_type_print(struct dst_state *state, u8 type)
 		otype = "cable";
 		break;
 
-	case DST_TYPE_IS_ATSC:
-		otype = "atsc";
-		break;
-
 	default:
 		dprintk(verbose, DST_INFO, 1, "invalid dst type %d", type);
 		return -EINVAL;
@@ -611,127 +567,6 @@ static int dst_type_print(struct dst_state *state, u8 type)
 	return 0;
 }
 
-struct tuner_types tuner_list[] = {
-	{
-		.tuner_type = TUNER_TYPE_L64724,
-		.tuner_name = "L 64724",
-		.board_name = "UNKNOWN",
-		.fw_name    = "UNKNOWN"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_STV0299,
-		.tuner_name = "STV 0299",
-		.board_name = "VP1020",
-		.fw_name    = "DST-MOT"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_STV0299,
-		.tuner_name = "STV 0299",
-		.board_name = "VP1020",
-		.fw_name    = "DST-03T"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_MB86A15,
-		.tuner_name = "MB 86A15",
-		.board_name = "VP1022",
-		.fw_name    = "DST-03T"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_MB86A15,
-		.tuner_name = "MB 86A15",
-		.board_name = "VP1025",
-		.fw_name    = "DST-03T"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_STV0299,
-		.tuner_name = "STV 0299",
-		.board_name = "VP1030",
-		.fw_name    = "DST-CI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_STV0299,
-		.tuner_name = "STV 0299",
-		.board_name = "VP1030",
-		.fw_name    = "DSTMCI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP2021",
-		.fw_name    = "DCTNEW"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP2030",
-		.fw_name    = "DCT-CI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP2031",
-		.fw_name    = "DCT-CI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP2040",
-		.fw_name    = "DCT-CI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP3020",
-		.fw_name    = "DTTFTA"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP3021",
-		.fw_name    = "DTTFTA"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_TDA10046,
-		.tuner_name = "TDA10046",
-		.board_name = "VP3040",
-		.fw_name    = "DTT-CI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_UNKNOWN,
-		.tuner_name = "UNKNOWN",
-		.board_name = "VP3051",
-		.fw_name    = "DTTNXT"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_NXT200x,
-		.tuner_name = "NXT200x",
-		.board_name = "VP3220",
-		.fw_name    = "ATSCDI"
-	},
-
-	{
-		.tuner_type = TUNER_TYPE_NXT200x,
-		.tuner_name = "NXT200x",
-		.board_name = "VP3250",
-		.fw_name    = "ATSCAD"
-	},
-};
-
 /*
 	Known cards list
 	Satellite
@@ -773,8 +608,7 @@ static struct dst_types dst_tlist[] = {
 		.offset = 0,
 		.dst_type =  DST_TYPE_IS_SAT,
 		.type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1 | DST_TYPE_HAS_OBS_REGS,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.dst_feature = 0
 	},	/*	obsolete	*/
 
 	{
@@ -782,17 +616,15 @@ static struct dst_types dst_tlist[] = {
 		.offset = 0,
 		.dst_type =  DST_TYPE_IS_SAT,
 		.type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.dst_feature = 0
 	},	/*	obsolete	*/
 
 	{
 		.device_id = "DST-030",
 		.offset =  0,
 		.dst_type = DST_TYPE_IS_SAT,
-		.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+		.dst_feature = 0
 	},	/*	obsolete	*/
 
 	{
@@ -801,8 +633,7 @@ static struct dst_types dst_tlist[] = {
 		.dst_type = DST_TYPE_IS_SAT,
 		.type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_2,
 		.dst_feature = DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4 | DST_TYPE_HAS_DISEQC5
-							 | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO,
-		.tuner_type = TUNER_TYPE_MULTI
+							 | DST_TYPE_HAS_MAC | DST_TYPE_HAS_MOTO
 	 },
 
 	{
@@ -810,63 +641,57 @@ static struct dst_types dst_tlist[] = {
 		.offset =  0,
 		.dst_type = DST_TYPE_IS_SAT,
 		.type_flags = DST_TYPE_HAS_SYMDIV | DST_TYPE_HAS_FW_1,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.dst_feature = 0
 	},	/*	obsolete	*/
 
 	{
 		.device_id = "DST-CI",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_SAT,
-		.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_FW_1,
-		.dst_feature = DST_TYPE_HAS_CA,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+		.dst_feature = DST_TYPE_HAS_CA
 	},	/*	An OEM board	*/
 
 	{
 		.device_id = "DSTMCI",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_SAT,
-		.type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT | DST_TYPE_HAS_VLF,
+		.type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_INC_COUNT,
 		.dst_feature = DST_TYPE_HAS_CA | DST_TYPE_HAS_DISEQC3 | DST_TYPE_HAS_DISEQC4
-							| DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC,
-		.tuner_type = TUNER_TYPE_MULTI
+							| DST_TYPE_HAS_MOTO | DST_TYPE_HAS_MAC
 	},
 
 	{
 		.device_id = "DSTFCI",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_SAT,
-		.type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_1,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1,
+		.dst_feature = 0
 	},	/* unknown to vendor	*/
 
 	{
 		.device_id = "DCT-CI",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_CABLE,
-		.type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_1	| DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_VLF,
-		.dst_feature = DST_TYPE_HAS_CA,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_1
+							| DST_TYPE_HAS_FW_2,
+		.dst_feature = DST_TYPE_HAS_CA
 	},
 
 	{
 		.device_id = "DCTNEW",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_CABLE,
-		.type_flags = DST_TYPE_HAS_TS188 | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD | DST_TYPE_HAS_MULTI_FE,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_3 | DST_TYPE_HAS_FW_BUILD,
+		.dst_feature = 0
 	},
 
 	{
 		.device_id = "DTT-CI",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_TERR,
-		.type_flags = DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_VLF,
-		.dst_feature = DST_TYPE_HAS_CA,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_TS204 | DST_TYPE_HAS_NEWTUNE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_MULTI_FE,
+		.dst_feature = DST_TYPE_HAS_CA
 	},
 
 	{
@@ -874,8 +699,7 @@ static struct dst_types dst_tlist[] = {
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_TERR,
 		.type_flags = DST_TYPE_HAS_FW_2,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.dst_feature = 0
 	},
 
 	{
@@ -883,8 +707,7 @@ static struct dst_types dst_tlist[] = {
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_TERR,
 		.type_flags = DST_TYPE_HAS_FW_2,
-		.dst_feature = DST_TYPE_HAS_ANALOG,
-		.tuner_type = 0
+		.dst_feature = DST_TYPE_HAS_ANALOG
 	},
 
 	{
@@ -892,17 +715,15 @@ static struct dst_types dst_tlist[] = {
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_ATSC,
 		.type_flags = DST_TYPE_HAS_FW_2,
-		.dst_feature = 0,
-		.tuner_type = 0
+		.dst_feature = 0
 	},
 
 	{
 		.device_id = "ATSCAD",
 		.offset = 1,
 		.dst_type = DST_TYPE_IS_ATSC,
-		.type_flags = DST_TYPE_HAS_MULTI_FE | DST_TYPE_HAS_FW_2 | DST_TYPE_HAS_FW_BUILD,
-		.dst_feature = DST_TYPE_HAS_MAC | DST_TYPE_HAS_ANALOG,
-		.tuner_type = 0
+		.type_flags = DST_TYPE_HAS_FW_2,
+		.dst_feature = 0
 	},
 
 	{ }
@@ -947,9 +768,6 @@ static int dst_fw_ver(struct dst_state *state)
 
 static int dst_card_type(struct dst_state *state)
 {
-	int j;
-	struct tuner_types *p_tuner_list = NULL;
-
 	u8 get_type[] = { 0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 	get_type[7] = dst_check_sum(get_type, 7);
 	if (dst_command(state, get_type, 8) < 0) {
@@ -957,17 +775,9 @@ static int dst_card_type(struct dst_state *state)
 		return -1;
 	}
 	memset(&state->card_info, '\0', 8);
-	memcpy(&state->card_info, &state->rxbuffer, 7);
+	memcpy(&state->card_info, &state->rxbuffer, 8);
 	dprintk(verbose, DST_ERROR, 1, "Device Model=[%s]", &state->card_info[0]);
 
-	for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) {
-		if (!strcmp(&state->card_info[0], p_tuner_list->board_name)) {
-			state->tuner_type = p_tuner_list->tuner_type;
-			dprintk(verbose, DST_ERROR, 1, "DST has [%s] tuner, tuner type=[%d]",
-				p_tuner_list->tuner_name, p_tuner_list->tuner_type);
-		}
-	}
-
 	return 0;
 }
 
@@ -980,64 +790,12 @@ static int dst_get_vendor(struct dst_state *state)
 		return -1;
 	}
 	memset(&state->vendor, '\0', 8);
-	memcpy(&state->vendor, &state->rxbuffer, 7);
+	memcpy(&state->vendor, &state->rxbuffer, 8);
 	dprintk(verbose, DST_ERROR, 1, "Vendor=[%s]", &state->vendor[0]);
 
 	return 0;
 }
 
-static void debug_dst_buffer(struct dst_state *state)
-{
-	int i;
-
-	if (verbose > 2) {
-		printk("%s: [", __func__);
-		for (i = 0; i < 8; i++)
-			printk(" %02x", state->rxbuffer[i]);
-		printk("]\n");
-	}
-}
-
-static int dst_check_stv0299(struct dst_state *state)
-{
-	u8 check_stv0299[] = { 0x00, 0x04, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-	check_stv0299[7] = dst_check_sum(check_stv0299, 7);
-	if (dst_command(state, check_stv0299, 8) < 0) {
-		dprintk(verbose, DST_ERROR, 1, "Cmd=[0x04] failed");
-		return -1;
-	}
-	debug_dst_buffer(state);
-
-	if (memcmp(&check_stv0299, &state->rxbuffer, 8)) {
-		dprintk(verbose, DST_ERROR, 1, "Found a STV0299 NIM");
-		state->tuner_type = TUNER_TYPE_STV0299;
-		return 0;
-	}
-
-	return -1;
-}
-
-static int dst_check_mb86a15(struct dst_state *state)
-{
-	u8 check_mb86a15[] = { 0x00, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
-
-	check_mb86a15[7] = dst_check_sum(check_mb86a15, 7);
-	if (dst_command(state, check_mb86a15, 8) < 0) {
-		dprintk(verbose, DST_ERROR, 1, "Cmd=[0x10], failed");
-		return -1;
-	}
-	debug_dst_buffer(state);
-
-	if (memcmp(&check_mb86a15, &state->rxbuffer, 8) < 0) {
-		dprintk(verbose, DST_ERROR, 1, "Found a MB86A15 NIM");
-		state->tuner_type = TUNER_TYPE_MB86A15;
-		return 0;
-	}
-
-	return -1;
-}
-
 static int dst_get_tuner_info(struct dst_state *state)
 {
 	u8 get_tuner_1[] = { 0x00, 0x13, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
@@ -1045,59 +803,60 @@ static int dst_get_tuner_info(struct dst_state *state)
 
 	get_tuner_1[7] = dst_check_sum(get_tuner_1, 7);
 	get_tuner_2[7] = dst_check_sum(get_tuner_2, 7);
-	dprintk(verbose, DST_ERROR, 1, "DST TYpe = MULTI FE");
 	if (state->type_flags & DST_TYPE_HAS_MULTI_FE) {
-		if (dst_command(state, get_tuner_1, 8) < 0) {
-			dprintk(verbose, DST_INFO, 1, "Cmd=[0x13], Unsupported");
-			goto force;
+		if (dst_command(state, get_tuner_2, 8) < 0) {
+			dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+			return -1;
 		}
 	} else {
-		if (dst_command(state, get_tuner_2, 8) < 0) {
-			dprintk(verbose, DST_INFO, 1, "Cmd=[0xb], Unsupported");
-			goto force;
+		if (dst_command(state, get_tuner_1, 8) < 0) {
+			dprintk(verbose, DST_INFO, 1, "Unsupported Command");
+			return -1;
 		}
 	}
 	memset(&state->board_info, '\0', 8);
 	memcpy(&state->board_info, &state->rxbuffer, 8);
 	if (state->type_flags & DST_TYPE_HAS_MULTI_FE) {
-		dprintk(verbose, DST_ERROR, 1, "DST type has TS=188");
-	}
-	if (state->board_info[0] == 0xbc) {
-		if (state->type_flags != DST_TYPE_IS_ATSC)
-			state->type_flags |= DST_TYPE_HAS_TS188;
-		else
-			state->type_flags |= DST_TYPE_HAS_NEWTUNE_2;
-
-		if (state->board_info[1] == 0x01) {
-			state->dst_hw_cap |= DST_TYPE_HAS_DBOARD;
-			dprintk(verbose, DST_ERROR, 1, "DST has Daughterboard");
+		if (state->board_info[1] == 0x0b) {
+			if (state->type_flags & DST_TYPE_HAS_TS204)
+				state->type_flags &= ~DST_TYPE_HAS_TS204;
+			state->type_flags |= DST_TYPE_HAS_NEWTUNE;
+			dprintk(verbose, DST_INFO, 1, "DST type has TS=188");
+		} else {
+			if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
+				state->type_flags &= ~DST_TYPE_HAS_NEWTUNE;
+			state->type_flags |= DST_TYPE_HAS_TS204;
+			dprintk(verbose, DST_INFO, 1, "DST type has TS=204");
+		}
+	} else {
+		if (state->board_info[0] == 0xbc) {
+			if (state->type_flags & DST_TYPE_HAS_TS204)
+				state->type_flags &= ~DST_TYPE_HAS_TS204;
+			state->type_flags |= DST_TYPE_HAS_NEWTUNE;
+			dprintk(verbose, DST_INFO, 1, "DST type has TS=188, Daughterboard=[%d]", state->board_info[1]);
+
+		} else if (state->board_info[0] == 0xcc) {
+			if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
+				state->type_flags &= ~DST_TYPE_HAS_NEWTUNE;
+			state->type_flags |= DST_TYPE_HAS_TS204;
+			dprintk(verbose, DST_INFO, 1, "DST type has TS=204 Daughterboard=[%d]", state->board_info[1]);
 		}
 	}
 
 	return 0;
-force:
-	if (!strncmp(state->fw_name, "DCT-CI", 6)) {
-		state->type_flags |= DST_TYPE_HAS_TS204;
-		dprintk(verbose, DST_ERROR, 1, "Forcing [%s] to TS188", state->fw_name);
-	}
-
-	return -1;
 }
 
 static int dst_get_device_id(struct dst_state *state)
 {
 	u8 reply;
 
-	int i, j;
-	struct dst_types *p_dst_type = NULL;
-	struct tuner_types *p_tuner_list = NULL;
-
+	int i;
+	struct dst_types *p_dst_type;
 	u8 use_dst_type = 0;
 	u32 use_type_flags = 0;
 
 	static u8 device_type[8] = {0x00, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff};
 
-	state->tuner_type = 0;
 	device_type[7] = dst_check_sum(device_type, 7);
 
 	if (write_dst(state, device_type, FIXED_COMM))
@@ -1129,34 +888,8 @@ static int dst_get_device_id(struct dst_state *state)
 
 			/*	Card capabilities	*/
 			state->dst_hw_cap = p_dst_type->dst_feature;
-			dprintk(verbose, DST_ERROR, 1, "Recognise [%s]", p_dst_type->device_id);
-			strncpy(&state->fw_name[0], p_dst_type->device_id, 6);
-			/*	Multiple tuners		*/
-			if (p_dst_type->tuner_type & TUNER_TYPE_MULTI) {
-				switch (use_dst_type) {
-				case DST_TYPE_IS_SAT:
-					/*	STV0299 check	*/
-					if (dst_check_stv0299(state) < 0) {
-						dprintk(verbose, DST_ERROR, 1, "Unsupported");
-						state->tuner_type = TUNER_TYPE_MB86A15;
-					}
-					break;
-				default:
-					break;
-				}
-				if (dst_check_mb86a15(state) < 0)
-					dprintk(verbose, DST_ERROR, 1, "Unsupported");
-			/*	Single tuner		*/
-			} else {
-				state->tuner_type = p_dst_type->tuner_type;
-			}
-			for (j = 0, p_tuner_list = tuner_list; j < ARRAY_SIZE(tuner_list); j++, p_tuner_list++) {
-				if (!(strncmp(p_dst_type->device_id, p_tuner_list->fw_name, 7)) &&
-					p_tuner_list->tuner_type == state->tuner_type) {
-					dprintk(verbose, DST_ERROR, 1, "[%s] has a [%s]",
-						p_dst_type->device_id, p_tuner_list->tuner_name);
-				}
-			}
+			dprintk(verbose, DST_ERROR, 1, "Recognise [%s]\n", p_dst_type->device_id);
+
 			break;
 		}
 	}
@@ -1167,10 +900,10 @@ static int dst_get_device_id(struct dst_state *state)
 		use_dst_type = DST_TYPE_IS_SAT;
 		use_type_flags = DST_TYPE_HAS_SYMDIV;
 	}
-	dst_type_print(state, use_dst_type);
+	dst_type_print(use_dst_type);
 	state->type_flags = use_type_flags;
 	state->dst_type = use_dst_type;
-	dst_type_flags_print(state);
+	dst_type_flags_print(state->type_flags);
 
 	return 0;
 }
@@ -1178,15 +911,15 @@ static int dst_get_device_id(struct dst_state *state)
 static int dst_probe(struct dst_state *state)
 {
 	mutex_init(&state->dst_mutex);
-	if (dst_addons & DST_TYPE_HAS_CA) {
-		if ((rdc_8820_reset(state)) < 0) {
-			dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed.");
-			return -1;
-		}
+	if ((rdc_8820_reset(state)) < 0) {
+		dprintk(verbose, DST_ERROR, 1, "RDC 8820 RESET Failed.");
+		return -1;
+	}
+	if (dst_addons & DST_TYPE_HAS_CA)
 		msleep(4000);
-	} else {
+	else
 		msleep(100);
-	}
+
 	if ((dst_comm_init(state)) < 0) {
 		dprintk(verbose, DST_ERROR, 1, "DST Initialization Failed.");
 		return -1;
@@ -1198,6 +931,7 @@ static int dst_probe(struct dst_state *state)
 	}
 	if (dst_get_mac(state) < 0) {
 		dprintk(verbose, DST_INFO, 1, "MAC: Unsupported command");
+		return 0;
 	}
 	if ((state->type_flags & DST_TYPE_HAS_MULTI_FE) || (state->type_flags & DST_TYPE_HAS_FW_BUILD)) {
 		if (dst_get_tuner_info(state) < 0)
@@ -1234,7 +968,7 @@ int dst_command(struct dst_state *state, u8 *data, u8 len)
 		goto error;
 	}
 	if (write_dst(state, data, len)) {
-		dprintk(verbose, DST_INFO, 1, "Trying to recover.. ");
+		dprintk(verbose, DST_INFO, 1, "Tring to recover.. ");
 		if ((dst_error_recovery(state)) < 0) {
 			dprintk(verbose, DST_ERROR, 1, "Recovery Failed.");
 			goto error;
@@ -1314,10 +1048,6 @@ static int dst_get_signal(struct dst_state *state)
 			state->decode_lock = (state->rxbuffer[1]) ? 1 : 0;
 			state->decode_strength = state->rxbuffer[4] << 8;
 			state->decode_snr = state->rxbuffer[3] << 8;
-		} else if (state->dst_type == DST_TYPE_IS_ATSC) {
-			state->decode_lock = (state->rxbuffer[6] == 0x00) ? 1 : 0;
-			state->decode_strength = state->rxbuffer[4] << 8;
-			state->decode_snr = state->rxbuffer[2] << 8 | state->rxbuffer[3];
 		}
 		state->cur_jiff = jiffies;
 	}
@@ -1328,13 +1058,15 @@ static int dst_tone_power_cmd(struct dst_state *state)
 {
 	u8 paket[8] = { 0x00, 0x09, 0xff, 0xff, 0x01, 0x00, 0x00, 0x00 };
 
-	if (state->dst_type != DST_TYPE_IS_SAT)
-		return -EOPNOTSUPP;
+	if (state->dst_type == DST_TYPE_IS_TERR)
+		return 0;
 	paket[4] = state->tx_tuna[4];
 	paket[2] = state->tx_tuna[2];
 	paket[3] = state->tx_tuna[3];
 	paket[7] = dst_check_sum (paket, 7);
-	return dst_command(state, paket, 8);
+	dst_command(state, paket, 8);
+
+	return 0;
 }
 
 static int dst_get_tuna(struct dst_state *state)
@@ -1346,9 +1078,8 @@ static int dst_get_tuna(struct dst_state *state)
 	state->diseq_flags &= ~(HAS_LOCK);
 	if (!dst_wait_dst_ready(state, NO_DELAY))
 		return -EIO;
-	if ((state->type_flags & DST_TYPE_HAS_VLF) &&
-		!(state->dst_type == DST_TYPE_IS_ATSC))
-
+	if (state->type_flags & DST_TYPE_HAS_NEWTUNE)
+		/* how to get variable length reply ???? */
 		retval = read_dst(state, state->rx_tuna, 10);
 	else
 		retval = read_dst(state, &state->rx_tuna[2], FIXED_COMM);
@@ -1356,10 +1087,7 @@ static int dst_get_tuna(struct dst_state *state)
 		dprintk(verbose, DST_DEBUG, 1, "read not successful");
 		return retval;
 	}
-	if ((state->type_flags & DST_TYPE_HAS_VLF) &&
-		!(state->dst_type == DST_TYPE_IS_CABLE) &&
-		!(state->dst_type == DST_TYPE_IS_ATSC)) {
-
+	if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
 		if (state->rx_tuna[9] != dst_check_sum(&state->rx_tuna[0], 9)) {
 			dprintk(verbose, DST_INFO, 1, "checksum failure ? ");
 			return -EIO;
@@ -1405,10 +1133,7 @@ static int dst_write_tuna(struct dvb_frontend *fe)
 		dprintk(verbose, DST_DEBUG, 1, "DST Communication initialization failed.");
 		goto error;
 	}
-//	if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
-	if ((state->type_flags & DST_TYPE_HAS_VLF) &&
-		(!(state->dst_type == DST_TYPE_IS_ATSC))) {
-
+	if (state->type_flags & DST_TYPE_HAS_NEWTUNE) {
 		state->tx_tuna[9] = dst_check_sum(&state->tx_tuna[0], 9);
 		retval = write_dst(state, &state->tx_tuna[0], 10);
 	} else {
@@ -1463,25 +1188,23 @@ static int dst_set_diseqc(struct dvb_frontend *fe, struct dvb_diseqc_master_cmd
 	u8 paket[8] = { 0x00, 0x08, 0x04, 0xe0, 0x10, 0x38, 0xf0, 0xec };
 
 	if (state->dst_type != DST_TYPE_IS_SAT)
-		return -EOPNOTSUPP;
-	if (cmd->msg_len > 0 && cmd->msg_len < 5)
-		memcpy(&paket[3], cmd->msg, cmd->msg_len);
-	else if (cmd->msg_len == 5 && state->dst_hw_cap & DST_TYPE_HAS_DISEQC5)
-		memcpy(&paket[2], cmd->msg, cmd->msg_len);
-	else
+		return 0;
+	if (cmd->msg_len == 0 || cmd->msg_len > 4)
 		return -EINVAL;
+	memcpy(&paket[3], cmd->msg, cmd->msg_len);
 	paket[7] = dst_check_sum(&paket[0], 7);
-	return dst_command(state, paket, 8);
+	dst_command(state, paket, 8);
+	return 0;
 }
 
 static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 {
-	int need_cmd, retval = 0;
+	int need_cmd;
 	struct dst_state *state = fe->demodulator_priv;
 
 	state->voltage = voltage;
 	if (state->dst_type != DST_TYPE_IS_SAT)
-		return -EOPNOTSUPP;
+		return 0;
 
 	need_cmd = 0;
 
@@ -1503,9 +1226,9 @@ static int dst_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 	}
 
 	if (need_cmd)
-		retval = dst_tone_power_cmd(state);
+		dst_tone_power_cmd(state);
 
-	return retval;
+	return 0;
 }
 
 static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
@@ -1514,7 +1237,7 @@ static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
 
 	state->tone = tone;
 	if (state->dst_type != DST_TYPE_IS_SAT)
-		return -EOPNOTSUPP;
+		return 0;
 
 	switch (tone) {
 	case SEC_TONE_OFF:
@@ -1530,7 +1253,9 @@ static int dst_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
 	default:
 		return -EINVAL;
 	}
-	return dst_tone_power_cmd(state);
+	dst_tone_power_cmd(state);
+
+	return 0;
 }
 
 static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
@@ -1538,7 +1263,7 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
 	struct dst_state *state = fe->demodulator_priv;
 
 	if (state->dst_type != DST_TYPE_IS_SAT)
-		return -EOPNOTSUPP;
+		return 0;
 	state->minicmd = minicmd;
 	switch (minicmd) {
 	case SEC_MINI_A:
@@ -1548,7 +1273,9 @@ static int dst_send_burst(struct dvb_frontend *fe, fe_sec_mini_cmd_t minicmd)
 		state->tx_tuna[3] = 0xff;
 		break;
 	}
-	return dst_tone_power_cmd(state);
+	dst_tone_power_cmd(state);
+
+	return 0;
 }
 
 
@@ -1560,9 +1287,8 @@ static int dst_init(struct dvb_frontend *fe)
 	static u8 sat_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x55, 0xbd, 0x50, 0x00, 0x00 };
 	static u8 ter_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
 	static u8 ter_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
-	static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
 	static u8 cab_tuna_204[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
-	static u8 atsc_tuner[] = { 0x00, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
+	static u8 cab_tuna_188[] = { 0x09, 0x00, 0x03, 0xb6, 0x01, 0x07, 0x00, 0x00, 0x00, 0x00 };
 
 	state->inversion = INVERSION_OFF;
 	state->voltage = SEC_VOLTAGE_13;
@@ -1572,13 +1298,11 @@ static int dst_init(struct dvb_frontend *fe)
 	state->bandwidth = BANDWIDTH_7_MHZ;
 	state->cur_jiff = jiffies;
 	if (state->dst_type == DST_TYPE_IS_SAT)
-		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
+		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? sat_tuna_188 : sat_tuna_204), sizeof (sat_tuna_204));
 	else if (state->dst_type == DST_TYPE_IS_TERR)
-		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204));
+		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? ter_tuna_188 : ter_tuna_204), sizeof (ter_tuna_204));
 	else if (state->dst_type == DST_TYPE_IS_CABLE)
-		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_VLF) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204));
-	else if (state->dst_type == DST_TYPE_IS_ATSC)
-		memcpy(state->tx_tuna, atsc_tuner, sizeof (atsc_tuner));
+		memcpy(state->tx_tuna, ((state->type_flags & DST_TYPE_HAS_NEWTUNE) ? cab_tuna_188 : cab_tuna_204), sizeof (cab_tuna_204));
 
 	return 0;
 }
@@ -1601,55 +1325,23 @@ static int dst_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
 {
 	struct dst_state *state = fe->demodulator_priv;
 
-	int retval = dst_get_signal(state);
+	dst_get_signal(state);
 	*strength = state->decode_strength;
 
-	return retval;
+	return 0;
 }
 
 static int dst_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
 	struct dst_state *state = fe->demodulator_priv;
 
-	int retval = dst_get_signal(state);
+	dst_get_signal(state);
 	*snr = state->decode_snr;
 
-	return retval;
-}
-
-static int dst_set_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
-{
-	int retval = -EINVAL;
-	struct dst_state *state = fe->demodulator_priv;
-
-	if (p != NULL) {
-		retval = dst_set_freq(state, p->frequency);
-		if(retval != 0)
-			return retval;
-		dprintk(verbose, DST_DEBUG, 1, "Set Frequency=[%d]", p->frequency);
-
-		if (state->dst_type == DST_TYPE_IS_SAT) {
-			if (state->type_flags & DST_TYPE_HAS_OBS_REGS)
-				dst_set_inversion(state, p->inversion);
-			dst_set_fec(state, p->u.qpsk.fec_inner);
-			dst_set_symbolrate(state, p->u.qpsk.symbol_rate);
-			dst_set_polarization(state);
-			dprintk(verbose, DST_DEBUG, 1, "Set Symbolrate=[%d]", p->u.qpsk.symbol_rate);
-
-		} else if (state->dst_type == DST_TYPE_IS_TERR)
-			dst_set_bandwidth(state, p->u.ofdm.bandwidth);
-		else if (state->dst_type == DST_TYPE_IS_CABLE) {
-			dst_set_fec(state, p->u.qam.fec_inner);
-			dst_set_symbolrate(state, p->u.qam.symbol_rate);
-			dst_set_modulation(state, p->u.qam.modulation);
-		}
-		retval = dst_write_tuna(fe);
-	}
-
-	return retval;
+	return 0;
 }
 
-static int dst_tune_frontend(struct dvb_frontend* fe,
+static int dst_set_frontend(struct dvb_frontend* fe,
 			    struct dvb_frontend_parameters* p,
 			    unsigned int mode_flags,
 			    int *delay,
@@ -1686,11 +1378,6 @@ static int dst_tune_frontend(struct dvb_frontend* fe,
 	return 0;
 }
 
-static int dst_get_tuning_algo(struct dvb_frontend *fe)
-{
-	return dst_algo;
-}
-
 static int dst_get_frontend(struct dvb_frontend *fe, struct dvb_frontend_parameters *p)
 {
 	struct dst_state *state = fe->demodulator_priv;
@@ -1721,7 +1408,6 @@ static void dst_release(struct dvb_frontend *fe)
 static struct dvb_frontend_ops dst_dvbt_ops;
 static struct dvb_frontend_ops dst_dvbs_ops;
 static struct dvb_frontend_ops dst_dvbc_ops;
-static struct dvb_frontend_ops dst_atsc_ops;
 
 struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_adapter)
 {
@@ -1731,25 +1417,24 @@ struct dst_state *dst_attach(struct dst_state *state, struct dvb_adapter *dvb_ad
 		return NULL;
 	}
 	/* determine settings based on type */
-	/* create dvb_frontend */
 	switch (state->dst_type) {
 	case DST_TYPE_IS_TERR:
-		memcpy(&state->frontend.ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops));
+		memcpy(&state->ops, &dst_dvbt_ops, sizeof(struct dvb_frontend_ops));
 		break;
 	case DST_TYPE_IS_CABLE:
-		memcpy(&state->frontend.ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops));
+		memcpy(&state->ops, &dst_dvbc_ops, sizeof(struct dvb_frontend_ops));
 		break;
 	case DST_TYPE_IS_SAT:
-		memcpy(&state->frontend.ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
-		break;
-	case DST_TYPE_IS_ATSC:
-		memcpy(&state->frontend.ops, &dst_atsc_ops, sizeof(struct dvb_frontend_ops));
+		memcpy(&state->ops, &dst_dvbs_ops, sizeof(struct dvb_frontend_ops));
 		break;
 	default:
 		dprintk(verbose, DST_ERROR, 1, "unknown DST type. please report to the LinuxTV.org DVB mailinglist.");
 		kfree(state);
 		return NULL;
 	}
+
+	/* create dvb_frontend */
+	state->frontend.ops = &state->ops;
 	state->frontend.demodulator_priv = state;
 
 	return state;				/*	Manu (DST is a card not a frontend)	*/
@@ -1770,10 +1455,8 @@ static struct dvb_frontend_ops dst_dvbt_ops = {
 
 	.release = dst_release,
 	.init = dst_init,
-	.tune = dst_tune_frontend,
-	.set_frontend = dst_set_frontend,
+	.tune = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
-	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
 	.read_snr = dst_read_snr,
@@ -1796,10 +1479,8 @@ static struct dvb_frontend_ops dst_dvbs_ops = {
 
 	.release = dst_release,
 	.init = dst_init,
-	.tune = dst_tune_frontend,
-	.set_frontend = dst_set_frontend,
+	.tune = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
-	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
 	.read_snr = dst_read_snr,
@@ -1825,38 +1506,13 @@ static struct dvb_frontend_ops dst_dvbc_ops = {
 
 	.release = dst_release,
 	.init = dst_init,
-	.tune = dst_tune_frontend,
-	.set_frontend = dst_set_frontend,
-	.get_frontend = dst_get_frontend,
-	.get_frontend_algo = dst_get_tuning_algo,
-	.read_status = dst_read_status,
-	.read_signal_strength = dst_read_signal_strength,
-	.read_snr = dst_read_snr,
-};
-
-static struct dvb_frontend_ops dst_atsc_ops = {
-	.info = {
-		.name = "DST ATSC",
-		.type = FE_ATSC,
-		.frequency_stepsize = 62500,
-		.frequency_min = 510000000,
-		.frequency_max = 858000000,
-		.symbol_rate_min = 1000000,
-		.symbol_rate_max = 45000000,
-		.caps = FE_CAN_FEC_AUTO | FE_CAN_QAM_AUTO | FE_CAN_QAM_64 | FE_CAN_QAM_256 | FE_CAN_8VSB
-	},
-
-	.release = dst_release,
-	.init = dst_init,
-	.tune = dst_tune_frontend,
-	.set_frontend = dst_set_frontend,
+	.tune = dst_set_frontend,
 	.get_frontend = dst_get_frontend,
-	.get_frontend_algo = dst_get_tuning_algo,
 	.read_status = dst_read_status,
 	.read_signal_strength = dst_read_signal_strength,
 	.read_snr = dst_read_snr,
 };
 
-MODULE_DESCRIPTION("DST DVB-S/T/C/ATSC Combo Frontend driver");
+MODULE_DESCRIPTION("DST DVB-S/T/C Combo Frontend driver");
 MODULE_AUTHOR("Jamie Honan, Manu Abraham");
 MODULE_LICENSE("GPL");