695 static int stv090x_read_reg(struct stv090x_state *state, unsigned int reg)  in stv090x_read_reg()  argument
697 	const struct stv090x_config *config = state->config;  in stv090x_read_reg()
708 	ret = i2c_transfer(state->i2c, msg, 2);  in stv090x_read_reg()
717 	if (unlikely(*state->verbose >= FE_DEBUGREG))  in stv090x_read_reg()
724 static int stv090x_write_regs(struct stv090x_state *state, unsigned int reg, u8 *data, u32 count)  in stv090x_write_regs()  argument
726 	const struct stv090x_config *config = state->config;  in stv090x_write_regs()
742 	if (unlikely(*state->verbose >= FE_DEBUGREG)) {  in stv090x_write_regs()
751 	ret = i2c_transfer(state->i2c, &i2c_msg, 1);  in stv090x_write_regs()
762 static int stv090x_write_reg(struct stv090x_state *state, unsigned int reg, u8 data)  in stv090x_write_reg()  argument
764 	return stv090x_write_regs(state, reg, &data, 1);  in stv090x_write_reg()
767 static int stv090x_i2c_gate_ctrl(struct stv090x_state *state, int enable)  in stv090x_i2c_gate_ctrl()  argument
781 		if (state->config->tuner_i2c_lock)  in stv090x_i2c_gate_ctrl()
782 			state->config->tuner_i2c_lock(&state->frontend, 1);  in stv090x_i2c_gate_ctrl()
784 			mutex_lock(&state->internal->tuner_lock);  in stv090x_i2c_gate_ctrl()
787 	reg = STV090x_READ_DEMOD(state, I2CRPT);  in stv090x_i2c_gate_ctrl()
791 		if (STV090x_WRITE_DEMOD(state, I2CRPT, reg) < 0)  in stv090x_i2c_gate_ctrl()
797 		if ((STV090x_WRITE_DEMOD(state, I2CRPT, reg)) < 0)  in stv090x_i2c_gate_ctrl()
802 		if (state->config->tuner_i2c_lock)  in stv090x_i2c_gate_ctrl()
803 			state->config->tuner_i2c_lock(&state->frontend, 0);  in stv090x_i2c_gate_ctrl()
805 			mutex_unlock(&state->internal->tuner_lock);  in stv090x_i2c_gate_ctrl()
811 	if (state->config->tuner_i2c_lock)  in stv090x_i2c_gate_ctrl()
812 		state->config->tuner_i2c_lock(&state->frontend, 0);  in stv090x_i2c_gate_ctrl()
814 		mutex_unlock(&state->internal->tuner_lock);  in stv090x_i2c_gate_ctrl()
818 static void stv090x_get_lock_tmg(struct stv090x_state *state)  in stv090x_get_lock_tmg()  argument
820 	switch (state->algo) {  in stv090x_get_lock_tmg()
823 		if (state->srate <= 1500000) {  /*10Msps< SR <=15Msps*/  in stv090x_get_lock_tmg()
824 			state->DemodTimeout = 1500;  in stv090x_get_lock_tmg()
825 			state->FecTimeout = 400;  in stv090x_get_lock_tmg()
826 		} else if (state->srate <= 5000000) {  /*10Msps< SR <=15Msps*/  in stv090x_get_lock_tmg()
827 			state->DemodTimeout = 1000;  in stv090x_get_lock_tmg()
828 			state->FecTimeout = 300;  in stv090x_get_lock_tmg()
830 			state->DemodTimeout = 700;  in stv090x_get_lock_tmg()
831 			state->FecTimeout = 100;  in stv090x_get_lock_tmg()
839 		if (state->srate <= 1000000) {  /*SR <=1Msps*/  in stv090x_get_lock_tmg()
840 			state->DemodTimeout = 4500;  in stv090x_get_lock_tmg()
841 			state->FecTimeout = 1700;  in stv090x_get_lock_tmg()
842 		} else if (state->srate <= 2000000) { /*1Msps < SR <= 2Msps */  in stv090x_get_lock_tmg()
843 			state->DemodTimeout = 2500;  in stv090x_get_lock_tmg()
844 			state->FecTimeout = 1100;  in stv090x_get_lock_tmg()
845 		} else if (state->srate <= 5000000) { /*2Msps < SR <= 5Msps */  in stv090x_get_lock_tmg()
846 			state->DemodTimeout = 1000;  in stv090x_get_lock_tmg()
847 			state->FecTimeout = 550;  in stv090x_get_lock_tmg()
848 		} else if (state->srate <= 10000000) { /*5Msps < SR <= 10Msps */  in stv090x_get_lock_tmg()
849 			state->DemodTimeout = 700;  in stv090x_get_lock_tmg()
850 			state->FecTimeout = 250;  in stv090x_get_lock_tmg()
851 		} else if (state->srate <= 20000000) { /*10Msps < SR <= 20Msps */  in stv090x_get_lock_tmg()
852 			state->DemodTimeout = 400;  in stv090x_get_lock_tmg()
853 			state->FecTimeout = 130;  in stv090x_get_lock_tmg()
855 			state->DemodTimeout = 300;  in stv090x_get_lock_tmg()
856 			state->FecTimeout = 100;  in stv090x_get_lock_tmg()
861 	if (state->algo == STV090x_WARM_SEARCH)  in stv090x_get_lock_tmg()
862 		state->DemodTimeout /= 2;  in stv090x_get_lock_tmg()
865 static int stv090x_set_srate(struct stv090x_state *state, u32 srate)  in stv090x_set_srate()  argument
871 		sym /= (state->internal->mclk >> 12);  in stv090x_set_srate()
874 		sym /= (state->internal->mclk >> 10);  in stv090x_set_srate()
877 		sym /= (state->internal->mclk >> 7);  in stv090x_set_srate()
880 	if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0x7f) < 0) /* MSB */  in stv090x_set_srate()
882 	if (STV090x_WRITE_DEMOD(state, SFRINIT0, (sym & 0xff)) < 0) /* LSB */  in stv090x_set_srate()
891 static int stv090x_set_max_srate(struct stv090x_state *state, u32 clk, u32 srate)  in stv090x_set_max_srate()  argument
898 		sym /= (state->internal->mclk >> 12);  in stv090x_set_max_srate()
901 		sym /= (state->internal->mclk >> 10);  in stv090x_set_max_srate()
904 		sym /= (state->internal->mclk >> 7);  in stv090x_set_max_srate()
908 		if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0) /* MSB */  in stv090x_set_max_srate()
910 		if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0) /* LSB */  in stv090x_set_max_srate()
913 		if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x7f) < 0) /* MSB */  in stv090x_set_max_srate()
915 		if (STV090x_WRITE_DEMOD(state, SFRUP0, 0xff) < 0) /* LSB */  in stv090x_set_max_srate()
925 static int stv090x_set_min_srate(struct stv090x_state *state, u32 clk, u32 srate)  in stv090x_set_min_srate()  argument
932 		sym /= (state->internal->mclk >> 12);  in stv090x_set_min_srate()
935 		sym /= (state->internal->mclk >> 10);  in stv090x_set_min_srate()
938 		sym /= (state->internal->mclk >> 7);  in stv090x_set_min_srate()
941 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, ((sym >> 8) & 0x7f)) < 0) /* MSB */  in stv090x_set_min_srate()
943 	if (STV090x_WRITE_DEMOD(state, SFRLOW0, (sym & 0xff)) < 0) /* LSB */  in stv090x_set_min_srate()
971 static int stv090x_set_vit_thacq(struct stv090x_state *state)  in stv090x_set_vit_thacq()  argument
973 	if (STV090x_WRITE_DEMOD(state, VTH12, 0x96) < 0)  in stv090x_set_vit_thacq()
975 	if (STV090x_WRITE_DEMOD(state, VTH23, 0x64) < 0)  in stv090x_set_vit_thacq()
977 	if (STV090x_WRITE_DEMOD(state, VTH34, 0x36) < 0)  in stv090x_set_vit_thacq()
979 	if (STV090x_WRITE_DEMOD(state, VTH56, 0x23) < 0)  in stv090x_set_vit_thacq()
981 	if (STV090x_WRITE_DEMOD(state, VTH67, 0x1e) < 0)  in stv090x_set_vit_thacq()
983 	if (STV090x_WRITE_DEMOD(state, VTH78, 0x19) < 0)  in stv090x_set_vit_thacq()
991 static int stv090x_set_vit_thtracq(struct stv090x_state *state)  in stv090x_set_vit_thtracq()  argument
993 	if (STV090x_WRITE_DEMOD(state, VTH12, 0xd0) < 0)  in stv090x_set_vit_thtracq()
995 	if (STV090x_WRITE_DEMOD(state, VTH23, 0x7d) < 0)  in stv090x_set_vit_thtracq()
997 	if (STV090x_WRITE_DEMOD(state, VTH34, 0x53) < 0)  in stv090x_set_vit_thtracq()
999 	if (STV090x_WRITE_DEMOD(state, VTH56, 0x2f) < 0)  in stv090x_set_vit_thtracq()
1001 	if (STV090x_WRITE_DEMOD(state, VTH67, 0x24) < 0)  in stv090x_set_vit_thtracq()
1003 	if (STV090x_WRITE_DEMOD(state, VTH78, 0x1f) < 0)  in stv090x_set_vit_thtracq()
1011 static int stv090x_set_viterbi(struct stv090x_state *state)  in stv090x_set_viterbi()  argument
1013 	switch (state->search_mode) {  in stv090x_set_viterbi()
1015 		if (STV090x_WRITE_DEMOD(state, FECM, 0x10) < 0) /* DVB-S and DVB-S2 */  in stv090x_set_viterbi()
1017 		if (STV090x_WRITE_DEMOD(state, PRVIT, 0x3f) < 0) /* all puncture rate */  in stv090x_set_viterbi()
1021 		if (STV090x_WRITE_DEMOD(state, FECM, 0x00) < 0) /* disable DSS */  in stv090x_set_viterbi()
1023 		switch (state->fec) {  in stv090x_set_viterbi()
1025 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x01) < 0)  in stv090x_set_viterbi()
1030 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x02) < 0)  in stv090x_set_viterbi()
1035 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x04) < 0)  in stv090x_set_viterbi()
1040 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x08) < 0)  in stv090x_set_viterbi()
1045 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x20) < 0)  in stv090x_set_viterbi()
1050 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x2f) < 0) /* all */  in stv090x_set_viterbi()
1056 		if (STV090x_WRITE_DEMOD(state, FECM, 0x80) < 0)  in stv090x_set_viterbi()
1058 		switch (state->fec) {  in stv090x_set_viterbi()
1060 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x01) < 0)  in stv090x_set_viterbi()
1065 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x02) < 0)  in stv090x_set_viterbi()
1070 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x10) < 0)  in stv090x_set_viterbi()
1075 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x13) < 0) /* 1/2, 2/3, 6/7 */  in stv090x_set_viterbi()
1089 static int stv090x_stop_modcod(struct stv090x_state *state)  in stv090x_stop_modcod()  argument
1091 	if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_stop_modcod()
1093 	if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xff) < 0)  in stv090x_stop_modcod()
1095 	if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0xff) < 0)  in stv090x_stop_modcod()
1097 	if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0xff) < 0)  in stv090x_stop_modcod()
1099 	if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0xff) < 0)  in stv090x_stop_modcod()
1101 	if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0xff) < 0)  in stv090x_stop_modcod()
1103 	if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0xff) < 0)  in stv090x_stop_modcod()
1105 	if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0xff) < 0)  in stv090x_stop_modcod()
1107 	if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0xff) < 0)  in stv090x_stop_modcod()
1109 	if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0xff) < 0)  in stv090x_stop_modcod()
1111 	if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0xff) < 0)  in stv090x_stop_modcod()
1113 	if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0xff) < 0)  in stv090x_stop_modcod()
1115 	if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0xff) < 0)  in stv090x_stop_modcod()
1117 	if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0xff) < 0)  in stv090x_stop_modcod()
1119 	if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0xff) < 0)  in stv090x_stop_modcod()
1121 	if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0xff) < 0)  in stv090x_stop_modcod()
1129 static int stv090x_activate_modcod(struct stv090x_state *state)  in stv090x_activate_modcod()  argument
1131 	if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_activate_modcod()
1133 	if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xfc) < 0)  in stv090x_activate_modcod()
1135 	if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0xcc) < 0)  in stv090x_activate_modcod()
1137 	if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0xcc) < 0)  in stv090x_activate_modcod()
1139 	if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0xcc) < 0)  in stv090x_activate_modcod()
1141 	if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0xcc) < 0)  in stv090x_activate_modcod()
1143 	if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0xcc) < 0)  in stv090x_activate_modcod()
1145 	if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0xcc) < 0)  in stv090x_activate_modcod()
1147 	if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0xcc) < 0)  in stv090x_activate_modcod()
1149 	if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0xcc) < 0)  in stv090x_activate_modcod()
1151 	if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0xcc) < 0)  in stv090x_activate_modcod()
1153 	if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0xcc) < 0)  in stv090x_activate_modcod()
1155 	if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0xcc) < 0)  in stv090x_activate_modcod()
1157 	if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0xcc) < 0)  in stv090x_activate_modcod()
1159 	if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0xcc) < 0)  in stv090x_activate_modcod()
1161 	if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0xcf) < 0)  in stv090x_activate_modcod()
1170 static int stv090x_activate_modcod_single(struct stv090x_state *state)  in stv090x_activate_modcod_single()  argument
1173 	if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_activate_modcod_single()
1175 	if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xf0) < 0)  in stv090x_activate_modcod_single()
1177 	if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0x00) < 0)  in stv090x_activate_modcod_single()
1179 	if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0x00) < 0)  in stv090x_activate_modcod_single()
1181 	if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0x00) < 0)  in stv090x_activate_modcod_single()
1183 	if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0x00) < 0)  in stv090x_activate_modcod_single()
1185 	if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0x00) < 0)  in stv090x_activate_modcod_single()
1187 	if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0x00) < 0)  in stv090x_activate_modcod_single()
1189 	if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0x00) < 0)  in stv090x_activate_modcod_single()
1191 	if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0x00) < 0)  in stv090x_activate_modcod_single()
1193 	if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0x00) < 0)  in stv090x_activate_modcod_single()
1195 	if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0x00) < 0)  in stv090x_activate_modcod_single()
1197 	if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0x00) < 0)  in stv090x_activate_modcod_single()
1199 	if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0x00) < 0)  in stv090x_activate_modcod_single()
1201 	if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0x00) < 0)  in stv090x_activate_modcod_single()
1203 	if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0x0f) < 0)  in stv090x_activate_modcod_single()
1213 static int stv090x_vitclk_ctl(struct stv090x_state *state, int enable)  in stv090x_vitclk_ctl()  argument
1217 	switch (state->demod) {  in stv090x_vitclk_ctl()
1219 		mutex_lock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1220 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_vitclk_ctl()
1222 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_vitclk_ctl()
1224 		mutex_unlock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1228 		mutex_lock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1229 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_vitclk_ctl()
1231 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_vitclk_ctl()
1233 		mutex_unlock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1242 	mutex_unlock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1247 static int stv090x_dvbs_track_crl(struct stv090x_state *state)  in stv090x_dvbs_track_crl()  argument
1249 	if (state->internal->dev_ver >= 0x30) {  in stv090x_dvbs_track_crl()
1251 		if (state->srate >= 15000000) {  in stv090x_dvbs_track_crl()
1252 			if (STV090x_WRITE_DEMOD(state, ACLC, 0x2b) < 0)  in stv090x_dvbs_track_crl()
1254 			if (STV090x_WRITE_DEMOD(state, BCLC, 0x1a) < 0)  in stv090x_dvbs_track_crl()
1256 		} else if ((state->srate >= 7000000) && (15000000 > state->srate)) {  in stv090x_dvbs_track_crl()
1257 			if (STV090x_WRITE_DEMOD(state, ACLC, 0x0c) < 0)  in stv090x_dvbs_track_crl()
1259 			if (STV090x_WRITE_DEMOD(state, BCLC, 0x1b) < 0)  in stv090x_dvbs_track_crl()
1261 		} else if (state->srate < 7000000) {  in stv090x_dvbs_track_crl()
1262 			if (STV090x_WRITE_DEMOD(state, ACLC, 0x2c) < 0)  in stv090x_dvbs_track_crl()
1264 			if (STV090x_WRITE_DEMOD(state, BCLC, 0x1c) < 0)  in stv090x_dvbs_track_crl()
1270 		if (STV090x_WRITE_DEMOD(state, ACLC, 0x1a) < 0)  in stv090x_dvbs_track_crl()
1272 		if (STV090x_WRITE_DEMOD(state, BCLC, 0x09) < 0)  in stv090x_dvbs_track_crl()
1281 static int stv090x_delivery_search(struct stv090x_state *state)  in stv090x_delivery_search()  argument
1285 	switch (state->search_mode) {  in stv090x_delivery_search()
1288 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_delivery_search()
1291 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1297 		if (stv090x_vitclk_ctl(state, 0) < 0)  in stv090x_delivery_search()
1300 		if (stv090x_dvbs_track_crl(state) < 0)  in stv090x_delivery_search()
1303 		if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x22) < 0) /* disable DVB-S2 */  in stv090x_delivery_search()
1306 		if (stv090x_set_vit_thacq(state) < 0)  in stv090x_delivery_search()
1308 		if (stv090x_set_viterbi(state) < 0)  in stv090x_delivery_search()
1313 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_delivery_search()
1316 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1320 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1323 		if (stv090x_vitclk_ctl(state, 1) < 0)  in stv090x_delivery_search()
1326 		if (STV090x_WRITE_DEMOD(state, ACLC, 0x1a) < 0) /* stop DVB-S CR loop */  in stv090x_delivery_search()
1328 		if (STV090x_WRITE_DEMOD(state, BCLC, 0x09) < 0)  in stv090x_delivery_search()
1331 		if (state->internal->dev_ver <= 0x20) {  in stv090x_delivery_search()
1333 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x26) < 0)  in stv090x_delivery_search()
1337 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x66) < 0)  in stv090x_delivery_search()
1341 		if (state->demod_mode != STV090x_SINGLE) {  in stv090x_delivery_search()
1343 			if (stv090x_activate_modcod(state) < 0)  in stv090x_delivery_search()
1350 			if (stv090x_activate_modcod_single(state) < 0)  in stv090x_delivery_search()
1354 		if (stv090x_set_vit_thtracq(state) < 0)  in stv090x_delivery_search()
1361 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_delivery_search()
1364 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1368 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1371 		if (stv090x_vitclk_ctl(state, 0) < 0)  in stv090x_delivery_search()
1374 		if (stv090x_dvbs_track_crl(state) < 0)  in stv090x_delivery_search()
1377 		if (state->internal->dev_ver <= 0x20) {  in stv090x_delivery_search()
1379 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x26) < 0)  in stv090x_delivery_search()
1383 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x66) < 0)  in stv090x_delivery_search()
1387 		if (state->demod_mode != STV090x_SINGLE) {  in stv090x_delivery_search()
1389 			if (stv090x_activate_modcod(state) < 0)  in stv090x_delivery_search()
1396 			if (stv090x_activate_modcod_single(state) < 0)  in stv090x_delivery_search()
1400 		if (stv090x_set_vit_thacq(state) < 0)  in stv090x_delivery_search()
1403 		if (stv090x_set_viterbi(state) < 0)  in stv090x_delivery_search()
1413 static int stv090x_start_search(struct stv090x_state *state)  in stv090x_start_search()  argument
1419 	reg = STV090x_READ_DEMOD(state, DMDISTATE);  in stv090x_start_search()
1421 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, reg) < 0)  in stv090x_start_search()
1424 	if (state->internal->dev_ver <= 0x20) {  in stv090x_start_search()
1425 		if (state->srate <= 5000000) {  in stv090x_start_search()
1426 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0x44) < 0)  in stv090x_start_search()
1428 			if (STV090x_WRITE_DEMOD(state, CFRUP1, 0x0f) < 0)  in stv090x_start_search()
1430 			if (STV090x_WRITE_DEMOD(state, CFRUP0, 0xff) < 0)  in stv090x_start_search()
1432 			if (STV090x_WRITE_DEMOD(state, CFRLOW1, 0xf0) < 0)  in stv090x_start_search()
1434 			if (STV090x_WRITE_DEMOD(state, CFRLOW0, 0x00) < 0)  in stv090x_start_search()
1438 			if (STV090x_WRITE_DEMOD(state, RTCS2, 0x68) < 0)  in stv090x_start_search()
1443 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0xc4) < 0)  in stv090x_start_search()
1446 			if (STV090x_WRITE_DEMOD(state, RTCS2, 0x44) < 0)  in stv090x_start_search()
1451 		if (state->srate <= 5000000) {  in stv090x_start_search()
1453 			STV090x_WRITE_DEMOD(state, RTCS2, 0x68);  in stv090x_start_search()
1456 			STV090x_WRITE_DEMOD(state, RTCS2, 0x44);  in stv090x_start_search()
1460 		STV090x_WRITE_DEMOD(state, CARCFG, 0x46);  in stv090x_start_search()
1462 		if (state->algo == STV090x_WARM_SEARCH) {  in stv090x_start_search()
1468 			freq_abs /= (state->internal->mclk / 1000);  in stv090x_start_search()
1476 			freq_abs  = (state->search_range / 2000) + 600;  in stv090x_start_search()
1478 			freq_abs /= (state->internal->mclk / 1000);  in stv090x_start_search()
1482 		if (STV090x_WRITE_DEMOD(state, CFRUP1, MSB(freq)) < 0)  in stv090x_start_search()
1484 		if (STV090x_WRITE_DEMOD(state, CFRUP0, LSB(freq)) < 0)  in stv090x_start_search()
1489 		if (STV090x_WRITE_DEMOD(state, CFRLOW1, MSB(freq)) < 0)  in stv090x_start_search()
1491 		if (STV090x_WRITE_DEMOD(state, CFRLOW0, LSB(freq)) < 0)  in stv090x_start_search()
1496 	if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0) < 0)  in stv090x_start_search()
1498 	if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0) < 0)  in stv090x_start_search()
1501 	if (state->internal->dev_ver >= 0x20) {  in stv090x_start_search()
1502 		if (STV090x_WRITE_DEMOD(state, EQUALCFG, 0x41) < 0)  in stv090x_start_search()
1504 		if (STV090x_WRITE_DEMOD(state, FFECFG, 0x41) < 0)  in stv090x_start_search()
1507 		if ((state->search_mode == STV090x_SEARCH_DVBS1)	||  in stv090x_start_search()
1508 			(state->search_mode == STV090x_SEARCH_DSS)	||  in stv090x_start_search()
1509 			(state->search_mode == STV090x_SEARCH_AUTO)) {  in stv090x_start_search()
1511 			if (STV090x_WRITE_DEMOD(state, VITSCALE, 0x82) < 0)  in stv090x_start_search()
1513 			if (STV090x_WRITE_DEMOD(state, VAVSRVIT, 0x00) < 0)  in stv090x_start_search()
1518 	if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x00) < 0)  in stv090x_start_search()
1520 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0xe0) < 0)  in stv090x_start_search()
1522 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0xc0) < 0)  in stv090x_start_search()
1525 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_start_search()
1528 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_start_search()
1530 	reg = STV090x_READ_DEMOD(state, DMDCFG2);  in stv090x_start_search()
1532 	if (STV090x_WRITE_DEMOD(state, DMDCFG2, reg) < 0)  in stv090x_start_search()
1535 	if (STV090x_WRITE_DEMOD(state, RTC, 0x88) < 0)  in stv090x_start_search()
1538 	if (state->internal->dev_ver >= 0x20) {  in stv090x_start_search()
1540 		if (state->srate < 2000000) {  in stv090x_start_search()
1541 			if (state->internal->dev_ver <= 0x20) {  in stv090x_start_search()
1543 				if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x39) < 0)  in stv090x_start_search()
1547 				if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x89) < 0)  in stv090x_start_search()
1550 			if (STV090x_WRITE_DEMOD(state, CARHDR, 0x40) < 0)  in stv090x_start_search()
1552 		} else if (state->srate < 10000000) {  in stv090x_start_search()
1553 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x4c) < 0)  in stv090x_start_search()
1555 			if (STV090x_WRITE_DEMOD(state, CARHDR, 0x20) < 0)  in stv090x_start_search()
1558 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x4b) < 0)  in stv090x_start_search()
1560 			if (STV090x_WRITE_DEMOD(state, CARHDR, 0x20) < 0)  in stv090x_start_search()
1564 		if (state->srate < 10000000) {  in stv090x_start_search()
1565 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0xef) < 0)  in stv090x_start_search()
1568 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0xed) < 0)  in stv090x_start_search()
1573 	switch (state->algo) {  in stv090x_start_search()
1578 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_start_search()
1580 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_start_search()
1586 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_start_search()
1588 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0)  in stv090x_start_search()
1601 static int stv090x_get_agc2_min_level(struct stv090x_state *state)  in stv090x_get_agc2_min_level()  argument
1606 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_get_agc2_min_level()
1608 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_get_agc2_min_level()
1611 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_get_agc2_min_level()
1614 	if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x83) < 0) /* SR = 65 Msps Max */  in stv090x_get_agc2_min_level()
1616 	if (STV090x_WRITE_DEMOD(state, SFRUP0, 0xc0) < 0)  in stv090x_get_agc2_min_level()
1618 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x82) < 0) /* SR= 400 ksps Min */  in stv090x_get_agc2_min_level()
1620 	if (STV090x_WRITE_DEMOD(state, SFRLOW0, 0xa0) < 0)  in stv090x_get_agc2_min_level()
1622 	if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x00) < 0) /* stop acq @ coarse carrier state */  in stv090x_get_agc2_min_level()
1624 	if (stv090x_set_srate(state, 1000000) < 0)  in stv090x_get_agc2_min_level()
1627 	steps  = state->search_range / 1000000;  in stv090x_get_agc2_min_level()
1632 	freq_step = (1000000 * 256) / (state->internal->mclk / 256);  in stv090x_get_agc2_min_level()
1643 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5c) < 0) /* Demod RESET */  in stv090x_get_agc2_min_level()
1645 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, (freq_init >> 8) & 0xff) < 0)  in stv090x_get_agc2_min_level()
1647 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, freq_init & 0xff) < 0)  in stv090x_get_agc2_min_level()
1649 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x58) < 0) /* Demod RESET */  in stv090x_get_agc2_min_level()
1655 			agc2 += (STV090x_READ_DEMOD(state, AGC2I1) << 8) |  in stv090x_get_agc2_min_level()
1656 				STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_get_agc2_min_level()
1669 static u32 stv090x_get_srate(struct stv090x_state *state, u32 clk)  in stv090x_get_srate()  argument
1674 	r3 = STV090x_READ_DEMOD(state, SFR3);  in stv090x_get_srate()
1675 	r2 = STV090x_READ_DEMOD(state, SFR2);  in stv090x_get_srate()
1676 	r1 = STV090x_READ_DEMOD(state, SFR1);  in stv090x_get_srate()
1677 	r0 = STV090x_READ_DEMOD(state, SFR0);  in stv090x_get_srate()
1694 static u32 stv090x_srate_srch_coarse(struct stv090x_state *state)  in stv090x_srate_srch_coarse()  argument
1696 	struct dvb_frontend *fe = &state->frontend;  in stv090x_srate_srch_coarse()
1703 	if (state->internal->dev_ver >= 0x30)  in stv090x_srate_srch_coarse()
1708 	reg = STV090x_READ_DEMOD(state, DMDISTATE);  in stv090x_srate_srch_coarse()
1710 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, reg) < 0)  in stv090x_srate_srch_coarse()
1712 	if (STV090x_WRITE_DEMOD(state, TMGCFG, 0x12) < 0)  in stv090x_srate_srch_coarse()
1714 	if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc0) < 0)  in stv090x_srate_srch_coarse()
1716 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0xf0) < 0)  in stv090x_srate_srch_coarse()
1718 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0xe0) < 0)  in stv090x_srate_srch_coarse()
1720 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_srate_srch_coarse()
1723 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_srate_srch_coarse()
1726 	if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x83) < 0)  in stv090x_srate_srch_coarse()
1728 	if (STV090x_WRITE_DEMOD(state, SFRUP0, 0xc0) < 0)  in stv090x_srate_srch_coarse()
1730 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x82) < 0)  in stv090x_srate_srch_coarse()
1732 	if (STV090x_WRITE_DEMOD(state, SFRLOW0, 0xa0) < 0)  in stv090x_srate_srch_coarse()
1734 	if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x00) < 0)  in stv090x_srate_srch_coarse()
1736 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x50) < 0)  in stv090x_srate_srch_coarse()
1739 	if (state->internal->dev_ver >= 0x30) {  in stv090x_srate_srch_coarse()
1740 		if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x99) < 0)  in stv090x_srate_srch_coarse()
1742 		if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x98) < 0)  in stv090x_srate_srch_coarse()
1745 	} else if (state->internal->dev_ver >= 0x20) {  in stv090x_srate_srch_coarse()
1746 		if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x6a) < 0)  in stv090x_srate_srch_coarse()
1748 		if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x95) < 0)  in stv090x_srate_srch_coarse()
1752 	if (state->srate <= 2000000)  in stv090x_srate_srch_coarse()
1754 	else if (state->srate <= 5000000)  in stv090x_srate_srch_coarse()
1756 	else if (state->srate <= 12000000)  in stv090x_srate_srch_coarse()
1761 	steps  = -1 + ((state->search_range / 1000) / car_step);  in stv090x_srate_srch_coarse()
1768 		car_step = (state->search_range / 1000) / 10;  in stv090x_srate_srch_coarse()
1772 	freq = state->frequency;  in stv090x_srate_srch_coarse()
1775 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5f) < 0) /* Demod RESET */  in stv090x_srate_srch_coarse()
1777 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0x00) < 0)  in stv090x_srate_srch_coarse()
1779 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0x00) < 0)  in stv090x_srate_srch_coarse()
1781 		if (STV090x_WRITE_DEMOD(state, SFRINIT1, 0x00) < 0)  in stv090x_srate_srch_coarse()
1783 		if (STV090x_WRITE_DEMOD(state, SFRINIT0, 0x00) < 0)  in stv090x_srate_srch_coarse()
1786 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x40) < 0)  in stv090x_srate_srch_coarse()
1790 			reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_srate_srch_coarse()
1793 			agc2 += (STV090x_READ_DEMOD(state, AGC2I1) << 8) |  in stv090x_srate_srch_coarse()
1794 				STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_srate_srch_coarse()
1797 		srate_coarse = stv090x_get_srate(state, state->internal->mclk);  in stv090x_srate_srch_coarse()
1810 			if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_srate_srch_coarse()
1813 			if (state->config->tuner_set_frequency) {  in stv090x_srate_srch_coarse()
1814 				if (state->config->tuner_set_frequency(fe, freq) < 0)  in stv090x_srate_srch_coarse()
1818 			if (state->config->tuner_set_bandwidth) {  in stv090x_srate_srch_coarse()
1819 				if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_srate_srch_coarse()
1823 			if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_srate_srch_coarse()
1828 			if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_srate_srch_coarse()
1831 			if (state->config->tuner_get_status) {  in stv090x_srate_srch_coarse()
1832 				if (state->config->tuner_get_status(fe, &reg) < 0)  in stv090x_srate_srch_coarse()
1841 			if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_srate_srch_coarse()
1849 		srate_coarse = stv090x_get_srate(state, state->internal->mclk);  in stv090x_srate_srch_coarse()
1854 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_srate_srch_coarse()
1860 static u32 stv090x_srate_srch_fine(struct stv090x_state *state)  in stv090x_srate_srch_fine()  argument
1864 	srate_coarse = stv090x_get_srate(state, state->internal->mclk);  in stv090x_srate_srch_fine()
1865 	freq_coarse  = STV090x_READ_DEMOD(state, CFR2) << 8;  in stv090x_srate_srch_fine()
1866 	freq_coarse |= STV090x_READ_DEMOD(state, CFR1);  in stv090x_srate_srch_fine()
1869 	if (sym < state->srate)  in stv090x_srate_srch_fine()
1872 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0) /* Demod RESET */  in stv090x_srate_srch_fine()
1874 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc1) < 0)  in stv090x_srate_srch_fine()
1876 		if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0x20) < 0)  in stv090x_srate_srch_fine()
1878 		if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0x00) < 0)  in stv090x_srate_srch_fine()
1880 		if (STV090x_WRITE_DEMOD(state, TMGCFG, 0xd2) < 0)  in stv090x_srate_srch_fine()
1882 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_srate_srch_fine()
1884 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_srate_srch_fine()
1887 		if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_srate_srch_fine()
1890 		if (state->internal->dev_ver >= 0x30) {  in stv090x_srate_srch_fine()
1891 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x79) < 0)  in stv090x_srate_srch_fine()
1893 		} else if (state->internal->dev_ver >= 0x20) {  in stv090x_srate_srch_fine()
1894 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0)  in stv090x_srate_srch_fine()
1901 			sym /= (state->internal->mclk / 1000);  in stv090x_srate_srch_fine()
1902 			if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1904 			if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1908 			sym /= (state->internal->mclk / 1000);  in stv090x_srate_srch_fine()
1909 			if (STV090x_WRITE_DEMOD(state, SFRLOW1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1911 			if (STV090x_WRITE_DEMOD(state, SFRLOW0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1914 			sym /= (state->internal->mclk / 1000);  in stv090x_srate_srch_fine()
1915 			if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0xff) < 0)  in stv090x_srate_srch_fine()
1917 			if (STV090x_WRITE_DEMOD(state, SFRINIT0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1922 			sym /= (state->internal->mclk / 100);  in stv090x_srate_srch_fine()
1923 			if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1925 			if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1929 			sym /= (state->internal->mclk / 100);  in stv090x_srate_srch_fine()
1930 			if (STV090x_WRITE_DEMOD(state, SFRLOW1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1932 			if (STV090x_WRITE_DEMOD(state, SFRLOW0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1935 			sym /= (state->internal->mclk / 100);  in stv090x_srate_srch_fine()
1936 			if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0xff) < 0)  in stv090x_srate_srch_fine()
1938 			if (STV090x_WRITE_DEMOD(state, SFRINIT0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1941 		if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x20) < 0)  in stv090x_srate_srch_fine()
1943 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, (freq_coarse >> 8) & 0xff) < 0)  in stv090x_srate_srch_fine()
1945 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, freq_coarse & 0xff) < 0)  in stv090x_srate_srch_fine()
1947 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0) /* trigger acquisition */  in stv090x_srate_srch_fine()
1958 static int stv090x_get_dmdlock(struct stv090x_state *state, s32 timeout)  in stv090x_get_dmdlock()  argument
1965 		reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_get_dmdlock()
1977 			reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_get_dmdlock()
1992 static int stv090x_blind_search(struct stv090x_state *state)  in stv090x_blind_search()  argument
2003 	agc2 = stv090x_get_agc2_min_level(state);  in stv090x_blind_search()
2005 	if (agc2 > STV090x_SEARCH_AGC2_TH(state->internal->dev_ver)) {  in stv090x_blind_search()
2009 		if (state->internal->dev_ver <= 0x20) {  in stv090x_blind_search()
2010 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0xc4) < 0)  in stv090x_blind_search()
2014 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0x06) < 0)  in stv090x_blind_search()
2018 		if (STV090x_WRITE_DEMOD(state, RTCS2, 0x44) < 0)  in stv090x_blind_search()
2021 		if (state->internal->dev_ver >= 0x20) {  in stv090x_blind_search()
2022 			if (STV090x_WRITE_DEMOD(state, EQUALCFG, 0x41) < 0)  in stv090x_blind_search()
2024 			if (STV090x_WRITE_DEMOD(state, FFECFG, 0x41) < 0)  in stv090x_blind_search()
2026 			if (STV090x_WRITE_DEMOD(state, VITSCALE, 0x82) < 0)  in stv090x_blind_search()
2028 			if (STV090x_WRITE_DEMOD(state, VAVSRVIT, 0x00) < 0) /* set viterbi hysteresis */  in stv090x_blind_search()
2034 			if (STV090x_WRITE_DEMOD(state, KREFTMG, k_ref) < 0)  in stv090x_blind_search()
2036 			if (stv090x_srate_srch_coarse(state) != 0) {  in stv090x_blind_search()
2037 				srate_coarse = stv090x_srate_srch_fine(state);  in stv090x_blind_search()
2039 					stv090x_get_lock_tmg(state);  in stv090x_blind_search()
2040 					lock = stv090x_get_dmdlock(state,  in stv090x_blind_search()
2041 							state->DemodTimeout);  in stv090x_blind_search()
2049 					agc2 += (STV090x_READ_DEMOD(state, AGC2I1) << 8) |  in stv090x_blind_search()
2050 						STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_blind_search()
2053 					reg = STV090x_READ_DEMOD(state, DSTATUS2);  in stv090x_blind_search()
2075 static int stv090x_chk_tmg(struct stv090x_state *state)  in stv090x_chk_tmg()  argument
2082 	freq = STV090x_READ_DEMOD(state, CARFREQ);  in stv090x_chk_tmg()
2083 	tmg_thh = STV090x_READ_DEMOD(state, TMGTHRISE);  in stv090x_chk_tmg()
2084 	tmg_thl = STV090x_READ_DEMOD(state, TMGTHFALL);  in stv090x_chk_tmg()
2085 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0x20) < 0)  in stv090x_chk_tmg()
2087 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0x00) < 0)  in stv090x_chk_tmg()
2090 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_chk_tmg()
2092 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_chk_tmg()
2094 	if (STV090x_WRITE_DEMOD(state, RTC, 0x80) < 0)  in stv090x_chk_tmg()
2097 	if (STV090x_WRITE_DEMOD(state, RTCS2, 0x40) < 0)  in stv090x_chk_tmg()
2099 	if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x00) < 0)  in stv090x_chk_tmg()
2102 	if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0x00) < 0) /* set car ofset to 0 */  in stv090x_chk_tmg()
2104 	if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0x00) < 0)  in stv090x_chk_tmg()
2106 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x65) < 0)  in stv090x_chk_tmg()
2109 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0) /* trigger acquisition */  in stv090x_chk_tmg()
2114 		reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_chk_tmg()
2122 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_chk_tmg()
2124 	if (STV090x_WRITE_DEMOD(state, RTC, 0x88) < 0) /* DVB-S1 timing */  in stv090x_chk_tmg()
2126 	if (STV090x_WRITE_DEMOD(state, RTCS2, 0x68) < 0) /* DVB-S2 timing */  in stv090x_chk_tmg()
2129 	if (STV090x_WRITE_DEMOD(state, CARFREQ, freq) < 0)  in stv090x_chk_tmg()
2131 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, tmg_thh) < 0)  in stv090x_chk_tmg()
2133 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, tmg_thl) < 0)  in stv090x_chk_tmg()
2143 static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd)  in stv090x_get_coldlock()  argument
2145 	struct dvb_frontend *fe = &state->frontend;  in stv090x_get_coldlock()
2151 	if (state->srate >= 10000000)  in stv090x_get_coldlock()
2156 	lock = stv090x_get_dmdlock(state, timeout_lock); /* cold start wait */  in stv090x_get_coldlock()
2160 	if (state->srate >= 10000000) {  in stv090x_get_coldlock()
2161 		if (stv090x_chk_tmg(state)) {  in stv090x_get_coldlock()
2162 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_get_coldlock()
2164 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0)  in stv090x_get_coldlock()
2166 			return stv090x_get_dmdlock(state, timeout_dmd);  in stv090x_get_coldlock()
2171 	if (state->srate <= 4000000)  in stv090x_get_coldlock()
2173 	else if (state->srate <= 7000000)  in stv090x_get_coldlock()
2175 	else if (state->srate <= 10000000)  in stv090x_get_coldlock()
2180 	steps  = (state->search_range / 1000) / car_step;  in stv090x_get_coldlock()
2191 	freq = state->frequency;  in stv090x_get_coldlock()
2192 	state->tuner_bw = stv090x_car_width(state->srate, state->rolloff) + state->srate;  in stv090x_get_coldlock()
2200 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_coldlock()
2203 		if (state->config->tuner_set_frequency) {  in stv090x_get_coldlock()
2204 			if (state->config->tuner_set_frequency(fe, freq) < 0)  in stv090x_get_coldlock()
2208 		if (state->config->tuner_set_bandwidth) {  in stv090x_get_coldlock()
2209 			if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_get_coldlock()
2213 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_coldlock()
2218 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_coldlock()
2221 		if (state->config->tuner_get_status) {  in stv090x_get_coldlock()
2222 			if (state->config->tuner_get_status(fe, &reg) < 0)  in stv090x_get_coldlock()
2231 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_coldlock()
2234 		STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1c);  in stv090x_get_coldlock()
2235 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0x00) < 0)  in stv090x_get_coldlock()
2237 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0x00) < 0)  in stv090x_get_coldlock()
2239 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_get_coldlock()
2241 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0)  in stv090x_get_coldlock()
2243 		lock = stv090x_get_dmdlock(state, (timeout_dmd / 3));  in stv090x_get_coldlock()
2252 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_get_coldlock()
2258 static int stv090x_get_loop_params(struct stv090x_state *state, s32 *freq_inc, s32 *timeout_sw, s32…  in stv090x_get_loop_params()  argument
2262 	srate = state->srate;  in stv090x_get_loop_params()
2263 	car_max = state->search_range / 1000;  in stv090x_get_loop_params()
2266 	car_max /= (state->internal->mclk / 1000);  in stv090x_get_loop_params()
2272 	inc /= state->internal->mclk / 1000;  in stv090x_get_loop_params()
2277 	switch (state->search_mode) {  in stv090x_get_loop_params()
2318 static int stv090x_chk_signal(struct stv090x_state *state)  in stv090x_chk_signal()  argument
2323 	offst_car  = STV090x_READ_DEMOD(state, CFR2) << 8;  in stv090x_chk_signal()
2324 	offst_car |= STV090x_READ_DEMOD(state, CFR1);  in stv090x_chk_signal()
2327 	agc2  = STV090x_READ_DEMOD(state, AGC2I1) << 8;  in stv090x_chk_signal()
2328 	agc2 |= STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_chk_signal()
2329 	car_max = state->search_range / 1000;  in stv090x_chk_signal()
2333 	car_max /= state->internal->mclk / 1000;  in stv090x_chk_signal()
2349 static int stv090x_search_car_loop(struct stv090x_state *state, s32 inc, s32 timeout, int zigzag, s…  in stv090x_search_car_loop()  argument
2355 	car_max  = state->search_range / 1000;  in stv090x_search_car_loop()
2358 	car_max /= (state->internal->mclk / 1000);  in stv090x_search_car_loop()
2368 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1c) < 0)  in stv090x_search_car_loop()
2370 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, ((offst_freq / 256) & 0xff)) < 0)  in stv090x_search_car_loop()
2372 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, offst_freq & 0xff) < 0)  in stv090x_search_car_loop()
2374 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_search_car_loop()
2377 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_search_car_loop()
2379 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_search_car_loop()
2393 		lock = stv090x_get_dmdlock(state, timeout);  in stv090x_search_car_loop()
2394 		no_signal = stv090x_chk_signal(state);  in stv090x_search_car_loop()
2402 	reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_search_car_loop()
2404 	if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_search_car_loop()
2413 static int stv090x_sw_algo(struct stv090x_state *state)  in stv090x_sw_algo()  argument
2422 	stv090x_get_loop_params(state, &inc, &timeout_step, &steps_max);  in stv090x_sw_algo()
2424 	switch (state->search_mode) {  in stv090x_sw_algo()
2428 		if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2429 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x3B) < 0)  in stv090x_sw_algo()
2433 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0x49) < 0)  in stv090x_sw_algo()
2439 		if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2440 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0)  in stv090x_sw_algo()
2444 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0x89) < 0)  in stv090x_sw_algo()
2452 		if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2453 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x3b) < 0)  in stv090x_sw_algo()
2455 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0)  in stv090x_sw_algo()
2459 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0xc9) < 0)  in stv090x_sw_algo()
2467 		lock = stv090x_search_car_loop(state, inc, timeout_step, zigzag, steps_max);  in stv090x_sw_algo()
2468 		no_signal = stv090x_chk_signal(state);  in stv090x_sw_algo()
2474 			if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2475 				if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0)  in stv090x_sw_algo()
2477 				if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x9e) < 0)  in stv090x_sw_algo()
2481 			reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_sw_algo()
2485 				reg = STV090x_READ_DEMOD(state, DMDFLYW);  in stv090x_sw_algo()
2489 					reg = STV090x_READ_DEMOD(state, DMDFLYW);  in stv090x_sw_algo()
2496 						if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2497 							if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0)  in stv090x_sw_algo()
2501 						if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0x89) < 0)  in stv090x_sw_algo()
2515 static enum stv090x_delsys stv090x_get_std(struct stv090x_state *state)  in stv090x_get_std()  argument
2520 	reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_get_std()
2524 		reg = STV090x_READ_DEMOD(state, FECM);  in stv090x_get_std()
2537 static s32 stv090x_get_car_freq(struct stv090x_state *state, u32 mclk)  in stv090x_get_car_freq()  argument
2541 	derot  = STV090x_READ_DEMOD(state, CFR2) << 16;  in stv090x_get_car_freq()
2542 	derot |= STV090x_READ_DEMOD(state, CFR1) <<  8;  in stv090x_get_car_freq()
2543 	derot |= STV090x_READ_DEMOD(state, CFR0);  in stv090x_get_car_freq()
2560 static int stv090x_get_viterbi(struct stv090x_state *state)  in stv090x_get_viterbi()  argument
2564 	reg = STV090x_READ_DEMOD(state, VITCURPUN);  in stv090x_get_viterbi()
2569 		state->fec = STV090x_PR12;  in stv090x_get_viterbi()
2573 		state->fec = STV090x_PR23;  in stv090x_get_viterbi()
2577 		state->fec = STV090x_PR34;  in stv090x_get_viterbi()
2581 		state->fec = STV090x_PR56;  in stv090x_get_viterbi()
2585 		state->fec = STV090x_PR67;  in stv090x_get_viterbi()
2589 		state->fec = STV090x_PR78;  in stv090x_get_viterbi()
2593 		state->fec = STV090x_PRERR;  in stv090x_get_viterbi()
2600 static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *state)  in stv090x_get_sig_params()  argument
2602 	struct dvb_frontend *fe = &state->frontend;  in stv090x_get_sig_params()
2610 	if (state->algo == STV090x_BLIND_SEARCH) {  in stv090x_get_sig_params()
2611 		tmg = STV090x_READ_DEMOD(state, TMGREG2);  in stv090x_get_sig_params()
2612 		STV090x_WRITE_DEMOD(state, SFRSTEP, 0x5c);  in stv090x_get_sig_params()
2614 			tmg = STV090x_READ_DEMOD(state, TMGREG2);  in stv090x_get_sig_params()
2619 	state->delsys = stv090x_get_std(state);  in stv090x_get_sig_params()
2621 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_sig_params()
2624 	if (state->config->tuner_get_frequency) {  in stv090x_get_sig_params()
2625 		if (state->config->tuner_get_frequency(fe, &state->frequency) < 0)  in stv090x_get_sig_params()
2629 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_sig_params()
2632 	offst_freq = stv090x_get_car_freq(state, state->internal->mclk) / 1000;  in stv090x_get_sig_params()
2633 	state->frequency += offst_freq;  in stv090x_get_sig_params()
2635 	if (stv090x_get_viterbi(state) < 0)  in stv090x_get_sig_params()
2638 	reg = STV090x_READ_DEMOD(state, DMDMODCOD);  in stv090x_get_sig_params()
2639 	state->modcod = STV090x_GETFIELD_Px(reg, DEMOD_MODCOD_FIELD);  in stv090x_get_sig_params()
2640 	state->pilots = STV090x_GETFIELD_Px(reg, DEMOD_TYPE_FIELD) & 0x01;  in stv090x_get_sig_params()
2641 	state->frame_len = STV090x_GETFIELD_Px(reg, DEMOD_TYPE_FIELD) >> 1;  in stv090x_get_sig_params()
2642 	reg = STV090x_READ_DEMOD(state, TMGOBS);  in stv090x_get_sig_params()
2643 	state->rolloff = STV090x_GETFIELD_Px(reg, ROLLOFF_STATUS_FIELD);  in stv090x_get_sig_params()
2644 	reg = STV090x_READ_DEMOD(state, FECM);  in stv090x_get_sig_params()
2645 	state->inversion = STV090x_GETFIELD_Px(reg, IQINV_FIELD);  in stv090x_get_sig_params()
2647 	if ((state->algo == STV090x_BLIND_SEARCH) || (state->srate < 10000000)) {  in stv090x_get_sig_params()
2649 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_sig_params()
2652 		if (state->config->tuner_get_frequency) {  in stv090x_get_sig_params()
2653 			if (state->config->tuner_get_frequency(fe, &state->frequency) < 0)  in stv090x_get_sig_params()
2657 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_sig_params()
2660 		if (abs(offst_freq) <= ((state->search_range / 2000) + 500))  in stv090x_get_sig_params()
2662 		else if (abs(offst_freq) <= (stv090x_car_width(state->srate, state->rolloff) / 2000))  in stv090x_get_sig_params()
2665 		if (abs(offst_freq) <= ((state->search_range / 2000) + 500))  in stv090x_get_sig_params()
2672 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_get_sig_params()
2678 static u32 stv090x_get_tmgoffst(struct stv090x_state *state, u32 srate)  in stv090x_get_tmgoffst()  argument
2682 	offst_tmg  = STV090x_READ_DEMOD(state, TMGREG2) << 16;  in stv090x_get_tmgoffst()
2683 	offst_tmg |= STV090x_READ_DEMOD(state, TMGREG1) <<  8;  in stv090x_get_tmgoffst()
2684 	offst_tmg |= STV090x_READ_DEMOD(state, TMGREG0);  in stv090x_get_tmgoffst()
2696 static u8 stv090x_optimize_carloop(struct stv090x_state *state, enum stv090x_modcod modcod, s32 pil…  in stv090x_optimize_carloop()  argument
2702 	if (state->internal->dev_ver == 0x20) {  in stv090x_optimize_carloop()
2738 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2740 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2742 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2744 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2749 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2751 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2753 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2755 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2763 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2765 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2767 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2769 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2774 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2776 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2778 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2780 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2792 		if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2794 		else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2796 		else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2798 		else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2807 static u8 stv090x_optimize_carloop_short(struct stv090x_state *state)  in stv090x_optimize_carloop_short()  argument
2813 	switch (state->modulation) {  in stv090x_optimize_carloop_short()
2829 	if (state->internal->dev_ver >= 0x30) {  in stv090x_optimize_carloop_short()
2837 	if (state->srate <= 3000000)  in stv090x_optimize_carloop_short()
2839 	else if (state->srate <= 7000000)  in stv090x_optimize_carloop_short()
2841 	else if (state->srate <= 15000000)  in stv090x_optimize_carloop_short()
2843 	else if (state->srate <= 25000000)  in stv090x_optimize_carloop_short()
2851 static int stv090x_optimize_track(struct stv090x_state *state)  in stv090x_optimize_track()  argument
2853 	struct dvb_frontend *fe = &state->frontend;  in stv090x_optimize_track()
2860 	srate  = stv090x_get_srate(state, state->internal->mclk);  in stv090x_optimize_track()
2861 	srate += stv090x_get_tmgoffst(state, srate);  in stv090x_optimize_track()
2863 	switch (state->delsys) {  in stv090x_optimize_track()
2866 		if (state->search_mode == STV090x_SEARCH_AUTO) {  in stv090x_optimize_track()
2867 			reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2870 			if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2873 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_optimize_track()
2874 		STV090x_SETFIELD_Px(reg, ROLLOFF_CONTROL_FIELD, state->rolloff);  in stv090x_optimize_track()
2876 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_optimize_track()
2879 		if (state->internal->dev_ver >= 0x30) {  in stv090x_optimize_track()
2880 			if (stv090x_get_viterbi(state) < 0)  in stv090x_optimize_track()
2883 			if (state->fec == STV090x_PR12) {  in stv090x_optimize_track()
2884 				if (STV090x_WRITE_DEMOD(state, GAUSSR0, 0x98) < 0)  in stv090x_optimize_track()
2886 				if (STV090x_WRITE_DEMOD(state, CCIR0, 0x18) < 0)  in stv090x_optimize_track()
2889 				if (STV090x_WRITE_DEMOD(state, GAUSSR0, 0x18) < 0)  in stv090x_optimize_track()
2891 				if (STV090x_WRITE_DEMOD(state, CCIR0, 0x18) < 0)  in stv090x_optimize_track()
2896 		if (STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x75) < 0)  in stv090x_optimize_track()
2901 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2904 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2906 		if (state->internal->dev_ver >= 0x30) {  in stv090x_optimize_track()
2907 			if (STV090x_WRITE_DEMOD(state, ACLC, 0) < 0)  in stv090x_optimize_track()
2909 			if (STV090x_WRITE_DEMOD(state, BCLC, 0) < 0)  in stv090x_optimize_track()
2912 		if (state->frame_len == STV090x_LONG_FRAME) {  in stv090x_optimize_track()
2913 			reg = STV090x_READ_DEMOD(state, DMDMODCOD);  in stv090x_optimize_track()
2916 			aclc = stv090x_optimize_carloop(state, modcod, pilots);  in stv090x_optimize_track()
2918 				STV090x_WRITE_DEMOD(state, ACLC2S2Q, aclc);  in stv090x_optimize_track()
2920 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2922 				if (STV090x_WRITE_DEMOD(state, ACLC2S28, aclc) < 0)  in stv090x_optimize_track()
2925 			if ((state->demod_mode == STV090x_SINGLE) && (modcod > STV090x_8PSK_910)) {  in stv090x_optimize_track()
2927 					if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2929 					if (STV090x_WRITE_DEMOD(state, ACLC2S216A, aclc) < 0)  in stv090x_optimize_track()
2932 					if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2934 					if (STV090x_WRITE_DEMOD(state, ACLC2S232A, aclc) < 0)  in stv090x_optimize_track()
2940 			aclc = stv090x_optimize_carloop_short(state);  in stv090x_optimize_track()
2941 			if (state->modulation == STV090x_QPSK) {  in stv090x_optimize_track()
2942 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, aclc) < 0)  in stv090x_optimize_track()
2944 			} else if (state->modulation == STV090x_8PSK) {  in stv090x_optimize_track()
2945 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2947 				if (STV090x_WRITE_DEMOD(state, ACLC2S28, aclc) < 0)  in stv090x_optimize_track()
2949 			} else if (state->modulation == STV090x_16APSK) {  in stv090x_optimize_track()
2950 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2952 				if (STV090x_WRITE_DEMOD(state, ACLC2S216A, aclc) < 0)  in stv090x_optimize_track()
2954 			} else if (state->modulation == STV090x_32APSK)  {  in stv090x_optimize_track()
2955 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2957 				if (STV090x_WRITE_DEMOD(state, ACLC2S232A, aclc) < 0)  in stv090x_optimize_track()
2962 		STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x67); /* PER */  in stv090x_optimize_track()
2967 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2970 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2975 	f_1 = STV090x_READ_DEMOD(state, CFR2);  in stv090x_optimize_track()
2976 	f_0 = STV090x_READ_DEMOD(state, CFR1);  in stv090x_optimize_track()
2977 	reg = STV090x_READ_DEMOD(state, TMGOBS);  in stv090x_optimize_track()
2979 	if (state->algo == STV090x_BLIND_SEARCH) {  in stv090x_optimize_track()
2980 		STV090x_WRITE_DEMOD(state, SFRSTEP, 0x00);  in stv090x_optimize_track()
2981 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2984 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2986 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc1) < 0)  in stv090x_optimize_track()
2989 		if (stv090x_set_srate(state, srate) < 0)  in stv090x_optimize_track()
2993 		if (stv090x_dvbs_track_crl(state) < 0)  in stv090x_optimize_track()
2997 	if (state->internal->dev_ver >= 0x20) {  in stv090x_optimize_track()
2998 		if ((state->search_mode == STV090x_SEARCH_DVBS1)	||  in stv090x_optimize_track()
2999 		    (state->search_mode == STV090x_SEARCH_DSS)		||  in stv090x_optimize_track()
3000 		    (state->search_mode == STV090x_SEARCH_AUTO)) {  in stv090x_optimize_track()
3002 			if (STV090x_WRITE_DEMOD(state, VAVSRVIT, 0x0a) < 0)  in stv090x_optimize_track()
3004 			if (STV090x_WRITE_DEMOD(state, VITSCALE, 0x00) < 0)  in stv090x_optimize_track()
3009 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_optimize_track()
3013 	if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x80) < 0)  in stv090x_optimize_track()
3016 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x80) < 0)  in stv090x_optimize_track()
3019 	if ((state->internal->dev_ver >= 0x20) || (blind_tune == 1) ||  in stv090x_optimize_track()
3020 	    (state->srate < 10000000)) {  in stv090x_optimize_track()
3022 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0)  in stv090x_optimize_track()
3024 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, f_0) < 0)  in stv090x_optimize_track()
3026 		state->tuner_bw = stv090x_car_width(srate, state->rolloff) + 10000000;  in stv090x_optimize_track()
3028 		if ((state->internal->dev_ver >= 0x20) || (blind_tune == 1)) {  in stv090x_optimize_track()
3030 			if (state->algo != STV090x_WARM_SEARCH) {  in stv090x_optimize_track()
3032 				if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_optimize_track()
3035 				if (state->config->tuner_set_bandwidth) {  in stv090x_optimize_track()
3036 					if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_optimize_track()
3040 				if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_optimize_track()
3045 		if ((state->algo == STV090x_BLIND_SEARCH) || (state->srate < 10000000))  in stv090x_optimize_track()
3050 		stv090x_get_lock_tmg(state);  in stv090x_optimize_track()
3052 		if (!(stv090x_get_dmdlock(state, (state->DemodTimeout / 2)))) {  in stv090x_optimize_track()
3053 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_optimize_track()
3055 			if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0)  in stv090x_optimize_track()
3057 			if (STV090x_WRITE_DEMOD(state, CFRINIT0, f_0) < 0)  in stv090x_optimize_track()
3059 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_optimize_track()
3064 			while ((!(stv090x_get_dmdlock(state, (state->DemodTimeout / 2)))) && (i <= 2)) {  in stv090x_optimize_track()
3066 				if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_optimize_track()
3068 				if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0)  in stv090x_optimize_track()
3070 				if (STV090x_WRITE_DEMOD(state, CFRINIT0, f_0) < 0)  in stv090x_optimize_track()
3072 				if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_optimize_track()
3080 	if (state->internal->dev_ver >= 0x20) {  in stv090x_optimize_track()
3081 		if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0)  in stv090x_optimize_track()
3085 	if ((state->delsys == STV090x_DVBS1) || (state->delsys == STV090x_DSS))  in stv090x_optimize_track()
3086 		stv090x_set_vit_thtracq(state);  in stv090x_optimize_track()
3091 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_optimize_track()
3097 static int stv090x_get_feclock(struct stv090x_state *state, s32 timeout)  in stv090x_get_feclock()  argument
3103 		reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_get_feclock()
3114 			reg = STV090x_READ_DEMOD(state, PDELSTATUS1);  in stv090x_get_feclock()
3119 			reg = STV090x_READ_DEMOD(state, VSTATUSVIT);  in stv090x_get_feclock()
3131 static int stv090x_get_lock(struct stv090x_state *state, s32 timeout_dmd, s32 timeout_fec)  in stv090x_get_lock()  argument
3137 	lock = stv090x_get_dmdlock(state, timeout_dmd);  in stv090x_get_lock()
3139 		lock = stv090x_get_feclock(state, timeout_fec);  in stv090x_get_lock()
3145 			reg = STV090x_READ_DEMOD(state, TSSTATUS);  in stv090x_get_lock()
3155 static int stv090x_set_s2rolloff(struct stv090x_state *state)  in stv090x_set_s2rolloff()  argument
3159 	if (state->internal->dev_ver <= 0x20) {  in stv090x_set_s2rolloff()
3161 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_set_s2rolloff()
3163 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_set_s2rolloff()
3167 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_set_s2rolloff()
3169 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_set_s2rolloff()
3179 static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)  in stv090x_algo()  argument
3181 	struct dvb_frontend *fe = &state->frontend;  in stv090x_algo()
3187 	reg = STV090x_READ_DEMOD(state, TSCFGH);  in stv090x_algo()
3189 	if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3192 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5c) < 0) /* Demod stop */  in stv090x_algo()
3195 	if (state->internal->dev_ver >= 0x20) {  in stv090x_algo()
3196 		if (state->srate > 5000000) {  in stv090x_algo()
3197 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x9e) < 0)  in stv090x_algo()
3200 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x82) < 0)  in stv090x_algo()
3205 	stv090x_get_lock_tmg(state);  in stv090x_algo()
3207 	if (state->algo == STV090x_BLIND_SEARCH) {  in stv090x_algo()
3208 		state->tuner_bw = 2 * 36000000; /* wide bw for unknown srate */  in stv090x_algo()
3209 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc0) < 0) /* wider srate scan */  in stv090x_algo()
3211 		if (STV090x_WRITE_DEMOD(state, CORRELMANT, 0x70) < 0)  in stv090x_algo()
3213 		if (stv090x_set_srate(state, 1000000) < 0) /* initial srate = 1Msps */  in stv090x_algo()
3217 		if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x20) < 0)  in stv090x_algo()
3219 		if (STV090x_WRITE_DEMOD(state, TMGCFG, 0xd2) < 0)  in stv090x_algo()
3222 		if (state->srate < 2000000) {  in stv090x_algo()
3224 			if (STV090x_WRITE_DEMOD(state, CORRELMANT, 0x63) < 0)  in stv090x_algo()
3228 			if (STV090x_WRITE_DEMOD(state, CORRELMANT, 0x70) < 0)  in stv090x_algo()
3232 		if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_algo()
3235 		if (state->internal->dev_ver >= 0x20) {  in stv090x_algo()
3236 			if (STV090x_WRITE_DEMOD(state, KREFTMG, 0x5a) < 0)  in stv090x_algo()
3238 			if (state->algo == STV090x_COLD_SEARCH)  in stv090x_algo()
3239 				state->tuner_bw = (15 * (stv090x_car_width(state->srate, state->rolloff) + 10000000)) / 10;  in stv090x_algo()
3240 			else if (state->algo == STV090x_WARM_SEARCH)  in stv090x_algo()
3241 				state->tuner_bw = stv090x_car_width(state->srate, state->rolloff) + 10000000;  in stv090x_algo()
3247 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc1) < 0) /* narrow srate scan */  in stv090x_algo()
3250 		if (stv090x_set_srate(state, state->srate) < 0)  in stv090x_algo()
3253 		if (stv090x_set_max_srate(state, state->internal->mclk,  in stv090x_algo()
3254 					  state->srate) < 0)  in stv090x_algo()
3256 		if (stv090x_set_min_srate(state, state->internal->mclk,  in stv090x_algo()
3257 					  state->srate) < 0)  in stv090x_algo()
3260 		if (state->srate >= 10000000)  in stv090x_algo()
3267 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_algo()
3270 	if (state->config->tuner_set_bbgain) {  in stv090x_algo()
3271 		reg = state->config->tuner_bbgain;  in stv090x_algo()
3274 		if (state->config->tuner_set_bbgain(fe, reg) < 0)  in stv090x_algo()
3278 	if (state->config->tuner_set_frequency) {  in stv090x_algo()
3279 		if (state->config->tuner_set_frequency(fe, state->frequency) < 0)  in stv090x_algo()
3283 	if (state->config->tuner_set_bandwidth) {  in stv090x_algo()
3284 		if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_algo()
3288 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_algo()
3293 	if (state->config->tuner_get_status) {  in stv090x_algo()
3294 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_algo()
3296 		if (state->config->tuner_get_status(fe, &reg) < 0)  in stv090x_algo()
3298 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_algo()
3310 	agc1_power = MAKEWORD16(STV090x_READ_DEMOD(state, AGCIQIN1),  in stv090x_algo()
3311 				STV090x_READ_DEMOD(state, AGCIQIN0));  in stv090x_algo()
3318 			power_iq += (STV090x_READ_DEMOD(state, POWERI) +  in stv090x_algo()
3319 				     STV090x_READ_DEMOD(state, POWERQ)) >> 1;  in stv090x_algo()
3329 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_algo()
3330 		STV090x_SETFIELD_Px(reg, SPECINV_CONTROL_FIELD, state->inversion);  in stv090x_algo()
3332 		if (state->internal->dev_ver <= 0x20) {  in stv090x_algo()
3339 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_algo()
3342 		if (stv090x_delivery_search(state) < 0)  in stv090x_algo()
3345 		if (state->algo != STV090x_BLIND_SEARCH) {  in stv090x_algo()
3346 			if (stv090x_start_search(state) < 0)  in stv090x_algo()
3354 	if (state->algo == STV090x_BLIND_SEARCH)  in stv090x_algo()
3355 		lock = stv090x_blind_search(state);  in stv090x_algo()
3357 	else if (state->algo == STV090x_COLD_SEARCH)  in stv090x_algo()
3358 		lock = stv090x_get_coldlock(state, state->DemodTimeout);  in stv090x_algo()
3360 	else if (state->algo == STV090x_WARM_SEARCH)  in stv090x_algo()
3361 		lock = stv090x_get_dmdlock(state, state->DemodTimeout);  in stv090x_algo()
3363 	if ((!lock) && (state->algo == STV090x_COLD_SEARCH)) {  in stv090x_algo()
3365 			if (stv090x_chk_tmg(state))  in stv090x_algo()
3366 				lock = stv090x_sw_algo(state);  in stv090x_algo()
3371 		signal_state = stv090x_get_sig_params(state);  in stv090x_algo()
3374 		stv090x_optimize_track(state);  in stv090x_algo()
3376 		if (state->internal->dev_ver >= 0x20) {  in stv090x_algo()
3380 			reg = STV090x_READ_DEMOD(state, TSCFGH);  in stv090x_algo()
3382 			if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3388 			if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3392 			if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3396 		lock = stv090x_get_lock(state, state->FecTimeout,  in stv090x_algo()
3397 				state->FecTimeout);  in stv090x_algo()
3399 			if (state->delsys == STV090x_DVBS2) {  in stv090x_algo()
3400 				stv090x_set_s2rolloff(state);  in stv090x_algo()
3402 				reg = STV090x_READ_DEMOD(state, PDELCTRL2);  in stv090x_algo()
3404 				if (STV090x_WRITE_DEMOD(state, PDELCTRL2, reg) < 0)  in stv090x_algo()
3407 				reg = STV090x_READ_DEMOD(state, PDELCTRL2);  in stv090x_algo()
3409 				if (STV090x_WRITE_DEMOD(state, PDELCTRL2, reg) < 0)  in stv090x_algo()
3412 				if (STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x67) < 0) /* PER */  in stv090x_algo()
3415 				if (STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x75) < 0)  in stv090x_algo()
3419 			if (STV090x_WRITE_DEMOD(state, FBERCPT4, 0x00) < 0)  in stv090x_algo()
3422 			if (STV090x_WRITE_DEMOD(state, ERRCTRL2, 0xc1) < 0)  in stv090x_algo()
3426 			stv090x_chk_signal(state);  in stv090x_algo()
3432 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_algo()
3438 static int stv090x_set_mis(struct stv090x_state *state, int mis)  in stv090x_set_mis()  argument
3444 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_set_mis()
3446 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_set_mis()
3450 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_set_mis()
3452 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_set_mis()
3454 		if (STV090x_WRITE_DEMOD(state, ISIENTRY, mis) < 0)  in stv090x_set_mis()
3456 		if (STV090x_WRITE_DEMOD(state, ISIBITENA, 0xff) < 0)  in stv090x_set_mis()
3467 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_search()  local
3475 		state->delsys = STV090x_DSS;  in stv090x_search()
3478 		state->delsys = STV090x_DVBS1;  in stv090x_search()
3481 		state->delsys = STV090x_DVBS2;  in stv090x_search()
3487 	state->frequency = props->frequency;  in stv090x_search()
3488 	state->srate = props->symbol_rate;  in stv090x_search()
3489 	state->search_mode = STV090x_SEARCH_AUTO;  in stv090x_search()
3490 	state->algo = STV090x_COLD_SEARCH;  in stv090x_search()
3491 	state->fec = STV090x_PRERR;  in stv090x_search()
3492 	if (state->srate > 10000000) {  in stv090x_search()
3494 		state->search_range = 10000000;  in stv090x_search()
3497 		state->search_range = 5000000;  in stv090x_search()
3500 	stv090x_set_mis(state, props->stream_id);  in stv090x_search()
3502 	if (stv090x_algo(state) == STV090x_RANGEOK) {  in stv090x_search()
3515 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_status()  local
3521 	dstatus = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_read_status()
3525 	reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_read_status()
3538 			reg = STV090x_READ_DEMOD(state, PDELSTATUS1);  in stv090x_read_status()
3541 				reg = STV090x_READ_DEMOD(state, TSSTATUS);  in stv090x_read_status()
3551 			reg = STV090x_READ_DEMOD(state, VSTATUSVIT);  in stv090x_read_status()
3554 				reg = STV090x_READ_DEMOD(state, TSSTATUS);  in stv090x_read_status()
3567 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_per()  local
3578 		reg = STV090x_READ_DEMOD(state, ERRCNT22);  in stv090x_read_per()
3581 		reg = STV090x_READ_DEMOD(state, ERRCNT21);  in stv090x_read_per()
3584 		reg = STV090x_READ_DEMOD(state, ERRCNT20);  in stv090x_read_per()
3589 		count_4 = STV090x_READ_DEMOD(state, FBERCPT4);  in stv090x_read_per()
3590 		count_3 = STV090x_READ_DEMOD(state, FBERCPT3);  in stv090x_read_per()
3591 		count_2 = STV090x_READ_DEMOD(state, FBERCPT2);  in stv090x_read_per()
3592 		count_1 = STV090x_READ_DEMOD(state, FBERCPT1);  in stv090x_read_per()
3593 		count_0 = STV090x_READ_DEMOD(state, FBERCPT0);  in stv090x_read_per()
3605 	if (STV090x_WRITE_DEMOD(state, FBERCPT4, 0) < 0)  in stv090x_read_per()
3607 	if (STV090x_WRITE_DEMOD(state, ERRCTRL2, 0xc1) < 0)  in stv090x_read_per()
3654 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_signal_strength()  local
3659 	reg = STV090x_READ_DEMOD(state, AGCIQIN1);  in stv090x_read_signal_strength()
3661 	reg = STV090x_READ_DEMOD(state, AGCIQIN0);  in stv090x_read_signal_strength()
3678 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_cnr()  local
3685 	switch (state->delsys) {  in stv090x_read_cnr()
3687 		reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_read_cnr()
3692 				reg_1 = STV090x_READ_DEMOD(state, NNOSPLHT1);  in stv090x_read_cnr()
3694 				reg_0 = STV090x_READ_DEMOD(state, NNOSPLHT0);  in stv090x_read_cnr()
3709 		reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_read_cnr()
3714 				reg_1 = STV090x_READ_DEMOD(state, NOSDATAT1);  in stv090x_read_cnr()
3716 				reg_0 = STV090x_READ_DEMOD(state, NOSDATAT0);  in stv090x_read_cnr()
3737 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_set_tone()  local
3740 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_set_tone()
3745 		if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_set_tone()
3748 		if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_set_tone()
3755 		if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_set_tone()
3776 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_send_diseqc_msg()  local
3780 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_msg()
3783 		(state->config->diseqc_envelope_mode) ? 4 : 2);  in stv090x_send_diseqc_msg()
3785 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3788 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3792 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3798 			reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_msg()
3802 		if (STV090x_WRITE_DEMOD(state, DISTXDATA, cmd->msg[i]) < 0)  in stv090x_send_diseqc_msg()
3805 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_msg()
3807 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3813 		reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_msg()
3828 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_send_diseqc_burst()  local
3833 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_burst()
3836 		mode = (state->config->diseqc_envelope_mode) ? 5 : 3;  in stv090x_send_diseqc_burst()
3839 		mode = (state->config->diseqc_envelope_mode) ? 4 : 2;  in stv090x_send_diseqc_burst()
3845 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3848 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3852 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3856 		reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_burst()
3860 	if (STV090x_WRITE_DEMOD(state, DISTXDATA, value) < 0)  in stv090x_send_diseqc_burst()
3863 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_burst()
3865 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3871 		reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_burst()
3885 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_recv_slave_reply()  local
3891 		reg = STV090x_READ_DEMOD(state, DISRX_ST0);  in stv090x_recv_slave_reply()
3898 			reply->msg[i] = STV090x_READ_DEMOD(state, DISRXDATA);  in stv090x_recv_slave_reply()
3906 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_sleep()  local
3910 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_sleep()
3913 	if (state->config->tuner_sleep) {  in stv090x_sleep()
3914 		if (state->config->tuner_sleep(fe) < 0)  in stv090x_sleep()
3918 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_sleep()
3922 		state->device == STV0900 ? "STV0900" : "STV0903",  in stv090x_sleep()
3923 		state->demod);  in stv090x_sleep()
3925 	mutex_lock(&state->internal->demod_lock);  in stv090x_sleep()
3927 	switch (state->demod) {  in stv090x_sleep()
3930 		reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_sleep()
3932 		if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)  in stv090x_sleep()
3935 		reg = stv090x_read_reg(state, STV090x_TSTTNR2);  in stv090x_sleep()
3937 		if (stv090x_write_reg(state, STV090x_TSTTNR2, reg) < 0)  in stv090x_sleep()
3942 		reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_sleep()
3947 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_sleep()
3956 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_sleep()
3958 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_sleep()
3967 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_sleep()
3973 		reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_sleep()
3975 		if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0)  in stv090x_sleep()
3978 		reg = stv090x_read_reg(state, STV090x_TSTTNR4);  in stv090x_sleep()
3980 		if (stv090x_write_reg(state, STV090x_TSTTNR4, reg) < 0)  in stv090x_sleep()
3985 		reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_sleep()
3990 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_sleep()
3999 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_sleep()
4001 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_sleep()
4010 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_sleep()
4021 		reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_sleep()
4023 		if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)  in stv090x_sleep()
4027 	mutex_unlock(&state->internal->demod_lock);  in stv090x_sleep()
4031 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_sleep()
4034 	mutex_unlock(&state->internal->demod_lock);  in stv090x_sleep()
4042 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_wakeup()  local
4046 		state->device == STV0900 ? "STV0900" : "STV0903",  in stv090x_wakeup()
4047 		state->demod);  in stv090x_wakeup()
4049 	mutex_lock(&state->internal->demod_lock);  in stv090x_wakeup()
4052 	reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_wakeup()
4054 	if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)  in stv090x_wakeup()
4057 	switch (state->demod) {  in stv090x_wakeup()
4060 		reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_wakeup()
4062 		if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)  in stv090x_wakeup()
4065 		reg = stv090x_read_reg(state, STV090x_TSTTNR2);  in stv090x_wakeup()
4067 		if (stv090x_write_reg(state, STV090x_TSTTNR2, reg) < 0)  in stv090x_wakeup()
4071 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_wakeup()
4078 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_wakeup()
4080 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_wakeup()
4087 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_wakeup()
4093 		reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_wakeup()
4095 		if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0)  in stv090x_wakeup()
4098 		reg = stv090x_read_reg(state, STV090x_TSTTNR4);  in stv090x_wakeup()
4100 		if (stv090x_write_reg(state, STV090x_TSTTNR4, reg) < 0)  in stv090x_wakeup()
4104 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_wakeup()
4111 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_wakeup()
4113 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_wakeup()
4120 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_wakeup()
4129 	mutex_unlock(&state->internal->demod_lock);  in stv090x_wakeup()
4132 	mutex_unlock(&state->internal->demod_lock);  in stv090x_wakeup()
4139 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_release()  local
4141 	state->internal->num_used--;  in stv090x_release()
4142 	if (state->internal->num_used <= 0) {  in stv090x_release()
4146 		remove_dev(state->internal);  in stv090x_release()
4147 		kfree(state->internal);  in stv090x_release()
4150 	kfree(state);  in stv090x_release()
4153 static int stv090x_ldpc_mode(struct stv090x_state *state, enum stv090x_mode ldpc_mode)  in stv090x_ldpc_mode()  argument
4157 	reg = stv090x_read_reg(state, STV090x_GENCFG);  in stv090x_ldpc_mode()
4162 		if ((state->demod_mode != STV090x_DUAL) || (STV090x_GETFIELD(reg, DDEMOD_FIELD) != 1)) {  in stv090x_ldpc_mode()
4164 			if (stv090x_write_reg(state, STV090x_GENCFG, 0x1d) < 0)  in stv090x_ldpc_mode()
4167 			state->demod_mode = STV090x_DUAL;  in stv090x_ldpc_mode()
4169 			reg = stv090x_read_reg(state, STV090x_TSTRES0);  in stv090x_ldpc_mode()
4171 			if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4174 			if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4177 			if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_ldpc_mode()
4179 			if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xff) < 0)  in stv090x_ldpc_mode()
4181 			if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0xff) < 0)  in stv090x_ldpc_mode()
4183 			if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0xff) < 0)  in stv090x_ldpc_mode()
4185 			if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0xff) < 0)  in stv090x_ldpc_mode()
4187 			if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0xff) < 0)  in stv090x_ldpc_mode()
4189 			if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0xff) < 0)  in stv090x_ldpc_mode()
4192 			if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0xcc) < 0)  in stv090x_ldpc_mode()
4194 			if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0xcc) < 0)  in stv090x_ldpc_mode()
4196 			if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0xcc) < 0)  in stv090x_ldpc_mode()
4198 			if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0xcc) < 0)  in stv090x_ldpc_mode()
4200 			if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0xcc) < 0)  in stv090x_ldpc_mode()
4202 			if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0xcc) < 0)  in stv090x_ldpc_mode()
4204 			if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0xcc) < 0)  in stv090x_ldpc_mode()
4207 			if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0xff) < 0)  in stv090x_ldpc_mode()
4209 			if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0xcf) < 0)  in stv090x_ldpc_mode()
4215 		if (stv090x_stop_modcod(state) < 0)  in stv090x_ldpc_mode()
4217 		if (stv090x_activate_modcod_single(state) < 0)  in stv090x_ldpc_mode()
4220 		if (state->demod == STV090x_DEMODULATOR_1) {  in stv090x_ldpc_mode()
4221 			if (stv090x_write_reg(state, STV090x_GENCFG, 0x06) < 0) /* path 2 */  in stv090x_ldpc_mode()
4224 			if (stv090x_write_reg(state, STV090x_GENCFG, 0x04) < 0) /* path 1 */  in stv090x_ldpc_mode()
4228 		reg = stv090x_read_reg(state, STV090x_TSTRES0);  in stv090x_ldpc_mode()
4230 		if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4233 		if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4236 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_ldpc_mode()
4238 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_ldpc_mode()
4241 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_ldpc_mode()
4253 static u32 stv090x_get_mclk(struct stv090x_state *state)  in stv090x_get_mclk()  argument
4255 	const struct stv090x_config *config = state->config;  in stv090x_get_mclk()
4259 	div = stv090x_read_reg(state, STV090x_NCOARSE);  in stv090x_get_mclk()
4260 	reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_get_mclk()
4266 static int stv090x_set_mclk(struct stv090x_state *state, u32 mclk, u32 clk)  in stv090x_set_mclk()  argument
4268 	const struct stv090x_config *config = state->config;  in stv090x_set_mclk()
4271 	reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_set_mclk()
4276 	reg = stv090x_read_reg(state, STV090x_NCOARSE);  in stv090x_set_mclk()
4278 	if (stv090x_write_reg(state, STV090x_NCOARSE, reg) < 0)  in stv090x_set_mclk()
4281 	state->internal->mclk = stv090x_get_mclk(state);  in stv090x_set_mclk()
4284 	div = state->internal->mclk / 704000;  in stv090x_set_mclk()
4285 	if (STV090x_WRITE_DEMOD(state, F22TX, div) < 0)  in stv090x_set_mclk()
4287 	if (STV090x_WRITE_DEMOD(state, F22RX, div) < 0)  in stv090x_set_mclk()
4296 static int stv0900_set_tspath(struct stv090x_state *state)  in stv0900_set_tspath()  argument
4300 	if (state->internal->dev_ver >= 0x20) {  in stv0900_set_tspath()
4301 		switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4304 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4308 				stv090x_write_reg(state, STV090x_TSGENERAL, 0x00);  in stv0900_set_tspath()
4313 				if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x06) < 0) /* Mux'd stream mode */  in stv0900_set_tspath()
4315 				reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4317 				if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4319 				reg = stv090x_read_reg(state, STV090x_P2_TSCFGM);  in stv0900_set_tspath()
4321 				if (stv090x_write_reg(state, STV090x_P2_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4323 				if (stv090x_write_reg(state, STV090x_P1_TSSPEED, 0x14) < 0)  in stv0900_set_tspath()
4325 				if (stv090x_write_reg(state, STV090x_P2_TSSPEED, 0x28) < 0)  in stv0900_set_tspath()
4334 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4338 				if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c) < 0)  in stv0900_set_tspath()
4344 				if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0a) < 0)  in stv0900_set_tspath()
4351 		switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4354 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4358 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x10);  in stv0900_set_tspath()
4363 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x16);  in stv0900_set_tspath()
4364 				reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4366 				if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4368 				reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4370 				if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4372 				if (stv090x_write_reg(state, STV090x_P1_TSSPEED, 0x14) < 0)  in stv0900_set_tspath()
4374 				if (stv090x_write_reg(state, STV090x_P2_TSSPEED, 0x28) < 0)  in stv0900_set_tspath()
4383 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4387 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x14);  in stv0900_set_tspath()
4392 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x12);  in stv0900_set_tspath()
4399 	switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4401 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4402 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4405 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4410 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4411 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4414 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4419 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4420 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4423 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4428 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4429 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4432 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4440 	switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4442 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4443 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4446 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4451 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4452 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4455 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4460 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4461 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4464 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4469 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4470 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4473 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4481 	if (state->config->ts1_clk > 0) {  in stv0900_set_tspath()
4484 		switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4488 			speed = state->internal->mclk /  in stv0900_set_tspath()
4489 				(state->config->ts1_clk / 4);  in stv0900_set_tspath()
4497 			speed = state->internal->mclk /  in stv0900_set_tspath()
4498 				(state->config->ts1_clk / 32);  in stv0900_set_tspath()
4505 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4507 		if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4509 		if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)  in stv0900_set_tspath()
4513 	if (state->config->ts2_clk > 0) {  in stv0900_set_tspath()
4516 		switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4520 			speed = state->internal->mclk /  in stv0900_set_tspath()
4521 				(state->config->ts2_clk / 4);  in stv0900_set_tspath()
4529 			speed = state->internal->mclk /  in stv0900_set_tspath()
4530 				(state->config->ts2_clk / 32);  in stv0900_set_tspath()
4537 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGM);  in stv0900_set_tspath()
4539 		if (stv090x_write_reg(state, STV090x_P2_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4541 		if (stv090x_write_reg(state, STV090x_P2_TSSPEED, speed) < 0)  in stv0900_set_tspath()
4545 	reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4547 	if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4550 	if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4553 	reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4555 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4558 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4567 static int stv0903_set_tspath(struct stv090x_state *state)  in stv0903_set_tspath()  argument
4571 	if (state->internal->dev_ver >= 0x20) {  in stv0903_set_tspath()
4572 		switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4575 			stv090x_write_reg(state, STV090x_TSGENERAL, 0x00);  in stv0903_set_tspath()
4581 			stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c);  in stv0903_set_tspath()
4585 		switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4588 			stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x10);  in stv0903_set_tspath()
4594 			stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x14);  in stv0903_set_tspath()
4599 	switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4601 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4604 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4609 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4612 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4617 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4620 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4625 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4628 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4636 	if (state->config->ts1_clk > 0) {  in stv0903_set_tspath()
4639 		switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4643 			speed = state->internal->mclk /  in stv0903_set_tspath()
4644 				(state->config->ts1_clk / 4);  in stv0903_set_tspath()
4652 			speed = state->internal->mclk /  in stv0903_set_tspath()
4653 				(state->config->ts1_clk / 32);  in stv0903_set_tspath()
4660 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0903_set_tspath()
4662 		if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0903_set_tspath()
4664 		if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)  in stv0903_set_tspath()
4668 	reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4670 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4673 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4684 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_init()  local
4685 	const struct stv090x_config *config = state->config;  in stv090x_init()
4688 	if (state->internal->mclk == 0) {  in stv090x_init()
4692 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_init()
4700 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_init()
4703 		stv090x_set_mclk(state, 135000000, config->xtal); /* 135 Mhz */  in stv090x_init()
4705 		if (stv090x_write_reg(state, STV090x_SYNTCTRL,  in stv090x_init()
4708 		stv090x_get_mclk(state);  in stv090x_init()
4716 	if (stv090x_ldpc_mode(state, state->demod_mode) < 0)  in stv090x_init()
4719 	reg = STV090x_READ_DEMOD(state, TNRCFG2);  in stv090x_init()
4720 	STV090x_SETFIELD_Px(reg, TUN_IQSWAP_FIELD, state->inversion);  in stv090x_init()
4721 	if (STV090x_WRITE_DEMOD(state, TNRCFG2, reg) < 0)  in stv090x_init()
4723 	reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_init()
4724 	STV090x_SETFIELD_Px(reg, ROLLOFF_CONTROL_FIELD, state->rolloff);  in stv090x_init()
4725 	if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_init()
4728 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_init()
4741 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_init()
4744 	if (state->device == STV0900) {  in stv090x_init()
4745 		if (stv0900_set_tspath(state) < 0)  in stv090x_init()
4748 		if (stv0903_set_tspath(state) < 0)  in stv090x_init()
4755 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_init()
4763 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_setup()  local
4764 	const struct stv090x_config *config = state->config;  in stv090x_setup()
4772 	if (state->device == STV0900) {  in stv090x_setup()
4778 	} else if (state->device == STV0903) {  in stv090x_setup()
4789 	if (stv090x_write_reg(state, STV090x_P1_DMDISTATE, 0x5c) < 0)  in stv090x_setup()
4791 	if (state->device == STV0900)  in stv090x_setup()
4792 		if (stv090x_write_reg(state, STV090x_P2_DMDISTATE, 0x5c) < 0)  in stv090x_setup()
4798 	if (stv090x_write_reg(state, STV090x_P1_TNRCFG, 0x6c) < 0)  in stv090x_setup()
4800 	if (state->device == STV0900)  in stv090x_setup()
4801 		if (stv090x_write_reg(state, STV090x_P2_TNRCFG, 0x6c) < 0)  in stv090x_setup()
4806 	if (stv090x_write_reg(state, STV090x_P1_I2CRPT, reg) < 0)  in stv090x_setup()
4808 	if (state->device == STV0900)  in stv090x_setup()
4809 		if (stv090x_write_reg(state, STV090x_P2_I2CRPT, reg) < 0)  in stv090x_setup()
4812 	if (stv090x_write_reg(state, STV090x_NCOARSE, 0x13) < 0) /* set PLL divider */  in stv090x_setup()
4815 	if (stv090x_write_reg(state, STV090x_I2CCFG, 0x08) < 0) /* 1/41 oversampling */  in stv090x_setup()
4817 	if (stv090x_write_reg(state, STV090x_SYNTCTRL, 0x20 | config->clk_mode) < 0) /* enable PLL */  in stv090x_setup()
4824 		if (stv090x_write_reg(state, stv090x_initval[i].addr, stv090x_initval[i].data) < 0)  in stv090x_setup()
4828 	state->internal->dev_ver = stv090x_read_reg(state, STV090x_MID);  in stv090x_setup()
4829 	if (state->internal->dev_ver >= 0x20) {  in stv090x_setup()
4830 		if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c) < 0)  in stv090x_setup()
4836 			if (stv090x_write_reg(state, stv090x_cut20_val[i].addr, stv090x_cut20_val[i].data) < 0)  in stv090x_setup()
4840 	} else if (state->internal->dev_ver < 0x20) {  in stv090x_setup()
4842 			state->internal->dev_ver);  in stv090x_setup()
4845 	} else if (state->internal->dev_ver > 0x30) {  in stv090x_setup()
4848 			state->internal->dev_ver);  in stv090x_setup()
4852 	reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_setup()
4855 	if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)  in stv090x_setup()
4859 	reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_setup()
4862 	if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0)  in stv090x_setup()
4865 	if (stv090x_write_reg(state, STV090x_TSTRES0, 0x80) < 0)  in stv090x_setup()
4867 	if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0)  in stv090x_setup()
4879 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_set_gpio()  local
4886 	return stv090x_write_reg(state, STV090x_GPIOxCFG(gpio), reg);  in stv090x_set_gpio()
4928 	struct stv090x_state *state = NULL;  in stv090x_attach()  local
4931 	state = kzalloc(sizeof (struct stv090x_state), GFP_KERNEL);  in stv090x_attach()
4932 	if (state == NULL)  in stv090x_attach()
4935 	state->verbose				= &verbose;  in stv090x_attach()
4936 	state->config				= config;  in stv090x_attach()
4937 	state->i2c				= i2c;  in stv090x_attach()
4938 	state->frontend.ops			= stv090x_ops;  in stv090x_attach()
4939 	state->frontend.demodulator_priv	= state;  in stv090x_attach()
4940 	state->demod				= demod;  in stv090x_attach()
4941 	state->demod_mode 			= config->demod_mode; /* Single or Dual mode */  in stv090x_attach()
4942 	state->device				= config->device;  in stv090x_attach()
4943 	state->rolloff				= STV090x_RO_35; /* default */  in stv090x_attach()
4945 	temp_int = find_dev(state->i2c,  in stv090x_attach()
4946 				state->config->address);  in stv090x_attach()
4948 	if ((temp_int != NULL) && (state->demod_mode == STV090x_DUAL)) {  in stv090x_attach()
4949 		state->internal = temp_int->internal;  in stv090x_attach()
4950 		state->internal->num_used++;  in stv090x_attach()
4953 		state->internal = kmalloc(sizeof(struct stv090x_internal),  in stv090x_attach()
4955 		if (!state->internal)  in stv090x_attach()
4957 		temp_int = append_internal(state->internal);  in stv090x_attach()
4959 			kfree(state->internal);  in stv090x_attach()
4962 		state->internal->num_used = 1;  in stv090x_attach()
4963 		state->internal->mclk = 0;  in stv090x_attach()
4964 		state->internal->dev_ver = 0;  in stv090x_attach()
4965 		state->internal->i2c_adap = state->i2c;  in stv090x_attach()
4966 		state->internal->i2c_addr = state->config->address;  in stv090x_attach()
4969 		mutex_init(&state->internal->demod_lock);  in stv090x_attach()
4970 		mutex_init(&state->internal->tuner_lock);  in stv090x_attach()
4972 		if (stv090x_setup(&state->frontend) < 0) {  in stv090x_attach()
4978 	if (state->internal->dev_ver >= 0x30)  in stv090x_attach()
4979 		state->frontend.ops.info.caps |= FE_CAN_MULTISTREAM;  in stv090x_attach()
4983 		stv090x_send_diseqc_burst(&state->frontend, SEC_MINI_A);  in stv090x_attach()
4988 	       state->device == STV0900 ? "STV0900" : "STV0903",  in stv090x_attach()
4990 	       state->internal->dev_ver);  in stv090x_attach()
4992 	return &state->frontend;  in stv090x_attach()
4995 	remove_dev(state->internal);  in stv090x_attach()
4996 	kfree(state->internal);  in stv090x_attach()
4998 	kfree(state);  in stv090x_attach()