683 static int stv090x_read_reg(struct stv090x_state *state, unsigned int reg)  in stv090x_read_reg()  argument
685 	const struct stv090x_config *config = state->config;  in stv090x_read_reg()
696 	ret = i2c_transfer(state->i2c, msg, 2);  in stv090x_read_reg()
705 	if (unlikely(*state->verbose >= FE_DEBUGREG))  in stv090x_read_reg()
712 static int stv090x_write_regs(struct stv090x_state *state, unsigned int reg, u8 *data, u32 count)  in stv090x_write_regs()  argument
714 	const struct stv090x_config *config = state->config;  in stv090x_write_regs()
733 	ret = i2c_transfer(state->i2c, &i2c_msg, 1);  in stv090x_write_regs()
744 static int stv090x_write_reg(struct stv090x_state *state, unsigned int reg, u8 data)  in stv090x_write_reg()  argument
748 	return stv090x_write_regs(state, reg, &tmp, 1);  in stv090x_write_reg()
751 static inline void stv090x_tuner_i2c_lock(struct stv090x_state *state)  in stv090x_tuner_i2c_lock()  argument
753 	if (state->config->tuner_i2c_lock)  in stv090x_tuner_i2c_lock()
754 		state->config->tuner_i2c_lock(&state->frontend, 1);  in stv090x_tuner_i2c_lock()
756 		mutex_lock(&state->internal->tuner_lock);  in stv090x_tuner_i2c_lock()
759 static inline void stv090x_tuner_i2c_unlock(struct stv090x_state *state)  in stv090x_tuner_i2c_unlock()  argument
761 	if (state->config->tuner_i2c_lock)  in stv090x_tuner_i2c_unlock()
762 		state->config->tuner_i2c_lock(&state->frontend, 0);  in stv090x_tuner_i2c_unlock()
764 		mutex_unlock(&state->internal->tuner_lock);  in stv090x_tuner_i2c_unlock()
767 static int stv090x_i2c_gate_ctrl(struct stv090x_state *state, int enable)  in stv090x_i2c_gate_ctrl()  argument
772 	 * NOTE! A lock is used as a FSM to control the state in which  in stv090x_i2c_gate_ctrl()
781 		stv090x_tuner_i2c_lock(state);  in stv090x_i2c_gate_ctrl()
783 	reg = STV090x_READ_DEMOD(state, I2CRPT);  in stv090x_i2c_gate_ctrl()
787 		if (STV090x_WRITE_DEMOD(state, I2CRPT, reg) < 0)  in stv090x_i2c_gate_ctrl()
793 		if ((STV090x_WRITE_DEMOD(state, I2CRPT, reg)) < 0)  in stv090x_i2c_gate_ctrl()
798 		stv090x_tuner_i2c_unlock(state);  in stv090x_i2c_gate_ctrl()
803 	stv090x_tuner_i2c_unlock(state);  in stv090x_i2c_gate_ctrl()
807 static void stv090x_get_lock_tmg(struct stv090x_state *state)  in stv090x_get_lock_tmg()  argument
809 	switch (state->algo) {  in stv090x_get_lock_tmg()
812 		if (state->srate <= 1500000) {  /*10Msps< SR <=15Msps*/  in stv090x_get_lock_tmg()
813 			state->DemodTimeout = 1500;  in stv090x_get_lock_tmg()
814 			state->FecTimeout = 400;  in stv090x_get_lock_tmg()
815 		} else if (state->srate <= 5000000) {  /*10Msps< SR <=15Msps*/  in stv090x_get_lock_tmg()
816 			state->DemodTimeout = 1000;  in stv090x_get_lock_tmg()
817 			state->FecTimeout = 300;  in stv090x_get_lock_tmg()
819 			state->DemodTimeout = 700;  in stv090x_get_lock_tmg()
820 			state->FecTimeout = 100;  in stv090x_get_lock_tmg()
828 		if (state->srate <= 1000000) {  /*SR <=1Msps*/  in stv090x_get_lock_tmg()
829 			state->DemodTimeout = 4500;  in stv090x_get_lock_tmg()
830 			state->FecTimeout = 1700;  in stv090x_get_lock_tmg()
831 		} else if (state->srate <= 2000000) { /*1Msps < SR <= 2Msps */  in stv090x_get_lock_tmg()
832 			state->DemodTimeout = 2500;  in stv090x_get_lock_tmg()
833 			state->FecTimeout = 1100;  in stv090x_get_lock_tmg()
834 		} else if (state->srate <= 5000000) { /*2Msps < SR <= 5Msps */  in stv090x_get_lock_tmg()
835 			state->DemodTimeout = 1000;  in stv090x_get_lock_tmg()
836 			state->FecTimeout = 550;  in stv090x_get_lock_tmg()
837 		} else if (state->srate <= 10000000) { /*5Msps < SR <= 10Msps */  in stv090x_get_lock_tmg()
838 			state->DemodTimeout = 700;  in stv090x_get_lock_tmg()
839 			state->FecTimeout = 250;  in stv090x_get_lock_tmg()
840 		} else if (state->srate <= 20000000) { /*10Msps < SR <= 20Msps */  in stv090x_get_lock_tmg()
841 			state->DemodTimeout = 400;  in stv090x_get_lock_tmg()
842 			state->FecTimeout = 130;  in stv090x_get_lock_tmg()
844 			state->DemodTimeout = 300;  in stv090x_get_lock_tmg()
845 			state->FecTimeout = 100;  in stv090x_get_lock_tmg()
850 	if (state->algo == STV090x_WARM_SEARCH)  in stv090x_get_lock_tmg()
851 		state->DemodTimeout /= 2;  in stv090x_get_lock_tmg()
854 static int stv090x_set_srate(struct stv090x_state *state, u32 srate)  in stv090x_set_srate()  argument
860 		sym /= (state->internal->mclk >> 12);  in stv090x_set_srate()
863 		sym /= (state->internal->mclk >> 10);  in stv090x_set_srate()
866 		sym /= (state->internal->mclk >> 7);  in stv090x_set_srate()
869 	if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0x7f) < 0) /* MSB */  in stv090x_set_srate()
871 	if (STV090x_WRITE_DEMOD(state, SFRINIT0, (sym & 0xff)) < 0) /* LSB */  in stv090x_set_srate()
880 static int stv090x_set_max_srate(struct stv090x_state *state, u32 clk, u32 srate)  in stv090x_set_max_srate()  argument
887 		sym /= (state->internal->mclk >> 12);  in stv090x_set_max_srate()
890 		sym /= (state->internal->mclk >> 10);  in stv090x_set_max_srate()
893 		sym /= (state->internal->mclk >> 7);  in stv090x_set_max_srate()
897 		if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0) /* MSB */  in stv090x_set_max_srate()
899 		if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0) /* LSB */  in stv090x_set_max_srate()
902 		if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x7f) < 0) /* MSB */  in stv090x_set_max_srate()
904 		if (STV090x_WRITE_DEMOD(state, SFRUP0, 0xff) < 0) /* LSB */  in stv090x_set_max_srate()
914 static int stv090x_set_min_srate(struct stv090x_state *state, u32 clk, u32 srate)  in stv090x_set_min_srate()  argument
921 		sym /= (state->internal->mclk >> 12);  in stv090x_set_min_srate()
924 		sym /= (state->internal->mclk >> 10);  in stv090x_set_min_srate()
927 		sym /= (state->internal->mclk >> 7);  in stv090x_set_min_srate()
930 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, ((sym >> 8) & 0x7f)) < 0) /* MSB */  in stv090x_set_min_srate()
932 	if (STV090x_WRITE_DEMOD(state, SFRLOW0, (sym & 0xff)) < 0) /* LSB */  in stv090x_set_min_srate()
960 static int stv090x_set_vit_thacq(struct stv090x_state *state)  in stv090x_set_vit_thacq()  argument
962 	if (STV090x_WRITE_DEMOD(state, VTH12, 0x96) < 0)  in stv090x_set_vit_thacq()
964 	if (STV090x_WRITE_DEMOD(state, VTH23, 0x64) < 0)  in stv090x_set_vit_thacq()
966 	if (STV090x_WRITE_DEMOD(state, VTH34, 0x36) < 0)  in stv090x_set_vit_thacq()
968 	if (STV090x_WRITE_DEMOD(state, VTH56, 0x23) < 0)  in stv090x_set_vit_thacq()
970 	if (STV090x_WRITE_DEMOD(state, VTH67, 0x1e) < 0)  in stv090x_set_vit_thacq()
972 	if (STV090x_WRITE_DEMOD(state, VTH78, 0x19) < 0)  in stv090x_set_vit_thacq()
980 static int stv090x_set_vit_thtracq(struct stv090x_state *state)  in stv090x_set_vit_thtracq()  argument
982 	if (STV090x_WRITE_DEMOD(state, VTH12, 0xd0) < 0)  in stv090x_set_vit_thtracq()
984 	if (STV090x_WRITE_DEMOD(state, VTH23, 0x7d) < 0)  in stv090x_set_vit_thtracq()
986 	if (STV090x_WRITE_DEMOD(state, VTH34, 0x53) < 0)  in stv090x_set_vit_thtracq()
988 	if (STV090x_WRITE_DEMOD(state, VTH56, 0x2f) < 0)  in stv090x_set_vit_thtracq()
990 	if (STV090x_WRITE_DEMOD(state, VTH67, 0x24) < 0)  in stv090x_set_vit_thtracq()
992 	if (STV090x_WRITE_DEMOD(state, VTH78, 0x1f) < 0)  in stv090x_set_vit_thtracq()
1000 static int stv090x_set_viterbi(struct stv090x_state *state)  in stv090x_set_viterbi()  argument
1002 	switch (state->search_mode) {  in stv090x_set_viterbi()
1004 		if (STV090x_WRITE_DEMOD(state, FECM, 0x10) < 0) /* DVB-S and DVB-S2 */  in stv090x_set_viterbi()
1006 		if (STV090x_WRITE_DEMOD(state, PRVIT, 0x3f) < 0) /* all puncture rate */  in stv090x_set_viterbi()
1010 		if (STV090x_WRITE_DEMOD(state, FECM, 0x00) < 0) /* disable DSS */  in stv090x_set_viterbi()
1012 		switch (state->fec) {  in stv090x_set_viterbi()
1014 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x01) < 0)  in stv090x_set_viterbi()
1019 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x02) < 0)  in stv090x_set_viterbi()
1024 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x04) < 0)  in stv090x_set_viterbi()
1029 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x08) < 0)  in stv090x_set_viterbi()
1034 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x20) < 0)  in stv090x_set_viterbi()
1039 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x2f) < 0) /* all */  in stv090x_set_viterbi()
1045 		if (STV090x_WRITE_DEMOD(state, FECM, 0x80) < 0)  in stv090x_set_viterbi()
1047 		switch (state->fec) {  in stv090x_set_viterbi()
1049 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x01) < 0)  in stv090x_set_viterbi()
1054 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x02) < 0)  in stv090x_set_viterbi()
1059 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x10) < 0)  in stv090x_set_viterbi()
1064 			if (STV090x_WRITE_DEMOD(state, PRVIT, 0x13) < 0) /* 1/2, 2/3, 6/7 */  in stv090x_set_viterbi()
1078 static int stv090x_stop_modcod(struct stv090x_state *state)  in stv090x_stop_modcod()  argument
1080 	if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_stop_modcod()
1082 	if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xff) < 0)  in stv090x_stop_modcod()
1084 	if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0xff) < 0)  in stv090x_stop_modcod()
1086 	if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0xff) < 0)  in stv090x_stop_modcod()
1088 	if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0xff) < 0)  in stv090x_stop_modcod()
1090 	if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0xff) < 0)  in stv090x_stop_modcod()
1092 	if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0xff) < 0)  in stv090x_stop_modcod()
1094 	if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0xff) < 0)  in stv090x_stop_modcod()
1096 	if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0xff) < 0)  in stv090x_stop_modcod()
1098 	if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0xff) < 0)  in stv090x_stop_modcod()
1100 	if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0xff) < 0)  in stv090x_stop_modcod()
1102 	if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0xff) < 0)  in stv090x_stop_modcod()
1104 	if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0xff) < 0)  in stv090x_stop_modcod()
1106 	if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0xff) < 0)  in stv090x_stop_modcod()
1108 	if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0xff) < 0)  in stv090x_stop_modcod()
1110 	if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0xff) < 0)  in stv090x_stop_modcod()
1118 static int stv090x_activate_modcod(struct stv090x_state *state)  in stv090x_activate_modcod()  argument
1120 	if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_activate_modcod()
1122 	if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xfc) < 0)  in stv090x_activate_modcod()
1124 	if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0xcc) < 0)  in stv090x_activate_modcod()
1126 	if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0xcc) < 0)  in stv090x_activate_modcod()
1128 	if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0xcc) < 0)  in stv090x_activate_modcod()
1130 	if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0xcc) < 0)  in stv090x_activate_modcod()
1132 	if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0xcc) < 0)  in stv090x_activate_modcod()
1134 	if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0xcc) < 0)  in stv090x_activate_modcod()
1136 	if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0xcc) < 0)  in stv090x_activate_modcod()
1138 	if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0xcc) < 0)  in stv090x_activate_modcod()
1140 	if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0xcc) < 0)  in stv090x_activate_modcod()
1142 	if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0xcc) < 0)  in stv090x_activate_modcod()
1144 	if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0xcc) < 0)  in stv090x_activate_modcod()
1146 	if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0xcc) < 0)  in stv090x_activate_modcod()
1148 	if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0xcc) < 0)  in stv090x_activate_modcod()
1150 	if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0xcf) < 0)  in stv090x_activate_modcod()
1159 static int stv090x_activate_modcod_single(struct stv090x_state *state)  in stv090x_activate_modcod_single()  argument
1162 	if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_activate_modcod_single()
1164 	if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xf0) < 0)  in stv090x_activate_modcod_single()
1166 	if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0x00) < 0)  in stv090x_activate_modcod_single()
1168 	if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0x00) < 0)  in stv090x_activate_modcod_single()
1170 	if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0x00) < 0)  in stv090x_activate_modcod_single()
1172 	if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0x00) < 0)  in stv090x_activate_modcod_single()
1174 	if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0x00) < 0)  in stv090x_activate_modcod_single()
1176 	if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0x00) < 0)  in stv090x_activate_modcod_single()
1178 	if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0x00) < 0)  in stv090x_activate_modcod_single()
1180 	if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0x00) < 0)  in stv090x_activate_modcod_single()
1182 	if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0x00) < 0)  in stv090x_activate_modcod_single()
1184 	if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0x00) < 0)  in stv090x_activate_modcod_single()
1186 	if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0x00) < 0)  in stv090x_activate_modcod_single()
1188 	if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0x00) < 0)  in stv090x_activate_modcod_single()
1190 	if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0x00) < 0)  in stv090x_activate_modcod_single()
1192 	if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0x0f) < 0)  in stv090x_activate_modcod_single()
1202 static int stv090x_vitclk_ctl(struct stv090x_state *state, int enable)  in stv090x_vitclk_ctl()  argument
1206 	switch (state->demod) {  in stv090x_vitclk_ctl()
1208 		mutex_lock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1209 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_vitclk_ctl()
1211 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_vitclk_ctl()
1213 		mutex_unlock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1217 		mutex_lock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1218 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_vitclk_ctl()
1220 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_vitclk_ctl()
1222 		mutex_unlock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1231 	mutex_unlock(&state->internal->demod_lock);  in stv090x_vitclk_ctl()
1236 static int stv090x_dvbs_track_crl(struct stv090x_state *state)  in stv090x_dvbs_track_crl()  argument
1238 	if (state->internal->dev_ver >= 0x30) {  in stv090x_dvbs_track_crl()
1240 		if (state->srate >= 15000000) {  in stv090x_dvbs_track_crl()
1241 			if (STV090x_WRITE_DEMOD(state, ACLC, 0x2b) < 0)  in stv090x_dvbs_track_crl()
1243 			if (STV090x_WRITE_DEMOD(state, BCLC, 0x1a) < 0)  in stv090x_dvbs_track_crl()
1245 		} else if ((state->srate >= 7000000) && (15000000 > state->srate)) {  in stv090x_dvbs_track_crl()
1246 			if (STV090x_WRITE_DEMOD(state, ACLC, 0x0c) < 0)  in stv090x_dvbs_track_crl()
1248 			if (STV090x_WRITE_DEMOD(state, BCLC, 0x1b) < 0)  in stv090x_dvbs_track_crl()
1250 		} else if (state->srate < 7000000) {  in stv090x_dvbs_track_crl()
1251 			if (STV090x_WRITE_DEMOD(state, ACLC, 0x2c) < 0)  in stv090x_dvbs_track_crl()
1253 			if (STV090x_WRITE_DEMOD(state, BCLC, 0x1c) < 0)  in stv090x_dvbs_track_crl()
1259 		if (STV090x_WRITE_DEMOD(state, ACLC, 0x1a) < 0)  in stv090x_dvbs_track_crl()
1261 		if (STV090x_WRITE_DEMOD(state, BCLC, 0x09) < 0)  in stv090x_dvbs_track_crl()
1270 static int stv090x_delivery_search(struct stv090x_state *state)  in stv090x_delivery_search()  argument
1274 	switch (state->search_mode) {  in stv090x_delivery_search()
1277 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_delivery_search()
1280 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1286 		if (stv090x_vitclk_ctl(state, 0) < 0)  in stv090x_delivery_search()
1289 		if (stv090x_dvbs_track_crl(state) < 0)  in stv090x_delivery_search()
1292 		if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x22) < 0) /* disable DVB-S2 */  in stv090x_delivery_search()
1295 		if (stv090x_set_vit_thacq(state) < 0)  in stv090x_delivery_search()
1297 		if (stv090x_set_viterbi(state) < 0)  in stv090x_delivery_search()
1302 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_delivery_search()
1305 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1309 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1312 		if (stv090x_vitclk_ctl(state, 1) < 0)  in stv090x_delivery_search()
1315 		if (STV090x_WRITE_DEMOD(state, ACLC, 0x1a) < 0) /* stop DVB-S CR loop */  in stv090x_delivery_search()
1317 		if (STV090x_WRITE_DEMOD(state, BCLC, 0x09) < 0)  in stv090x_delivery_search()
1320 		if (state->internal->dev_ver <= 0x20) {  in stv090x_delivery_search()
1322 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x26) < 0)  in stv090x_delivery_search()
1326 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x66) < 0)  in stv090x_delivery_search()
1330 		if (state->demod_mode != STV090x_SINGLE) {  in stv090x_delivery_search()
1332 			if (stv090x_activate_modcod(state) < 0)  in stv090x_delivery_search()
1339 			if (stv090x_activate_modcod_single(state) < 0)  in stv090x_delivery_search()
1343 		if (stv090x_set_vit_thtracq(state) < 0)  in stv090x_delivery_search()
1350 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_delivery_search()
1353 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1357 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_delivery_search()
1360 		if (stv090x_vitclk_ctl(state, 0) < 0)  in stv090x_delivery_search()
1363 		if (stv090x_dvbs_track_crl(state) < 0)  in stv090x_delivery_search()
1366 		if (state->internal->dev_ver <= 0x20) {  in stv090x_delivery_search()
1368 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x26) < 0)  in stv090x_delivery_search()
1372 			if (STV090x_WRITE_DEMOD(state, CAR2CFG, 0x66) < 0)  in stv090x_delivery_search()
1376 		if (state->demod_mode != STV090x_SINGLE) {  in stv090x_delivery_search()
1378 			if (stv090x_activate_modcod(state) < 0)  in stv090x_delivery_search()
1385 			if (stv090x_activate_modcod_single(state) < 0)  in stv090x_delivery_search()
1389 		if (stv090x_set_vit_thacq(state) < 0)  in stv090x_delivery_search()
1392 		if (stv090x_set_viterbi(state) < 0)  in stv090x_delivery_search()
1402 static int stv090x_start_search(struct stv090x_state *state)  in stv090x_start_search()  argument
1408 	reg = STV090x_READ_DEMOD(state, DMDISTATE);  in stv090x_start_search()
1410 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, reg) < 0)  in stv090x_start_search()
1413 	if (state->internal->dev_ver <= 0x20) {  in stv090x_start_search()
1414 		if (state->srate <= 5000000) {  in stv090x_start_search()
1415 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0x44) < 0)  in stv090x_start_search()
1417 			if (STV090x_WRITE_DEMOD(state, CFRUP1, 0x0f) < 0)  in stv090x_start_search()
1419 			if (STV090x_WRITE_DEMOD(state, CFRUP0, 0xff) < 0)  in stv090x_start_search()
1421 			if (STV090x_WRITE_DEMOD(state, CFRLOW1, 0xf0) < 0)  in stv090x_start_search()
1423 			if (STV090x_WRITE_DEMOD(state, CFRLOW0, 0x00) < 0)  in stv090x_start_search()
1427 			if (STV090x_WRITE_DEMOD(state, RTCS2, 0x68) < 0)  in stv090x_start_search()
1432 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0xc4) < 0)  in stv090x_start_search()
1435 			if (STV090x_WRITE_DEMOD(state, RTCS2, 0x44) < 0)  in stv090x_start_search()
1440 		if (state->srate <= 5000000) {  in stv090x_start_search()
1442 			STV090x_WRITE_DEMOD(state, RTCS2, 0x68);  in stv090x_start_search()
1445 			STV090x_WRITE_DEMOD(state, RTCS2, 0x44);  in stv090x_start_search()
1449 		STV090x_WRITE_DEMOD(state, CARCFG, 0x46);  in stv090x_start_search()
1451 		if (state->algo == STV090x_WARM_SEARCH) {  in stv090x_start_search()
1457 			freq_abs /= (state->internal->mclk / 1000);  in stv090x_start_search()
1465 			freq_abs  = (state->search_range / 2000) + 600;  in stv090x_start_search()
1467 			freq_abs /= (state->internal->mclk / 1000);  in stv090x_start_search()
1471 		if (STV090x_WRITE_DEMOD(state, CFRUP1, MSB(freq)) < 0)  in stv090x_start_search()
1473 		if (STV090x_WRITE_DEMOD(state, CFRUP0, LSB(freq)) < 0)  in stv090x_start_search()
1478 		if (STV090x_WRITE_DEMOD(state, CFRLOW1, MSB(freq)) < 0)  in stv090x_start_search()
1480 		if (STV090x_WRITE_DEMOD(state, CFRLOW0, LSB(freq)) < 0)  in stv090x_start_search()
1485 	if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0) < 0)  in stv090x_start_search()
1487 	if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0) < 0)  in stv090x_start_search()
1490 	if (state->internal->dev_ver >= 0x20) {  in stv090x_start_search()
1491 		if (STV090x_WRITE_DEMOD(state, EQUALCFG, 0x41) < 0)  in stv090x_start_search()
1493 		if (STV090x_WRITE_DEMOD(state, FFECFG, 0x41) < 0)  in stv090x_start_search()
1496 		if ((state->search_mode == STV090x_SEARCH_DVBS1)	||  in stv090x_start_search()
1497 			(state->search_mode == STV090x_SEARCH_DSS)	||  in stv090x_start_search()
1498 			(state->search_mode == STV090x_SEARCH_AUTO)) {  in stv090x_start_search()
1500 			if (STV090x_WRITE_DEMOD(state, VITSCALE, 0x82) < 0)  in stv090x_start_search()
1502 			if (STV090x_WRITE_DEMOD(state, VAVSRVIT, 0x00) < 0)  in stv090x_start_search()
1507 	if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x00) < 0)  in stv090x_start_search()
1509 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0xe0) < 0)  in stv090x_start_search()
1511 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0xc0) < 0)  in stv090x_start_search()
1514 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_start_search()
1517 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_start_search()
1519 	reg = STV090x_READ_DEMOD(state, DMDCFG2);  in stv090x_start_search()
1521 	if (STV090x_WRITE_DEMOD(state, DMDCFG2, reg) < 0)  in stv090x_start_search()
1524 	if (STV090x_WRITE_DEMOD(state, RTC, 0x88) < 0)  in stv090x_start_search()
1527 	if (state->internal->dev_ver >= 0x20) {  in stv090x_start_search()
1529 		if (state->srate < 2000000) {  in stv090x_start_search()
1530 			if (state->internal->dev_ver <= 0x20) {  in stv090x_start_search()
1532 				if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x39) < 0)  in stv090x_start_search()
1536 				if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x89) < 0)  in stv090x_start_search()
1539 			if (STV090x_WRITE_DEMOD(state, CARHDR, 0x40) < 0)  in stv090x_start_search()
1541 		} else if (state->srate < 10000000) {  in stv090x_start_search()
1542 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x4c) < 0)  in stv090x_start_search()
1544 			if (STV090x_WRITE_DEMOD(state, CARHDR, 0x20) < 0)  in stv090x_start_search()
1547 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x4b) < 0)  in stv090x_start_search()
1549 			if (STV090x_WRITE_DEMOD(state, CARHDR, 0x20) < 0)  in stv090x_start_search()
1553 		if (state->srate < 10000000) {  in stv090x_start_search()
1554 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0xef) < 0)  in stv090x_start_search()
1557 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0xed) < 0)  in stv090x_start_search()
1562 	switch (state->algo) {  in stv090x_start_search()
1567 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_start_search()
1569 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_start_search()
1575 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_start_search()
1577 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0)  in stv090x_start_search()
1590 static int stv090x_get_agc2_min_level(struct stv090x_state *state)  in stv090x_get_agc2_min_level()  argument
1595 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_get_agc2_min_level()
1597 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_get_agc2_min_level()
1600 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_get_agc2_min_level()
1603 	if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x83) < 0) /* SR = 65 Msps Max */  in stv090x_get_agc2_min_level()
1605 	if (STV090x_WRITE_DEMOD(state, SFRUP0, 0xc0) < 0)  in stv090x_get_agc2_min_level()
1607 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x82) < 0) /* SR= 400 ksps Min */  in stv090x_get_agc2_min_level()
1609 	if (STV090x_WRITE_DEMOD(state, SFRLOW0, 0xa0) < 0)  in stv090x_get_agc2_min_level()
1611 	if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x00) < 0) /* stop acq @ coarse carrier state */  in stv090x_get_agc2_min_level()
1613 	if (stv090x_set_srate(state, 1000000) < 0)  in stv090x_get_agc2_min_level()
1616 	steps  = state->search_range / 1000000;  in stv090x_get_agc2_min_level()
1621 	freq_step = (1000000 * 256) / (state->internal->mclk / 256);  in stv090x_get_agc2_min_level()
1632 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5c) < 0) /* Demod RESET */  in stv090x_get_agc2_min_level()
1634 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, (freq_init >> 8) & 0xff) < 0)  in stv090x_get_agc2_min_level()
1636 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, freq_init & 0xff) < 0)  in stv090x_get_agc2_min_level()
1638 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x58) < 0) /* Demod RESET */  in stv090x_get_agc2_min_level()
1644 			agc2 += (STV090x_READ_DEMOD(state, AGC2I1) << 8) |  in stv090x_get_agc2_min_level()
1645 				STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_get_agc2_min_level()
1658 static u32 stv090x_get_srate(struct stv090x_state *state, u32 clk)  in stv090x_get_srate()  argument
1663 	r3 = STV090x_READ_DEMOD(state, SFR3);  in stv090x_get_srate()
1664 	r2 = STV090x_READ_DEMOD(state, SFR2);  in stv090x_get_srate()
1665 	r1 = STV090x_READ_DEMOD(state, SFR1);  in stv090x_get_srate()
1666 	r0 = STV090x_READ_DEMOD(state, SFR0);  in stv090x_get_srate()
1683 static u32 stv090x_srate_srch_coarse(struct stv090x_state *state)  in stv090x_srate_srch_coarse()  argument
1685 	struct dvb_frontend *fe = &state->frontend;  in stv090x_srate_srch_coarse()
1692 	if (state->internal->dev_ver >= 0x30)  in stv090x_srate_srch_coarse()
1697 	reg = STV090x_READ_DEMOD(state, DMDISTATE);  in stv090x_srate_srch_coarse()
1699 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, reg) < 0)  in stv090x_srate_srch_coarse()
1701 	if (STV090x_WRITE_DEMOD(state, TMGCFG, 0x12) < 0)  in stv090x_srate_srch_coarse()
1703 	if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc0) < 0)  in stv090x_srate_srch_coarse()
1705 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0xf0) < 0)  in stv090x_srate_srch_coarse()
1707 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0xe0) < 0)  in stv090x_srate_srch_coarse()
1709 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_srate_srch_coarse()
1712 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_srate_srch_coarse()
1715 	if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x83) < 0)  in stv090x_srate_srch_coarse()
1717 	if (STV090x_WRITE_DEMOD(state, SFRUP0, 0xc0) < 0)  in stv090x_srate_srch_coarse()
1719 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x82) < 0)  in stv090x_srate_srch_coarse()
1721 	if (STV090x_WRITE_DEMOD(state, SFRLOW0, 0xa0) < 0)  in stv090x_srate_srch_coarse()
1723 	if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x00) < 0)  in stv090x_srate_srch_coarse()
1725 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x50) < 0)  in stv090x_srate_srch_coarse()
1728 	if (state->internal->dev_ver >= 0x30) {  in stv090x_srate_srch_coarse()
1729 		if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x99) < 0)  in stv090x_srate_srch_coarse()
1731 		if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x98) < 0)  in stv090x_srate_srch_coarse()
1734 	} else if (state->internal->dev_ver >= 0x20) {  in stv090x_srate_srch_coarse()
1735 		if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x6a) < 0)  in stv090x_srate_srch_coarse()
1737 		if (STV090x_WRITE_DEMOD(state, SFRSTEP, 0x95) < 0)  in stv090x_srate_srch_coarse()
1741 	if (state->srate <= 2000000)  in stv090x_srate_srch_coarse()
1743 	else if (state->srate <= 5000000)  in stv090x_srate_srch_coarse()
1745 	else if (state->srate <= 12000000)  in stv090x_srate_srch_coarse()
1750 	steps  = -1 + ((state->search_range / 1000) / car_step);  in stv090x_srate_srch_coarse()
1757 		car_step = (state->search_range / 1000) / 10;  in stv090x_srate_srch_coarse()
1761 	freq = state->frequency;  in stv090x_srate_srch_coarse()
1764 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5f) < 0) /* Demod RESET */  in stv090x_srate_srch_coarse()
1766 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0x00) < 0)  in stv090x_srate_srch_coarse()
1768 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0x00) < 0)  in stv090x_srate_srch_coarse()
1770 		if (STV090x_WRITE_DEMOD(state, SFRINIT1, 0x00) < 0)  in stv090x_srate_srch_coarse()
1772 		if (STV090x_WRITE_DEMOD(state, SFRINIT0, 0x00) < 0)  in stv090x_srate_srch_coarse()
1775 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x40) < 0)  in stv090x_srate_srch_coarse()
1779 			reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_srate_srch_coarse()
1782 			agc2 += (STV090x_READ_DEMOD(state, AGC2I1) << 8) |  in stv090x_srate_srch_coarse()
1783 				STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_srate_srch_coarse()
1786 		srate_coarse = stv090x_get_srate(state, state->internal->mclk);  in stv090x_srate_srch_coarse()
1799 			if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_srate_srch_coarse()
1802 			if (state->config->tuner_set_frequency) {  in stv090x_srate_srch_coarse()
1803 				if (state->config->tuner_set_frequency(fe, freq) < 0)  in stv090x_srate_srch_coarse()
1807 			if (state->config->tuner_set_bandwidth) {  in stv090x_srate_srch_coarse()
1808 				if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_srate_srch_coarse()
1812 			if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_srate_srch_coarse()
1817 			if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_srate_srch_coarse()
1820 			if (state->config->tuner_get_status) {  in stv090x_srate_srch_coarse()
1821 				if (state->config->tuner_get_status(fe, &reg) < 0)  in stv090x_srate_srch_coarse()
1830 			if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_srate_srch_coarse()
1838 		srate_coarse = stv090x_get_srate(state, state->internal->mclk);  in stv090x_srate_srch_coarse()
1843 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_srate_srch_coarse()
1849 static u32 stv090x_srate_srch_fine(struct stv090x_state *state)  in stv090x_srate_srch_fine()  argument
1853 	srate_coarse = stv090x_get_srate(state, state->internal->mclk);  in stv090x_srate_srch_fine()
1854 	freq_coarse  = STV090x_READ_DEMOD(state, CFR2) << 8;  in stv090x_srate_srch_fine()
1855 	freq_coarse |= STV090x_READ_DEMOD(state, CFR1);  in stv090x_srate_srch_fine()
1858 	if (sym < state->srate)  in stv090x_srate_srch_fine()
1861 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0) /* Demod RESET */  in stv090x_srate_srch_fine()
1863 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc1) < 0)  in stv090x_srate_srch_fine()
1865 		if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0x20) < 0)  in stv090x_srate_srch_fine()
1867 		if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0x00) < 0)  in stv090x_srate_srch_fine()
1869 		if (STV090x_WRITE_DEMOD(state, TMGCFG, 0xd2) < 0)  in stv090x_srate_srch_fine()
1871 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_srate_srch_fine()
1873 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_srate_srch_fine()
1876 		if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_srate_srch_fine()
1879 		if (state->internal->dev_ver >= 0x30) {  in stv090x_srate_srch_fine()
1880 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x79) < 0)  in stv090x_srate_srch_fine()
1882 		} else if (state->internal->dev_ver >= 0x20) {  in stv090x_srate_srch_fine()
1883 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0)  in stv090x_srate_srch_fine()
1890 			sym /= (state->internal->mclk / 1000);  in stv090x_srate_srch_fine()
1891 			if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1893 			if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1897 			sym /= (state->internal->mclk / 1000);  in stv090x_srate_srch_fine()
1898 			if (STV090x_WRITE_DEMOD(state, SFRLOW1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1900 			if (STV090x_WRITE_DEMOD(state, SFRLOW0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1903 			sym /= (state->internal->mclk / 1000);  in stv090x_srate_srch_fine()
1904 			if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0xff) < 0)  in stv090x_srate_srch_fine()
1906 			if (STV090x_WRITE_DEMOD(state, SFRINIT0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1911 			sym /= (state->internal->mclk / 100);  in stv090x_srate_srch_fine()
1912 			if (STV090x_WRITE_DEMOD(state, SFRUP1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1914 			if (STV090x_WRITE_DEMOD(state, SFRUP0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1918 			sym /= (state->internal->mclk / 100);  in stv090x_srate_srch_fine()
1919 			if (STV090x_WRITE_DEMOD(state, SFRLOW1, (sym >> 8) & 0x7f) < 0)  in stv090x_srate_srch_fine()
1921 			if (STV090x_WRITE_DEMOD(state, SFRLOW0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1924 			sym /= (state->internal->mclk / 100);  in stv090x_srate_srch_fine()
1925 			if (STV090x_WRITE_DEMOD(state, SFRINIT1, (sym >> 8) & 0xff) < 0)  in stv090x_srate_srch_fine()
1927 			if (STV090x_WRITE_DEMOD(state, SFRINIT0, sym & 0xff) < 0)  in stv090x_srate_srch_fine()
1930 		if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x20) < 0)  in stv090x_srate_srch_fine()
1932 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, (freq_coarse >> 8) & 0xff) < 0)  in stv090x_srate_srch_fine()
1934 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, freq_coarse & 0xff) < 0)  in stv090x_srate_srch_fine()
1936 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0) /* trigger acquisition */  in stv090x_srate_srch_fine()
1947 static int stv090x_get_dmdlock(struct stv090x_state *state, s32 timeout)  in stv090x_get_dmdlock()  argument
1954 		reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_get_dmdlock()
1966 			reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_get_dmdlock()
1981 static int stv090x_blind_search(struct stv090x_state *state)  in stv090x_blind_search()  argument
1992 	agc2 = stv090x_get_agc2_min_level(state);  in stv090x_blind_search()
1994 	if (agc2 > STV090x_SEARCH_AGC2_TH(state->internal->dev_ver)) {  in stv090x_blind_search()
1998 		if (state->internal->dev_ver <= 0x20) {  in stv090x_blind_search()
1999 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0xc4) < 0)  in stv090x_blind_search()
2003 			if (STV090x_WRITE_DEMOD(state, CARCFG, 0x06) < 0)  in stv090x_blind_search()
2007 		if (STV090x_WRITE_DEMOD(state, RTCS2, 0x44) < 0)  in stv090x_blind_search()
2010 		if (state->internal->dev_ver >= 0x20) {  in stv090x_blind_search()
2011 			if (STV090x_WRITE_DEMOD(state, EQUALCFG, 0x41) < 0)  in stv090x_blind_search()
2013 			if (STV090x_WRITE_DEMOD(state, FFECFG, 0x41) < 0)  in stv090x_blind_search()
2015 			if (STV090x_WRITE_DEMOD(state, VITSCALE, 0x82) < 0)  in stv090x_blind_search()
2017 			if (STV090x_WRITE_DEMOD(state, VAVSRVIT, 0x00) < 0) /* set viterbi hysteresis */  in stv090x_blind_search()
2023 			if (STV090x_WRITE_DEMOD(state, KREFTMG, k_ref) < 0)  in stv090x_blind_search()
2025 			if (stv090x_srate_srch_coarse(state) != 0) {  in stv090x_blind_search()
2026 				srate_coarse = stv090x_srate_srch_fine(state);  in stv090x_blind_search()
2028 					stv090x_get_lock_tmg(state);  in stv090x_blind_search()
2029 					lock = stv090x_get_dmdlock(state,  in stv090x_blind_search()
2030 							state->DemodTimeout);  in stv090x_blind_search()
2038 					agc2 += (STV090x_READ_DEMOD(state, AGC2I1) << 8) |  in stv090x_blind_search()
2039 						STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_blind_search()
2042 					reg = STV090x_READ_DEMOD(state, DSTATUS2);  in stv090x_blind_search()
2064 static int stv090x_chk_tmg(struct stv090x_state *state)  in stv090x_chk_tmg()  argument
2071 	freq = STV090x_READ_DEMOD(state, CARFREQ);  in stv090x_chk_tmg()
2072 	tmg_thh = STV090x_READ_DEMOD(state, TMGTHRISE);  in stv090x_chk_tmg()
2073 	tmg_thl = STV090x_READ_DEMOD(state, TMGTHFALL);  in stv090x_chk_tmg()
2074 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, 0x20) < 0)  in stv090x_chk_tmg()
2076 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, 0x00) < 0)  in stv090x_chk_tmg()
2079 	reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_chk_tmg()
2081 	if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_chk_tmg()
2083 	if (STV090x_WRITE_DEMOD(state, RTC, 0x80) < 0)  in stv090x_chk_tmg()
2086 	if (STV090x_WRITE_DEMOD(state, RTCS2, 0x40) < 0)  in stv090x_chk_tmg()
2088 	if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x00) < 0)  in stv090x_chk_tmg()
2091 	if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0x00) < 0) /* set car ofset to 0 */  in stv090x_chk_tmg()
2093 	if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0x00) < 0)  in stv090x_chk_tmg()
2095 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x65) < 0)  in stv090x_chk_tmg()
2098 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0) /* trigger acquisition */  in stv090x_chk_tmg()
2103 		reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_chk_tmg()
2111 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_chk_tmg()
2113 	if (STV090x_WRITE_DEMOD(state, RTC, 0x88) < 0) /* DVB-S1 timing */  in stv090x_chk_tmg()
2115 	if (STV090x_WRITE_DEMOD(state, RTCS2, 0x68) < 0) /* DVB-S2 timing */  in stv090x_chk_tmg()
2118 	if (STV090x_WRITE_DEMOD(state, CARFREQ, freq) < 0)  in stv090x_chk_tmg()
2120 	if (STV090x_WRITE_DEMOD(state, TMGTHRISE, tmg_thh) < 0)  in stv090x_chk_tmg()
2122 	if (STV090x_WRITE_DEMOD(state, TMGTHFALL, tmg_thl) < 0)  in stv090x_chk_tmg()
2132 static int stv090x_get_coldlock(struct stv090x_state *state, s32 timeout_dmd)  in stv090x_get_coldlock()  argument
2134 	struct dvb_frontend *fe = &state->frontend;  in stv090x_get_coldlock()
2140 	if (state->srate >= 10000000)  in stv090x_get_coldlock()
2145 	lock = stv090x_get_dmdlock(state, timeout_lock); /* cold start wait */  in stv090x_get_coldlock()
2149 	if (state->srate >= 10000000) {  in stv090x_get_coldlock()
2150 		if (stv090x_chk_tmg(state)) {  in stv090x_get_coldlock()
2151 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_get_coldlock()
2153 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0)  in stv090x_get_coldlock()
2155 			return stv090x_get_dmdlock(state, timeout_dmd);  in stv090x_get_coldlock()
2160 	if (state->srate <= 4000000)  in stv090x_get_coldlock()
2162 	else if (state->srate <= 7000000)  in stv090x_get_coldlock()
2164 	else if (state->srate <= 10000000)  in stv090x_get_coldlock()
2169 	steps  = (state->search_range / 1000) / car_step;  in stv090x_get_coldlock()
2180 	freq = state->frequency;  in stv090x_get_coldlock()
2181 	state->tuner_bw = stv090x_car_width(state->srate, state->rolloff) + state->srate;  in stv090x_get_coldlock()
2189 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_coldlock()
2192 		if (state->config->tuner_set_frequency) {  in stv090x_get_coldlock()
2193 			if (state->config->tuner_set_frequency(fe, freq) < 0)  in stv090x_get_coldlock()
2197 		if (state->config->tuner_set_bandwidth) {  in stv090x_get_coldlock()
2198 			if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_get_coldlock()
2202 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_coldlock()
2207 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_coldlock()
2210 		if (state->config->tuner_get_status) {  in stv090x_get_coldlock()
2211 			if (state->config->tuner_get_status(fe, &reg) < 0)  in stv090x_get_coldlock()
2219 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_coldlock()
2222 		STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1c);  in stv090x_get_coldlock()
2223 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, 0x00) < 0)  in stv090x_get_coldlock()
2225 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, 0x00) < 0)  in stv090x_get_coldlock()
2227 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_get_coldlock()
2229 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x15) < 0)  in stv090x_get_coldlock()
2231 		lock = stv090x_get_dmdlock(state, (timeout_dmd / 3));  in stv090x_get_coldlock()
2240 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_get_coldlock()
2246 static int stv090x_get_loop_params(struct stv090x_state *state, s32 *freq_inc, s32 *timeout_sw, s32…  in stv090x_get_loop_params()  argument
2250 	srate = state->srate;  in stv090x_get_loop_params()
2251 	car_max = state->search_range / 1000;  in stv090x_get_loop_params()
2254 	car_max /= (state->internal->mclk / 1000);  in stv090x_get_loop_params()
2260 	inc /= state->internal->mclk / 1000;  in stv090x_get_loop_params()
2265 	switch (state->search_mode) {  in stv090x_get_loop_params()
2306 static int stv090x_chk_signal(struct stv090x_state *state)  in stv090x_chk_signal()  argument
2311 	offst_car  = STV090x_READ_DEMOD(state, CFR2) << 8;  in stv090x_chk_signal()
2312 	offst_car |= STV090x_READ_DEMOD(state, CFR1);  in stv090x_chk_signal()
2315 	agc2  = STV090x_READ_DEMOD(state, AGC2I1) << 8;  in stv090x_chk_signal()
2316 	agc2 |= STV090x_READ_DEMOD(state, AGC2I0);  in stv090x_chk_signal()
2317 	car_max = state->search_range / 1000;  in stv090x_chk_signal()
2321 	car_max /= state->internal->mclk / 1000;  in stv090x_chk_signal()
2337 static int stv090x_search_car_loop(struct stv090x_state *state, s32 inc, s32 timeout, int zigzag, s…  in stv090x_search_car_loop()  argument
2343 	car_max  = state->search_range / 1000;  in stv090x_search_car_loop()
2346 	car_max /= (state->internal->mclk / 1000);  in stv090x_search_car_loop()
2356 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1c) < 0)  in stv090x_search_car_loop()
2358 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, ((offst_freq / 256) & 0xff)) < 0)  in stv090x_search_car_loop()
2360 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, offst_freq & 0xff) < 0)  in stv090x_search_car_loop()
2362 		if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_search_car_loop()
2365 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_search_car_loop()
2367 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_search_car_loop()
2381 		lock = stv090x_get_dmdlock(state, timeout);  in stv090x_search_car_loop()
2382 		no_signal = stv090x_chk_signal(state);  in stv090x_search_car_loop()
2390 	reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_search_car_loop()
2392 	if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_search_car_loop()
2401 static int stv090x_sw_algo(struct stv090x_state *state)  in stv090x_sw_algo()  argument
2410 	stv090x_get_loop_params(state, &inc, &timeout_step, &steps_max);  in stv090x_sw_algo()
2412 	switch (state->search_mode) {  in stv090x_sw_algo()
2416 		if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2417 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x3B) < 0)  in stv090x_sw_algo()
2421 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0x49) < 0)  in stv090x_sw_algo()
2427 		if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2428 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0)  in stv090x_sw_algo()
2432 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0x89) < 0)  in stv090x_sw_algo()
2440 		if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2441 			if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x3b) < 0)  in stv090x_sw_algo()
2443 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0)  in stv090x_sw_algo()
2447 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0xc9) < 0)  in stv090x_sw_algo()
2455 		lock = stv090x_search_car_loop(state, inc, timeout_step, zigzag, steps_max);  in stv090x_sw_algo()
2456 		no_signal = stv090x_chk_signal(state);  in stv090x_sw_algo()
2462 			if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2463 				if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0)  in stv090x_sw_algo()
2465 				if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x9e) < 0)  in stv090x_sw_algo()
2469 			reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_sw_algo()
2473 				reg = STV090x_READ_DEMOD(state, DMDFLYW);  in stv090x_sw_algo()
2477 					reg = STV090x_READ_DEMOD(state, DMDFLYW);  in stv090x_sw_algo()
2484 						if (state->internal->dev_ver >= 0x20) {  in stv090x_sw_algo()
2485 							if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x79) < 0)  in stv090x_sw_algo()
2489 						if (STV090x_WRITE_DEMOD(state, DMDCFGMD, 0x89) < 0)  in stv090x_sw_algo()
2503 static enum stv090x_delsys stv090x_get_std(struct stv090x_state *state)  in stv090x_get_std()  argument
2508 	reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_get_std()
2512 		reg = STV090x_READ_DEMOD(state, FECM);  in stv090x_get_std()
2525 static s32 stv090x_get_car_freq(struct stv090x_state *state, u32 mclk)  in stv090x_get_car_freq()  argument
2529 	derot  = STV090x_READ_DEMOD(state, CFR2) << 16;  in stv090x_get_car_freq()
2530 	derot |= STV090x_READ_DEMOD(state, CFR1) <<  8;  in stv090x_get_car_freq()
2531 	derot |= STV090x_READ_DEMOD(state, CFR0);  in stv090x_get_car_freq()
2548 static int stv090x_get_viterbi(struct stv090x_state *state)  in stv090x_get_viterbi()  argument
2552 	reg = STV090x_READ_DEMOD(state, VITCURPUN);  in stv090x_get_viterbi()
2557 		state->fec = STV090x_PR12;  in stv090x_get_viterbi()
2561 		state->fec = STV090x_PR23;  in stv090x_get_viterbi()
2565 		state->fec = STV090x_PR34;  in stv090x_get_viterbi()
2569 		state->fec = STV090x_PR56;  in stv090x_get_viterbi()
2573 		state->fec = STV090x_PR67;  in stv090x_get_viterbi()
2577 		state->fec = STV090x_PR78;  in stv090x_get_viterbi()
2581 		state->fec = STV090x_PRERR;  in stv090x_get_viterbi()
2588 static enum stv090x_signal_state stv090x_get_sig_params(struct stv090x_state *state)  in stv090x_get_sig_params()  argument
2590 	struct dvb_frontend *fe = &state->frontend;  in stv090x_get_sig_params()
2598 	if (state->algo == STV090x_BLIND_SEARCH) {  in stv090x_get_sig_params()
2599 		tmg = STV090x_READ_DEMOD(state, TMGREG2);  in stv090x_get_sig_params()
2600 		STV090x_WRITE_DEMOD(state, SFRSTEP, 0x5c);  in stv090x_get_sig_params()
2602 			tmg = STV090x_READ_DEMOD(state, TMGREG2);  in stv090x_get_sig_params()
2607 	state->delsys = stv090x_get_std(state);  in stv090x_get_sig_params()
2609 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_sig_params()
2612 	if (state->config->tuner_get_frequency) {  in stv090x_get_sig_params()
2613 		if (state->config->tuner_get_frequency(fe, &state->frequency) < 0)  in stv090x_get_sig_params()
2617 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_sig_params()
2620 	offst_freq = stv090x_get_car_freq(state, state->internal->mclk) / 1000;  in stv090x_get_sig_params()
2621 	state->frequency += offst_freq;  in stv090x_get_sig_params()
2623 	if (stv090x_get_viterbi(state) < 0)  in stv090x_get_sig_params()
2626 	reg = STV090x_READ_DEMOD(state, DMDMODCOD);  in stv090x_get_sig_params()
2627 	state->modcod = STV090x_GETFIELD_Px(reg, DEMOD_MODCOD_FIELD);  in stv090x_get_sig_params()
2628 	state->pilots = STV090x_GETFIELD_Px(reg, DEMOD_TYPE_FIELD) & 0x01;  in stv090x_get_sig_params()
2629 	state->frame_len = STV090x_GETFIELD_Px(reg, DEMOD_TYPE_FIELD) >> 1;  in stv090x_get_sig_params()
2630 	reg = STV090x_READ_DEMOD(state, TMGOBS);  in stv090x_get_sig_params()
2631 	state->rolloff = STV090x_GETFIELD_Px(reg, ROLLOFF_STATUS_FIELD);  in stv090x_get_sig_params()
2632 	reg = STV090x_READ_DEMOD(state, FECM);  in stv090x_get_sig_params()
2633 	state->inversion = STV090x_GETFIELD_Px(reg, IQINV_FIELD);  in stv090x_get_sig_params()
2635 	if ((state->algo == STV090x_BLIND_SEARCH) || (state->srate < 10000000)) {  in stv090x_get_sig_params()
2637 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_get_sig_params()
2640 		if (state->config->tuner_get_frequency) {  in stv090x_get_sig_params()
2641 			if (state->config->tuner_get_frequency(fe, &state->frequency) < 0)  in stv090x_get_sig_params()
2645 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_get_sig_params()
2648 		if (abs(offst_freq) <= ((state->search_range / 2000) + 500))  in stv090x_get_sig_params()
2650 		else if (abs(offst_freq) <= (stv090x_car_width(state->srate, state->rolloff) / 2000))  in stv090x_get_sig_params()
2653 		if (abs(offst_freq) <= ((state->search_range / 2000) + 500))  in stv090x_get_sig_params()
2660 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_get_sig_params()
2666 static u32 stv090x_get_tmgoffst(struct stv090x_state *state, u32 srate)  in stv090x_get_tmgoffst()  argument
2670 	offst_tmg  = STV090x_READ_DEMOD(state, TMGREG2) << 16;  in stv090x_get_tmgoffst()
2671 	offst_tmg |= STV090x_READ_DEMOD(state, TMGREG1) <<  8;  in stv090x_get_tmgoffst()
2672 	offst_tmg |= STV090x_READ_DEMOD(state, TMGREG0);  in stv090x_get_tmgoffst()
2684 static u8 stv090x_optimize_carloop(struct stv090x_state *state, enum stv090x_modcod modcod, s32 pil…  in stv090x_optimize_carloop()  argument
2690 	if (state->internal->dev_ver == 0x20) {  in stv090x_optimize_carloop()
2726 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2728 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2730 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2732 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2737 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2739 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2741 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2743 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2751 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2753 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2755 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2757 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2762 			if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2764 			else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2766 			else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2768 			else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2780 		if (state->srate <= 3000000)  in stv090x_optimize_carloop()
2782 		else if (state->srate <= 7000000)  in stv090x_optimize_carloop()
2784 		else if (state->srate <= 15000000)  in stv090x_optimize_carloop()
2786 		else if (state->srate <= 25000000)  in stv090x_optimize_carloop()
2795 static u8 stv090x_optimize_carloop_short(struct stv090x_state *state)  in stv090x_optimize_carloop_short()  argument
2801 	switch (state->modulation) {  in stv090x_optimize_carloop_short()
2817 	if (state->internal->dev_ver >= 0x30) {  in stv090x_optimize_carloop_short()
2825 	if (state->srate <= 3000000)  in stv090x_optimize_carloop_short()
2827 	else if (state->srate <= 7000000)  in stv090x_optimize_carloop_short()
2829 	else if (state->srate <= 15000000)  in stv090x_optimize_carloop_short()
2831 	else if (state->srate <= 25000000)  in stv090x_optimize_carloop_short()
2839 static int stv090x_optimize_track(struct stv090x_state *state)  in stv090x_optimize_track()  argument
2841 	struct dvb_frontend *fe = &state->frontend;  in stv090x_optimize_track()
2848 	srate  = stv090x_get_srate(state, state->internal->mclk);  in stv090x_optimize_track()
2849 	srate += stv090x_get_tmgoffst(state, srate);  in stv090x_optimize_track()
2851 	switch (state->delsys) {  in stv090x_optimize_track()
2854 		if (state->search_mode == STV090x_SEARCH_AUTO) {  in stv090x_optimize_track()
2855 			reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2858 			if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2861 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_optimize_track()
2862 		STV090x_SETFIELD_Px(reg, ROLLOFF_CONTROL_FIELD, state->rolloff);  in stv090x_optimize_track()
2864 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_optimize_track()
2867 		if (state->internal->dev_ver >= 0x30) {  in stv090x_optimize_track()
2868 			if (stv090x_get_viterbi(state) < 0)  in stv090x_optimize_track()
2871 			if (state->fec == STV090x_PR12) {  in stv090x_optimize_track()
2872 				if (STV090x_WRITE_DEMOD(state, GAUSSR0, 0x98) < 0)  in stv090x_optimize_track()
2874 				if (STV090x_WRITE_DEMOD(state, CCIR0, 0x18) < 0)  in stv090x_optimize_track()
2877 				if (STV090x_WRITE_DEMOD(state, GAUSSR0, 0x18) < 0)  in stv090x_optimize_track()
2879 				if (STV090x_WRITE_DEMOD(state, CCIR0, 0x18) < 0)  in stv090x_optimize_track()
2884 		if (STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x75) < 0)  in stv090x_optimize_track()
2889 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2892 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2894 		if (state->internal->dev_ver >= 0x30) {  in stv090x_optimize_track()
2895 			if (STV090x_WRITE_DEMOD(state, ACLC, 0) < 0)  in stv090x_optimize_track()
2897 			if (STV090x_WRITE_DEMOD(state, BCLC, 0) < 0)  in stv090x_optimize_track()
2900 		if (state->frame_len == STV090x_LONG_FRAME) {  in stv090x_optimize_track()
2901 			reg = STV090x_READ_DEMOD(state, DMDMODCOD);  in stv090x_optimize_track()
2904 			aclc = stv090x_optimize_carloop(state, modcod, pilots);  in stv090x_optimize_track()
2906 				STV090x_WRITE_DEMOD(state, ACLC2S2Q, aclc);  in stv090x_optimize_track()
2908 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2910 				if (STV090x_WRITE_DEMOD(state, ACLC2S28, aclc) < 0)  in stv090x_optimize_track()
2913 			if ((state->demod_mode == STV090x_SINGLE) && (modcod > STV090x_8PSK_910)) {  in stv090x_optimize_track()
2915 					if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2917 					if (STV090x_WRITE_DEMOD(state, ACLC2S216A, aclc) < 0)  in stv090x_optimize_track()
2920 					if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2922 					if (STV090x_WRITE_DEMOD(state, ACLC2S232A, aclc) < 0)  in stv090x_optimize_track()
2928 			aclc = stv090x_optimize_carloop_short(state);  in stv090x_optimize_track()
2929 			if (state->modulation == STV090x_QPSK) {  in stv090x_optimize_track()
2930 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, aclc) < 0)  in stv090x_optimize_track()
2932 			} else if (state->modulation == STV090x_8PSK) {  in stv090x_optimize_track()
2933 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2935 				if (STV090x_WRITE_DEMOD(state, ACLC2S28, aclc) < 0)  in stv090x_optimize_track()
2937 			} else if (state->modulation == STV090x_16APSK) {  in stv090x_optimize_track()
2938 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2940 				if (STV090x_WRITE_DEMOD(state, ACLC2S216A, aclc) < 0)  in stv090x_optimize_track()
2942 			} else if (state->modulation == STV090x_32APSK)  {  in stv090x_optimize_track()
2943 				if (STV090x_WRITE_DEMOD(state, ACLC2S2Q, 0x2a) < 0)  in stv090x_optimize_track()
2945 				if (STV090x_WRITE_DEMOD(state, ACLC2S232A, aclc) < 0)  in stv090x_optimize_track()
2950 		STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x67); /* PER */  in stv090x_optimize_track()
2955 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2958 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2963 	f_1 = STV090x_READ_DEMOD(state, CFR2);  in stv090x_optimize_track()
2964 	f_0 = STV090x_READ_DEMOD(state, CFR1);  in stv090x_optimize_track()
2965 	reg = STV090x_READ_DEMOD(state, TMGOBS);  in stv090x_optimize_track()
2967 	if (state->algo == STV090x_BLIND_SEARCH) {  in stv090x_optimize_track()
2968 		STV090x_WRITE_DEMOD(state, SFRSTEP, 0x00);  in stv090x_optimize_track()
2969 		reg = STV090x_READ_DEMOD(state, DMDCFGMD);  in stv090x_optimize_track()
2972 		if (STV090x_WRITE_DEMOD(state, DMDCFGMD, reg) < 0)  in stv090x_optimize_track()
2974 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc1) < 0)  in stv090x_optimize_track()
2977 		if (stv090x_set_srate(state, srate) < 0)  in stv090x_optimize_track()
2981 		if (stv090x_dvbs_track_crl(state) < 0)  in stv090x_optimize_track()
2985 	if (state->internal->dev_ver >= 0x20) {  in stv090x_optimize_track()
2986 		if ((state->search_mode == STV090x_SEARCH_DVBS1)	||  in stv090x_optimize_track()
2987 		    (state->search_mode == STV090x_SEARCH_DSS)		||  in stv090x_optimize_track()
2988 		    (state->search_mode == STV090x_SEARCH_AUTO)) {  in stv090x_optimize_track()
2990 			if (STV090x_WRITE_DEMOD(state, VAVSRVIT, 0x0a) < 0)  in stv090x_optimize_track()
2992 			if (STV090x_WRITE_DEMOD(state, VITSCALE, 0x00) < 0)  in stv090x_optimize_track()
2997 	if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_optimize_track()
3001 	if (STV090x_WRITE_DEMOD(state, SFRUP1, 0x80) < 0)  in stv090x_optimize_track()
3004 	if (STV090x_WRITE_DEMOD(state, SFRLOW1, 0x80) < 0)  in stv090x_optimize_track()
3007 	if ((state->internal->dev_ver >= 0x20) || (blind_tune == 1) ||  in stv090x_optimize_track()
3008 	    (state->srate < 10000000)) {  in stv090x_optimize_track()
3010 		if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0)  in stv090x_optimize_track()
3012 		if (STV090x_WRITE_DEMOD(state, CFRINIT0, f_0) < 0)  in stv090x_optimize_track()
3014 		state->tuner_bw = stv090x_car_width(srate, state->rolloff) + 10000000;  in stv090x_optimize_track()
3016 		if ((state->internal->dev_ver >= 0x20) || (blind_tune == 1)) {  in stv090x_optimize_track()
3018 			if (state->algo != STV090x_WARM_SEARCH) {  in stv090x_optimize_track()
3020 				if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_optimize_track()
3023 				if (state->config->tuner_set_bandwidth) {  in stv090x_optimize_track()
3024 					if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_optimize_track()
3028 				if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_optimize_track()
3033 		if ((state->algo == STV090x_BLIND_SEARCH) || (state->srate < 10000000))  in stv090x_optimize_track()
3038 		stv090x_get_lock_tmg(state);  in stv090x_optimize_track()
3040 		if (!(stv090x_get_dmdlock(state, (state->DemodTimeout / 2)))) {  in stv090x_optimize_track()
3041 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_optimize_track()
3043 			if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0)  in stv090x_optimize_track()
3045 			if (STV090x_WRITE_DEMOD(state, CFRINIT0, f_0) < 0)  in stv090x_optimize_track()
3047 			if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_optimize_track()
3052 			while ((!(stv090x_get_dmdlock(state, (state->DemodTimeout / 2)))) && (i <= 2)) {  in stv090x_optimize_track()
3054 				if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x1f) < 0)  in stv090x_optimize_track()
3056 				if (STV090x_WRITE_DEMOD(state, CFRINIT1, f_1) < 0)  in stv090x_optimize_track()
3058 				if (STV090x_WRITE_DEMOD(state, CFRINIT0, f_0) < 0)  in stv090x_optimize_track()
3060 				if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x18) < 0)  in stv090x_optimize_track()
3068 	if (state->internal->dev_ver >= 0x20) {  in stv090x_optimize_track()
3069 		if (STV090x_WRITE_DEMOD(state, CARFREQ, 0x49) < 0)  in stv090x_optimize_track()
3073 	if ((state->delsys == STV090x_DVBS1) || (state->delsys == STV090x_DSS))  in stv090x_optimize_track()
3074 		stv090x_set_vit_thtracq(state);  in stv090x_optimize_track()
3079 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_optimize_track()
3085 static int stv090x_get_feclock(struct stv090x_state *state, s32 timeout)  in stv090x_get_feclock()  argument
3091 		reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_get_feclock()
3102 			reg = STV090x_READ_DEMOD(state, PDELSTATUS1);  in stv090x_get_feclock()
3107 			reg = STV090x_READ_DEMOD(state, VSTATUSVIT);  in stv090x_get_feclock()
3119 static int stv090x_get_lock(struct stv090x_state *state, s32 timeout_dmd, s32 timeout_fec)  in stv090x_get_lock()  argument
3125 	lock = stv090x_get_dmdlock(state, timeout_dmd);  in stv090x_get_lock()
3127 		lock = stv090x_get_feclock(state, timeout_fec);  in stv090x_get_lock()
3133 			reg = STV090x_READ_DEMOD(state, TSSTATUS);  in stv090x_get_lock()
3143 static int stv090x_set_s2rolloff(struct stv090x_state *state)  in stv090x_set_s2rolloff()  argument
3147 	if (state->internal->dev_ver <= 0x20) {  in stv090x_set_s2rolloff()
3149 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_set_s2rolloff()
3151 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_set_s2rolloff()
3155 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_set_s2rolloff()
3157 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_set_s2rolloff()
3167 static enum stv090x_signal_state stv090x_algo(struct stv090x_state *state)  in stv090x_algo()  argument
3169 	struct dvb_frontend *fe = &state->frontend;  in stv090x_algo()
3175 	reg = STV090x_READ_DEMOD(state, TSCFGH);  in stv090x_algo()
3177 	if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3180 	if (STV090x_WRITE_DEMOD(state, DMDISTATE, 0x5c) < 0) /* Demod stop */  in stv090x_algo()
3183 	if (state->internal->dev_ver >= 0x20) {  in stv090x_algo()
3184 		if (state->srate > 5000000) {  in stv090x_algo()
3185 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x9e) < 0)  in stv090x_algo()
3188 			if (STV090x_WRITE_DEMOD(state, CORRELABS, 0x82) < 0)  in stv090x_algo()
3193 	stv090x_get_lock_tmg(state);  in stv090x_algo()
3195 	if (state->algo == STV090x_BLIND_SEARCH) {  in stv090x_algo()
3196 		state->tuner_bw = 2 * 36000000; /* wide bw for unknown srate */  in stv090x_algo()
3197 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc0) < 0) /* wider srate scan */  in stv090x_algo()
3199 		if (STV090x_WRITE_DEMOD(state, CORRELMANT, 0x70) < 0)  in stv090x_algo()
3201 		if (stv090x_set_srate(state, 1000000) < 0) /* initial srate = 1Msps */  in stv090x_algo()
3205 		if (STV090x_WRITE_DEMOD(state, DMDTOM, 0x20) < 0)  in stv090x_algo()
3207 		if (STV090x_WRITE_DEMOD(state, TMGCFG, 0xd2) < 0)  in stv090x_algo()
3210 		if (state->srate < 2000000) {  in stv090x_algo()
3212 			if (STV090x_WRITE_DEMOD(state, CORRELMANT, 0x63) < 0)  in stv090x_algo()
3216 			if (STV090x_WRITE_DEMOD(state, CORRELMANT, 0x70) < 0)  in stv090x_algo()
3220 		if (STV090x_WRITE_DEMOD(state, AGC2REF, 0x38) < 0)  in stv090x_algo()
3223 		if (state->internal->dev_ver >= 0x20) {  in stv090x_algo()
3224 			if (STV090x_WRITE_DEMOD(state, KREFTMG, 0x5a) < 0)  in stv090x_algo()
3226 			if (state->algo == STV090x_COLD_SEARCH)  in stv090x_algo()
3227 				state->tuner_bw = (15 * (stv090x_car_width(state->srate, state->rolloff) + 10000000)) / 10;  in stv090x_algo()
3228 			else if (state->algo == STV090x_WARM_SEARCH)  in stv090x_algo()
3229 				state->tuner_bw = stv090x_car_width(state->srate, state->rolloff) + 10000000;  in stv090x_algo()
3235 		if (STV090x_WRITE_DEMOD(state, TMGCFG2, 0xc1) < 0) /* narrow srate scan */  in stv090x_algo()
3238 		if (stv090x_set_srate(state, state->srate) < 0)  in stv090x_algo()
3241 		if (stv090x_set_max_srate(state, state->internal->mclk,  in stv090x_algo()
3242 					  state->srate) < 0)  in stv090x_algo()
3244 		if (stv090x_set_min_srate(state, state->internal->mclk,  in stv090x_algo()
3245 					  state->srate) < 0)  in stv090x_algo()
3248 		if (state->srate >= 10000000)  in stv090x_algo()
3255 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_algo()
3258 	if (state->config->tuner_set_bbgain) {  in stv090x_algo()
3259 		reg = state->config->tuner_bbgain;  in stv090x_algo()
3262 		if (state->config->tuner_set_bbgain(fe, reg) < 0)  in stv090x_algo()
3266 	if (state->config->tuner_set_frequency) {  in stv090x_algo()
3267 		if (state->config->tuner_set_frequency(fe, state->frequency) < 0)  in stv090x_algo()
3271 	if (state->config->tuner_set_bandwidth) {  in stv090x_algo()
3272 		if (state->config->tuner_set_bandwidth(fe, state->tuner_bw) < 0)  in stv090x_algo()
3276 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_algo()
3281 	if (state->config->tuner_get_status) {  in stv090x_algo()
3282 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_algo()
3284 		if (state->config->tuner_get_status(fe, &reg) < 0)  in stv090x_algo()
3286 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_algo()
3298 	agc1_power = MAKEWORD16(STV090x_READ_DEMOD(state, AGCIQIN1),  in stv090x_algo()
3299 				STV090x_READ_DEMOD(state, AGCIQIN0));  in stv090x_algo()
3306 			power_iq += (STV090x_READ_DEMOD(state, POWERI) +  in stv090x_algo()
3307 				     STV090x_READ_DEMOD(state, POWERQ)) >> 1;  in stv090x_algo()
3317 		reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_algo()
3318 		STV090x_SETFIELD_Px(reg, SPECINV_CONTROL_FIELD, state->inversion);  in stv090x_algo()
3320 		if (state->internal->dev_ver <= 0x20) {  in stv090x_algo()
3327 		if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_algo()
3330 		if (stv090x_delivery_search(state) < 0)  in stv090x_algo()
3333 		if (state->algo != STV090x_BLIND_SEARCH) {  in stv090x_algo()
3334 			if (stv090x_start_search(state) < 0)  in stv090x_algo()
3342 	if (state->algo == STV090x_BLIND_SEARCH)  in stv090x_algo()
3343 		lock = stv090x_blind_search(state);  in stv090x_algo()
3345 	else if (state->algo == STV090x_COLD_SEARCH)  in stv090x_algo()
3346 		lock = stv090x_get_coldlock(state, state->DemodTimeout);  in stv090x_algo()
3348 	else if (state->algo == STV090x_WARM_SEARCH)  in stv090x_algo()
3349 		lock = stv090x_get_dmdlock(state, state->DemodTimeout);  in stv090x_algo()
3351 	if ((!lock) && (state->algo == STV090x_COLD_SEARCH)) {  in stv090x_algo()
3353 			if (stv090x_chk_tmg(state))  in stv090x_algo()
3354 				lock = stv090x_sw_algo(state);  in stv090x_algo()
3359 		signal_state = stv090x_get_sig_params(state);  in stv090x_algo()
3362 		stv090x_optimize_track(state);  in stv090x_algo()
3364 		if (state->internal->dev_ver >= 0x20) {  in stv090x_algo()
3368 			reg = STV090x_READ_DEMOD(state, TSCFGH);  in stv090x_algo()
3370 			if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3376 			if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3380 			if (STV090x_WRITE_DEMOD(state, TSCFGH, reg) < 0)  in stv090x_algo()
3384 		lock = stv090x_get_lock(state, state->FecTimeout,  in stv090x_algo()
3385 				state->FecTimeout);  in stv090x_algo()
3387 			if (state->delsys == STV090x_DVBS2) {  in stv090x_algo()
3388 				stv090x_set_s2rolloff(state);  in stv090x_algo()
3390 				reg = STV090x_READ_DEMOD(state, PDELCTRL2);  in stv090x_algo()
3392 				if (STV090x_WRITE_DEMOD(state, PDELCTRL2, reg) < 0)  in stv090x_algo()
3395 				reg = STV090x_READ_DEMOD(state, PDELCTRL2);  in stv090x_algo()
3397 				if (STV090x_WRITE_DEMOD(state, PDELCTRL2, reg) < 0)  in stv090x_algo()
3400 				if (STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x67) < 0) /* PER */  in stv090x_algo()
3403 				if (STV090x_WRITE_DEMOD(state, ERRCTRL1, 0x75) < 0)  in stv090x_algo()
3407 			if (STV090x_WRITE_DEMOD(state, FBERCPT4, 0x00) < 0)  in stv090x_algo()
3410 			if (STV090x_WRITE_DEMOD(state, ERRCTRL2, 0xc1) < 0)  in stv090x_algo()
3414 			stv090x_chk_signal(state);  in stv090x_algo()
3420 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_algo()
3426 static int stv090x_set_pls(struct stv090x_state *state, u32 pls_code)  in stv090x_set_pls()  argument
3429 	if (STV090x_WRITE_DEMOD(state, PLROOT0, pls_code & 0xff) < 0)  in stv090x_set_pls()
3431 	if (STV090x_WRITE_DEMOD(state, PLROOT1, (pls_code >> 8) & 0xff) < 0)  in stv090x_set_pls()
3433 	if (STV090x_WRITE_DEMOD(state, PLROOT2, 0x04 | (pls_code >> 16)) < 0)  in stv090x_set_pls()
3441 static int stv090x_set_mis(struct stv090x_state *state, int mis)  in stv090x_set_mis()  argument
3447 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_set_mis()
3449 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_set_mis()
3453 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_set_mis()
3455 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_set_mis()
3457 		if (STV090x_WRITE_DEMOD(state, ISIENTRY, mis) < 0)  in stv090x_set_mis()
3459 		if (STV090x_WRITE_DEMOD(state, ISIBITENA, 0xff) < 0)  in stv090x_set_mis()
3470 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_search()  local
3478 		state->delsys = STV090x_DSS;  in stv090x_search()
3481 		state->delsys = STV090x_DVBS1;  in stv090x_search()
3484 		state->delsys = STV090x_DVBS2;  in stv090x_search()
3490 	state->frequency = props->frequency;  in stv090x_search()
3491 	state->srate = props->symbol_rate;  in stv090x_search()
3492 	state->search_mode = STV090x_SEARCH_AUTO;  in stv090x_search()
3493 	state->algo = STV090x_COLD_SEARCH;  in stv090x_search()
3494 	state->fec = STV090x_PRERR;  in stv090x_search()
3495 	if (state->srate > 10000000) {  in stv090x_search()
3497 		state->search_range = 10000000;  in stv090x_search()
3500 		state->search_range = 5000000;  in stv090x_search()
3503 	stv090x_set_pls(state, props->scrambling_sequence_index);  in stv090x_search()
3504 	stv090x_set_mis(state, props->stream_id);  in stv090x_search()
3506 	if (stv090x_algo(state) == STV090x_RANGEOK) {  in stv090x_search()
3519 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_status()  local
3525 	dstatus = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_read_status()
3529 	reg = STV090x_READ_DEMOD(state, DMDSTATE);  in stv090x_read_status()
3542 			reg = STV090x_READ_DEMOD(state, PDELSTATUS1);  in stv090x_read_status()
3545 				reg = STV090x_READ_DEMOD(state, TSSTATUS);  in stv090x_read_status()
3555 			reg = STV090x_READ_DEMOD(state, VSTATUSVIT);  in stv090x_read_status()
3558 				reg = STV090x_READ_DEMOD(state, TSSTATUS);  in stv090x_read_status()
3571 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_per()  local
3582 		reg = STV090x_READ_DEMOD(state, ERRCNT22);  in stv090x_read_per()
3585 		reg = STV090x_READ_DEMOD(state, ERRCNT21);  in stv090x_read_per()
3588 		reg = STV090x_READ_DEMOD(state, ERRCNT20);  in stv090x_read_per()
3593 		count_4 = STV090x_READ_DEMOD(state, FBERCPT4);  in stv090x_read_per()
3594 		count_3 = STV090x_READ_DEMOD(state, FBERCPT3);  in stv090x_read_per()
3595 		count_2 = STV090x_READ_DEMOD(state, FBERCPT2);  in stv090x_read_per()
3596 		count_1 = STV090x_READ_DEMOD(state, FBERCPT1);  in stv090x_read_per()
3597 		count_0 = STV090x_READ_DEMOD(state, FBERCPT0);  in stv090x_read_per()
3609 	if (STV090x_WRITE_DEMOD(state, FBERCPT4, 0) < 0)  in stv090x_read_per()
3611 	if (STV090x_WRITE_DEMOD(state, ERRCTRL2, 0xc1) < 0)  in stv090x_read_per()
3658 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_signal_strength()  local
3663 	reg = STV090x_READ_DEMOD(state, AGCIQIN1);  in stv090x_read_signal_strength()
3665 	reg = STV090x_READ_DEMOD(state, AGCIQIN0);  in stv090x_read_signal_strength()
3682 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_read_cnr()  local
3689 	switch (state->delsys) {  in stv090x_read_cnr()
3691 		reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_read_cnr()
3696 				reg_1 = STV090x_READ_DEMOD(state, NNOSPLHT1);  in stv090x_read_cnr()
3698 				reg_0 = STV090x_READ_DEMOD(state, NNOSPLHT0);  in stv090x_read_cnr()
3716 		reg = STV090x_READ_DEMOD(state, DSTATUS);  in stv090x_read_cnr()
3721 				reg_1 = STV090x_READ_DEMOD(state, NOSDATAT1);  in stv090x_read_cnr()
3723 				reg_0 = STV090x_READ_DEMOD(state, NOSDATAT0);  in stv090x_read_cnr()
3745 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_set_tone()  local
3748 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_set_tone()
3753 		if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_set_tone()
3756 		if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_set_tone()
3763 		if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_set_tone()
3784 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_send_diseqc_msg()  local
3788 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_msg()
3791 		(state->config->diseqc_envelope_mode) ? 4 : 2);  in stv090x_send_diseqc_msg()
3793 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3796 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3800 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3806 			reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_msg()
3810 		if (STV090x_WRITE_DEMOD(state, DISTXDATA, cmd->msg[i]) < 0)  in stv090x_send_diseqc_msg()
3813 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_msg()
3815 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_msg()
3821 		reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_msg()
3836 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_send_diseqc_burst()  local
3841 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_burst()
3844 		mode = (state->config->diseqc_envelope_mode) ? 5 : 3;  in stv090x_send_diseqc_burst()
3847 		mode = (state->config->diseqc_envelope_mode) ? 4 : 2;  in stv090x_send_diseqc_burst()
3853 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3856 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3860 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3864 		reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_burst()
3868 	if (STV090x_WRITE_DEMOD(state, DISTXDATA, value) < 0)  in stv090x_send_diseqc_burst()
3871 	reg = STV090x_READ_DEMOD(state, DISTXCTL);  in stv090x_send_diseqc_burst()
3873 	if (STV090x_WRITE_DEMOD(state, DISTXCTL, reg) < 0)  in stv090x_send_diseqc_burst()
3879 		reg = STV090x_READ_DEMOD(state, DISTXSTATUS);  in stv090x_send_diseqc_burst()
3893 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_recv_slave_reply()  local
3899 		reg = STV090x_READ_DEMOD(state, DISRX_ST0);  in stv090x_recv_slave_reply()
3906 			reply->msg[i] = STV090x_READ_DEMOD(state, DISRXDATA);  in stv090x_recv_slave_reply()
3914 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_sleep()  local
3918 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_sleep()
3921 	if (state->config->tuner_sleep) {  in stv090x_sleep()
3922 		if (state->config->tuner_sleep(fe) < 0)  in stv090x_sleep()
3926 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_sleep()
3930 		state->device == STV0900 ? "STV0900" : "STV0903",  in stv090x_sleep()
3931 		state->demod);  in stv090x_sleep()
3933 	mutex_lock(&state->internal->demod_lock);  in stv090x_sleep()
3935 	switch (state->demod) {  in stv090x_sleep()
3938 		reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_sleep()
3940 		if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)  in stv090x_sleep()
3943 		reg = stv090x_read_reg(state, STV090x_TSTTNR2);  in stv090x_sleep()
3945 		if (stv090x_write_reg(state, STV090x_TSTTNR2, reg) < 0)  in stv090x_sleep()
3950 		reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_sleep()
3955 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_sleep()
3964 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_sleep()
3966 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_sleep()
3975 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_sleep()
3981 		reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_sleep()
3983 		if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0)  in stv090x_sleep()
3986 		reg = stv090x_read_reg(state, STV090x_TSTTNR4);  in stv090x_sleep()
3988 		if (stv090x_write_reg(state, STV090x_TSTTNR4, reg) < 0)  in stv090x_sleep()
3993 		reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_sleep()
3998 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_sleep()
4007 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_sleep()
4009 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_sleep()
4018 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_sleep()
4029 		reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_sleep()
4031 		if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)  in stv090x_sleep()
4035 	mutex_unlock(&state->internal->demod_lock);  in stv090x_sleep()
4039 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_sleep()
4042 	mutex_unlock(&state->internal->demod_lock);  in stv090x_sleep()
4050 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_wakeup()  local
4054 		state->device == STV0900 ? "STV0900" : "STV0903",  in stv090x_wakeup()
4055 		state->demod);  in stv090x_wakeup()
4057 	mutex_lock(&state->internal->demod_lock);  in stv090x_wakeup()
4060 	reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_wakeup()
4062 	if (stv090x_write_reg(state, STV090x_SYNTCTRL, reg) < 0)  in stv090x_wakeup()
4065 	switch (state->demod) {  in stv090x_wakeup()
4068 		reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_wakeup()
4070 		if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)  in stv090x_wakeup()
4073 		reg = stv090x_read_reg(state, STV090x_TSTTNR2);  in stv090x_wakeup()
4075 		if (stv090x_write_reg(state, STV090x_TSTTNR2, reg) < 0)  in stv090x_wakeup()
4079 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_wakeup()
4086 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_wakeup()
4088 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_wakeup()
4095 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_wakeup()
4101 		reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_wakeup()
4103 		if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0)  in stv090x_wakeup()
4106 		reg = stv090x_read_reg(state, STV090x_TSTTNR4);  in stv090x_wakeup()
4108 		if (stv090x_write_reg(state, STV090x_TSTTNR4, reg) < 0)  in stv090x_wakeup()
4112 		reg = stv090x_read_reg(state, STV090x_STOPCLK1);  in stv090x_wakeup()
4119 		if (stv090x_write_reg(state, STV090x_STOPCLK1, reg) < 0)  in stv090x_wakeup()
4121 		reg = stv090x_read_reg(state, STV090x_STOPCLK2);  in stv090x_wakeup()
4128 		if (stv090x_write_reg(state, STV090x_STOPCLK2, reg) < 0)  in stv090x_wakeup()
4137 	mutex_unlock(&state->internal->demod_lock);  in stv090x_wakeup()
4140 	mutex_unlock(&state->internal->demod_lock);  in stv090x_wakeup()
4147 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_release()  local
4149 	state->internal->num_used--;  in stv090x_release()
4150 	if (state->internal->num_used <= 0) {  in stv090x_release()
4154 		remove_dev(state->internal);  in stv090x_release()
4155 		kfree(state->internal);  in stv090x_release()
4158 	kfree(state);  in stv090x_release()
4161 static int stv090x_ldpc_mode(struct stv090x_state *state, enum stv090x_mode ldpc_mode)  in stv090x_ldpc_mode()  argument
4165 	reg = stv090x_read_reg(state, STV090x_GENCFG);  in stv090x_ldpc_mode()
4170 		if ((state->demod_mode != STV090x_DUAL) || (STV090x_GETFIELD(reg, DDEMOD_FIELD) != 1)) {  in stv090x_ldpc_mode()
4172 			if (stv090x_write_reg(state, STV090x_GENCFG, 0x1d) < 0)  in stv090x_ldpc_mode()
4175 			state->demod_mode = STV090x_DUAL;  in stv090x_ldpc_mode()
4177 			reg = stv090x_read_reg(state, STV090x_TSTRES0);  in stv090x_ldpc_mode()
4179 			if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4182 			if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4185 			if (STV090x_WRITE_DEMOD(state, MODCODLST0, 0xff) < 0)  in stv090x_ldpc_mode()
4187 			if (STV090x_WRITE_DEMOD(state, MODCODLST1, 0xff) < 0)  in stv090x_ldpc_mode()
4189 			if (STV090x_WRITE_DEMOD(state, MODCODLST2, 0xff) < 0)  in stv090x_ldpc_mode()
4191 			if (STV090x_WRITE_DEMOD(state, MODCODLST3, 0xff) < 0)  in stv090x_ldpc_mode()
4193 			if (STV090x_WRITE_DEMOD(state, MODCODLST4, 0xff) < 0)  in stv090x_ldpc_mode()
4195 			if (STV090x_WRITE_DEMOD(state, MODCODLST5, 0xff) < 0)  in stv090x_ldpc_mode()
4197 			if (STV090x_WRITE_DEMOD(state, MODCODLST6, 0xff) < 0)  in stv090x_ldpc_mode()
4200 			if (STV090x_WRITE_DEMOD(state, MODCODLST7, 0xcc) < 0)  in stv090x_ldpc_mode()
4202 			if (STV090x_WRITE_DEMOD(state, MODCODLST8, 0xcc) < 0)  in stv090x_ldpc_mode()
4204 			if (STV090x_WRITE_DEMOD(state, MODCODLST9, 0xcc) < 0)  in stv090x_ldpc_mode()
4206 			if (STV090x_WRITE_DEMOD(state, MODCODLSTA, 0xcc) < 0)  in stv090x_ldpc_mode()
4208 			if (STV090x_WRITE_DEMOD(state, MODCODLSTB, 0xcc) < 0)  in stv090x_ldpc_mode()
4210 			if (STV090x_WRITE_DEMOD(state, MODCODLSTC, 0xcc) < 0)  in stv090x_ldpc_mode()
4212 			if (STV090x_WRITE_DEMOD(state, MODCODLSTD, 0xcc) < 0)  in stv090x_ldpc_mode()
4215 			if (STV090x_WRITE_DEMOD(state, MODCODLSTE, 0xff) < 0)  in stv090x_ldpc_mode()
4217 			if (STV090x_WRITE_DEMOD(state, MODCODLSTF, 0xcf) < 0)  in stv090x_ldpc_mode()
4223 		if (stv090x_stop_modcod(state) < 0)  in stv090x_ldpc_mode()
4225 		if (stv090x_activate_modcod_single(state) < 0)  in stv090x_ldpc_mode()
4228 		if (state->demod == STV090x_DEMODULATOR_1) {  in stv090x_ldpc_mode()
4229 			if (stv090x_write_reg(state, STV090x_GENCFG, 0x06) < 0) /* path 2 */  in stv090x_ldpc_mode()
4232 			if (stv090x_write_reg(state, STV090x_GENCFG, 0x04) < 0) /* path 1 */  in stv090x_ldpc_mode()
4236 		reg = stv090x_read_reg(state, STV090x_TSTRES0);  in stv090x_ldpc_mode()
4238 		if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4241 		if (stv090x_write_reg(state, STV090x_TSTRES0, reg) < 0)  in stv090x_ldpc_mode()
4244 		reg = STV090x_READ_DEMOD(state, PDELCTRL1);  in stv090x_ldpc_mode()
4246 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_ldpc_mode()
4249 		if (STV090x_WRITE_DEMOD(state, PDELCTRL1, reg) < 0)  in stv090x_ldpc_mode()
4261 static u32 stv090x_get_mclk(struct stv090x_state *state)  in stv090x_get_mclk()  argument
4263 	const struct stv090x_config *config = state->config;  in stv090x_get_mclk()
4267 	div = stv090x_read_reg(state, STV090x_NCOARSE);  in stv090x_get_mclk()
4268 	reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_get_mclk()
4274 static int stv090x_set_mclk(struct stv090x_state *state, u32 mclk, u32 clk)  in stv090x_set_mclk()  argument
4276 	const struct stv090x_config *config = state->config;  in stv090x_set_mclk()
4279 	reg = stv090x_read_reg(state, STV090x_SYNTCTRL);  in stv090x_set_mclk()
4284 	reg = stv090x_read_reg(state, STV090x_NCOARSE);  in stv090x_set_mclk()
4286 	if (stv090x_write_reg(state, STV090x_NCOARSE, reg) < 0)  in stv090x_set_mclk()
4289 	state->internal->mclk = stv090x_get_mclk(state);  in stv090x_set_mclk()
4292 	div = state->internal->mclk / 704000;  in stv090x_set_mclk()
4293 	if (STV090x_WRITE_DEMOD(state, F22TX, div) < 0)  in stv090x_set_mclk()
4295 	if (STV090x_WRITE_DEMOD(state, F22RX, div) < 0)  in stv090x_set_mclk()
4304 static int stv0900_set_tspath(struct stv090x_state *state)  in stv0900_set_tspath()  argument
4308 	if (state->internal->dev_ver >= 0x20) {  in stv0900_set_tspath()
4309 		switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4312 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4316 				stv090x_write_reg(state, STV090x_TSGENERAL, 0x00);  in stv0900_set_tspath()
4321 				if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x06) < 0) /* Mux'd stream mode */  in stv0900_set_tspath()
4323 				reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4325 				if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4327 				reg = stv090x_read_reg(state, STV090x_P2_TSCFGM);  in stv0900_set_tspath()
4329 				if (stv090x_write_reg(state, STV090x_P2_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4331 				if (stv090x_write_reg(state, STV090x_P1_TSSPEED, 0x14) < 0)  in stv0900_set_tspath()
4333 				if (stv090x_write_reg(state, STV090x_P2_TSSPEED, 0x28) < 0)  in stv0900_set_tspath()
4342 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4346 				if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c) < 0)  in stv0900_set_tspath()
4352 				if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0a) < 0)  in stv0900_set_tspath()
4359 		switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4362 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4366 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x10);  in stv0900_set_tspath()
4371 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x16);  in stv0900_set_tspath()
4372 				reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4374 				if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4376 				reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4378 				if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4380 				if (stv090x_write_reg(state, STV090x_P1_TSSPEED, 0x14) < 0)  in stv0900_set_tspath()
4382 				if (stv090x_write_reg(state, STV090x_P2_TSSPEED, 0x28) < 0)  in stv0900_set_tspath()
4391 			switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4395 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x14);  in stv0900_set_tspath()
4400 				stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x12);  in stv0900_set_tspath()
4407 	switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4409 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4410 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4413 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4418 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4419 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4422 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4427 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4428 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4431 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4436 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4437 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts1_tei);  in stv0900_set_tspath()
4440 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4448 	switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4450 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4451 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4454 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4459 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4460 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4463 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4468 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4469 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4472 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4477 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4478 		STV090x_SETFIELD_Px(reg, TSFIFO_TEIUPDATE_FIELD, state->config->ts2_tei);  in stv0900_set_tspath()
4481 		if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4489 	if (state->config->ts1_clk > 0) {  in stv0900_set_tspath()
4492 		switch (state->config->ts1_mode) {  in stv0900_set_tspath()
4496 			speed = state->internal->mclk /  in stv0900_set_tspath()
4497 				(state->config->ts1_clk / 4);  in stv0900_set_tspath()
4505 			speed = state->internal->mclk /  in stv0900_set_tspath()
4506 				(state->config->ts1_clk / 32);  in stv0900_set_tspath()
4513 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0900_set_tspath()
4515 		if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4517 		if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)  in stv0900_set_tspath()
4521 	if (state->config->ts2_clk > 0) {  in stv0900_set_tspath()
4524 		switch (state->config->ts2_mode) {  in stv0900_set_tspath()
4528 			speed = state->internal->mclk /  in stv0900_set_tspath()
4529 				(state->config->ts2_clk / 4);  in stv0900_set_tspath()
4537 			speed = state->internal->mclk /  in stv0900_set_tspath()
4538 				(state->config->ts2_clk / 32);  in stv0900_set_tspath()
4545 		reg = stv090x_read_reg(state, STV090x_P2_TSCFGM);  in stv0900_set_tspath()
4547 		if (stv090x_write_reg(state, STV090x_P2_TSCFGM, reg) < 0)  in stv0900_set_tspath()
4549 		if (stv090x_write_reg(state, STV090x_P2_TSSPEED, speed) < 0)  in stv0900_set_tspath()
4553 	reg = stv090x_read_reg(state, STV090x_P2_TSCFGH);  in stv0900_set_tspath()
4555 	if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4558 	if (stv090x_write_reg(state, STV090x_P2_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4561 	reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0900_set_tspath()
4563 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4566 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0900_set_tspath()
4575 static int stv0903_set_tspath(struct stv090x_state *state)  in stv0903_set_tspath()  argument
4579 	if (state->internal->dev_ver >= 0x20) {  in stv0903_set_tspath()
4580 		switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4583 			stv090x_write_reg(state, STV090x_TSGENERAL, 0x00);  in stv0903_set_tspath()
4589 			stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c);  in stv0903_set_tspath()
4593 		switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4596 			stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x10);  in stv0903_set_tspath()
4602 			stv090x_write_reg(state, STV090x_TSGENERAL1X, 0x14);  in stv0903_set_tspath()
4607 	switch (state->config->ts1_mode) {  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()
4633 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4636 		if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4644 	if (state->config->ts1_clk > 0) {  in stv0903_set_tspath()
4647 		switch (state->config->ts1_mode) {  in stv0903_set_tspath()
4651 			speed = state->internal->mclk /  in stv0903_set_tspath()
4652 				(state->config->ts1_clk / 4);  in stv0903_set_tspath()
4660 			speed = state->internal->mclk /  in stv0903_set_tspath()
4661 				(state->config->ts1_clk / 32);  in stv0903_set_tspath()
4668 		reg = stv090x_read_reg(state, STV090x_P1_TSCFGM);  in stv0903_set_tspath()
4670 		if (stv090x_write_reg(state, STV090x_P1_TSCFGM, reg) < 0)  in stv0903_set_tspath()
4672 		if (stv090x_write_reg(state, STV090x_P1_TSSPEED, speed) < 0)  in stv0903_set_tspath()
4676 	reg = stv090x_read_reg(state, STV090x_P1_TSCFGH);  in stv0903_set_tspath()
4678 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4681 	if (stv090x_write_reg(state, STV090x_P1_TSCFGH, reg) < 0)  in stv0903_set_tspath()
4692 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_init()  local
4693 	const struct stv090x_config *config = state->config;  in stv090x_init()
4696 	if (state->internal->mclk == 0) {  in stv090x_init()
4700 		if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_init()
4708 		if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_init()
4711 		stv090x_set_mclk(state, 135000000, config->xtal); /* 135 Mhz */  in stv090x_init()
4713 		if (stv090x_write_reg(state, STV090x_SYNTCTRL,  in stv090x_init()
4716 		stv090x_get_mclk(state);  in stv090x_init()
4724 	if (stv090x_ldpc_mode(state, state->demod_mode) < 0)  in stv090x_init()
4727 	reg = STV090x_READ_DEMOD(state, TNRCFG2);  in stv090x_init()
4728 	STV090x_SETFIELD_Px(reg, TUN_IQSWAP_FIELD, state->inversion);  in stv090x_init()
4729 	if (STV090x_WRITE_DEMOD(state, TNRCFG2, reg) < 0)  in stv090x_init()
4731 	reg = STV090x_READ_DEMOD(state, DEMOD);  in stv090x_init()
4732 	STV090x_SETFIELD_Px(reg, ROLLOFF_CONTROL_FIELD, state->rolloff);  in stv090x_init()
4733 	if (STV090x_WRITE_DEMOD(state, DEMOD, reg) < 0)  in stv090x_init()
4736 	if (stv090x_i2c_gate_ctrl(state, 1) < 0)  in stv090x_init()
4749 	if (stv090x_i2c_gate_ctrl(state, 0) < 0)  in stv090x_init()
4752 	if (state->device == STV0900) {  in stv090x_init()
4753 		if (stv0900_set_tspath(state) < 0)  in stv090x_init()
4756 		if (stv0903_set_tspath(state) < 0)  in stv090x_init()
4763 	stv090x_i2c_gate_ctrl(state, 0);  in stv090x_init()
4771 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_setup()  local
4772 	const struct stv090x_config *config = state->config;  in stv090x_setup()
4780 	if (state->device == STV0900) {  in stv090x_setup()
4786 	} else if (state->device == STV0903) {  in stv090x_setup()
4797 	if (stv090x_write_reg(state, STV090x_P1_DMDISTATE, 0x5c) < 0)  in stv090x_setup()
4799 	if (state->device == STV0900)  in stv090x_setup()
4800 		if (stv090x_write_reg(state, STV090x_P2_DMDISTATE, 0x5c) < 0)  in stv090x_setup()
4806 	if (stv090x_write_reg(state, STV090x_P1_TNRCFG, 0x6c) < 0)  in stv090x_setup()
4808 	if (state->device == STV0900)  in stv090x_setup()
4809 		if (stv090x_write_reg(state, STV090x_P2_TNRCFG, 0x6c) < 0)  in stv090x_setup()
4814 	if (stv090x_write_reg(state, STV090x_P1_I2CRPT, reg) < 0)  in stv090x_setup()
4816 	if (state->device == STV0900)  in stv090x_setup()
4817 		if (stv090x_write_reg(state, STV090x_P2_I2CRPT, reg) < 0)  in stv090x_setup()
4820 	if (stv090x_write_reg(state, STV090x_NCOARSE, 0x13) < 0) /* set PLL divider */  in stv090x_setup()
4823 	if (stv090x_write_reg(state, STV090x_I2CCFG, 0x08) < 0) /* 1/41 oversampling */  in stv090x_setup()
4825 	if (stv090x_write_reg(state, STV090x_SYNTCTRL, 0x20 | config->clk_mode) < 0) /* enable PLL */  in stv090x_setup()
4832 		if (stv090x_write_reg(state, stv090x_initval[i].addr, stv090x_initval[i].data) < 0)  in stv090x_setup()
4836 	state->internal->dev_ver = stv090x_read_reg(state, STV090x_MID);  in stv090x_setup()
4837 	if (state->internal->dev_ver >= 0x20) {  in stv090x_setup()
4838 		if (stv090x_write_reg(state, STV090x_TSGENERAL, 0x0c) < 0)  in stv090x_setup()
4844 			if (stv090x_write_reg(state, stv090x_cut20_val[i].addr, stv090x_cut20_val[i].data) < 0)  in stv090x_setup()
4848 	} else if (state->internal->dev_ver < 0x20) {  in stv090x_setup()
4850 			state->internal->dev_ver);  in stv090x_setup()
4853 	} else if (state->internal->dev_ver > 0x30) {  in stv090x_setup()
4856 			state->internal->dev_ver);  in stv090x_setup()
4860 	reg = stv090x_read_reg(state, STV090x_TSTTNR1);  in stv090x_setup()
4863 	if (stv090x_write_reg(state, STV090x_TSTTNR1, reg) < 0)  in stv090x_setup()
4867 	reg = stv090x_read_reg(state, STV090x_TSTTNR3);  in stv090x_setup()
4870 	if (stv090x_write_reg(state, STV090x_TSTTNR3, reg) < 0)  in stv090x_setup()
4873 	if (stv090x_write_reg(state, STV090x_TSTRES0, 0x80) < 0)  in stv090x_setup()
4875 	if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0)  in stv090x_setup()
4887 	struct stv090x_state *state = fe->demodulator_priv;  in stv090x_set_gpio()  local
4894 	return stv090x_write_reg(state, STV090x_GPIOxCFG(gpio), reg);  in stv090x_set_gpio()
4897 static int stv090x_setup_compound(struct stv090x_state *state)  in stv090x_setup_compound()  argument
4901 	temp_int = find_dev(state->i2c,  in stv090x_setup_compound()
4902 			    state->config->address);  in stv090x_setup_compound()
4904 	if (temp_int && state->demod_mode == STV090x_DUAL) {  in stv090x_setup_compound()
4905 		state->internal = temp_int->internal;  in stv090x_setup_compound()
4906 		state->internal->num_used++;  in stv090x_setup_compound()
4909 		state->internal = kmalloc(sizeof(*state->internal), GFP_KERNEL);  in stv090x_setup_compound()
4910 		if (!state->internal)  in stv090x_setup_compound()
4912 		temp_int = append_internal(state->internal);  in stv090x_setup_compound()
4914 			kfree(state->internal);  in stv090x_setup_compound()
4917 		state->internal->num_used = 1;  in stv090x_setup_compound()
4918 		state->internal->mclk = 0;  in stv090x_setup_compound()
4919 		state->internal->dev_ver = 0;  in stv090x_setup_compound()
4920 		state->internal->i2c_adap = state->i2c;  in stv090x_setup_compound()
4921 		state->internal->i2c_addr = state->config->address;  in stv090x_setup_compound()
4924 		mutex_init(&state->internal->demod_lock);  in stv090x_setup_compound()
4925 		mutex_init(&state->internal->tuner_lock);  in stv090x_setup_compound()
4927 		if (stv090x_setup(&state->frontend) < 0) {  in stv090x_setup_compound()
4933 	if (state->internal->dev_ver >= 0x30)  in stv090x_setup_compound()
4934 		state->frontend.ops.info.caps |= FE_CAN_MULTISTREAM;  in stv090x_setup_compound()
4937 	if (state->config->diseqc_envelope_mode)  in stv090x_setup_compound()
4938 		stv090x_send_diseqc_burst(&state->frontend, SEC_MINI_A);  in stv090x_setup_compound()
4940 	state->config->set_gpio = stv090x_set_gpio;  in stv090x_setup_compound()
4943 		state->device == STV0900 ? "STV0900" : "STV0903",  in stv090x_setup_compound()
4944 		state->config->demod,  in stv090x_setup_compound()
4945 		state->internal->dev_ver);  in stv090x_setup_compound()
4952 	remove_dev(state->internal);  in stv090x_setup_compound()
4953 	kfree(state->internal);  in stv090x_setup_compound()
4991 	struct stv090x_state *state = i2c_get_clientdata(client);  in stv090x_get_dvb_frontend()  local
4995 	return &state->frontend;  in stv090x_get_dvb_frontend()
5003 	struct stv090x_state *state = NULL;  in stv090x_probe()  local
5005 	state = kzalloc(sizeof(*state), GFP_KERNEL);  in stv090x_probe()
5006 	if (!state) {  in stv090x_probe()
5011 	state->verbose				= &verbose;  in stv090x_probe()
5012 	state->config				= config;  in stv090x_probe()
5013 	state->i2c				= client->adapter;  in stv090x_probe()
5014 	state->frontend.ops			= stv090x_ops;  in stv090x_probe()
5015 	state->frontend.demodulator_priv	= state;  in stv090x_probe()
5016 	state->demod				= config->demod;  in stv090x_probe()
5018 	state->demod_mode			= config->demod_mode;  in stv090x_probe()
5019 	state->device				= config->device;  in stv090x_probe()
5021 	state->rolloff				= STV090x_RO_35;  in stv090x_probe()
5023 	ret = stv090x_setup_compound(state);  in stv090x_probe()
5027 	i2c_set_clientdata(client, state);  in stv090x_probe()
5035 	kfree(state);  in stv090x_probe()
5041 	struct stv090x_state *state = i2c_get_clientdata(client);  in stv090x_remove()  local
5043 	stv090x_release(&state->frontend);  in stv090x_remove()
5051 	struct stv090x_state *state = NULL;  in stv090x_attach()  local
5053 	state = kzalloc(sizeof(*state), GFP_KERNEL);  in stv090x_attach()
5054 	if (!state)  in stv090x_attach()
5057 	state->verbose				= &verbose;  in stv090x_attach()
5058 	state->config				= config;  in stv090x_attach()
5059 	state->i2c				= i2c;  in stv090x_attach()
5060 	state->frontend.ops			= stv090x_ops;  in stv090x_attach()
5061 	state->frontend.demodulator_priv	= state;  in stv090x_attach()
5062 	state->demod				= demod;  in stv090x_attach()
5064 	state->demod_mode			= config->demod_mode;  in stv090x_attach()
5065 	state->device				= config->device;  in stv090x_attach()
5067 	state->rolloff				= STV090x_RO_35;  in stv090x_attach()
5069 	ret = stv090x_setup_compound(state);  in stv090x_attach()
5073 	return &state->frontend;  in stv090x_attach()
5076 	kfree(state);  in stv090x_attach()