69 	printk(KERN_DEBUG "%s/0: " fmt, core->name , ## arg)
104 static void set_audio_registers(struct cx88_core *core, const struct rlist *l)  in set_audio_registers()  argument
125 static void set_audio_start(struct cx88_core *core, u32 mode)  in set_audio_start()  argument
136 static void set_audio_finish(struct cx88_core *core, u32 ctl)  in set_audio_finish()  argument
141 	cx88_stop_audio_dma(core);  in set_audio_finish()
143 	cx88_start_audio_dma(core);  in set_audio_finish()
145 	if (core->board.mpeg & CX88_MPEG_BLACKBIRD) {  in set_audio_finish()
154 	if ((always_analog) || (!(core->board.mpeg & CX88_MPEG_BLACKBIRD))) {  in set_audio_finish()
166 	core->last_change = jiffies;  in set_audio_finish()
171 static void set_audio_standard_BTSC(struct cx88_core *core, unsigned int sap,  in set_audio_standard_BTSC()  argument
270 		set_audio_start(core, SEL_SAP);  in set_audio_standard_BTSC()
271 		set_audio_registers(core, btsc_sap);  in set_audio_standard_BTSC()
272 		set_audio_finish(core, mode);  in set_audio_standard_BTSC()
275 		set_audio_start(core, SEL_BTSC);  in set_audio_standard_BTSC()
276 		set_audio_registers(core, btsc);  in set_audio_standard_BTSC()
277 		set_audio_finish(core, mode);  in set_audio_standard_BTSC()
281 static void set_audio_standard_NICAM(struct cx88_core *core, u32 mode)  in set_audio_standard_NICAM()  argument
352 	set_audio_start(core,SEL_NICAM);  in set_audio_standard_NICAM()
353 	switch (core->tvaudio) {  in set_audio_standard_NICAM()
356 		set_audio_registers(core, nicam_l);  in set_audio_standard_NICAM()
360 		set_audio_registers(core, nicam_bgdki_common);  in set_audio_standard_NICAM()
361 		set_audio_registers(core, nicam_i);  in set_audio_standard_NICAM()
373 		set_audio_registers(core, nicam_bgdki_common);  in set_audio_standard_NICAM()
374 		set_audio_registers(core, nicam_default);  in set_audio_standard_NICAM()
379 	set_audio_finish(core, mode);  in set_audio_standard_NICAM()
382 static void set_audio_standard_A2(struct cx88_core *core, u32 mode)  in set_audio_standard_A2()  argument
609 	set_audio_start(core, SEL_A2);  in set_audio_standard_A2()
610 	switch (core->tvaudio) {  in set_audio_standard_A2()
613 		set_audio_registers(core, a2_bgdk_common);  in set_audio_standard_A2()
614 		set_audio_registers(core, a2_bg);  in set_audio_standard_A2()
615 		set_audio_registers(core, a2_deemph50);  in set_audio_standard_A2()
619 		set_audio_registers(core, a2_bgdk_common);  in set_audio_standard_A2()
620 		set_audio_registers(core, a2_dk);  in set_audio_standard_A2()
621 		set_audio_registers(core, a2_deemph50);  in set_audio_standard_A2()
625 		set_audio_registers(core, a1_i);  in set_audio_standard_A2()
626 		set_audio_registers(core, a2_deemph50);  in set_audio_standard_A2()
630 		set_audio_registers(core, am_l);  in set_audio_standard_A2()
645 	set_audio_finish(core, mode);  in set_audio_standard_A2()
648 static void set_audio_standard_EIAJ(struct cx88_core *core)  in set_audio_standard_EIAJ()  argument
657 	set_audio_start(core, SEL_EIAJ);  in set_audio_standard_EIAJ()
658 	set_audio_registers(core, eiaj);  in set_audio_standard_EIAJ()
659 	set_audio_finish(core, EN_EIAJ_AUTO_STEREO);  in set_audio_standard_EIAJ()
662 static void set_audio_standard_FM(struct cx88_core *core,  in set_audio_standard_FM()  argument
710 	set_audio_start(core, SEL_FMRADIO);  in set_audio_standard_FM()
715 		set_audio_registers(core, fm_no_deemph);  in set_audio_standard_FM()
719 		set_audio_registers(core, fm_deemph_50);  in set_audio_standard_FM()
723 		set_audio_registers(core, fm_deemph_75);  in set_audio_standard_FM()
727 	set_audio_finish(core, EN_FMRADIO_AUTO_STEREO);  in set_audio_standard_FM()
732 static int cx88_detect_nicam(struct cx88_core *core)  in cx88_detect_nicam()  argument
755 void cx88_set_tvaudio(struct cx88_core *core)  in cx88_set_tvaudio()  argument
757 	switch (core->tvaudio) {  in cx88_set_tvaudio()
759 		set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO);  in cx88_set_tvaudio()
767 		set_audio_standard_A2(core, EN_A2_FORCE_MONO1);  in cx88_set_tvaudio()
771 		set_audio_standard_NICAM(core, EN_NICAM_AUTO_STEREO);  in cx88_set_tvaudio()
772 		if (0 == cx88_detect_nicam(core)) {  in cx88_set_tvaudio()
774 			set_audio_standard_A2(core, EN_A2_FORCE_MONO1);  in cx88_set_tvaudio()
775 			core->audiomode_current = V4L2_TUNER_MODE_MONO;  in cx88_set_tvaudio()
776 			core->use_nicam = 0;  in cx88_set_tvaudio()
778 			core->use_nicam = 1;  in cx88_set_tvaudio()
782 		set_audio_standard_EIAJ(core);  in cx88_set_tvaudio()
785 		set_audio_standard_FM(core, radio_deemphasis);  in cx88_set_tvaudio()
788 		set_audio_start(core, 0x01);  in cx88_set_tvaudio()
794 		cx_write(AUD_I2SINPUTCNTL, core->board.i2sinputcntl);  in cx88_set_tvaudio()
797 		set_audio_finish(core, EN_I2SIN_ENABLE);  in cx88_set_tvaudio()
802 		       core->name, core->tvaudio);  in cx88_set_tvaudio()
808 void cx88_newstation(struct cx88_core *core)  in cx88_newstation()  argument
810 	core->audiomode_manual = UNSET;  in cx88_newstation()
811 	core->last_change = jiffies;  in cx88_newstation()
814 void cx88_get_stereo(struct cx88_core *core, struct v4l2_tuner *t)  in cx88_get_stereo()  argument
824 	if (core->astat != reg)  in cx88_get_stereo()
828 	core->astat = reg;  in cx88_get_stereo()
850 	switch (core->tvaudio) {  in cx88_get_stereo()
856 		if (!core->use_nicam) {  in cx88_get_stereo()
857 			t->rxsubchans = cx88_dsp_detect_stereo_sap(core);  in cx88_get_stereo()
882 void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)  in cx88_set_stereo()  argument
888 		core->audiomode_manual = mode;  in cx88_set_stereo()
890 		if (UNSET != core->audiomode_manual)  in cx88_set_stereo()
893 	core->audiomode_current = mode;  in cx88_set_stereo()
895 	switch (core->tvaudio) {  in cx88_set_stereo()
899 			set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_MONO);  in cx88_set_stereo()
902 			set_audio_standard_BTSC(core, 0, EN_BTSC_AUTO_STEREO);  in cx88_set_stereo()
905 			set_audio_standard_BTSC(core, 1, EN_BTSC_FORCE_SAP);  in cx88_set_stereo()
909 			set_audio_standard_BTSC(core, 0, EN_BTSC_FORCE_STEREO);  in cx88_set_stereo()
918 		if (1 == core->use_nicam) {  in cx88_set_stereo()
922 				set_audio_standard_NICAM(core,  in cx88_set_stereo()
926 				set_audio_standard_NICAM(core,  in cx88_set_stereo()
931 				set_audio_standard_NICAM(core,  in cx88_set_stereo()
936 			if ((core->tvaudio == WW_I) || (core->tvaudio == WW_L)) {  in cx88_set_stereo()
938 				set_audio_standard_A2(core, EN_A2_FORCE_MONO1);  in cx88_set_stereo()
990 	struct cx88_core *core = data;  in cx88_audio_thread()  local
1002 		switch (core->tvaudio) {  in cx88_audio_thread()
1008 			if (core->use_nicam)  in cx88_audio_thread()
1013 			cx88_get_stereo(core, &t);  in cx88_audio_thread()
1015 			if (UNSET != core->audiomode_manual)  in cx88_audio_thread()
1024 			if (mode == core->audiomode_current)  in cx88_audio_thread()
1027 			cx88_set_stereo(core, mode, 0);  in cx88_audio_thread()