63 	struct radio_isa_card isa;  member
73 	return rt ? &rt->isa : NULL;  in rtrack_alloc()
87 	struct radio_isa_card *isa = handle;  in rtrack_set_pins()  local
88 	struct rtrack *rt = container_of(isa, struct rtrack, isa);  in rtrack_set_pins()
91 	if (!v4l2_ctrl_g_ctrl(rt->isa.mute))  in rtrack_set_pins()
101 	outb_p(bits, rt->isa.io);  in rtrack_set_pins()
104 static int rtrack_s_frequency(struct radio_isa_card *isa, u32 freq)  in rtrack_s_frequency()  argument
106 	lm7000_set_freq(freq, isa, rtrack_set_pins);  in rtrack_s_frequency()
111 static u32 rtrack_g_signal(struct radio_isa_card *isa)  in rtrack_g_signal()  argument
114 	return 0xffff * !(inb(isa->io) & 2);  in rtrack_g_signal()
117 static int rtrack_s_mute_volume(struct radio_isa_card *isa, bool mute, int vol)  in rtrack_s_mute_volume()  argument
119 	struct rtrack *rt = container_of(isa, struct rtrack, isa);  in rtrack_s_mute_volume()
123 		outb(0xd0, isa->io);	/* volume steady + sigstr + off	*/  in rtrack_s_mute_volume()
127 		outb(0x48, isa->io);	/* volume down but still "on"	*/  in rtrack_s_mute_volume()
130 		outb(0x98, isa->io);	/* volume up + sigstr + on	*/  in rtrack_s_mute_volume()
134 		outb(0x58, isa->io);	/* volume down + sigstr + on	*/  in rtrack_s_mute_volume()
138 	outb(0xd8, isa->io);		/* volume steady + sigstr + on	*/  in rtrack_s_mute_volume()
144 static int rtrack_initialize(struct radio_isa_card *isa)  in rtrack_initialize()  argument
147 	outb(0x90, isa->io);	/* volume up but still "on"	*/  in rtrack_initialize()
149 	outb(0xc0, isa->io);	/* steady volume, mute card	*/  in rtrack_initialize()