Lines Matching defs:isa
20 * Converted to the radio-isa framework by Hans Verkuil <hans.verkuil@cisco.com>
33 #include "radio-isa.h"
62 static int terratec_s_mute_volume(struct radio_isa_card *isa, bool mute, int vol)
71 outb(0x80, isa->io + 1);
73 outb(0x00, isa->io + 1);
82 static int terratec_s_frequency(struct radio_isa_card *isa, u32 freq)
109 outb(WRT_EN | DATA, isa->io);
110 outb(WRT_EN | DATA | CLK_ON, isa->io);
111 outb(WRT_EN | DATA, isa->io);
113 outb(WRT_EN | 0x00, isa->io);
114 outb(WRT_EN | 0x00 | CLK_ON, isa->io);
117 outb(0x00, isa->io);
121 static u32 terratec_g_signal(struct radio_isa_card *isa)
124 return (inb(isa->io) & 2) ? 0 : 0xffff;