41 #define CODEC_REG(s, o)  ((s)->codec_regs[(o) / 2])  macro
48     lvol = 255 - CODEC_VOL(CODEC_REG(s, AC97_Master_Volume_Mute) >> 8, 0x1f);  in codec_volume_set_out()
49     lvol *= 255 - CODEC_VOL(CODEC_REG(s, AC97_PCM_Out_Volume_Mute) >> 8, 0x1f);  in codec_volume_set_out()
51     rvol = 255 - CODEC_VOL(CODEC_REG(s, AC97_Master_Volume_Mute), 0x1f);  in codec_volume_set_out()
52     rvol *= 255 - CODEC_VOL(CODEC_REG(s, AC97_PCM_Out_Volume_Mute), 0x1f);  in codec_volume_set_out()
54     mute = CODEC_REG(s, AC97_Master_Volume_Mute) >> MUTE_SHIFT;  in codec_volume_set_out()
55     mute |= CODEC_REG(s, AC97_PCM_Out_Volume_Mute) >> MUTE_SHIFT;  in codec_volume_set_out()
62     CODEC_REG(s, AC97_Reset) = 0x6a90;  in codec_reset()
63     CODEC_REG(s, AC97_Master_Volume_Mute) = 0x8000;  in codec_reset()
64     CODEC_REG(s, AC97_Headphone_Volume_Mute) = 0x8000;  in codec_reset()
65     CODEC_REG(s, AC97_Master_Volume_Mono_Mute) = 0x8000;  in codec_reset()
66     CODEC_REG(s, AC97_Phone_Volume_Mute) = 0x8008;  in codec_reset()
67     CODEC_REG(s, AC97_Mic_Volume_Mute) = 0x8008;  in codec_reset()
68     CODEC_REG(s, AC97_Line_In_Volume_Mute) = 0x8808;  in codec_reset()
69     CODEC_REG(s, AC97_CD_Volume_Mute) = 0x8808;  in codec_reset()
70     CODEC_REG(s, AC97_Video_Volume_Mute) = 0x8808;  in codec_reset()
71     CODEC_REG(s, AC97_Aux_Volume_Mute) = 0x8808;  in codec_reset()
72     CODEC_REG(s, AC97_PCM_Out_Volume_Mute) = 0x8808;  in codec_reset()
73     CODEC_REG(s, AC97_Record_Gain_Mute) = 0x8000;  in codec_reset()
74     CODEC_REG(s, AC97_Powerdown_Ctrl_Stat) = 0x000f;  in codec_reset()
75     CODEC_REG(s, AC97_Extended_Audio_ID) = 0x0a05;  in codec_reset()
76     CODEC_REG(s, AC97_Extended_Audio_Ctrl_Stat) = 0x0400;  in codec_reset()
77     CODEC_REG(s, AC97_PCM_Front_DAC_Rate) = 48000;  in codec_reset()
78     CODEC_REG(s, AC97_PCM_LR_ADC_Rate) = 48000;  in codec_reset()
80     CODEC_REG(s, AC97_Vendor_ID1) = 0x8384;  in codec_reset()
81     CODEC_REG(s, AC97_Vendor_ID2) = 0x7666;  in codec_reset()
86     return CODEC_REG(s, addr);  in codec_read()
106         CODEC_REG(s, addr) = val & 0x9f1f;  in codec_write()
110         CODEC_REG(s, addr) &= ~EACS_VRA;  in codec_write()
111         CODEC_REG(s, addr) |= val & EACS_VRA;  in codec_write()
113             CODEC_REG(s, AC97_PCM_Front_DAC_Rate) = 48000;  in codec_write()
114             CODEC_REG(s, AC97_PCM_LR_ADC_Rate) = 48000;  in codec_write()
120         if (CODEC_REG(s, AC97_Extended_Audio_Ctrl_Stat) & EACS_VRA) {  in codec_write()
134             CODEC_REG(s, addr) = rate;  in codec_write()
139         CODEC_REG(s, addr) = (val & 0xff00) | (CODEC_REG(s, addr) & 0xff);  in codec_write()
149         CODEC_REG(s, addr) = val;  in codec_write()
237         .freq = CODEC_REG(s, AC97_PCM_Front_DAC_Rate),  in open_voice_out()