Lines Matching defs:dev
21 static int stk1160_ac97_wait_transfer_complete(struct stk1160 *dev)
28 stk1160_read_reg(dev, STK1160_AC97CTL_0, &value);
40 static void stk1160_write_ac97(struct stk1160 *dev, u16 reg, u16 value)
43 stk1160_write_reg(dev, STK1160_AC97_ADDR, reg);
46 stk1160_write_reg(dev, STK1160_AC97_CMD, value & 0xff);
47 stk1160_write_reg(dev, STK1160_AC97_CMD + 1, (value & 0xff00) >> 8);
50 stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8c);
53 stk1160_ac97_wait_transfer_complete(dev);
57 static u16 stk1160_read_ac97(struct stk1160 *dev, u16 reg)
63 stk1160_write_reg(dev, STK1160_AC97_ADDR, reg);
66 stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8b);
69 if (stk1160_ac97_wait_transfer_complete(dev) < 0)
74 stk1160_read_reg(dev, STK1160_AC97_CMD, &vall);
75 stk1160_read_reg(dev, STK1160_AC97_CMD + 1, &valh);
80 void stk1160_ac97_dump_regs(struct stk1160 *dev)
84 value = stk1160_read_ac97(dev, 0x12); /* CD volume */
87 value = stk1160_read_ac97(dev, 0x10); /* Line-in volume */
90 value = stk1160_read_ac97(dev, 0x0e); /* MIC volume (mono) */
93 value = stk1160_read_ac97(dev, 0x16); /* Aux volume */
96 value = stk1160_read_ac97(dev, 0x1a); /* Record select */
99 value = stk1160_read_ac97(dev, 0x02); /* Master volume */
102 value = stk1160_read_ac97(dev, 0x1c); /* Record gain */
107 static int stk1160_has_audio(struct stk1160 *dev)
111 stk1160_read_reg(dev, STK1160_POSV_L, &value);
115 static int stk1160_has_ac97(struct stk1160 *dev)
119 stk1160_read_reg(dev, STK1160_POSV_L, &value);
123 void stk1160_ac97_setup(struct stk1160 *dev)
125 if (!stk1160_has_audio(dev)) {
130 if (!stk1160_has_ac97(dev)) {
136 stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x94);
137 stk1160_write_reg(dev, STK1160_AC97CTL_0, 0x8c);
140 stk1160_write_reg(dev, STK1160_AC97CTL_1 + 2, 0x01);
141 stk1160_write_reg(dev, STK1160_AC97CTL_1 + 3, 0x00);
144 stk1160_write_ac97(dev, 0x12, 0x8808); /* CD volume */
145 stk1160_write_ac97(dev, 0x10, 0x0808); /* Line-in volume */
146 stk1160_write_ac97(dev, 0x0e, 0x0008); /* MIC volume (mono) */
147 stk1160_write_ac97(dev, 0x16, 0x0808); /* Aux volume */
148 stk1160_write_ac97(dev, 0x1a, 0x0404); /* Record select */
149 stk1160_write_ac97(dev, 0x02, 0x0000); /* Master volume */
150 stk1160_write_ac97(dev, 0x1c, 0x0808); /* Record gain */
153 stk1160_ac97_dump_regs(dev);