68 static bool sil164_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)  in sil164_readb()  argument
70 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_readb()
71 	struct i2c_adapter *adapter = dvo->i2c_bus;  in sil164_readb()
77 			.addr = dvo->slave_addr,  in sil164_readb()
83 			.addr = dvo->slave_addr,  in sil164_readb()
100 			  addr, adapter->name, dvo->slave_addr);  in sil164_readb()
105 static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)  in sil164_writeb()  argument
107 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_writeb()
108 	struct i2c_adapter *adapter = dvo->i2c_bus;  in sil164_writeb()
111 		.addr = dvo->slave_addr,  in sil164_writeb()
125 			  addr, adapter->name, dvo->slave_addr);  in sil164_writeb()
132 static bool sil164_init(struct intel_dvo_device *dvo,  in sil164_init()  argument
143 	dvo->i2c_bus = adapter;  in sil164_init()
144 	dvo->dev_priv = sil;  in sil164_init()
147 	if (!sil164_readb(dvo, SIL164_VID_LO, &ch))  in sil164_init()
152 			  ch, adapter->name, dvo->slave_addr);  in sil164_init()
156 	if (!sil164_readb(dvo, SIL164_DID_LO, &ch))  in sil164_init()
161 			  ch, adapter->name, dvo->slave_addr);  in sil164_init()
174 static enum drm_connector_status sil164_detect(struct intel_dvo_device *dvo)  in sil164_detect()  argument
178 	sil164_readb(dvo, SIL164_REG9, &reg9);  in sil164_detect()
186 static enum drm_mode_status sil164_mode_valid(struct intel_dvo_device *dvo,  in sil164_mode_valid()  argument
192 static void sil164_mode_set(struct intel_dvo_device *dvo,  in sil164_mode_set()  argument
211 static void sil164_dpms(struct intel_dvo_device *dvo, bool enable)  in sil164_dpms()  argument
216 	ret = sil164_readb(dvo, SIL164_REG8, &ch);  in sil164_dpms()
225 	sil164_writeb(dvo, SIL164_REG8, ch);  in sil164_dpms()
229 static bool sil164_get_hw_state(struct intel_dvo_device *dvo)  in sil164_get_hw_state()  argument
234 	ret = sil164_readb(dvo, SIL164_REG8, &ch);  in sil164_get_hw_state()
244 static void sil164_dump_regs(struct intel_dvo_device *dvo)  in sil164_dump_regs()  argument
248 	sil164_readb(dvo, SIL164_FREQ_LO, &val);  in sil164_dump_regs()
250 	sil164_readb(dvo, SIL164_FREQ_HI, &val);  in sil164_dump_regs()
252 	sil164_readb(dvo, SIL164_REG8, &val);  in sil164_dump_regs()
254 	sil164_readb(dvo, SIL164_REG9, &val);  in sil164_dump_regs()
256 	sil164_readb(dvo, SIL164_REGC, &val);  in sil164_dump_regs()
260 static void sil164_destroy(struct intel_dvo_device *dvo)  in sil164_destroy()  argument
262 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_destroy()
266 		dvo->dev_priv = NULL;  in sil164_destroy()