69 static bool sil164_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)  in sil164_readb()  argument
71 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_readb()
72 	struct i2c_adapter *adapter = dvo->i2c_bus;  in sil164_readb()
78 			.addr = dvo->slave_addr,  in sil164_readb()
84 			.addr = dvo->slave_addr,  in sil164_readb()
101 			  addr, adapter->name, dvo->slave_addr);  in sil164_readb()
106 static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)  in sil164_writeb()  argument
108 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_writeb()
109 	struct i2c_adapter *adapter = dvo->i2c_bus;  in sil164_writeb()
112 		.addr = dvo->slave_addr,  in sil164_writeb()
126 			  addr, adapter->name, dvo->slave_addr);  in sil164_writeb()
133 static bool sil164_init(struct intel_dvo_device *dvo,  in sil164_init()  argument
144 	dvo->i2c_bus = adapter;  in sil164_init()
145 	dvo->dev_priv = sil;  in sil164_init()
148 	if (!sil164_readb(dvo, SIL164_VID_LO, &ch))  in sil164_init()
153 			  ch, adapter->name, dvo->slave_addr);  in sil164_init()
157 	if (!sil164_readb(dvo, SIL164_DID_LO, &ch))  in sil164_init()
162 			  ch, adapter->name, dvo->slave_addr);  in sil164_init()
175 static enum drm_connector_status sil164_detect(struct intel_dvo_device *dvo)  in sil164_detect()  argument
179 	sil164_readb(dvo, SIL164_REG9, &reg9);  in sil164_detect()
187 static enum drm_mode_status sil164_mode_valid(struct intel_dvo_device *dvo,  in sil164_mode_valid()  argument
193 static void sil164_mode_set(struct intel_dvo_device *dvo,  in sil164_mode_set()  argument
212 static void sil164_dpms(struct intel_dvo_device *dvo, bool enable)  in sil164_dpms()  argument
217 	ret = sil164_readb(dvo, SIL164_REG8, &ch);  in sil164_dpms()
226 	sil164_writeb(dvo, SIL164_REG8, ch);  in sil164_dpms()
230 static bool sil164_get_hw_state(struct intel_dvo_device *dvo)  in sil164_get_hw_state()  argument
235 	ret = sil164_readb(dvo, SIL164_REG8, &ch);  in sil164_get_hw_state()
245 static void sil164_dump_regs(struct intel_dvo_device *dvo)  in sil164_dump_regs()  argument
249 	sil164_readb(dvo, SIL164_FREQ_LO, &val);  in sil164_dump_regs()
251 	sil164_readb(dvo, SIL164_FREQ_HI, &val);  in sil164_dump_regs()
253 	sil164_readb(dvo, SIL164_REG8, &val);  in sil164_dump_regs()
255 	sil164_readb(dvo, SIL164_REG9, &val);  in sil164_dump_regs()
257 	sil164_readb(dvo, SIL164_REGC, &val);  in sil164_dump_regs()
261 static void sil164_destroy(struct intel_dvo_device *dvo)  in sil164_destroy()  argument
263 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_destroy()
267 		dvo->dev_priv = NULL;  in sil164_destroy()