73 static bool sil164_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)  in sil164_readb()  argument
75 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_readb()
76 	struct i2c_adapter *adapter = dvo->i2c_bus;  in sil164_readb()
82 			.addr = dvo->target_addr,  in sil164_readb()
88 			.addr = dvo->target_addr,  in sil164_readb()
105 			  addr, adapter->name, dvo->target_addr);  in sil164_readb()
110 static bool sil164_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)  in sil164_writeb()  argument
112 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_writeb()
113 	struct i2c_adapter *adapter = dvo->i2c_bus;  in sil164_writeb()
116 		.addr = dvo->target_addr,  in sil164_writeb()
130 			  addr, adapter->name, dvo->target_addr);  in sil164_writeb()
137 static bool sil164_init(struct intel_dvo_device *dvo,  in sil164_init()  argument
148 	dvo->i2c_bus = adapter;  in sil164_init()
149 	dvo->dev_priv = sil;  in sil164_init()
152 	if (!sil164_readb(dvo, SIL164_VID_LO, &ch))  in sil164_init()
157 			  ch, adapter->name, dvo->target_addr);  in sil164_init()
161 	if (!sil164_readb(dvo, SIL164_DID_LO, &ch))  in sil164_init()
166 			  ch, adapter->name, dvo->target_addr);  in sil164_init()
179 static enum drm_connector_status sil164_detect(struct intel_dvo_device *dvo)  in sil164_detect()  argument
183 	sil164_readb(dvo, SIL164_REG9, &reg9);  in sil164_detect()
191 static enum drm_mode_status sil164_mode_valid(struct intel_dvo_device *dvo,  in sil164_mode_valid()  argument
197 static void sil164_mode_set(struct intel_dvo_device *dvo,  in sil164_mode_set()  argument
213 	sil164_writeb(dvo, SIL164_REG8,  in sil164_mode_set()
215 	sil164_writeb(dvo, SIL164_REG9,  in sil164_mode_set()
217 	sil164_writeb(dvo, SIL164_REGC,  in sil164_mode_set()
222 static void sil164_dpms(struct intel_dvo_device *dvo, bool enable)  in sil164_dpms()  argument
227 	ret = sil164_readb(dvo, SIL164_REG8, &ch);  in sil164_dpms()
236 	sil164_writeb(dvo, SIL164_REG8, ch);  in sil164_dpms()
239 static bool sil164_get_hw_state(struct intel_dvo_device *dvo)  in sil164_get_hw_state()  argument
244 	ret = sil164_readb(dvo, SIL164_REG8, &ch);  in sil164_get_hw_state()
254 static void sil164_dump_regs(struct intel_dvo_device *dvo)  in sil164_dump_regs()  argument
258 	sil164_readb(dvo, SIL164_FREQ_LO, &val);  in sil164_dump_regs()
260 	sil164_readb(dvo, SIL164_FREQ_HI, &val);  in sil164_dump_regs()
262 	sil164_readb(dvo, SIL164_REG8, &val);  in sil164_dump_regs()
264 	sil164_readb(dvo, SIL164_REG9, &val);  in sil164_dump_regs()
266 	sil164_readb(dvo, SIL164_REGC, &val);  in sil164_dump_regs()
270 static void sil164_destroy(struct intel_dvo_device *dvo)  in sil164_destroy()  argument
272 	struct sil164_priv *sil = dvo->dev_priv;  in sil164_destroy()
276 		dvo->dev_priv = NULL;  in sil164_destroy()