93 static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, uint8_t *ch)  in tfp410_readb()  argument
95 	struct tfp410_priv *tfp = dvo->dev_priv;  in tfp410_readb()
96 	struct i2c_adapter *adapter = dvo->i2c_bus;  in tfp410_readb()
102 			.addr = dvo->slave_addr,  in tfp410_readb()
108 			.addr = dvo->slave_addr,  in tfp410_readb()
125 			  addr, adapter->name, dvo->slave_addr);  in tfp410_readb()
130 static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, uint8_t ch)  in tfp410_writeb()  argument
132 	struct tfp410_priv *tfp = dvo->dev_priv;  in tfp410_writeb()
133 	struct i2c_adapter *adapter = dvo->i2c_bus;  in tfp410_writeb()
136 		.addr = dvo->slave_addr,  in tfp410_writeb()
150 			  addr, adapter->name, dvo->slave_addr);  in tfp410_writeb()
156 static int tfp410_getid(struct intel_dvo_device *dvo, int addr)  in tfp410_getid()  argument
160 	if (tfp410_readb(dvo, addr+0, &ch1) &&  in tfp410_getid()
161 	    tfp410_readb(dvo, addr+1, &ch2))  in tfp410_getid()
168 static bool tfp410_init(struct intel_dvo_device *dvo,  in tfp410_init()  argument
179 	dvo->i2c_bus = adapter;  in tfp410_init()
180 	dvo->dev_priv = tfp;  in tfp410_init()
183 	if ((id = tfp410_getid(dvo, TFP410_VID_LO)) != TFP410_VID) {  in tfp410_init()
186 			  id, adapter->name, dvo->slave_addr);  in tfp410_init()
190 	if ((id = tfp410_getid(dvo, TFP410_DID_LO)) != TFP410_DID) {  in tfp410_init()
193 			  id, adapter->name, dvo->slave_addr);  in tfp410_init()
203 static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo)  in tfp410_detect()  argument
208 	if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) {  in tfp410_detect()
218 static enum drm_mode_status tfp410_mode_valid(struct intel_dvo_device *dvo,  in tfp410_mode_valid()  argument
224 static void tfp410_mode_set(struct intel_dvo_device *dvo,  in tfp410_mode_set()  argument
237 static void tfp410_dpms(struct intel_dvo_device *dvo, bool enable)  in tfp410_dpms()  argument
241 	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))  in tfp410_dpms()
249 	tfp410_writeb(dvo, TFP410_CTL_1, ctl1);  in tfp410_dpms()
252 static bool tfp410_get_hw_state(struct intel_dvo_device *dvo)  in tfp410_get_hw_state()  argument
256 	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))  in tfp410_get_hw_state()
265 static void tfp410_dump_regs(struct intel_dvo_device *dvo)  in tfp410_dump_regs()  argument
269 	tfp410_readb(dvo, TFP410_REV, &val);  in tfp410_dump_regs()
271 	tfp410_readb(dvo, TFP410_CTL_1, &val);  in tfp410_dump_regs()
273 	tfp410_readb(dvo, TFP410_CTL_2, &val);  in tfp410_dump_regs()
275 	tfp410_readb(dvo, TFP410_CTL_3, &val);  in tfp410_dump_regs()
277 	tfp410_readb(dvo, TFP410_USERCFG, &val);  in tfp410_dump_regs()
279 	tfp410_readb(dvo, TFP410_DE_DLY, &val);  in tfp410_dump_regs()
281 	tfp410_readb(dvo, TFP410_DE_CTL, &val);  in tfp410_dump_regs()
283 	tfp410_readb(dvo, TFP410_DE_TOP, &val);  in tfp410_dump_regs()
285 	tfp410_readb(dvo, TFP410_DE_CNT_LO, &val);  in tfp410_dump_regs()
286 	tfp410_readb(dvo, TFP410_DE_CNT_HI, &val2);  in tfp410_dump_regs()
288 	tfp410_readb(dvo, TFP410_DE_LIN_LO, &val);  in tfp410_dump_regs()
289 	tfp410_readb(dvo, TFP410_DE_LIN_HI, &val2);  in tfp410_dump_regs()
291 	tfp410_readb(dvo, TFP410_H_RES_LO, &val);  in tfp410_dump_regs()
292 	tfp410_readb(dvo, TFP410_H_RES_HI, &val2);  in tfp410_dump_regs()
294 	tfp410_readb(dvo, TFP410_V_RES_LO, &val);  in tfp410_dump_regs()
295 	tfp410_readb(dvo, TFP410_V_RES_HI, &val2);  in tfp410_dump_regs()
299 static void tfp410_destroy(struct intel_dvo_device *dvo)  in tfp410_destroy()  argument
301 	struct tfp410_priv *tfp = dvo->dev_priv;  in tfp410_destroy()
305 		dvo->dev_priv = NULL;  in tfp410_destroy()