94 static bool tfp410_readb(struct intel_dvo_device *dvo, int addr, u8 *ch)  in tfp410_readb()  argument
96 	struct tfp410_priv *tfp = dvo->dev_priv;  in tfp410_readb()
97 	struct i2c_adapter *adapter = dvo->i2c_bus;  in tfp410_readb()
103 			.addr = dvo->target_addr,  in tfp410_readb()
109 			.addr = dvo->target_addr,  in tfp410_readb()
126 			  addr, adapter->name, dvo->target_addr);  in tfp410_readb()
131 static bool tfp410_writeb(struct intel_dvo_device *dvo, int addr, u8 ch)  in tfp410_writeb()  argument
133 	struct tfp410_priv *tfp = dvo->dev_priv;  in tfp410_writeb()
134 	struct i2c_adapter *adapter = dvo->i2c_bus;  in tfp410_writeb()
137 		.addr = dvo->target_addr,  in tfp410_writeb()
151 			  addr, adapter->name, dvo->target_addr);  in tfp410_writeb()
157 static int tfp410_getid(struct intel_dvo_device *dvo, int addr)  in tfp410_getid()  argument
161 	if (tfp410_readb(dvo, addr+0, &ch1) &&  in tfp410_getid()
162 	    tfp410_readb(dvo, addr+1, &ch2))  in tfp410_getid()
169 static bool tfp410_init(struct intel_dvo_device *dvo,  in tfp410_init()  argument
180 	dvo->i2c_bus = adapter;  in tfp410_init()
181 	dvo->dev_priv = tfp;  in tfp410_init()
184 	if ((id = tfp410_getid(dvo, TFP410_VID_LO)) != TFP410_VID) {  in tfp410_init()
187 			  id, adapter->name, dvo->target_addr);  in tfp410_init()
191 	if ((id = tfp410_getid(dvo, TFP410_DID_LO)) != TFP410_DID) {  in tfp410_init()
194 			  id, adapter->name, dvo->target_addr);  in tfp410_init()
204 static enum drm_connector_status tfp410_detect(struct intel_dvo_device *dvo)  in tfp410_detect()  argument
209 	if (tfp410_readb(dvo, TFP410_CTL_2, &ctl2)) {  in tfp410_detect()
219 static enum drm_mode_status tfp410_mode_valid(struct intel_dvo_device *dvo,  in tfp410_mode_valid()  argument
225 static void tfp410_mode_set(struct intel_dvo_device *dvo,  in tfp410_mode_set()  argument
238 static void tfp410_dpms(struct intel_dvo_device *dvo, bool enable)  in tfp410_dpms()  argument
242 	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))  in tfp410_dpms()
250 	tfp410_writeb(dvo, TFP410_CTL_1, ctl1);  in tfp410_dpms()
253 static bool tfp410_get_hw_state(struct intel_dvo_device *dvo)  in tfp410_get_hw_state()  argument
257 	if (!tfp410_readb(dvo, TFP410_CTL_1, &ctl1))  in tfp410_get_hw_state()
266 static void tfp410_dump_regs(struct intel_dvo_device *dvo)  in tfp410_dump_regs()  argument
270 	tfp410_readb(dvo, TFP410_REV, &val);  in tfp410_dump_regs()
272 	tfp410_readb(dvo, TFP410_CTL_1, &val);  in tfp410_dump_regs()
274 	tfp410_readb(dvo, TFP410_CTL_2, &val);  in tfp410_dump_regs()
276 	tfp410_readb(dvo, TFP410_CTL_3, &val);  in tfp410_dump_regs()
278 	tfp410_readb(dvo, TFP410_USERCFG, &val);  in tfp410_dump_regs()
280 	tfp410_readb(dvo, TFP410_DE_DLY, &val);  in tfp410_dump_regs()
282 	tfp410_readb(dvo, TFP410_DE_CTL, &val);  in tfp410_dump_regs()
284 	tfp410_readb(dvo, TFP410_DE_TOP, &val);  in tfp410_dump_regs()
286 	tfp410_readb(dvo, TFP410_DE_CNT_LO, &val);  in tfp410_dump_regs()
287 	tfp410_readb(dvo, TFP410_DE_CNT_HI, &val2);  in tfp410_dump_regs()
289 	tfp410_readb(dvo, TFP410_DE_LIN_LO, &val);  in tfp410_dump_regs()
290 	tfp410_readb(dvo, TFP410_DE_LIN_HI, &val2);  in tfp410_dump_regs()
292 	tfp410_readb(dvo, TFP410_H_RES_LO, &val);  in tfp410_dump_regs()
293 	tfp410_readb(dvo, TFP410_H_RES_HI, &val2);  in tfp410_dump_regs()
295 	tfp410_readb(dvo, TFP410_V_RES_LO, &val);  in tfp410_dump_regs()
296 	tfp410_readb(dvo, TFP410_V_RES_HI, &val2);  in tfp410_dump_regs()
300 static void tfp410_destroy(struct intel_dvo_device *dvo)  in tfp410_destroy()  argument
302 	struct tfp410_priv *tfp = dvo->dev_priv;  in tfp410_destroy()
306 		dvo->dev_priv = NULL;  in tfp410_destroy()