23 static bool rt715_readable_register(struct device *dev, unsigned int reg)  in rt715_readable_register()  argument
25 	switch (reg) {  in rt715_readable_register()
120 static bool rt715_volatile_register(struct device *dev, unsigned int reg)  in rt715_volatile_register()  argument
122 	switch (reg) {  in rt715_volatile_register()
146 static int rt715_sdw_read(void *context, unsigned int reg, unsigned int *val)  in rt715_sdw_read()  argument
155 	if (reg > 0xffff)  in rt715_sdw_read()
158 	mask = reg & 0xf000;  in rt715_sdw_read()
161 		val2 = reg & 0xff;  in rt715_sdw_read()
162 		reg = reg >> 8;  in rt715_sdw_read()
163 		nid = reg & 0xff;  in rt715_sdw_read()
164 		ret = regmap_write(rt715->sdw_regmap, reg, 0);  in rt715_sdw_read()
167 		reg2 = reg + 0x1000;  in rt715_sdw_read()
184 		reg += 0x8000;  in rt715_sdw_read()
185 		ret = regmap_write(rt715->sdw_regmap, reg, *val);  in rt715_sdw_read()
189 		reg += 0x2000;  in rt715_sdw_read()
190 		reg |= 0x800;  in rt715_sdw_read()
191 		ret = regmap_write(rt715->sdw_regmap, reg,  in rt715_sdw_read()
195 		reg2 = reg + 0x1000;  in rt715_sdw_read()
200 	} else if ((reg & 0xff00) == 0x8300) { /* for R channel */  in rt715_sdw_read()
201 		reg2 = reg - 0x1000;  in rt715_sdw_read()
207 		ret = regmap_write(rt715->sdw_regmap, reg, (*val & 0xff));  in rt715_sdw_read()
211 		ret = regmap_write(rt715->sdw_regmap, reg,  in rt715_sdw_read()
215 		reg2 = reg + 0x1000;  in rt715_sdw_read()
221 		ret = regmap_write(rt715->sdw_regmap, reg, *val);  in rt715_sdw_read()
225 		ret = regmap_read(rt715->sdw_regmap, reg, val);  in rt715_sdw_read()
258 		dev_dbg(dev, "[%s] %04x => %08x\n", __func__, reg, *val);  in rt715_sdw_read()
261 			reg, reg2, reg3, reg4, *val);  in rt715_sdw_read()
264 		__func__, reg, reg2, *val);  in rt715_sdw_read()
269 static int rt715_sdw_write(void *context, unsigned int reg, unsigned int val)  in rt715_sdw_write()  argument
277 	if (reg > 0xffff)  in rt715_sdw_write()
280 	mask = reg & 0xf000;  in rt715_sdw_write()
283 		val2 = reg & 0xff;  in rt715_sdw_write()
284 		reg = reg >> 8;  in rt715_sdw_write()
285 		nid = reg & 0xff;  in rt715_sdw_write()
286 		ret = regmap_write(rt715->sdw_regmap, reg, 0);  in rt715_sdw_write()
289 		reg2 = reg + 0x1000;  in rt715_sdw_write()
306 	} else if (reg < 0x4fff) {  in rt715_sdw_write()
307 		ret = regmap_write(rt715->sdw_regmap, reg, val);  in rt715_sdw_write()
310 	} else if (reg == RT715_FUNC_RESET) {  in rt715_sdw_write()
311 		ret = regmap_write(rt715->sdw_regmap, reg, val);  in rt715_sdw_write()
315 		ret = regmap_write(rt715->sdw_regmap, reg,  in rt715_sdw_write()
319 		reg2 = reg + 0x1000;  in rt715_sdw_write()
324 	} else if ((reg & 0xff00) == 0x8300) {  /* for R channel */  in rt715_sdw_write()
325 		reg2 = reg - 0x1000;  in rt715_sdw_write()
331 		ret = regmap_write(rt715->sdw_regmap, reg, (val & 0xff));  in rt715_sdw_write()
337 		dev_dbg(dev, "[%s] %04x <= %04x\n", __func__, reg, val);  in rt715_sdw_write()
340 			__func__, reg, reg2, reg3, reg4, val2, val);  in rt715_sdw_write()
343 		__func__, reg, reg2, val);  in rt715_sdw_write()