102 static inline int dpot_read_r8d8(struct dpot_data *dpot, u8 reg)  in dpot_read_r8d8()  argument
104 	return dpot->bdata.bops->read_r8d8(dpot->bdata.client, reg);  in dpot_read_r8d8()
107 static inline int dpot_read_r8d16(struct dpot_data *dpot, u8 reg)  in dpot_read_r8d16()  argument
109 	return dpot->bdata.bops->read_r8d16(dpot->bdata.client, reg);  in dpot_read_r8d16()
117 static inline int dpot_write_r8d8(struct dpot_data *dpot, u8 reg, u16 val)  in dpot_write_r8d8()  argument
119 	return dpot->bdata.bops->write_r8d8(dpot->bdata.client, reg, val);  in dpot_write_r8d8()
122 static inline int dpot_write_r8d16(struct dpot_data *dpot, u8 reg, u16 val)  in dpot_write_r8d16()  argument
124 	return dpot->bdata.bops->write_r8d16(dpot->bdata.client, reg, val);  in dpot_write_r8d16()
127 static s32 dpot_read_spi(struct dpot_data *dpot, u8 reg)  in dpot_read_spi()  argument
132 	if (!(reg & (DPOT_ADDR_EEPROM | DPOT_ADDR_CMD))) {  in dpot_read_spi()
135 			return dpot->rdac_cache[reg & DPOT_RDAC_MASK];  in dpot_read_spi()
163 	} else if (reg & DPOT_ADDR_EEPROM) {  in dpot_read_spi()
175 static s32 dpot_read_i2c(struct dpot_data *dpot, u8 reg)  in dpot_read_i2c()  argument
191 		ctrl = ((reg & DPOT_RDAC_MASK) == DPOT_RDAC0) ?  in dpot_read_i2c()
200 		ctrl = ((reg & DPOT_RDAC_MASK) == DPOT_RDAC0) ?  in dpot_read_i2c()
223 		if ((reg & DPOT_REG_TOL) || (dpot->max_pos > 256))  in dpot_read_i2c()
224 			return dpot_read_r8d16(dpot, (reg & 0xF8) |  in dpot_read_i2c()
225 					((reg & 0x7) << 1));  in dpot_read_i2c()
227 			return dpot_read_r8d8(dpot, reg);  in dpot_read_i2c()
231 static s32 dpot_read(struct dpot_data *dpot, u8 reg)  in dpot_read()  argument
234 		return dpot_read_spi(dpot, reg);  in dpot_read()
236 		return dpot_read_i2c(dpot, reg);  in dpot_read()
239 static s32 dpot_write_spi(struct dpot_data *dpot, u8 reg, u16 value)  in dpot_write_spi()  argument
243 	if (!(reg & (DPOT_ADDR_EEPROM | DPOT_ADDR_CMD | DPOT_ADDR_OTP))) {  in dpot_write_spi()
245 			dpot->rdac_cache[reg & DPOT_RDAC_MASK] = value;  in dpot_write_spi()
249 				val = ((reg & DPOT_RDAC_MASK) <<  in dpot_write_spi()
254 				val = ((reg & DPOT_RDAC_MASK) <<  in dpot_write_spi()
288 			val = DPOT_SPI_RDAC | (reg & DPOT_RDAC_MASK);  in dpot_write_spi()
290 	} else if (reg & DPOT_ADDR_EEPROM) {  in dpot_write_spi()
291 		val = DPOT_SPI_EEPROM | (reg & DPOT_RDAC_MASK);  in dpot_write_spi()
292 	} else if (reg & DPOT_ADDR_CMD) {  in dpot_write_spi()
293 		switch (reg) {  in dpot_write_spi()
307 	} else if (reg & DPOT_ADDR_OTP) {  in dpot_write_spi()
328 static s32 dpot_write_i2c(struct dpot_data *dpot, u8 reg, u16 value)  in dpot_write_i2c()  argument
345 		ctrl = ((reg & DPOT_RDAC_MASK) == DPOT_RDAC0) ?  in dpot_write_i2c()
350 		if (reg & DPOT_ADDR_OTP) {  in dpot_write_i2c()
359 		ctrl = ((reg & DPOT_RDAC_MASK) == DPOT_RDAC0) ?  in dpot_write_i2c()
361 		if (reg & DPOT_ADDR_OTP) {  in dpot_write_i2c()
369 		if (reg & DPOT_ADDR_OTP) {  in dpot_write_i2c()
381 		if (reg & DPOT_ADDR_OTP)  in dpot_write_i2c()
391 		if (reg & DPOT_ADDR_CMD)  in dpot_write_i2c()
392 			return dpot_write_d8(dpot, reg);  in dpot_write_i2c()
395 			return dpot_write_r8d16(dpot, (reg & 0xF8) |  in dpot_write_i2c()
396 						((reg & 0x7) << 1), value);  in dpot_write_i2c()
399 			return dpot_write_r8d8(dpot, reg, value);  in dpot_write_i2c()
403 static s32 dpot_write(struct dpot_data *dpot, u8 reg, u16 value)  in dpot_write()  argument
406 		return dpot_write_spi(dpot, reg, value);  in dpot_write()
408 		return dpot_write_i2c(dpot, reg, value);  in dpot_write()
415 			      char *buf, u32 reg)  in sysfs_show_reg()  argument
420 	if (reg & DPOT_ADDR_OTP_EN)  in sysfs_show_reg()
422 			test_bit(DPOT_RDAC_MASK & reg, data->otp_en_mask) ?  in sysfs_show_reg()
427 	value = dpot_read(data, reg);  in sysfs_show_reg()
440 	if (reg & DPOT_REG_TOL)  in sysfs_show_reg()
448 			     const char *buf, size_t count, u32 reg)  in sysfs_set_reg()  argument
454 	if (reg & DPOT_ADDR_OTP_EN) {  in sysfs_set_reg()
456 			set_bit(DPOT_RDAC_MASK & reg, data->otp_en_mask);  in sysfs_set_reg()
458 			clear_bit(DPOT_RDAC_MASK & reg, data->otp_en_mask);  in sysfs_set_reg()
463 	if ((reg & DPOT_ADDR_OTP) &&  in sysfs_set_reg()
464 		!test_bit(DPOT_RDAC_MASK & reg, data->otp_en_mask))  in sysfs_set_reg()
475 	dpot_write(data, reg, value);  in sysfs_set_reg()
476 	if (reg & DPOT_ADDR_EEPROM)  in sysfs_set_reg()
478 	else if (reg & DPOT_ADDR_OTP)  in sysfs_set_reg()
487 			    const char *buf, size_t count, u32 reg)  in sysfs_do_cmd()  argument
492 	dpot_write(data, reg, 0);  in sysfs_do_cmd()
515 #define DPOT_DEVICE_SHOW_SET(name, reg) \  argument
516 DPOT_DEVICE_SHOW(name, reg) \
517 DPOT_DEVICE_SET(name, reg) \
520 #define DPOT_DEVICE_SHOW_ONLY(name, reg) \  argument
521 DPOT_DEVICE_SHOW(name, reg) \