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Searched refs:i2c_smbus_read_byte (Results 1 – 17 of 17) sorted by relevance

/linux/drivers/input/misc/
H A Dpcf8574_keypad.c51 x = 0xF & (~(i2c_smbus_read_byte(lp->client) >> 4)); in read_state()
54 y = 0xF & (~i2c_smbus_read_byte(lp->client)); in read_state()
/linux/Documentation/misc-devices/
H A Dmax6875.rst115 i2c_smbus_read_byte() or i2c_smbus_read_i2c_block_data() to read the data.
125 value = i2c_smbus_read_byte(fd);
/linux/drivers/input/keyboard/
H A Dqt2160.c143 data = i2c_smbus_read_byte(client); in qt2160_read_block()
215 ret = i2c_smbus_read_byte(client); in qt2160_read()
H A Dtm2-touchkey.c141 data = i2c_smbus_read_byte(touchkey->client); in tm2_touchkey_irq_handler()
/linux/drivers/gpio/
H A Dgpio-pcf857x.c94 return i2c_smbus_read_byte(client); in i2c_read_le8()
351 status = i2c_smbus_read_byte(client); in pcf857x_probe()
/linux/drivers/iio/potentiometer/
H A Dmcp4018.c64 ret = i2c_smbus_read_byte(data->client); in mcp4018_read_raw()
/linux/drivers/i2c/
H A Di2c-core-smbus.c103 s32 i2c_smbus_read_byte(const struct i2c_client *client) in i2c_smbus_read_byte() function
113 EXPORT_SYMBOL(i2c_smbus_read_byte);
/linux/drivers/media/i2c/
H A Dmax9271.c90 i2c_smbus_read_byte(dev->client); in max9271_wake_up()
/linux/Documentation/i2c/
H A Ddev-interface.rst85 /* Using I2C Read, equivalent of i2c_smbus_read_byte(file) */
155 __s32 i2c_smbus_read_byte(int file);
H A Dsmbus-protocol.rst70 Implemented by i2c_smbus_read_byte()
/linux/drivers/iio/proximity/
H A Dpulsedlight-lidar-lite-v2.c100 ret = i2c_smbus_read_byte(client); in lidar_smbus_xfer()
/linux/drivers/iio/magnetometer/
H A Dsi7210.c318 ret = i2c_smbus_read_byte(data->client); in si7210_device_wake()
/linux/drivers/iio/chemical/
H A Dvz89x.c206 ret = i2c_smbus_read_byte(client); in vz89x_smbus_xfer()
/linux/drivers/iio/light/
H A Dcm32181.c464 i2c_smbus_read_byte(client); in cm32181_probe()
/linux/drivers/hwmon/
H A Dlm90.c804 return i2c_smbus_read_byte(client); in lm90_read_reg()
1846 i2c_smbus_read_byte(client) != 0xff) in lm90_detect_max1617()
1862 if (i2c_smbus_read_byte(client) != rhi) in lm90_detect_max1617()
/linux/drivers/input/mouse/
H A Delan_i2c_core.c1277 error = i2c_smbus_read_byte(client); in elan_probe()
/linux/drivers/iio/adc/
H A Dmax1363.c333 ret = i2c_smbus_read_byte(client); in max1363_smbus_recv()