Lines Matching refs:outbuf
93 u8 outbuf[2];
95 outbuf[0] = MAX5821_EXTENDED_COMMAND_MODE;
98 outbuf[1] = MAX5821_EXTENDED_DAC_A;
100 outbuf[1] = MAX5821_EXTENDED_DAC_B;
103 outbuf[1] |= data->powerdown_mode[chan->channel] + 1;
105 outbuf[1] |= MAX5821_EXTENDED_POWER_UP;
107 return i2c_master_send(data->client, outbuf, 2);
174 u8 outbuf[1];
181 outbuf[0] = max5821_read_dac_command[channel];
185 ret = i2c_master_send(client, outbuf, 1);
215 u8 outbuf[2];
224 outbuf[0] = max5821_load_dac_command[channel];
225 outbuf[0] |= val >> 6;
226 outbuf[1] = (val & 0x3f) << 2;
228 ret = i2c_master_send(client, outbuf, 2);
272 u8 outbuf[2] = { MAX5821_EXTENDED_COMMAND_MODE,
277 return i2c_master_send(to_i2c_client(dev), outbuf, 2);
282 u8 outbuf[2] = { MAX5821_EXTENDED_COMMAND_MODE,
287 return i2c_master_send(to_i2c_client(dev), outbuf, 2);