Lines Matching defs:idata
40 struct ir_spi_data *idata = dev->priv;
49 periods = DIV_ROUND_CLOSEST(buffer[i] * idata->freq, 1000000);
59 val = (i % 2) ? idata->space : idata->pulse;
61 idata->tx_buf[len++] = val;
66 xfer.speed_hz = idata->freq * 16;
67 xfer.len = len * sizeof(*idata->tx_buf);
68 xfer.tx_buf = idata->tx_buf;
70 ret = regulator_enable(idata->regulator);
74 ret = spi_sync_transfer(idata->spi, &xfer, 1);
76 dev_err(&idata->spi->dev, "unable to deliver the signal\n");
78 regulator_disable(idata->regulator);
85 struct ir_spi_data *idata = dev->priv;
90 idata->freq = carrier;
97 struct ir_spi_data *idata = dev->priv;
100 idata->pulse = GENMASK(bits, 0);
102 if (idata->negated) {
103 idata->pulse = ~idata->pulse;
104 idata->space = 0xffff;
106 idata->space = 0;
116 struct ir_spi_data *idata;
118 idata = devm_kzalloc(&spi->dev, sizeof(*idata), GFP_KERNEL);
119 if (!idata)
122 idata->regulator = devm_regulator_get(&spi->dev, "irda_regulator");
123 if (IS_ERR(idata->regulator))
124 return PTR_ERR(idata->regulator);
126 idata->rc = devm_rc_allocate_device(&spi->dev, RC_DRIVER_IR_RAW_TX);
127 if (!idata->rc)
130 idata->rc->tx_ir = ir_spi_tx;
131 idata->rc->s_tx_carrier = ir_spi_set_tx_carrier;
132 idata->rc->s_tx_duty_cycle = ir_spi_set_duty_cycle;
133 idata->rc->device_name = "IR SPI";
134 idata->rc->driver_name = IR_SPI_DRIVER_NAME;
135 idata->rc->priv = idata;
136 idata->spi = spi;
138 idata->negated = of_property_read_bool(spi->dev.of_node,
148 ir_spi_set_duty_cycle(idata->rc, dc);
150 idata->freq = IR_SPI_DEFAULT_FREQUENCY;
152 return devm_rc_register_device(&spi->dev, idata->rc);