drivers/iio/magnetometer/yamaha-yas530.c

1019

ret = regmap_write(yas5xx->map, YAS537_MTC + i,

drivers/iio/magnetometer/yamaha-yas530.c

1025

ret = regmap_write(yas5xx->map, YAS537_OFFSET_X + i,

drivers/iio/magnetometer/yamaha-yas530.c

1029

yas5xx->hard_offsets[i] = data[i + 12];

drivers/iio/magnetometer/yamaha-yas530.c

1046

ret = regmap_write(yas5xx->map, YAS537_MTC + 3,

drivers/iio/magnetometer/yamaha-yas530.c

1052

ret = regmap_write(yas5xx->map, YAS537_HCK,

drivers/iio/magnetometer/yamaha-yas530.c

1057

ret = regmap_write(yas5xx->map, YAS537_LCK,

drivers/iio/magnetometer/yamaha-yas530.c

1062

ret = regmap_write(yas5xx->map, YAS537_OC,

drivers/iio/magnetometer/yamaha-yas530.c

1113

dev_err(yas5xx->dev, "unknown version of YAS537\n");

drivers/iio/magnetometer/yamaha-yas530.c

1121

static void yas530_dump_calibration(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

1123

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

1125

dev_dbg(yas5xx->dev, "f[] = [%d, %d, %d]\n",

drivers/iio/magnetometer/yamaha-yas530.c

1127

dev_dbg(yas5xx->dev, "r[] = [%d, %d, %d]\n",

drivers/iio/magnetometer/yamaha-yas530.c

1129

dev_dbg(yas5xx->dev, "Cx = %d\n", c->Cx);

drivers/iio/magnetometer/yamaha-yas530.c

1130

dev_dbg(yas5xx->dev, "Cy1 = %d\n", c->Cy1);

drivers/iio/magnetometer/yamaha-yas530.c

1131

dev_dbg(yas5xx->dev, "Cy2 = %d\n", c->Cy2);

drivers/iio/magnetometer/yamaha-yas530.c

1132

dev_dbg(yas5xx->dev, "a2 = %d\n", c->a2);

drivers/iio/magnetometer/yamaha-yas530.c

1133

dev_dbg(yas5xx->dev, "a3 = %d\n", c->a3);

drivers/iio/magnetometer/yamaha-yas530.c

1134

dev_dbg(yas5xx->dev, "a4 = %d\n", c->a4);

drivers/iio/magnetometer/yamaha-yas530.c

1135

dev_dbg(yas5xx->dev, "a5 = %d\n", c->a5);

drivers/iio/magnetometer/yamaha-yas530.c

1136

dev_dbg(yas5xx->dev, "a6 = %d\n", c->a6);

drivers/iio/magnetometer/yamaha-yas530.c

1137

dev_dbg(yas5xx->dev, "a7 = %d\n", c->a7);

drivers/iio/magnetometer/yamaha-yas530.c

1138

dev_dbg(yas5xx->dev, "a8 = %d\n", c->a8);

drivers/iio/magnetometer/yamaha-yas530.c

1139

dev_dbg(yas5xx->dev, "a9 = %d\n", c->a9);

drivers/iio/magnetometer/yamaha-yas530.c

1140

dev_dbg(yas5xx->dev, "k = %d\n", c->k);

drivers/iio/magnetometer/yamaha-yas530.c

1141

dev_dbg(yas5xx->dev, "dck = %d\n", c->dck);

drivers/iio/magnetometer/yamaha-yas530.c

1144

static void yas537_dump_calibration(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

1146

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

1148

if (yas5xx->version == YAS537_VERSION_1) {

drivers/iio/magnetometer/yamaha-yas530.c

1149

dev_dbg(yas5xx->dev, "Cx = %d\n", c->Cx);

drivers/iio/magnetometer/yamaha-yas530.c

1150

dev_dbg(yas5xx->dev, "Cy1 = %d\n", c->Cy1);

drivers/iio/magnetometer/yamaha-yas530.c

1151

dev_dbg(yas5xx->dev, "Cy2 = %d\n", c->Cy2);

drivers/iio/magnetometer/yamaha-yas530.c

1152

dev_dbg(yas5xx->dev, "a2 = %d\n", c->a2);

drivers/iio/magnetometer/yamaha-yas530.c

1153

dev_dbg(yas5xx->dev, "a3 = %d\n", c->a3);

drivers/iio/magnetometer/yamaha-yas530.c

1154

dev_dbg(yas5xx->dev, "a4 = %d\n", c->a4);

drivers/iio/magnetometer/yamaha-yas530.c

1155

dev_dbg(yas5xx->dev, "a5 = %d\n", c->a5);

drivers/iio/magnetometer/yamaha-yas530.c

1156

dev_dbg(yas5xx->dev, "a6 = %d\n", c->a6);

drivers/iio/magnetometer/yamaha-yas530.c

1157

dev_dbg(yas5xx->dev, "a7 = %d\n", c->a7);

drivers/iio/magnetometer/yamaha-yas530.c

1158

dev_dbg(yas5xx->dev, "a8 = %d\n", c->a8);

drivers/iio/magnetometer/yamaha-yas530.c

1159

dev_dbg(yas5xx->dev, "a9 = %d\n", c->a9);

drivers/iio/magnetometer/yamaha-yas530.c

1160

dev_dbg(yas5xx->dev, "k = %d\n", c->k);

drivers/iio/magnetometer/yamaha-yas530.c

1165

static int yas530_set_offsets(struct yas5xx *yas5xx, s8 ox, s8 oy1, s8 oy2)

drivers/iio/magnetometer/yamaha-yas530.c

1169

ret = regmap_write(yas5xx->map, YAS530_OFFSET_X, ox);

drivers/iio/magnetometer/yamaha-yas530.c

1172

ret = regmap_write(yas5xx->map, YAS530_OFFSET_Y1, oy1);

drivers/iio/magnetometer/yamaha-yas530.c

1175

return regmap_write(yas5xx->map, YAS530_OFFSET_Y2, oy2);

drivers/iio/magnetometer/yamaha-yas530.c

1189

static int yas530_measure_offsets(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

1191

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

1199

ret = regmap_write(yas5xx->map, YAS530_ACTUATE_INIT_COIL, 0);

drivers/iio/magnetometer/yamaha-yas530.c

1212

dev_err(yas5xx->dev, "unknown device type\n");

drivers/iio/magnetometer/yamaha-yas530.c

1233

ret = yas530_set_offsets(yas5xx, ox, oy1, oy2);

drivers/iio/magnetometer/yamaha-yas530.c

1237

ret = yas530_measure(yas5xx, &t, &x, &y1, &y2);

drivers/iio/magnetometer/yamaha-yas530.c

1240

dev_dbg(yas5xx->dev, "measurement %d: x=%d, y1=%d, y2=%d\n",

drivers/iio/magnetometer/yamaha-yas530.c

1249

yas5xx->hard_offsets[0] = ox;

drivers/iio/magnetometer/yamaha-yas530.c

1250

yas5xx->hard_offsets[1] = oy1;

drivers/iio/magnetometer/yamaha-yas530.c

1251

yas5xx->hard_offsets[2] = oy2;

drivers/iio/magnetometer/yamaha-yas530.c

1252

ret = yas530_set_offsets(yas5xx, ox, oy1, oy2);

drivers/iio/magnetometer/yamaha-yas530.c

1256

dev_info(yas5xx->dev, "discovered hard offsets: x=%d, y1=%d, y2=%d\n",

drivers/iio/magnetometer/yamaha-yas530.c

1262

static int yas530_power_on(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

1268

ret = regmap_write(yas5xx->map, YAS530_TEST1, 0);

drivers/iio/magnetometer/yamaha-yas530.c

1271

ret = regmap_write(yas5xx->map, YAS530_TEST2, 0);

drivers/iio/magnetometer/yamaha-yas530.c

1276

val = FIELD_PREP(YAS5XX_CONFIG_CCK_MASK, yas5xx->calibration.dck);

drivers/iio/magnetometer/yamaha-yas530.c

1277

ret = regmap_write(yas5xx->map, YAS530_CONFIG, val);

drivers/iio/magnetometer/yamaha-yas530.c

1282

return regmap_write(yas5xx->map, YAS530_MEASURE_INTERVAL, 0);

drivers/iio/magnetometer/yamaha-yas530.c

1285

static int yas537_power_on(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

1293

ret = regmap_bulk_write(yas5xx->map, YAS537_ADCCAL, &buf, sizeof(buf));

drivers/iio/magnetometer/yamaha-yas530.c

1296

ret = regmap_write(yas5xx->map, YAS537_TRM, GENMASK(7, 0));

drivers/iio/magnetometer/yamaha-yas530.c

1303

ret = regmap_write(yas5xx->map, YAS537_MEASURE_INTERVAL, intrvl);

drivers/iio/magnetometer/yamaha-yas530.c

1308

ret = regmap_write(yas5xx->map, YAS537_AVR, YAS537_MAG_AVERAGE_32_MASK);

drivers/iio/magnetometer/yamaha-yas530.c

1313

ret = regmap_write(yas5xx->map, YAS537_CONFIG, BIT(3));

drivers/iio/magnetometer/yamaha-yas530.c

1391

struct yas5xx *yas5xx;

drivers/iio/magnetometer/yamaha-yas530.c

1396

indio_dev = devm_iio_device_alloc(dev, sizeof(*yas5xx));

drivers/iio/magnetometer/yamaha-yas530.c

1400

yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

1402

yas5xx->dev = dev;

drivers/iio/magnetometer/yamaha-yas530.c

1403

mutex_init(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

1405

ret = iio_read_mount_matrix(dev, &yas5xx->orientation);

drivers/iio/magnetometer/yamaha-yas530.c

1409

yas5xx->regs[0].supply = "vdd";

drivers/iio/magnetometer/yamaha-yas530.c

1410

yas5xx->regs[1].supply = "iovdd";

drivers/iio/magnetometer/yamaha-yas530.c

1411

ret = devm_regulator_bulk_get(dev, ARRAY_SIZE(yas5xx->regs),

drivers/iio/magnetometer/yamaha-yas530.c

1412

yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

1416

ret = regulator_bulk_enable(ARRAY_SIZE(yas5xx->regs), yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

1424

yas5xx->reset = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW);

drivers/iio/magnetometer/yamaha-yas530.c

1425

if (IS_ERR(yas5xx->reset)) {

drivers/iio/magnetometer/yamaha-yas530.c

1426

ret = dev_err_probe(dev, PTR_ERR(yas5xx->reset), "failed to get reset line\n");

drivers/iio/magnetometer/yamaha-yas530.c

1430

yas5xx->map = devm_regmap_init_i2c(i2c, &yas5xx_regmap_config);

drivers/iio/magnetometer/yamaha-yas530.c

1431

if (IS_ERR(yas5xx->map)) {

drivers/iio/magnetometer/yamaha-yas530.c

1432

ret = dev_err_probe(dev, PTR_ERR(yas5xx->map), "failed to allocate register map\n");

drivers/iio/magnetometer/yamaha-yas530.c

1437

yas5xx->chip_info = ci;

drivers/iio/magnetometer/yamaha-yas530.c

1439

ret = regmap_read(yas5xx->map, YAS5XX_DEVICE_ID, &id_check);

drivers/iio/magnetometer/yamaha-yas530.c

1450

ret = ci->get_calibration_data(yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

1455

ci->version_names[yas5xx->version]);

drivers/iio/magnetometer/yamaha-yas530.c

1457

ci->dump_calibration(yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

1459

ret = ci->power_on(yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

1464

ret = ci->measure_offsets(yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

1504

gpiod_set_value_cansleep(yas5xx->reset, 1);

drivers/iio/magnetometer/yamaha-yas530.c

1506

regulator_bulk_disable(ARRAY_SIZE(yas5xx->regs), yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

1514

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

1527

gpiod_set_value_cansleep(yas5xx->reset, 1);

drivers/iio/magnetometer/yamaha-yas530.c

1528

regulator_bulk_disable(ARRAY_SIZE(yas5xx->regs), yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

1534

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

1536

gpiod_set_value_cansleep(yas5xx->reset, 1);

drivers/iio/magnetometer/yamaha-yas530.c

1537

regulator_bulk_disable(ARRAY_SIZE(yas5xx->regs), yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

1545

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

1546

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

1549

ret = regulator_bulk_enable(ARRAY_SIZE(yas5xx->regs), yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

1561

gpiod_set_value_cansleep(yas5xx->reset, 0);

drivers/iio/magnetometer/yamaha-yas530.c

1563

ret = ci->power_on(yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

1572

gpiod_set_value_cansleep(yas5xx->reset, 1);

drivers/iio/magnetometer/yamaha-yas530.c

1573

regulator_bulk_disable(ARRAY_SIZE(yas5xx->regs), yas5xx->regs);

drivers/iio/magnetometer/yamaha-yas530.c

166

struct yas5xx;

drivers/iio/magnetometer/yamaha-yas530.c

199

int (*get_measure)(struct yas5xx *yas5xx, s32 *to, s32 *xo, s32 *yo, s32 *zo);

drivers/iio/magnetometer/yamaha-yas530.c

200

int (*get_calibration_data)(struct yas5xx *yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

201

void (*dump_calibration)(struct yas5xx *yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

202

int (*measure_offsets)(struct yas5xx *yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

203

int (*power_on)(struct yas5xx *yas5xx);

drivers/iio/magnetometer/yamaha-yas530.c

284

static int yas530_measure(struct yas5xx *yas5xx, u16 *t, u16 *x, u16 *y1, u16 *y2)

drivers/iio/magnetometer/yamaha-yas530.c

286

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

292

mutex_lock(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

293

ret = regmap_write(yas5xx->map, YAS530_MEASURE, YAS5XX_MEASURE_START);

drivers/iio/magnetometer/yamaha-yas530.c

302

ret = regmap_read_poll_timeout(yas5xx->map, YAS5XX_MEASURE_DATA, busy,

drivers/iio/magnetometer/yamaha-yas530.c

306

dev_err(yas5xx->dev, "timeout waiting for measurement\n");

drivers/iio/magnetometer/yamaha-yas530.c

310

ret = regmap_bulk_read(yas5xx->map, YAS5XX_MEASURE_DATA,

drivers/iio/magnetometer/yamaha-yas530.c

315

mutex_unlock(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

347

dev_err(yas5xx->dev, "unknown data format\n");

drivers/iio/magnetometer/yamaha-yas530.c

355

mutex_unlock(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

368

static int yas537_measure(struct yas5xx *yas5xx, u16 *t, u16 *x, u16 *y1, u16 *y2)

drivers/iio/magnetometer/yamaha-yas530.c

370

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

378

mutex_lock(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

381

ret = regmap_write(yas5xx->map, YAS537_MEASURE, YAS5XX_MEASURE_START |

drivers/iio/magnetometer/yamaha-yas530.c

387

ret = regmap_read_poll_timeout(yas5xx->map, YAS5XX_MEASURE_DATA + 2, busy,

drivers/iio/magnetometer/yamaha-yas530.c

391

dev_err(yas5xx->dev, "timeout waiting for measurement\n");

drivers/iio/magnetometer/yamaha-yas530.c

395

ret = regmap_bulk_read(yas5xx->map, YAS5XX_MEASURE_DATA,

drivers/iio/magnetometer/yamaha-yas530.c

400

mutex_unlock(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

408

if (yas5xx->version == YAS537_VERSION_1) {

drivers/iio/magnetometer/yamaha-yas530.c

427

mutex_unlock(&yas5xx->lock);

drivers/iio/magnetometer/yamaha-yas530.c

432

static s32 yas530_linearize(struct yas5xx *yas5xx, u16 val, int axis)

drivers/iio/magnetometer/yamaha-yas530.c

434

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

435

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

446

if (yas5xx->version == YAS530_VERSION_A)

drivers/iio/magnetometer/yamaha-yas530.c

452

if (yas5xx->version == YAS532_VERSION_AB)

drivers/iio/magnetometer/yamaha-yas530.c

459

dev_err(yas5xx->dev, "unknown device type\n");

drivers/iio/magnetometer/yamaha-yas530.c

471

(yas5xx->hard_offsets[axis] - c->r[axis]) * coef;

drivers/iio/magnetometer/yamaha-yas530.c

474

static s32 yas5xx_calc_temperature(struct yas5xx *yas5xx, u16 t)

drivers/iio/magnetometer/yamaha-yas530.c

476

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

501

static int yas530_get_measure(struct yas5xx *yas5xx, s32 *to, s32 *xo, s32 *yo, s32 *zo)

drivers/iio/magnetometer/yamaha-yas530.c

503

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

504

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

511

ret = yas530_measure(yas5xx, &t, &x, &y1, &y2);

drivers/iio/magnetometer/yamaha-yas530.c

516

sx = yas530_linearize(yas5xx, x, 0);

drivers/iio/magnetometer/yamaha-yas530.c

517

sy1 = yas530_linearize(yas5xx, y1, 1);

drivers/iio/magnetometer/yamaha-yas530.c

518

sy2 = yas530_linearize(yas5xx, y2, 2);

drivers/iio/magnetometer/yamaha-yas530.c

527

yas5xx->version == YAS532_VERSION_AC) {

drivers/iio/magnetometer/yamaha-yas530.c

552

*to = yas5xx_calc_temperature(yas5xx, t);

drivers/iio/magnetometer/yamaha-yas530.c

585

static int yas537_get_measure(struct yas5xx *yas5xx, s32 *to, s32 *xo, s32 *yo, s32 *zo)

drivers/iio/magnetometer/yamaha-yas530.c

591

ret = yas537_measure(yas5xx, &t, &x, &y1, &y2);

drivers/iio/magnetometer/yamaha-yas530.c

596

*to = yas5xx_calc_temperature(yas5xx, t);

drivers/iio/magnetometer/yamaha-yas530.c

616

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

617

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

624

pm_runtime_get_sync(yas5xx->dev);

drivers/iio/magnetometer/yamaha-yas530.c

625

ret = ci->get_measure(yas5xx, &t, &x, &y, &z);

drivers/iio/magnetometer/yamaha-yas530.c

626

pm_runtime_put_autosuspend(yas5xx->dev);

drivers/iio/magnetometer/yamaha-yas530.c

643

dev_err(yas5xx->dev, "unknown channel\n");

drivers/iio/magnetometer/yamaha-yas530.c

659

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

660

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

664

pm_runtime_get_sync(yas5xx->dev);

drivers/iio/magnetometer/yamaha-yas530.c

665

ret = ci->get_measure(yas5xx, &t, &x, &y, &z);

drivers/iio/magnetometer/yamaha-yas530.c

666

pm_runtime_put_autosuspend(yas5xx->dev);

drivers/iio/magnetometer/yamaha-yas530.c

668

dev_err(yas5xx->dev, "error refilling buffer\n");

drivers/iio/magnetometer/yamaha-yas530.c

671

yas5xx->scan.channels[0] = t;

drivers/iio/magnetometer/yamaha-yas530.c

672

yas5xx->scan.channels[1] = x;

drivers/iio/magnetometer/yamaha-yas530.c

673

yas5xx->scan.channels[2] = y;

drivers/iio/magnetometer/yamaha-yas530.c

674

yas5xx->scan.channels[3] = z;

drivers/iio/magnetometer/yamaha-yas530.c

675

iio_push_to_buffers_with_ts(indio_dev, &yas5xx->scan, sizeof(yas5xx->scan),

drivers/iio/magnetometer/yamaha-yas530.c

695

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

697

return &yas5xx->orientation;

drivers/iio/magnetometer/yamaha-yas530.c

751

struct yas5xx *yas5xx = iio_priv(indio_dev);

drivers/iio/magnetometer/yamaha-yas530.c

752

const struct yas5xx_chip_info *ci = yas5xx->chip_info;

drivers/iio/magnetometer/yamaha-yas530.c

817

static int yas530_get_calibration_data(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

819

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

825

ret = regmap_bulk_read(yas5xx->map, YAS530_CAL, data, sizeof(data));

drivers/iio/magnetometer/yamaha-yas530.c

830

ret = regmap_bulk_read(yas5xx->map, YAS530_CAL, data, sizeof(data));

drivers/iio/magnetometer/yamaha-yas530.c

833

dev_dbg(yas5xx->dev, "calibration data: %16ph\n", data);

drivers/iio/magnetometer/yamaha-yas530.c

839

yas5xx->version = data[15] & GENMASK(1, 0);

drivers/iio/magnetometer/yamaha-yas530.c

869

static int yas532_get_calibration_data(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

871

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

877

ret = regmap_bulk_read(yas5xx->map, YAS530_CAL, data, sizeof(data));

drivers/iio/magnetometer/yamaha-yas530.c

881

ret = regmap_bulk_read(yas5xx->map, YAS530_CAL, data, sizeof(data));

drivers/iio/magnetometer/yamaha-yas530.c

884

dev_dbg(yas5xx->dev, "calibration data: %14ph\n", data);

drivers/iio/magnetometer/yamaha-yas530.c

888

dev_warn(yas5xx->dev, "calibration is blank!\n");

drivers/iio/magnetometer/yamaha-yas530.c

894

yas5xx->version = data[13] & BIT(0);

drivers/iio/magnetometer/yamaha-yas530.c

924

static int yas537_get_calibration_data(struct yas5xx *yas5xx)

drivers/iio/magnetometer/yamaha-yas530.c

926

struct yas5xx_calibration *c = &yas5xx->calibration;

drivers/iio/magnetometer/yamaha-yas530.c

932

ret = regmap_write(yas5xx->map, YAS537_SRST, BIT(1));

drivers/iio/magnetometer/yamaha-yas530.c

937

ret = regmap_bulk_read(yas5xx->map, YAS537_CAL, data, sizeof(data));

drivers/iio/magnetometer/yamaha-yas530.c

940

dev_dbg(yas5xx->dev, "calibration data: %17ph\n", data);

drivers/iio/magnetometer/yamaha-yas530.c

944

dev_warn(yas5xx->dev, "calibration is blank!\n");

drivers/iio/magnetometer/yamaha-yas530.c

950

yas5xx->version = FIELD_GET(GENMASK(7, 6), data[16]);

drivers/iio/magnetometer/yamaha-yas530.c

953

switch (yas5xx->version) {

drivers/iio/magnetometer/yamaha-yas530.c

979

ret = regmap_write(yas5xx->map, YAS537_MTC + i,

drivers/iio/magnetometer/yamaha-yas530.c

985

ret = regmap_write(yas5xx->map, YAS537_OFFSET_X + i,

drivers/iio/magnetometer/yamaha-yas530.c

989

yas5xx->hard_offsets[i] = data[i + 12];

drivers/iio/magnetometer/yamaha-yas530.c

992

ret = regmap_write(yas5xx->map, YAS537_HCK + i,