diff options
Diffstat (limited to 'drivers/hwmon/lis3lv02d.c')
| -rw-r--r-- | drivers/hwmon/lis3lv02d.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c index a4929b7..0780de0 100644 --- a/drivers/hwmon/lis3lv02d.c +++ b/drivers/hwmon/lis3lv02d.c @@ -154,9 +154,24 @@ static void lis3lv02d_get_xyz(struct lis3lv02d *lis3, int *x, int *y, int *z) int position[3]; int i; - position[0] = lis3->read_data(lis3, OUTX); - position[1] = lis3->read_data(lis3, OUTY); - position[2] = lis3->read_data(lis3, OUTZ); + if (lis3->blkread) { + if (lis3_dev.whoami == WAI_12B) { + u16 data[3]; + lis3->blkread(lis3, OUTX_L, 6, (u8 *)data); + for (i = 0; i < 3; i++) + position[i] = (s16)le16_to_cpu(data[i]); + } else { + u8 data[5]; + /* Data: x, dummy, y, dummy, z */ + lis3->blkread(lis3, OUTX, 5, data); + for (i = 0; i < 3; i++) + position[i] = (s8)data[i * 2]; + } + } else { + position[0] = lis3->read_data(lis3, OUTX); + position[1] = lis3->read_data(lis3, OUTY); + position[2] = lis3->read_data(lis3, OUTZ); + } for (i = 0; i < 3; i++) position[i] = (position[i] * lis3->scale) / LIS3_ACCURACY; |