diff options
| author |   Johan Hovold <johan@kernel.org> | 2018-06-01 10:22:59 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-28 20:32:51 +0900 |
| commit | 10f146639fee5ffaf7cf0081c1af518f7d0c533c (patch) | |
| tree | 1fdc31ab3bf22339c89db3b7ba134c6aad9579cf /drivers/gnss/ubx.c | |
| parent | gnss: add driver for sirfstar-based receivers (diff) | |
| download | linux-dev-10f146639fee5ffaf7cf0081c1af518f7d0c533c.tar.xz linux-dev-10f146639fee5ffaf7cf0081c1af518f7d0c533c.zip | |
gnss: add receiver type support
Add a "type" device attribute and a "GNSS_TYPE" uevent variable which
can be used to determine the type of a GNSS receiver. The currently
identified types reflect the protocol(s) supported by a receiver:
"NMEA" NMEA 0183
"SiRF" SiRF Binary
"UBX" UBX
Note that both SiRF and UBX type receivers typically support a subset of
NMEA 0183 with vendor extensions (e.g. to allow switching to the vendor
protocol).
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gnss/ubx.c')
| -rw-r--r-- | drivers/gnss/ubx.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gnss/ubx.c b/drivers/gnss/ubx.c index ecddfb362a6f..902b6854b7db 100644 --- a/drivers/gnss/ubx.c +++ b/drivers/gnss/ubx.c @@ -77,6 +77,8 @@ static int ubx_probe(struct serdev_device *serdev) gserial->ops = &ubx_gserial_ops; + gserial->gdev->type = GNSS_TYPE_UBX; + data = gnss_serial_get_drvdata(gserial); data->vcc = devm_regulator_get(&serdev->dev, "vcc"); |