[media] media: rcar_vin: fill in bus_info field

Adapt rcar_vin_querycap() so that cap->bus_info is populated with
something meaningful/unique.

Signed-off-by: Rob Taylor <[email protected]>
Signed-off-by: William Towle <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Rob Taylor 2015-07-23 09:21:42 -03:00 • committed by Mauro Carvalho Chehab
commit 734f3f2385

View file

@ -1791,6 +1791,7 @@ static int rcar_vin_querycap(struct soc_camera_host *ici,
strlcpy(cap->card, "R_Car_VIN", sizeof(cap->card));
cap->device_caps = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s%d", DRV_NAME, ici->nr);
return 0;
}