diff options
| author | Hans Verkuil <hans.verkuil@cisco.com> | 2013-01-30 11:26:36 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-02-05 18:10:37 -0200 |
| commit | f122d9a83e5d1e73f34da9fb832c9b005030b9cb (patch) | |
| tree | fa412496b4174562bd740e4c128b82c4f6921dad /drivers | |
| parent | c9114031d88bb71659d7f0cc74ecf8ddea47e1b7 (diff) | |
| download | linux-f122d9a83e5d1e73f34da9fb832c9b005030b9cb.tar.bz2 | |
[media] radio-miropcm20: fix querycap
Don't set version (done by the v4l2 core), fill in bus_info, set correct
driver name and add device_caps support.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/radio/radio-miropcm20.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/media/radio/radio-miropcm20.c b/drivers/media/radio/radio-miropcm20.c index 11f76ed4c6fb..3a89e50ade6c 100644 --- a/drivers/media/radio/radio-miropcm20.c +++ b/drivers/media/radio/radio-miropcm20.c @@ -79,11 +79,13 @@ static const struct v4l2_file_operations pcm20_fops = { static int vidioc_querycap(struct file *file, void *priv, struct v4l2_capability *v) { + struct pcm20 *dev = video_drvdata(file); + strlcpy(v->driver, "Miro PCM20", sizeof(v->driver)); strlcpy(v->card, "Miro PCM20", sizeof(v->card)); - strlcpy(v->bus_info, "ISA", sizeof(v->bus_info)); - v->version = 0x1; - v->capabilities = V4L2_CAP_TUNER | V4L2_CAP_RADIO; + snprintf(v->bus_info, sizeof(v->bus_info), "ISA:%s", dev->v4l2_dev.name); + v->device_caps = V4L2_CAP_TUNER | V4L2_CAP_RADIO; + v->capabilities = v->device_caps | V4L2_CAP_DEVICE_CAPS; return 0; } @@ -229,7 +231,7 @@ static int __init pcm20_init(void) "you must load the snd-miro driver first!\n"); return -ENODEV; } - strlcpy(v4l2_dev->name, "miropcm20", sizeof(v4l2_dev->name)); + strlcpy(v4l2_dev->name, "radio-miropcm20", sizeof(v4l2_dev->name)); mutex_init(&dev->lock); res = v4l2_device_register(NULL, v4l2_dev); |