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| author | Javier Martinez Canillas <javier@osg.samsung.com> | 2016-06-16 18:40:34 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2016-08-24 13:31:10 -0300 |
| commit | 3a5a2ac064a316e01baa543ba3e1e8b3265c486a (patch) | |
| tree | 27572caab42529bdffc68b458b4b776dad5daacb /drivers/media/platform/exynos-gsc/gsc-m2m.c | |
| parent | b9f19f00d6be84ce099be4a403c37036398080c7 (diff) | |
| download | linux-3a5a2ac064a316e01baa543ba3e1e8b3265c486a.tar.bz2 | |
[media] gsc-m2m: add device name sufix to bus_info capatiliby field
The driver doesn't set the device in the struct v4l2_capability bus_info
field so v4l2-compliance reports the following error for VIDIOC_QUERYCAP:
Required ioctls:
fail: v4l2-compliance.cpp(537): missing bus_info prefix ('platform')
test VIDIOC_QUERYCAP: FAIL
This patch fixes this by filling also the device besides the bus.
Signed-off-by: Javier Martinez Canillas <javier@osg.samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/platform/exynos-gsc/gsc-m2m.c')
| -rw-r--r-- | drivers/media/platform/exynos-gsc/gsc-m2m.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index ec6494cbdd45..725ee8f0b2cc 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -279,7 +279,8 @@ static int gsc_m2m_querycap(struct file *file, void *fh, strlcpy(cap->driver, gsc->pdev->name, sizeof(cap->driver)); strlcpy(cap->card, gsc->pdev->name, sizeof(cap->card)); - strlcpy(cap->bus_info, "platform", sizeof(cap->bus_info)); + snprintf(cap->bus_info, sizeof(cap->bus_info), "platform:%s", + dev_name(&gsc->pdev->dev)); cap->device_caps = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_M2M_MPLANE | V4L2_CAP_VIDEO_CAPTURE_MPLANE | V4L2_CAP_VIDEO_OUTPUT_MPLANE; |