summaryrefslogtreecommitdiff
path: root/drivers/media/platform/xilinx
diff options
context:
space:
mode:
authorHans Verkuil <hverkuil-cisco@xs4all.nl>2019-06-26 10:15:44 +0300
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-07-22 22:08:47 +0300
commitb1df3129b71979b1196935a1e29bfe9ac7f28ab6 (patch)
treebdf7fdcf1f02422ae805736a1c84eb5658a7983b /drivers/media/platform/xilinx
parent0fe3331e07f0a09c10fd81e48976255b50b2e607 (diff)
downloadlinux-b1df3129b71979b1196935a1e29bfe9ac7f28ab6.tar.xz
media: xilinx: set device_caps in struct video_device
Instead of filling in the struct v4l2_capability device_caps field, fill in the struct video_device device_caps field. That way the V4L2 core knows what the capabilities of the video device are. Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/media/platform/xilinx')
-rw-r--r--drivers/media/platform/xilinx/xilinx-dma.c16
1 files changed, 7 insertions, 9 deletions
diff --git a/drivers/media/platform/xilinx/xilinx-dma.c b/drivers/media/platform/xilinx/xilinx-dma.c
index 7bd2600cdc9a..b211380a11f2 100644
--- a/drivers/media/platform/xilinx/xilinx-dma.c
+++ b/drivers/media/platform/xilinx/xilinx-dma.c
@@ -491,15 +491,8 @@ xvip_dma_querycap(struct file *file, void *fh, struct v4l2_capability *cap)
struct v4l2_fh *vfh = file->private_data;
struct xvip_dma *dma = to_xvip_dma(vfh->vdev);
- cap->device_caps = V4L2_CAP_STREAMING;
-
- if (dma->queue.type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
- cap->device_caps |= V4L2_CAP_VIDEO_CAPTURE;
- else
- cap->device_caps |= V4L2_CAP_VIDEO_OUTPUT;
-
- cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS
- | dma->xdev->v4l2_caps;
+ cap->capabilities = dma->xdev->v4l2_caps | V4L2_CAP_STREAMING |
+ V4L2_CAP_DEVICE_CAPS;
strscpy(cap->driver, "xilinx-vipp", sizeof(cap->driver));
strscpy(cap->card, dma->video.name, sizeof(cap->card));
@@ -698,6 +691,11 @@ int xvip_dma_init(struct xvip_composite_device *xdev, struct xvip_dma *dma,
dma->video.release = video_device_release_empty;
dma->video.ioctl_ops = &xvip_dma_ioctl_ops;
dma->video.lock = &dma->lock;
+ dma->video.device_caps = V4L2_CAP_STREAMING;
+ if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
+ dma->video.device_caps |= V4L2_CAP_VIDEO_CAPTURE;
+ else
+ dma->video.device_caps |= V4L2_CAP_VIDEO_OUTPUT;
video_set_drvdata(&dma->video, dma);