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media: v4l2: Make sure all drivers set _MPLANE caps in vdev->device_caps

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This is needed if we want the core to be able to check _MPLANE support
without having to call the ->vidioc_querycap() hook.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
This commit is contained in:
Boris Brezillon
2019-06-04 03:06:24 -04:00
committed by Mauro Carvalho Chehab
parent 0864c9ce8f
commit 1ddc8a9732
12 changed files with 18 additions and 34 deletions
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5
drivers/media/platform/exynos4-is/common.c
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@@ -37,15 +37,12 @@ struct v4l2_subdev *fimc_find_remote_sensor(struct media_entity *entity)
}
EXPORT_SYMBOL(fimc_find_remote_sensor);
void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap,
unsigned int caps)
void __fimc_vidioc_querycap(struct device *dev, struct v4l2_capability *cap)
{
strscpy(cap->driver, dev->driver->name, sizeof(cap->driver));
strscpy(cap->card, dev->driver->name, sizeof(cap->card));
snprintf(cap->bus_info, sizeof(cap->bus_info),
"platform:%s", dev_name(dev));
cap->device_caps = caps;
cap->capabilities = cap->device_caps | V4L2_CAP_DEVICE_CAPS;
}
EXPORT_SYMBOL(__fimc_vidioc_querycap);