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| author |   Martin Kepplinger <martin.kepplinger@puri.sm> | 2021-09-08 10:47:46 +0200 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2021-09-30 10:07:59 +0200 |
| commit | 6d0d779b212c27293d9ccb4da092ff0ccb6efa39 (patch) | |
| tree | 7d31fa073b82bfe6740435011cfbf7197ca348e0 /drivers/staging/media/imx/imx-media-dev-common.c | |
| parent | media: hantro: Fix media device bus_info string (diff) | |
| download | linux-dev-6d0d779b212c27293d9ccb4da092ff0ccb6efa39.tar.xz linux-dev-6d0d779b212c27293d9ccb4da092ff0ccb6efa39.zip | |
media: imx: set a media_device bus_info string
Some tools like v4l2-compliance let users select a media device based
on the bus_info string which can be quite convenient. Use a unique
string for that.
This also fixes the following v4l2-compliance warning:
warn: v4l2-test-media.cpp(52): empty bus_info
Signed-off-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/staging/media/imx/imx-media-dev-common.c')
| -rw-r--r-- | drivers/staging/media/imx/imx-media-dev-common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/media/imx/imx-media-dev-common.c b/drivers/staging/media/imx/imx-media-dev-common.c index d006e961d8f4..80b69a9a752c 100644 --- a/drivers/staging/media/imx/imx-media-dev-common.c +++ b/drivers/staging/media/imx/imx-media-dev-common.c @@ -367,6 +367,8 @@ struct imx_media_dev *imx_media_dev_init(struct device *dev, imxmd->v4l2_dev.notify = imx_media_notify; strscpy(imxmd->v4l2_dev.name, "imx-media", sizeof(imxmd->v4l2_dev.name)); + snprintf(imxmd->md.bus_info, sizeof(imxmd->md.bus_info), + "platform:%s", dev_name(imxmd->md.dev)); media_device_init(&imxmd->md); |