diff options
Diffstat (limited to 'drivers/staging/media/imx/imx-media-dev.c')
| -rw-r--r-- | drivers/staging/media/imx/imx-media-dev.c | 28 |
1 files changed, 27 insertions, 1 deletions
diff --git a/drivers/staging/media/imx/imx-media-dev.c b/drivers/staging/media/imx/imx-media-dev.c index 6ac371f6e971..2c3c2adca683 100644 --- a/drivers/staging/media/imx/imx-media-dev.c +++ b/drivers/staging/media/imx/imx-media-dev.c @@ -38,9 +38,34 @@ static int imx_media_subdev_bound(struct v4l2_async_notifier *notifier, } /* async subdev complete notifier */ +static int imx6_media_probe_complete(struct v4l2_async_notifier *notifier) +{ + struct imx_media_dev *imxmd = notifier2dev(notifier); + int ret; + + /* call the imx5/6/7 common probe completion handler */ + ret = imx_media_probe_complete(notifier); + if (ret) + return ret; + + mutex_lock(&imxmd->mutex); + + imxmd->m2m_vdev = imx_media_csc_scaler_device_init(imxmd); + if (IS_ERR(imxmd->m2m_vdev)) { + ret = PTR_ERR(imxmd->m2m_vdev); + goto unlock; + } + + ret = imx_media_csc_scaler_device_register(imxmd->m2m_vdev); +unlock: + mutex_unlock(&imxmd->mutex); + return ret; +} + +/* async subdev complete notifier */ static const struct v4l2_async_notifier_operations imx_media_notifier_ops = { .bound = imx_media_subdev_bound, - .complete = imx_media_probe_complete, + .complete = imx6_media_probe_complete, }; static int imx_media_probe(struct platform_device *pdev) @@ -85,6 +110,7 @@ static int imx_media_remove(struct platform_device *pdev) v4l2_async_notifier_unregister(&imxmd->notifier); imx_media_unregister_ipu_internal_subdevs(imxmd); v4l2_async_notifier_cleanup(&imxmd->notifier); + imx_media_csc_scaler_device_unregister(imxmd->m2m_vdev); media_device_unregister(&imxmd->md); v4l2_device_unregister(&imxmd->v4l2_dev); media_device_cleanup(&imxmd->md); |