From: Rui Miguel Silva Date: Fri, 12 Apr 2019 16:44:00 +0000 (-0400) Subject: media: staging/imx: add media device to capture register X-Git-Tag: v5.4-rc1~956^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=16204b8a1c1af77725533b77936e6c73953486ae;p=platform%2Fkernel%2Flinux-rpi.git media: staging/imx: add media device to capture register When register the capture media device it is assumed that the device data is the media device. In the imx6 case is but in the imx7 is not case. The device data is the csi structure. Add the explicit argument of the media device that we want to associate with the capture device. Reported-by: Laurent Pinchart Signed-off-by: Rui Miguel Silva Acked-by: Steve Longerbeam Signed-off-by: Hans Verkuil [hverkuil-cisco@xs4all.nl: fix checkpatch alignment warning] Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/staging/media/imx/imx-ic-prpencvf.c b/drivers/staging/media/imx/imx-ic-prpencvf.c index 5c8e6ad..3ca1422 100644 --- a/drivers/staging/media/imx/imx-ic-prpencvf.c +++ b/drivers/staging/media/imx/imx-ic-prpencvf.c @@ -1270,7 +1270,7 @@ static int prp_registered(struct v4l2_subdev *sd) if (ret) return ret; - ret = imx_media_capture_device_register(priv->vdev); + ret = imx_media_capture_device_register(priv->md, priv->vdev); if (ret) return ret; diff --git a/drivers/staging/media/imx/imx-media-capture.c b/drivers/staging/media/imx/imx-media-capture.c index 9703c85..7688238 100644 --- a/drivers/staging/media/imx/imx-media-capture.c +++ b/drivers/staging/media/imx/imx-media-capture.c @@ -706,7 +706,8 @@ void imx_media_capture_device_error(struct imx_media_video_dev *vdev) } EXPORT_SYMBOL_GPL(imx_media_capture_device_error); -int imx_media_capture_device_register(struct imx_media_video_dev *vdev) +int imx_media_capture_device_register(struct imx_media_dev *md, + struct imx_media_video_dev *vdev) { struct capture_priv *priv = to_capture_priv(vdev); struct v4l2_subdev *sd = priv->src_sd; @@ -715,8 +716,7 @@ int imx_media_capture_device_register(struct imx_media_video_dev *vdev) struct v4l2_subdev_format fmt_src; int ret; - /* get media device */ - priv->md = dev_get_drvdata(sd->v4l2_dev->dev); + priv->md = md; vfd->v4l2_dev = sd->v4l2_dev; diff --git a/drivers/staging/media/imx/imx-media-csi.c b/drivers/staging/media/imx/imx-media-csi.c index 41965d8..c33d714 100644 --- a/drivers/staging/media/imx/imx-media-csi.c +++ b/drivers/staging/media/imx/imx-media-csi.c @@ -1816,7 +1816,7 @@ static int csi_registered(struct v4l2_subdev *sd) if (ret) goto free_fim; - ret = imx_media_capture_device_register(priv->vdev); + ret = imx_media_capture_device_register(priv->md, priv->vdev); if (ret) goto free_fim; diff --git a/drivers/staging/media/imx/imx-media.h b/drivers/staging/media/imx/imx-media.h index dd603a6b..fc5d969 100644 --- a/drivers/staging/media/imx/imx-media.h +++ b/drivers/staging/media/imx/imx-media.h @@ -272,7 +272,8 @@ int imx_media_of_add_csi(struct imx_media_dev *imxmd, struct imx_media_video_dev * imx_media_capture_device_init(struct v4l2_subdev *src_sd, int pad); void imx_media_capture_device_remove(struct imx_media_video_dev *vdev); -int imx_media_capture_device_register(struct imx_media_video_dev *vdev); +int imx_media_capture_device_register(struct imx_media_dev *md, + struct imx_media_video_dev *vdev); void imx_media_capture_device_unregister(struct imx_media_video_dev *vdev); struct imx_media_buffer * imx_media_capture_device_next_buf(struct imx_media_video_dev *vdev); diff --git a/drivers/staging/media/imx/imx7-media-csi.c b/drivers/staging/media/imx/imx7-media-csi.c index 18eb5d3..a708a03 100644 --- a/drivers/staging/media/imx/imx7-media-csi.c +++ b/drivers/staging/media/imx/imx7-media-csi.c @@ -1126,7 +1126,7 @@ static int imx7_csi_registered(struct v4l2_subdev *sd) if (ret < 0) return ret; - ret = imx_media_capture_device_register(csi->vdev); + ret = imx_media_capture_device_register(csi->imxmd, csi->vdev); if (ret < 0) return ret;