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Diffstat (limited to 'drivers/media/platform/s5p-fimc')
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-capture.c7
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-lite.c3
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-mdevice.c4
3 files changed, 11 insertions, 3 deletions
diff --git a/drivers/media/platform/s5p-fimc/fimc-capture.c b/drivers/media/platform/s5p-fimc/fimc-capture.c
index 3d39d97abaa..3fc896b8eea 100644
--- a/drivers/media/platform/s5p-fimc/fimc-capture.c
+++ b/drivers/media/platform/s5p-fimc/fimc-capture.c
@@ -1774,9 +1774,13 @@ static int fimc_capture_subdev_registered(struct v4l2_subdev *sd)
if (ret)
return ret;
+ fimc->pipeline_ops = v4l2_get_subdev_hostdata(sd);
+
ret = fimc_register_capture_device(fimc, sd->v4l2_dev);
- if (ret)
+ if (ret) {
fimc_unregister_m2m_device(fimc);
+ fimc->pipeline_ops = NULL;
+ }
return ret;
}
@@ -1793,6 +1797,7 @@ static void fimc_capture_subdev_unregistered(struct v4l2_subdev *sd)
if (video_is_registered(&fimc->vid_cap.vfd)) {
video_unregister_device(&fimc->vid_cap.vfd);
media_entity_cleanup(&fimc->vid_cap.vfd.entity);
+ fimc->pipeline_ops = NULL;
}
kfree(fimc->vid_cap.ctx);
fimc->vid_cap.ctx = NULL;
diff --git a/drivers/media/platform/s5p-fimc/fimc-lite.c b/drivers/media/platform/s5p-fimc/fimc-lite.c
index 9db246bed84..23f203e8a7d 100644
--- a/drivers/media/platform/s5p-fimc/fimc-lite.c
+++ b/drivers/media/platform/s5p-fimc/fimc-lite.c
@@ -1263,10 +1263,12 @@ static int fimc_lite_subdev_registered(struct v4l2_subdev *sd)
return ret;
video_set_drvdata(vfd, fimc);
+ fimc->pipeline_ops = v4l2_get_subdev_hostdata(sd);
ret = video_register_device(vfd, VFL_TYPE_GRABBER, -1);
if (ret < 0) {
media_entity_cleanup(&vfd->entity);
+ fimc->pipeline_ops = NULL;
return ret;
}
@@ -1285,6 +1287,7 @@ static void fimc_lite_subdev_unregistered(struct v4l2_subdev *sd)
if (video_is_registered(&fimc->vfd)) {
video_unregister_device(&fimc->vfd);
media_entity_cleanup(&fimc->vfd.entity);
+ fimc->pipeline_ops = NULL;
}
}
diff --git a/drivers/media/platform/s5p-fimc/fimc-mdevice.c b/drivers/media/platform/s5p-fimc/fimc-mdevice.c
index 38ea4d143a4..0531ab70a94 100644
--- a/drivers/media/platform/s5p-fimc/fimc-mdevice.c
+++ b/drivers/media/platform/s5p-fimc/fimc-mdevice.c
@@ -352,6 +352,7 @@ static int fimc_register_callback(struct device *dev, void *p)
sd = &fimc->vid_cap.subdev;
sd->grp_id = FIMC_GROUP_ID;
+ v4l2_set_subdev_hostdata(sd, (void *)&fimc_pipeline_ops);
ret = v4l2_device_register_subdev(&fmd->v4l2_dev, sd);
if (ret) {
@@ -360,7 +361,6 @@ static int fimc_register_callback(struct device *dev, void *p)
return ret;
}
- fimc->pipeline_ops = &fimc_pipeline_ops;
fmd->fimc[fimc->id] = fimc;
return 0;
}
@@ -375,6 +375,7 @@ static int fimc_lite_register_callback(struct device *dev, void *p)
return 0;
fimc->subdev.grp_id = FLITE_GROUP_ID;
+ v4l2_set_subdev_hostdata(&fimc->subdev, (void *)&fimc_pipeline_ops);
ret = v4l2_device_register_subdev(&fmd->v4l2_dev, &fimc->subdev);
if (ret) {
@@ -384,7 +385,6 @@ static int fimc_lite_register_callback(struct device *dev, void *p)
return ret;
}
- fimc->pipeline_ops = &fimc_pipeline_ops;
fmd->fimc_lite[fimc->index] = fimc;
return 0;
}