[PATCH v2 51/66] media: sun6i-csi: Unset bridge source on capture streamon fail

Paul Kocialkowski
2022-02-05T18:59:15Z

In cases where the media pipeline start fails but our bridge
has already registered a source, the source remains set and
the bridge code is not called.

Clean it in capture streamon error handler to avoid the issue.

Signed-off-by: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
---
drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c | 2 ++
1 file changed, 2 insertions(+)

diff --git a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
index 4315e197d53f..6033acaa9564 100644
--- a/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
+++ b/drivers/media/platform/sunxi/sun6i-csi/sun6i_csi_capture.c
@@ -628,6 +628,8 @@ static int sun6i_csi_capture_start_streaming(struct vb2_queue *queue,
error_state:
sun6i_csi_capture_state_cleanup(csi_dev, false);

+ csi_dev->bridge.source = NULL;
+
return ret;
}

--
2.34.1