From cab41bda0849383483b51284b8640fda43674b38 Mon Sep 17 00:00:00 2001 From: Sakari Ailus Date: Wed, 7 Aug 2019 11:21:27 -0300 Subject: media: omap3isp: Don't set streaming state on random subdevs [ Upstream commit 7ef57be07ac146e70535747797ef4aee0f06e9f9 ] The streaming state should be set to the first upstream sub-device only, not everywhere, for a sub-device driver itself knows how to best control the streaming state of its own upstream sub-devices. Signed-off-by: Sakari Ailus Reviewed-by: Laurent Pinchart Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/platform/omap3isp/isp.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/media') diff --git a/drivers/media/platform/omap3isp/isp.c b/drivers/media/platform/omap3isp/isp.c index 38849f0ba09d..8a87f427c056 100644 --- a/drivers/media/platform/omap3isp/isp.c +++ b/drivers/media/platform/omap3isp/isp.c @@ -719,6 +719,10 @@ static int isp_pipeline_enable(struct isp_pipeline *pipe, s_stream, mode); pipe->do_propagation = true; } + + /* Stop at the first external sub-device. */ + if (subdev->dev != isp->dev) + break; } return 0; @@ -833,6 +837,10 @@ static int isp_pipeline_disable(struct isp_pipeline *pipe) &subdev->entity); failure = -ETIMEDOUT; } + + /* Stop at the first external sub-device. */ + if (subdev->dev != isp->dev) + break; } return failure; -- cgit v1.2.3