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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2013-12-09 18:36:51 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-01-07 14:08:48 +0400 |
| commit | 661112cb7e343c36d8d7899c1c9e6d37271aafd4 (patch) | |
| tree | 0a5909241524c32dd20df1c2d4f87431d7c3fd71 /drivers/media/platform/omap3isp/isp.h | |
| parent | 951ed98eb8e4e36d35ad5088cbca94a6215c2965 (diff) | |
| download | linux-661112cb7e343c36d8d7899c1c9e6d37271aafd4.tar.xz | |
[media] omap3isp: Cancel streaming when a fatal error occurs
When a fatal error that prevents any further video streaming occurs in a
pipeline, all queued buffers must be marked as erroneous and new buffers
must be prevented from being queued. Implement this behaviour with a new
omap3isp_pipeline_cancel_stream() function that can be used by
submodules to cancel streaming.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/platform/omap3isp/isp.h')
| -rw-r--r-- | drivers/media/platform/omap3isp/isp.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/platform/omap3isp/isp.h b/drivers/media/platform/omap3isp/isp.h index 72685ad0fc1e..5b91f8619886 100644 --- a/drivers/media/platform/omap3isp/isp.h +++ b/drivers/media/platform/omap3isp/isp.h @@ -236,6 +236,7 @@ int omap3isp_module_sync_is_stopping(wait_queue_head_t *wait, int omap3isp_pipeline_set_stream(struct isp_pipeline *pipe, enum isp_pipeline_stream_state state); +void omap3isp_pipeline_cancel_stream(struct isp_pipeline *pipe); void omap3isp_configure_bridge(struct isp_device *isp, enum ccdc_input_entity input, const struct isp_parallel_platform_data *pdata, |