From: Michael Olbrich <m.olbr...@pengutronix.de>
Some drivers might allow to decode remaining frames from an internal ringbuffer
after a decoder stop command. Allow those to call v4l2_m2m_try_schedule
directly.
Signed-off-by: Michael Olbrich <m.olbr...@pengutronix.de>
Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
---
Changes since v3:
- Export v4l2_m2m_try_schedule using EXPORT_SYMBOL_GPL instead of EXPORT_SYMBOL
---
drivers/media/v4l2-core/v4l2-mem2mem.c | 3 ++-
include/media/v4l2-mem2mem.h | 2 ++
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c
b/drivers/media/v4l2-core/v4l2-mem2mem.c
index 178ce96..5f5c175 100644
--- a/drivers/media/v4l2-core/v4l2-mem2mem.c
+++ b/drivers/media/v4l2-core/v4l2-mem2mem.c
@@ -208,7 +208,7 @@ static void v4l2_m2m_try_run(struct v4l2_m2m_dev *m2m_dev)
* An example of the above could be an instance that requires more than one
* src/dst buffer per transaction.
*/
-static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
+void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx)
{
struct v4l2_m2m_dev *m2m_dev;
unsigned long flags_job, flags_out, flags_cap;
@@ -274,6 +274,7 @@ static void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx
*m2m_ctx)
v4l2_m2m_try_run(m2m_dev);
}
+EXPORT_SYMBOL_GPL(v4l2_m2m_try_schedule);
/**
* v4l2_m2m_cancel_job() - cancel pending jobs for the context
diff --git a/include/media/v4l2-mem2mem.h b/include/media/v4l2-mem2mem.h
index 12ea5a6..c5f3914 100644
--- a/include/media/v4l2-mem2mem.h
+++ b/include/media/v4l2-mem2mem.h
@@ -95,6 +95,8 @@ void *v4l2_m2m_get_curr_priv(struct v4l2_m2m_dev *m2m_dev);
struct vb2_queue *v4l2_m2m_get_vq(struct v4l2_m2m_ctx *m2m_ctx,
enum v4l2_buf_type type);
+void v4l2_m2m_try_schedule(struct v4l2_m2m_ctx *m2m_ctx);
+
void v4l2_m2m_job_finish(struct v4l2_m2m_dev *m2m_dev,
struct v4l2_m2m_ctx *m2m_ctx);
--
2.0.1
--
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