diff options
| author | Michael Olbrich <m.olbrich@pengutronix.de> | 2014-07-22 09:36:04 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-07-22 12:06:50 -0300 |
| commit | 1190a419e0f89254b831fb2928e1d5d6efe6abe4 (patch) | |
| tree | 36332fd442948ba0342a4d3b28bbb3421ed741f8 | |
| parent | f38f79d5fd21ab7585c9bff21afeaa6eb9285ff2 (diff) | |
| download | linux-1190a419e0f89254b831fb2928e1d5d6efe6abe4.tar.gz linux-1190a419e0f89254b831fb2928e1d5d6efe6abe4.tar.bz2 linux-1190a419e0f89254b831fb2928e1d5d6efe6abe4.zip | |
[media] v4l2-mem2mem: export v4l2_m2m_try_schedule
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.olbrich@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-mem2mem.c | 3 | ||||
| -rw-r--r-- | include/media/v4l2-mem2mem.h | 2 |
2 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/v4l2-core/v4l2-mem2mem.c b/drivers/media/v4l2-core/v4l2-mem2mem.c index 97defed7c1ac..80c588f4e429 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 12ea5a6a4331..c5f3914bc4d8 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); |