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[20/30,media] coda: try to schedule a decode run after a stop command

Message ID 1402675736-15379-21-git-send-email-p.zabel@pengutronix.de (mailing list archive)
State New, archived
Headers show

Commit Message

Philipp Zabel June 13, 2014, 4:08 p.m. UTC 
From: Michael Olbrich <m.olbrich@pengutronix.de>

In case no further buffers are queued after the stop command, restart
job scheduling explicitly.

Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/platform/coda.c | 2 ++
 1 file changed, 2 insertions(+)
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Patch

diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index cf75112..a00eaaf 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -904,6 +904,8 @@  static int coda_decoder_cmd(struct file *file, void *fh,
 		/* If this context is currently running, update the hardware flag */
 		coda_write(dev, ctx->bit_stream_param, CODA_REG_BIT_BIT_STREAM_PARAM);
 	}
+	ctx->prescan_failed = false;
+	v4l2_m2m_try_schedule(ctx->fh.m2m_ctx);
 
 	return 0;
 }