From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Thu, 9 Jul 2015 10:10:17 +0000 (-0300)
Subject: [media] coda: reset stream end in stop_streaming
X-Git-Tag: firefly_0821_release~176^2~795^2~350
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=c1ae0b283d13ad8b53bf3be379b1207085da4b22;p=firefly-linux-kernel-4.4.55.git

[media] coda: reset stream end in stop_streaming

Otherwise a restarted stream won't queue buffers.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---

diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index de0e24533727..8b91bda784a7 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -1378,6 +1378,9 @@ static void coda_stop_streaming(struct vb2_queue *q)
 		ctx->runcounter = 0;
 		ctx->aborting = 0;
 	}
+
+	if (!ctx->streamon_out && !ctx->streamon_cap)
+		ctx->bit_stream_param &= ~CODA_BIT_STREAM_END_FLAG;
 }
 
 static const struct vb2_ops coda_qops = {