commit 52722ca8c53243c2b3eb45731c01ec4d8d219f3b
author Philipp Zabel <p.zabel@pengutronix.de> Mon May 04 07:51:08 2015 -0300
committer Mauro Carvalho Chehab <mchehab@osg.samsung.com> Tue May 12 03:54:34 2015 -0300
tree ab36da65cf5e901824333b556e538b0f1c79181f
parent 9f2bfb33a817459fdfe3277cdf864a2a4fe3ef7b

[media] s5p-mfc: Set last buffer flag

Setting the last buffer flag causes the videobuf2 core to return -EPIPE from
DQBUF calls on the capture queue after the last buffer is dequeued.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/s5p-mfc/s5p_mfc.c

diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c
index 684a336..8de61dc 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc.c
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c
@@ -211,6 +211,7 @@
 			dst_buf->b->v4l2_buf.field = V4L2_FIELD_NONE;
 		else
 			dst_buf->b->v4l2_buf.field = V4L2_FIELD_INTERLACED;
+		dst_buf->b->v4l2_buf.flags |= V4L2_BUF_FLAG_LAST;
 
 		ctx->dec_dst_flag &= ~(1 << dst_buf->b->v4l2_buf.index);
 		vb2_buffer_done(dst_buf->b, VB2_BUF_STATE_DONE);