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Commit 52722ca8 authored by Philipp Zabel's avatar Philipp Zabel Committed by Mauro Carvalho Chehab
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[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: default avatarPhilipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: default avatarKamil Debski <k.debski@samsung.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@osg.samsung.com>
parent 9f2bfb33

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

+1 −0
Original line number Diff line number Diff line
@@ -211,6 +211,7 @@ static void s5p_mfc_handle_frame_all_extracted(struct s5p_mfc_ctx *ctx) 
			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);