From eb107516ed60dfcec25218e1becf66bb91eafe87 Mon Sep 17 00:00:00 2001
From: Philipp Zabel
Date: Mon, 30 Sep 2013 10:34:45 -0300
Subject: [PATCH] [media] coda: only set buffered input queue for decoder
Allow device_run with no buffers queued after streamoff only when
the current instance is a decoder.
Signed-off-by: Philipp Zabel
[k.debski@samsung.com: Add commit description]
Signed-off-by: Kamil Debski
Signed-off-by: Mauro Carvalho Chehab
---
drivers/media/platform/coda.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/media/platform/coda.c b/drivers/media/platform/coda.c
index 28055388f2e8..945c53951791 100644
--- a/drivers/media/platform/coda.c
+++ b/drivers/media/platform/coda.c
@@ -1928,8 +1928,9 @@ static int coda_start_streaming(struct vb2_queue *q, unsigned int count)
if (!(ctx->streamon_out & ctx->streamon_cap))
return 0;
- /* Allow device_run with no buffers queued and after streamoff */
- v4l2_m2m_set_src_buffered(ctx->m2m_ctx, true);
+ /* Allow decoder device_run with no new buffers queued */
+ if (ctx->inst_type == CODA_INST_DECODER)
+ v4l2_m2m_set_src_buffered(ctx->m2m_ctx, true);
ctx->gopcounter = ctx->params.gop_size - 1;
buf = v4l2_m2m_next_dst_buf(ctx->m2m_ctx);
--
2.11.0