This allows to stop and restart the output queue to start a new sequence
while keeping the capture queue running. Before, sequence end would only
be issued if both output and capture queue were stopped and the sequence
start issued when reenabling the output queue would fail.
Signed-off-by: Philipp Zabel <p.zabel@xxxxxxxxxxxxxx>
---
drivers/media/platform/coda/coda-common.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c
index 4441179..54c972f 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -1339,6 +1339,9 @@ static void coda_stop_streaming(struct vb2_queue *q)
struct coda_ctx *ctx = vb2_get_drv_priv(q);
struct coda_dev *dev = ctx->dev;
struct vb2_buffer *buf;
+ bool stop;
+
+ stop = ctx->streamon_out && ctx->streamon_cap;
if (q->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {
v4l2_dbg(1, coda_debug, &dev->v4l2_dev,
@@ -1363,7 +1366,7 @@ static void coda_stop_streaming(struct vb2_queue *q)
v4l2_m2m_buf_done(buf, VB2_BUF_STATE_ERROR);
}
- if (!ctx->streamon_out && !ctx->streamon_cap) {
+ if (stop) {
struct coda_buffer_meta *meta;
if (ctx->ops->seq_end_work) {
--
2.1.4
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
