[PATCH] [media] coda: wake up capture queue on encoder stop after output streamoff

[Philipp Zabel]

If an encoder stop command is issued after the output queue has already
stopped streaming, the qsequence counter has been reset to 0. Always
wake up the capture queue if the output queue is not streaming.

Signed-off-by: Philipp Zabel <p.za...@pengutronix.de>
---
 drivers/media/platform/coda/coda-common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/coda/coda-common.c 
b/drivers/media/platform/coda/coda-common.c
index a55e9875e5619..cb378d98d134b 100644
--- a/drivers/media/platform/coda/coda-common.c
+++ b/drivers/media/platform/coda/coda-common.c
@@ -933,7 +933,7 @@ static int coda_encoder_cmd(struct file *file, void *fh,
        ctx->bit_stream_param |= CODA_BIT_STREAM_END_FLAG;
 
        /* If there is no buffer in flight, wake up */
-       if (ctx->qsequence == ctx->osequence) {
+       if (!ctx->streamon_out || ctx->qsequence == ctx->osequence) {
                dst_vq = v4l2_m2m_get_vq(ctx->fh.m2m_ctx,
                                         V4L2_BUF_TYPE_VIDEO_CAPTURE);
                dst_vq->last_buffer_dequeued = true;
-- 
2.11.0