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Commit cb06b705 authored by Philipp Zabel's avatar Philipp Zabel Committed by Mauro Carvalho Chehab
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[media] coda: simplify check in coda_buf_queue 



Now that the bitstream buffer is only allocated for the BIT decoder
case, we can use bitstream.size to check for bitstream ringbuffer
operation.

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 e55317e7

drivers/media/platform/coda/coda-common.c

+2 −2
Original line number Diff line number Diff line
@@ -1154,6 +1154,7 @@ static int coda_buf_prepare(struct vb2_buffer *vb) 
static void coda_buf_queue(struct vb2_buffer *vb)

{

	struct coda_ctx *ctx = vb2_get_drv_priv(vb->vb2_queue);

	struct vb2_queue *vq = vb->vb2_queue;

	struct coda_q_data *q_data;



	q_data = get_q_data(ctx, vb->vb2_queue->type);
@@ -1162,8 +1163,7 @@ static void coda_buf_queue(struct vb2_buffer *vb) 
	 * In the decoder case, immediately try to copy the buffer into the

	 * bitstream ringbuffer and mark it as ready to be dequeued.

	 */

	if (ctx->use_bit && ctx->inst_type == CODA_INST_DECODER &&

	    vb->vb2_queue->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {

	if (ctx->bitstream.size && vq->type == V4L2_BUF_TYPE_VIDEO_OUTPUT) {

		/*

		 * For backwards compatibility, queuing an empty buffer marks

		 * the stream end