The buffers with zero payload are now dumped in coda_fill_bitstream and not
passed to coda_bitstream_queue. This avoids unnecessary fifo addition and
buffer sequence counter increment.
Signed-off-by: Zahari Doychev <zahari.doychev@xxxxxxxxx>
---
drivers/media/platform/coda/coda-bit.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index 3d434a4..fd7819d 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -256,6 +256,13 @@ void coda_fill_bitstream(struct coda_ctx *ctx, bool streaming)
continue;
}
+ /* Dump empty buffers */
+ if (!vb2_get_plane_payload(src_buf, 0)) {
+ src_buf = v4l2_m2m_src_buf_remove(ctx->fh.m2m_ctx);
+ v4l2_m2m_buf_done(src_buf, VB2_BUF_STATE_DONE);
+ continue;
+ }
+
/* Buffer start position */
start = ctx->bitstream_fifo.kfifo.in &
ctx->bitstream_fifo.kfifo.mask;
--
2.4.6
--
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