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[22/28] media: coda: flag the last encoded buffer

Message ID 20190618164535.20162-23-p.zabel@pengutronix.de (mailing list archive)
State New, archived
Headers show
Series media: coda: fixes and improvements | expand

Commit Message

Philipp Zabel June 18, 2019, 4:45 p.m. UTC 
Use the flagged last output buffer to also flag the corresponding
capture buffer after encoding. This causes the end of stream event
to be issued and the buffer to be dequeued with the last flag set.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
---
 drivers/media/platform/coda/coda-bit.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)
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Patch

diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c
index cbcec571a014..7bcdfe8dcf3d 100644
--- a/drivers/media/platform/coda/coda-bit.c
+++ b/drivers/media/platform/coda/coda-bit.c
@@ -1565,13 +1565,14 @@  static void coda_finish_encode(struct coda_ctx *ctx)
 	coda_read(dev, CODA_RET_ENC_PIC_SLICE_NUM);
 	coda_read(dev, CODA_RET_ENC_PIC_FLAG);
 
-	if (coda_read(dev, CODA_RET_ENC_PIC_TYPE) == 0) {
+	dst_buf->flags &= ~(V4L2_BUF_FLAG_KEYFRAME |
+			    V4L2_BUF_FLAG_PFRAME |
+			    V4L2_BUF_FLAG_LAST);
+	if (coda_read(dev, CODA_RET_ENC_PIC_TYPE) == 0)
 		dst_buf->flags |= V4L2_BUF_FLAG_KEYFRAME;
-		dst_buf->flags &= ~V4L2_BUF_FLAG_PFRAME;
-	} else {
+	else
 		dst_buf->flags |= V4L2_BUF_FLAG_PFRAME;
-		dst_buf->flags &= ~V4L2_BUF_FLAG_KEYFRAME;
-	}
+	dst_buf->flags |= src_buf->flags & V4L2_BUF_FLAG_LAST;
 
 	v4l2_m2m_buf_copy_metadata(src_buf, dst_buf, false);
 
@@ -1584,8 +1585,9 @@  static void coda_finish_encode(struct coda_ctx *ctx)
 	if (ctx->gopcounter < 0)
 		ctx->gopcounter = ctx->params.gop_size - 1;
 
-	coda_dbg(1, ctx, "job finished: encoded %c frame (%d)\n",
-		 coda_frame_type_char(dst_buf->flags), dst_buf->sequence);
+	coda_dbg(1, ctx, "job finished: encoded %c frame (%d)%s\n",
+		 coda_frame_type_char(dst_buf->flags), dst_buf->sequence,
+		 (dst_buf->flags & V4L2_BUF_FLAG_LAST) ? " (last)" : "");
 }
 
 static void coda_seq_end_work(struct work_struct *work)