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coda: fix first encoded frame payload

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commit 74dc385cb4 upstream.

During the recent vb2_buffer restructuring, the calculation of the
buffer payload reported to userspace was accidentally broken for the
first encoded frame, counting only the length of the headers.
This patch re-adds the length of the actual frame data.

Fixes: 2d7007153f ("[media] media: videobuf2: Restructure vb2_buffer")

Reported-by: Michael Olbrich <m.olbrich@pengutronix.de>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Philipp Zabel
2016-01-04 17:30:09 -02:00
committed by Greg Kroah-Hartman
parent 3c26bcd82a
commit 6aed423a0e
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/coda/coda-bit.c
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@@ -1342,7 +1342,7 @@ static void coda_finish_encode(struct coda_ctx *ctx)
/* Calculate bytesused field */
if (dst_buf->sequence == 0) {
vb2_set_plane_payload(&dst_buf->vb2_buf, 0,
vb2_set_plane_payload(&dst_buf->vb2_buf, 0, wr_ptr - start_ptr +
ctx->vpu_header_size[0] +
ctx->vpu_header_size[1] +
ctx->vpu_header_size[2]);