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Subject: media: coda: increment sequence offset for the last returned frame Author: Philipp Zabel <[email protected]> Date: Tue Jun 18 12:45:22 2019 -0400 If no more frames are decoded in bitstream end mode, and a previously decoded frame has been returned, the firmware still increments the frame number. To avoid a sequence number mismatch after decoder restart, increment the sequence_offset correction parameter. Signed-off-by: Philipp Zabel <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/platform/coda/coda-bit.c | 3 +++ 1 file changed, 3 insertions(+) --- diff --git a/drivers/media/platform/coda/coda-bit.c b/drivers/media/platform/coda/coda-bit.c index 843f92312f47..bfe6019e68a8 100644 --- a/drivers/media/platform/coda/coda-bit.c +++ b/drivers/media/platform/coda/coda-bit.c @@ -2280,6 +2280,9 @@ static void coda_finish_decode(struct coda_ctx *ctx) else if (ctx->display_idx < 0) ctx->hold = true; } else if (decoded_idx == -2) { + if (ctx->display_idx >= 0 && + ctx->display_idx < ctx->num_internal_frames) + ctx->sequence_offset++; /* no frame was decoded, we still return remaining buffers */ } else if (decoded_idx < 0 || decoded_idx >= ctx->num_internal_frames) { v4l2_err(&dev->v4l2_dev, _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
