diff options
| author | Boris Brezillon <boris.brezillon@collabora.com> | 2019-08-16 13:01:29 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-08-19 13:27:44 -0300 |
| commit | 6c2eb77bf5667c0755f5a9a408f02f949925256d (patch) | |
| tree | 3945c94288a7793f722e24f527a67e7b0a57e016 /drivers/staging/media | |
| parent | 341772b82a3b83e7a7a2c0605c8c728e81b38319 (diff) | |
media: hantro: Move copy_metadata() before doing a decode operation
Some decoders use intra slice/frame references. The capture buffer
pointed by these references might be new and thus have invalid
timestamp which prevents the decoder logic from retrieving the
vb2_buffer object based on the output buf timestamp.
Copy all metadata (including the timestamp) before starting the decode
operation.
Suggested-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'drivers/staging/media')
| -rw-r--r-- | drivers/staging/media/hantro/hantro_drv.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/staging/media/hantro/hantro_drv.c b/drivers/staging/media/hantro/hantro_drv.c index 4af6ee80229e..6e2351e46750 100644 --- a/drivers/staging/media/hantro/hantro_drv.c +++ b/drivers/staging/media/hantro/hantro_drv.c @@ -111,8 +111,6 @@ static void hantro_job_finish(struct hantro_dev *vpu, src->sequence = ctx->sequence_out++; dst->sequence = ctx->sequence_cap++; - v4l2_m2m_buf_copy_metadata(src, dst, true); - ret = ctx->buf_finish(ctx, &dst->vb2_buf, bytesused); if (ret) result = VB2_BUF_STATE_ERROR; @@ -178,8 +176,12 @@ void hantro_finish_run(struct hantro_ctx *ctx) static void device_run(void *priv) { struct hantro_ctx *ctx = priv; + struct vb2_v4l2_buffer *src, *dst; int ret; + src = hantro_get_src_buf(ctx); + dst = hantro_get_dst_buf(ctx); + ret = clk_bulk_enable(ctx->dev->variant->num_clocks, ctx->dev->clocks); if (ret) goto err_cancel_job; @@ -187,6 +189,8 @@ static void device_run(void *priv) if (ret < 0) goto err_cancel_job; + v4l2_m2m_buf_copy_metadata(src, dst, true); + ctx->codec_ops->run(ctx); return; |