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authorKamil Debski <k.debski@samsung.com>2013-04-24 10:08:02 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-04-25 09:47:22 -0300
commitaca326aeab43219ba8120a0a2976baa359b9a38d (patch)
treee8a35162454d7580864501d0c766260fff3e6e0f /drivers/media/platform
parentdc7be2950b25c95cd240b8fe44edb59f8d7e3ae6 (diff)
downloadlinaro-lsk-aca326aeab43219ba8120a0a2976baa359b9a38d.tar.gz
[media] s5p-jpeg: Add copy time stamp handling
Since the introduction of the timestamp_type field, it is necessary that the driver chooses which type it will use. This patch adds support for the timestamp_type. Signed-off-by: Kamil Debski <k.debski@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform')
-rw-r--r--drivers/media/platform/s5p-jpeg/jpeg-core.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/platform/s5p-jpeg/jpeg-core.c b/drivers/media/platform/s5p-jpeg/jpeg-core.c
index 3b023752bcb..15d23968d1d 100644
--- a/drivers/media/platform/s5p-jpeg/jpeg-core.c
+++ b/drivers/media/platform/s5p-jpeg/jpeg-core.c
@@ -1229,6 +1229,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
src_vq->ops = &s5p_jpeg_qops;
src_vq->mem_ops = &vb2_dma_contig_memops;
+ src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
ret = vb2_queue_init(src_vq);
if (ret)
@@ -1240,6 +1241,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq,
dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer);
dst_vq->ops = &s5p_jpeg_qops;
dst_vq->mem_ops = &vb2_dma_contig_memops;
+ dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY;
return vb2_queue_init(dst_vq);
}
@@ -1287,6 +1289,9 @@ static irqreturn_t s5p_jpeg_irq(int irq, void *dev_id)
payload_size = jpeg_compressed_size(jpeg->regs);
}
+ dst_buf->v4l2_buf.timecode = src_buf->v4l2_buf.timecode;
+ dst_buf->v4l2_buf.timestamp = src_buf->v4l2_buf.timestamp;
+
v4l2_m2m_buf_done(src_buf, state);
if (curr_ctx->mode == S5P_JPEG_ENCODE)
vb2_set_plane_payload(dst_buf, 0, payload_size);