From: Kamil Debski Date: Wed, 24 Apr 2013 13:50:55 +0000 (-0300) Subject: [media] exynos-gsc: Add copy time stamp handling X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9c303ec6dbb76390aadbcc2afed10458860d42ae;p=linux-beck.git [media] exynos-gsc: 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 Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/platform/exynos-gsc/gsc-m2m.c b/drivers/media/platform/exynos-gsc/gsc-m2m.c index 386c0a7a3a52..40a73f7d20da 100644 --- a/drivers/media/platform/exynos-gsc/gsc-m2m.c +++ b/drivers/media/platform/exynos-gsc/gsc-m2m.c @@ -80,6 +80,9 @@ void gsc_m2m_job_finish(struct gsc_ctx *ctx, int vb_state) dst_vb = v4l2_m2m_dst_buf_remove(ctx->m2m_ctx); if (src_vb && dst_vb) { + src_vb->v4l2_buf.timestamp = dst_vb->v4l2_buf.timestamp; + src_vb->v4l2_buf.timecode = dst_vb->v4l2_buf.timecode; + v4l2_m2m_buf_done(src_vb, vb_state); v4l2_m2m_buf_done(dst_vb, vb_state); @@ -584,6 +587,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, src_vq->ops = &gsc_m2m_qops; src_vq->mem_ops = &vb2_dma_contig_memops; src_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); + src_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; ret = vb2_queue_init(src_vq); if (ret) @@ -596,6 +600,7 @@ static int queue_init(void *priv, struct vb2_queue *src_vq, dst_vq->ops = &gsc_m2m_qops; dst_vq->mem_ops = &vb2_dma_contig_memops; dst_vq->buf_struct_size = sizeof(struct v4l2_m2m_buffer); + dst_vq->timestamp_type = V4L2_BUF_FLAG_TIMESTAMP_COPY; return vb2_queue_init(dst_vq); }