diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc.c | 1 | ||||
| -rw-r--r-- | drivers/media/platform/s5p-mfc/s5p_mfc_dec.c | 21 |
2 files changed, 14 insertions, 8 deletions
diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc.c b/drivers/media/platform/s5p-mfc/s5p_mfc.c index 05a31ee0789d..3ffe2ecfd5ef 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc.c @@ -196,6 +196,7 @@ static void s5p_mfc_handle_frame_all_extracted(struct s5p_mfc_ctx *ctx) vb2_set_plane_payload(&dst_buf->b->vb2_buf, 0, 0); vb2_set_plane_payload(&dst_buf->b->vb2_buf, 1, 0); list_del(&dst_buf->list); + dst_buf->flags |= MFC_BUF_FLAG_EOS; ctx->dst_queue_cnt--; dst_buf->b->sequence = (ctx->sequence++); diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c index 1734775a63e6..8d3d40cc9326 100644 --- a/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c +++ b/drivers/media/platform/s5p-mfc/s5p_mfc_dec.c @@ -645,17 +645,22 @@ static int vidioc_dqbuf(struct file *file, void *priv, struct v4l2_buffer *buf) mfc_err("Call on DQBUF after unrecoverable error\n"); return -EIO; } - if (buf->type == V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE) - ret = vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK); - else if (buf->type == V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE) { + + switch (buf->type) { + case V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE: + return vb2_dqbuf(&ctx->vq_src, buf, file->f_flags & O_NONBLOCK); + case V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE: ret = vb2_dqbuf(&ctx->vq_dst, buf, file->f_flags & O_NONBLOCK); - if (ret == 0 && ctx->state == MFCINST_FINISHED && - list_empty(&ctx->vq_dst.done_list)) + if (ret) + return ret; + + if (ctx->state == MFCINST_FINISHED && + (ctx->dst_bufs[buf->index].flags & MFC_BUF_FLAG_EOS)) v4l2_event_queue_fh(&ctx->fh, &ev); - } else { - ret = -EINVAL; + return 0; + default: + return -EINVAL; } - return ret; } /* Export DMA buffer */ |