From 0f646b3660ab794da9ffaf84c384917a685902c1 Mon Sep 17 00:00:00 2001 From: Patrik Jakobsson Date: Sun, 3 Jan 2016 13:06:57 +0100 Subject: [PATCH] facetimehd: Fix read io mode Signed-off-by: Patrik Jakobsson --- fthd_v4l2.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fthd_v4l2.c b/fthd_v4l2.c index 367a297..aa366ad 100644 --- a/fthd_v4l2.c +++ b/fthd_v4l2.c @@ -293,6 +293,7 @@ static struct v4l2_file_operations fthd_vdev_fops = { .owner = THIS_MODULE, .open = v4l2_fh_open, + .read = vb2_fop_read, .release = vb2_fop_release, .poll = vb2_fop_poll, .mmap = vb2_fop_mmap, @@ -664,7 +665,7 @@ int fthd_v4l2_register(struct fthd_private *dev_priv) q = &dev_priv->vb2_queue; q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; - q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF; + q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; q->drv_priv = dev_priv; q->ops = &vb2_queue_ops; q->mem_ops = &vb2_dma_sg_memops;