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media: zoran: add vidioc_g_parm

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Adding vidioc_g_parm made v4l compliance happy.

Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This commit is contained in:
Corentin Labbe
2020-09-25 20:30:51 +02:00
committed by Mauro Carvalho Chehab
parent 991a020732
commit 10e75b6ecd
1 changed files with 9 additions and 0 deletions
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9
drivers/staging/media/zoran/zoran_driver.c
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@@ -2137,6 +2137,14 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
return res;
}
static int zoran_g_parm(struct file *file, void *priv, struct v4l2_streamparm *parm)
{
if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE)
return -EINVAL;
return 0;
}
/*
* Output is disabled temporarily
* Zoran is picky about jpeg data it accepts. At least it seems to unsupport COM and APPn.
@@ -2144,6 +2152,7 @@ static int zoran_mmap(struct file *file, struct vm_area_struct *vma)
*/
static const struct v4l2_ioctl_ops zoran_ioctl_ops = {
.vidioc_querycap = zoran_querycap,
.vidioc_g_parm = zoran_g_parm,
.vidioc_s_selection = zoran_s_selection,
.vidioc_g_selection = zoran_g_selection,
.vidioc_enum_input = zoran_enum_input,