media: zoran: add vidioc_g_parm (10e75b6e) · Commits · 戴 / test

Adding vidioc_g_parm made v4l compliance happy. Signed-off-by:

drivers/staging/media/zoran/zoran_driver.c

+9 −0

Original line number	Diff line number	Diff line
		@@ -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,