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[media] v4l2-core: deprecate V4L2_BUF_TYPE_PRIVATE

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This buffer type isn't used at all, and since it is effectively undefined
what it should do it is deprecated. The define still exists, but any
internal support for such buffers is removed.
The decisions to deprecate this was taken during the 2012 Media Workshop.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2012-09-17 05:02:26 -03:00 • committed by Mauro Carvalho Chehab
commit 633c98e52a
5 changed files with 7 additions and 48 deletions
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12
drivers/media/v4l2-core/v4l2-dev.c
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@ -565,8 +565,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
ops->vidioc_enum_fmt_vid_out ||
ops->vidioc_enum_fmt_vid_cap_mplane ||
ops->vidioc_enum_fmt_vid_out_mplane ||
ops->vidioc_enum_fmt_vid_overlay ||
ops->vidioc_enum_fmt_type_private)
ops->vidioc_enum_fmt_vid_overlay)
set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls);
if (ops->vidioc_g_fmt_vid_cap ||
ops->vidioc_g_fmt_vid_out ||
@ -577,8 +576,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
ops->vidioc_g_fmt_vid_out_overlay ||
ops->vidioc_g_fmt_vbi_out ||
ops->vidioc_g_fmt_sliced_vbi_cap ||
ops->vidioc_g_fmt_sliced_vbi_out ||
ops->vidioc_g_fmt_type_private)
ops->vidioc_g_fmt_sliced_vbi_out)
set_bit(_IOC_NR(VIDIOC_G_FMT), valid_ioctls);
if (ops->vidioc_s_fmt_vid_cap ||
ops->vidioc_s_fmt_vid_out ||
@ -589,8 +587,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
ops->vidioc_s_fmt_vid_out_overlay ||
ops->vidioc_s_fmt_vbi_out ||
ops->vidioc_s_fmt_sliced_vbi_cap ||
ops->vidioc_s_fmt_sliced_vbi_out ||
ops->vidioc_s_fmt_type_private)
ops->vidioc_s_fmt_sliced_vbi_out)
set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls);
if (ops->vidioc_try_fmt_vid_cap ||
ops->vidioc_try_fmt_vid_out ||
@ -601,8 +598,7 @@ static void determine_valid_ioctls(struct video_device *vdev)
ops->vidioc_try_fmt_vid_out_overlay ||
ops->vidioc_try_fmt_vbi_out ||
ops->vidioc_try_fmt_sliced_vbi_cap ||
ops->vidioc_try_fmt_sliced_vbi_out ||
ops->vidioc_try_fmt_type_private)
ops->vidioc_try_fmt_sliced_vbi_out)
set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls);
SET_VALID_IOCTL(ops, VIDIOC_REQBUFS, vidioc_reqbufs);
SET_VALID_IOCTL(ops, VIDIOC_QUERYBUF, vidioc_querybuf);