diff options
| author | Antti Palosaari <crope@iki.fi> | 2015-10-10 19:51:00 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2015-10-20 20:40:50 +0300 |
| commit | 9effc72fd71b6e8fd2676bcb57fac3f05ab93043 (patch) | |
| tree | b39342339730a075de69d780fce77921df064d46 /drivers/media/v4l2-core/v4l2-dev.c | |
| parent | b2411b93cdcb5cb154827b8fcd2f436dd0ddab73 (diff) | |
| download | linux-9effc72fd71b6e8fd2676bcb57fac3f05ab93043.tar.xz | |
[media] v4l2: add support for SDR transmitter
New IOCTL ops:
vidioc_enum_fmt_sdr_out
vidioc_g_fmt_sdr_out
vidioc_s_fmt_sdr_out
vidioc_try_fmt_sdr_out
New vb2 buffertype:
V4L2_BUF_TYPE_SDR_OUTPUT
New v4l2 capability:
V4L2_CAP_SDR_OUTPUT
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-dev.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-dev.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 71a1b93b0790..6b1eaeddbdb3 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -637,8 +637,8 @@ static void determine_valid_ioctls(struct video_device *vdev) ops->vidioc_try_fmt_sliced_vbi_out))) set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls); SET_VALID_IOCTL(ops, VIDIOC_G_SLICED_VBI_CAP, vidioc_g_sliced_vbi_cap); - } else if (is_sdr) { - /* SDR specific ioctls */ + } else if (is_sdr && is_rx) { + /* SDR receiver specific ioctls */ if (ops->vidioc_enum_fmt_sdr_cap) set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls); if (ops->vidioc_g_fmt_sdr_cap) @@ -647,6 +647,16 @@ static void determine_valid_ioctls(struct video_device *vdev) set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls); if (ops->vidioc_try_fmt_sdr_cap) set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls); + } else if (is_sdr && is_tx) { + /* SDR transmitter specific ioctls */ + if (ops->vidioc_enum_fmt_sdr_out) + set_bit(_IOC_NR(VIDIOC_ENUM_FMT), valid_ioctls); + if (ops->vidioc_g_fmt_sdr_out) + set_bit(_IOC_NR(VIDIOC_G_FMT), valid_ioctls); + if (ops->vidioc_s_fmt_sdr_out) + set_bit(_IOC_NR(VIDIOC_S_FMT), valid_ioctls); + if (ops->vidioc_try_fmt_sdr_out) + set_bit(_IOC_NR(VIDIOC_TRY_FMT), valid_ioctls); } if (is_vid || is_vbi || is_sdr) { |