On 12/19/2013 05:00 AM, Antti Palosaari wrote: > Enable stream format (FMT) IOCTLs for SDR use. These are used for negotiate > used data stream format. > > Reorganise some some IOCTL selection logic. > > Cc: Hans Verkuil <hverkuil@xxxxxxxxx> > Signed-off-by: Antti Palosaari <crope@xxxxxx> > --- > drivers/media/v4l2-core/v4l2-dev.c | 21 ++++++++++++++++++--- > drivers/media/v4l2-core/v4l2-ioctl.c | 35 +++++++++++++++++++++++++++++++++++ > 2 files changed, 53 insertions(+), 3 deletions(-) > Can you add this patch to your patch series? Or fold it into your patch 6/7, that's fine too. It fixes a small bug I found (not yours, it was there already) where the modulator ioctls could be enabled for non-radio devices. Currently the modulator ioctls are only valid for radio. Signed-off-by: Hans Verkuil <hans.verkuil@xxxxxxxxx> Regards, Hans diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 2f0982f..bcfd33b 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -562,6 +562,7 @@ static void determine_valid_ioctls(struct video_device *vdev) const struct v4l2_ioctl_ops *ops = vdev->ioctl_ops; bool is_vid = vdev->vfl_type == VFL_TYPE_GRABBER; bool is_vbi = vdev->vfl_type == VFL_TYPE_VBI; + bool is_radio = vdev->vfl_type == VFL_TYPE_RADIO; bool is_sdr = vdev->vfl_type == VFL_TYPE_SDR; bool is_rx = vdev->vfl_dir != VFL_DIR_TX; bool is_tx = vdev->vfl_dir != VFL_DIR_RX; @@ -735,8 +736,8 @@ static void determine_valid_ioctls(struct video_device *vdev) SET_VALID_IOCTL(ops, VIDIOC_ENUM_DV_TIMINGS, vidioc_enum_dv_timings); SET_VALID_IOCTL(ops, VIDIOC_DV_TIMINGS_CAP, vidioc_dv_timings_cap); } - if (is_tx) { - /* transmitter only ioctls */ + if (is_tx && (is_radio || is_sdr)) { + /* radio transmitter only ioctls */ SET_VALID_IOCTL(ops, VIDIOC_G_MODULATOR, vidioc_g_modulator); SET_VALID_IOCTL(ops, VIDIOC_S_MODULATOR, vidioc_s_modulator); } -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html