[media] v4l2-ctrls: V4L2_CTRL_CLASS_FM_RX controls are also valid radio controls

The radio filter function that filters controls that are valid for a radio
device should also accept V4L2_CTRL_CLASS_FM_RX controls.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/v4l2-core/v4l2-ctrls.c b/drivers/media/v4l2-core/v4l2-ctrls.c
index ebb8e48..fccd08b 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-ctrls.c
+++ b/drivers/media/v4l2-core/v4l2-ctrls.c
@@ -1835,6 +1835,8 @@ bool v4l2_ctrl_radio_filter(const struct v4l2_ctrl *ctrl)
 {
        if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_TX)
                return true;
+       if (V4L2_CTRL_ID2CLASS(ctrl->id) == V4L2_CTRL_CLASS_FM_RX)
+               return true;
        switch (ctrl->id) {
        case V4L2_CID_AUDIO_MUTE:
        case V4L2_CID_AUDIO_VOLUME: