pvrusb2: fix g/s_tuner support

[ upstream commit 50e9efd60b213ce43ad6979bfc18e25eec2d8413 ]

The tuner-core subdev requires that the type field of v4l2_tuner is
filled in correctly. This is done in v4l2-ioctl.c, but pvrusb2 doesn't
use that yet, so we have to do it manually based on whether the current
input is radio or not.

Tested with my pvrusb2.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Mike Isely <isely@pobox.com>
Cc: stable@kernel.org
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 70ea578d6266cfba9540417aa63ced74ab45d2a4..1c07a33fd6baf0671e3b131fbf73fdbe5862f38b 100644 (file)
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -3039,6 +3039,8 @@ static void pvr2_subdev_update(struct pvr2_hdw *hdw)
        if (hdw->input_dirty || hdw->audiomode_dirty || hdw->force_dirty) {
                struct v4l2_tuner vt;
                memset(&vt, 0, sizeof(vt));
+               vt.type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ?
+                       V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
                vt.audmode = hdw->audiomode_val;
                v4l2_device_call_all(&hdw->v4l2_dev, 0, tuner, s_tuner, &vt);
        }
@@ -5163,6 +5165,8 @@ void pvr2_hdw_status_poll(struct pvr2_hdw *hdw)
 {
        struct v4l2_tuner *vtp = &hdw->tuner_signal_info;
        memset(vtp, 0, sizeof(*vtp));
+       vtp->type = (hdw->input_val == PVR2_CVAL_INPUT_RADIO) ?
+               V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV;
        hdw->tuner_signal_stale = 0;
        /* Note: There apparently is no replacement for VIDIOC_CROPCAP
           using v4l2-subdev - therefore we can't support that AT ALL right