[media] v4l2: Add rangelow and rangehigh fields to the v4l2_hw_freq_seek struct

To allow apps to limit a hw-freq-seek to a specific band, for further
info see the documentation this patch adds for these new fields.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 1 deletions

diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 63c950f6fcc2..7a147c8299ab 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -2033,6 +2033,7 @@ struct v4l2_modulator {
 #define V4L2_TUNER_CAP_RDS_BLOCK_IO     0x0100
 #define V4L2_TUNER_CAP_RDS_CONTROLS     0x0200
 #define V4L2_TUNER_CAP_FREQ_BANDS       0x0400
+#define V4L2_TUNER_CAP_HWSEEK_PROG_LIM  0x0800
 
 /*  Flags for the 'rxsubchans' field */
 #define V4L2_TUNER_SUB_MONO             0x0001
@@ -2078,7 +2079,9 @@ struct v4l2_hw_freq_seek {
         __u32   seek_upward;
         __u32   wrap_around;
         __u32   spacing;
-        __u32   reserved[7];
+        __u32   rangelow;
+        __u32   rangehigh;
+        __u32   reserved[5];
 };
 
 /*